FJL:SAE1
2016 Formula SAE Vehicle Electrical Systems Design
March 25, 2016
Authors
Kevin MacDougall [email protected] _________________ George Randel [email protected] _________________
In Cooperation with
Prof. David Planchard, [email protected]
Proposal Submitted to:
Prof. Fred Looft, [email protected]
_______________________
This project proposal is submitted in partial fulfillment of the degree requirements of Worcester Polytechnic Institute. The views and opinions expressed herein are those of the authors and do not necessarily reflect the positions or opinions Worcester Polytechnic Institute.
Table of Contents Abstract ......................................................................................................................................................... 1
1. Introduction .............................................................................................................................................. 2
Project Statement ..................................................................................................................................... 3
Project Justification ................................................................................................................................... 3
Conclusion ................................................................................................................................................. 4
2. Background ............................................................................................................................................... 5
ECU/EMS ................................................................................................................................................... 5
Carbureted Engine ................................................................................................................................ 6
EFI Engine .............................................................................................................................................. 7
EMS Sensors .............................................................................................................................................. 9
Oxygen Sensor ...................................................................................................................................... 9
Throttle Position Sensor (TPS) .............................................................................................................. 9
Coolant Temperature Sensor .............................................................................................................. 10
Air Temperature Sensor ...................................................................................................................... 10
Manifold Absolute Pressure (MAP) Sensor ......................................................................................... 10
Oil Temperature Sensor ...................................................................................................................... 10
Crank and Cam Sensor ........................................................................................................................ 10
Auxiliary Components ............................................................................................................................. 13
MSP432 ............................................................................................................................................... 13
TM4C129 ............................................................................................................................................. 13
Battery Current Sensor ....................................................................................................................... 14
Air Pressure Sensor ............................................................................................................................. 14
Rotary Position Sensor ........................................................................................................................ 15
Fuel Flow Sensor ................................................................................................................................. 16
IMU...................................................................................................................................................... 17
GPS ...................................................................................................................................................... 17
XTend 900 MHz Transceiver ............................................................................................................... 18
Brake Temperature Sensor ................................................................................................................. 18
Wheel Speed Sensor ........................................................................................................................... 19
3. Methodology ........................................................................................................................................... 20
Project Goals ........................................................................................................................................... 20
Team Dynamics/ separation of tasks ...................................................................................................... 20
Hardware Design ..................................................................................................................................... 21
Software Design ...................................................................................................................................... 23
Testing and Integration ........................................................................................................................... 25
4. Engineering Design .................................................................................................................................. 26
Electrical System Design Overview ......................................................................................................... 26
ECU Selection/ integration ...................................................................................................................... 31
Main Board and Electronics Box Design ................................................................................................. 32
Wheel Board Design ................................................................................................................................ 33
Steering Wheel Design ............................................................................................................................ 37
Aerodynamic Sensors .............................................................................................................................. 42
Wireless Telemetry Pit Computer ........................................................................................................... 43
Kill Switch Circuit and Controller interface ............................................................................................. 48
Results ......................................................................................................................................................... 51
Conclusion and Future Work ...................................................................................................................... 53
Appendix ..................................................................................................................................................... 54
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Abstract The 2016 Formula SAE vehicle electrical systems design project provided enhanced electrical
systems for the 2016 FSAE vehicle that competed in the Michigan 2016 FSAE competition. This report details the design of the electrical systems implemented on the vehicle including wireless telemetry, steering wheel, wheel sensors, and vehicle dynamics control systems. This report also outlines the design approach and methodology for the systems on the vehicle. Finally, the processes of how the systems were constructed and tested are documented along with recommendations for future work and design.
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1. Introduction SAE International is a professional association and standards organization for the automotive and aerospace industries that hosts various national collegiate competitions as part of its Collegiate Design Series (CDS). These competitions challenge students to design and build vehicles as part of a college or university team and then compete with those vehicles against other teams from around the world. In that context, our senior design project team specifically focused on designing and building the electrical systems for a vehicle to be entered in SAE International’s Formula SAE competition.
The Formula SAE competition challenges students to create a small racing vehicle that is intended to be used by a nonprofessional individual on weekend track days. The scenario that the competition follows is that a manufacturing firm has asked the Formula SAE team to build a high performance, low cost prototype vehicle for the weekend racers in such a way that it is easy to maintain, aesthetically appealing, and capable of being produced at a rate of four vehicles per day. At the competition the vehicles are put through a series of static and dynamic tests to determine which team has produced the most desirable vehicle for the requirements listed in the scenario. WPI’s 2015 Formula SAE competition vehicle in Figure 1 was completed by the members of our senior design project and serves as a first revision of Formula SAE vehicle design.
Figure 1: 2015 WPI Formula SAE Vehicle
For WPI’s 2016 Formula SAE vehicle, the team aimed to improve upon the existing vehicle in all aspects of design to give the WPI vehicle a greater advantage in SAE International’s competition. This report will primarily focus on the improvements and additions made to the 2016 vehicle’s electronic monitoring and control systems.
The electronic systems designed for the 2016 vehicle accelerated development time for the vehicle tuners and continues to assist the driver during dynamic events in an effort to address the requirements of the two stages of vehicle development. The two stages in the development of a Formula SAE vehicle are first, vehicle design/functional testing and second, vehicle tuning and operation. Each stage presents a different set of challenges that the electrical system must be designed to operate with.
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The first stage of vehicle design occurs early to midway through the development of the vehicle, during which the main objective is to ensure all systems on the vehicle are operational and stable. For the electrical system this means that the engine must be able to be started, must be able to be tuned to idle properly, and the control systems must maintain all measurable parameters within safe bounds. The second stage is when the engine is tuned to yield the best performance in dynamic situations and drivers are trained and familiarized with the vehicle. The electrical system must facilitate the iterative process of engine tuning by providing uncomplicated and fast access to vehicle diagnostic information for the vehicle tuners and it must provide driver aids and control options to simplify the driving experience and enable driver-vehicle communication. The electrical systems in WPI’s 2016 formula SAE vehicle meets the requirements for both stages of vehicle development, which gives WPI an advantage over other teams who have not implemented similar systems for time savings in the first stage or fine tuning and driver training in the second stage of vehicle development.
Project Statement The purpose of our project was to design, build, test, and fully integrate an electrical monitoring
and control system for WPI’s 2016 Formula SAE vehicle that would meet the system instrumentation and measurement needs of both stages of vehicle design and development.
Project Justification The design of the electrical control and monitoring system for the vehicle is composed of an all in one electrical control unit (ECU) for engine management and an auxiliary electrical system for expanded sensor capability, control, and communication options.
The self-contained ECU controls all of the components related to the operation of the Yamaha YFZ450 electronic fuel injected (EFI) engine that is used in the 2016 vehicle. The ECU is the central part of the vehicle’s engine management system (EMS) that interfaces with the rest of the EMS components like: injectors, igniters, 𝑂2 sensors, fuel pump, radiator fan, cam and crank sensors, temperatures, throttle position sensor, etc. The ECU and EMS selection and design is critical to both stages of vehicle development as they are the systems that directly control how the engine runs in an EFI engine. The ECU and EMS are further defined in chapter 2 of the report.
An auxiliary electrical system was needed because most ECUs do not have the capability to be interfaced with, or be programmed for instrumentation needs other than what the ECU was specifically designed for. This means that with a custom hardware and software needed to be designed to gather information about aerodynamic pressures, tire and brake temperature, suspension position, wheel speed, steering angle, acceleration and gyroscopic orientation, GPS location, current draw, and fuel flow. The system also enables the control of functions that are not natively supported by the ECU like electronically controlled shifting for the vehicle’s sequential gearbox, wireless video and audio communication, and interfacing with custom driver interaction devices like a steering wheel with built in displays and shift lights.
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In dynamic events, the auxiliary electrical system is needed to wirelessly send vehicle diagnostic data from both the ECU and added sensors to, and receive commands from, a pit computer using long range wireless transceivers that require hardware connections and software protocol that cannot be accommodated by the ECU. The ability to wirelessly communicate with the vehicle enables data collection while driving which is influential in vehicle tuning and operation.
Adding an auxiliary electrical system enhances the capabilities of the existing ECU and provides more information and control for the tuner, operator, or driver throughout the vehicle development process.
Conclusion The motivations for this project are the desire to perform well in the national competition and the possibility of adding new and useful technology to an existing vehicle. Designing an electrical monitoring and control system for both stages of vehicle development as well as accounting for expanded sensor capabilities gives WPI’s Formula SAE vehicle the technological advantage needed to compete against other reputable, high performing schools. This project is of great educational benefit to the students involved and will help boost the reputation of WPI and WPI’s SAE club on the national scale come competition time.
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2. Background The background chapter explains the concepts, sensors, and devices referenced later in this report. The purpose of this chapter is to explain any potentially unfamiliar concepts and to describe the functionality of the sensors and hardware used in the electrical systems on the vehicle. The following discussions are based on the system diagram presented below in Figure 2, which depicts all the major components of the 2016 vehicle and their associated functional blocks.
Figure 2: System Diagram for the Electronics in the 2016 Vehicle
ECU/EMS There are two types of engines widely used today for SAE vehicles, carbureted engines and electronic fuel injected (EFI) engines. Both engines are similar except for the method used to create the proper air fuel ratio for combustion and the method used to ignite the mixture inside a cylinder using a spark plug. Simply put, a carbureted engine typically uses an entirely mechanical system for creating the proper air fuel ratio and spark whereas an EFI engine requires a computer to control the injection of fuel into the intake air as well as to control the spark timing. The WPI Formula SAE vehicle uses an EFI engine, but both types of engines will be described below in this section.
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Carbureted Engine A carbureted engine uses a carburetor, as depicted in Figure 3, to mix air and fuel at the engine intake and a distributor, featured in Figure 4, to control the timing of ignition. In Figure 3, the air entering the top of the carburetor represents the atmospheric air coming into the engine before being mixed with fuel. The air passes the choke valve and enters the Venturi, which lowers the air pressure and raises the velocity of the air causing the aerodynamic effects described in Bernoulli’s principle to syphon fuel from a thin rod or “Jet” placed in the Venturi. The syphoned fuel mixes with the fast moving air and vaporizes when the passage widens and the pressure lowers after the Venturi.
Figure 3: Basic Carburetor Diagram
The air/fuel mixture then enters a cylinder through an intake valve located at the top of the cylinder head and is compressed by the piston. The distributer is then responsible for timing the high voltage spark from the ignition coil to ignite the fuel in the cylinder. In Figure 4 the distributor is shown in the center of an eight-cylinder engine model with spark plug wires connecting the spark plugs in cylinders numbered one through eight to their corresponding contacts on the distributer. This timing is established by the distributer being mechanically connected to the cam shaft (what the cylinder valves are connected to) which, in turn, establishes the timing of ignition based on the position of specially placed cams relative to cylinder head position.
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Figure 4: Distributor Diagram
In a carbureted engine, all aspects of air fuel ratio and ignition timing are controlled through mechanical systems with relatively limited tuning capability compared to an EFI engine. The advantages of a carbureted engine are simple and reliable operation without the need for specialized electronic systems.
EFI Engine An EFI engine, shown in Figure 5, requires a device known as an injector to spray precisely
calculated amounts of fuel into the intake air stream to create the proper air/fuel ratio for combustion. The carburetor is replaced with electronically actuated fuel injectors that use a solenoid to inject fuel and the distributer is replaced with ignition coils coupled with software and electronic switches within the ECU. Specifically the actuation of the fuel injectors is controlled by the ECU, which is part of a broader Engine Management System (EMS). The ECU, shown in Figure 6 contains a computer that interfaces with and controls the sensors and components of the EMS, also known as the engine control loop.
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Figure 5: Fuel Injected Engine Diagram
Figure 6: Electrical Control Unit (ECU)
The operation of an EFI engine starts with atmospheric air entering the engine much like the carbureted engine but instead of passing through a carburetor, the air only passes through a throttle body, which acts to modulate the flow of the intake air stream. The throttle body includes only the throttle valve from Figure 3 in an EFI engine. As the intake air stream approaches the cylinders, the ECU uses information from the throttle position sensor along with other sensors like 𝑂2 sensors in a closed loop system, to determine how much fuel should be injected into the intake air stream by the fuel injectors in order to
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create the correct air fuel ratio for the cylinders. Once mixed, the air/fuel mixture enters the cylinder through an intake valve and is ignited at the correct time by the ECU controlled spark plugs and ignition coils.
In general, the ECU can be programmed to fire the spark plugs at any time during a revolution of the engine. However, in order to sense the position of the piston in the cylinder during the rotation, the ECU accepts a combination of inputs from the cam and/or crank position sensors depending on the configuration of the engine. Once the ECU senses the piston is in the correct position, a signal is sent from the ECU to trigger the ignition coil for that cylinder’s spark plug to fire, thus igniting the air fuel mixture inside the cylinder.
The computer inside the ECU enables engine tuning through easy control over engine parameters such as the air/fuel ratio and ignition timing compared to carbureted engines, but also requires relatively complex sensor systems in order to manage the tuning and operation of the engine.
EMS Sensors The sensors discussed in this section include the sensors that are required by the ECU to produce proper air/fuel ratios and ignition timing for EFI engines as well as auxiliary sensors that are not critical to the operation of an EFI engine but are still managed by most ECUs.
Oxygen Sensor For the ECU to run the air/fuel ratio system in a closed loop configuration, the ECU needs feedback data from various engine sensors. In particular, the ECU uses an oxygen sensor in the exhaust pipe to measure the percentage of oxygen in the exhaust gas to estimate the air/fuel ratio. When the engine is running “lean”, meaning that there is not enough fuel in the intake air mixture, less oxygen is burned in the cylinder and the oxygen sensor senses a high percentage of oxygen in the exhaust. When the engine is running “rich”, meaning that too much fuel is in the intake air mixture, then more oxygen is burned in the cylinder and the oxygen sensor senses a low percentage of oxygen in the exhaust. The ECU uses this information to adjust the amount of fuel injected by the fuel injectors to achieve the desired stoichiometric ratio for the fuel being burnt.
Throttle Position Sensor (TPS) One of the essential variables the ECU uses to calculate how much fuel to inject to create a desired air/fuel ratio is the throttle position. The throttle position value used in calculations is represented as a percentage. The percentage value correlates to how far open the throttle valve is with 0% being completely closed and 100% being completely open. To measure the position of the throttle valve, a throttle position sensor (TPS) is attached to the throttle valve. The TPS is constructed of a potentiometer and a return spring so that an analog voltage is sent to the ECU that is directly proportional to the position of the valve. The sensor is calibrated by configuring the analog voltage values corresponding to a closed throttle and open throttle within the ECU software. Once calibrated the ECU can determine any throttle position based on the analog signal coming from the TPS.
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Coolant Temperature Sensor The coolant temperature sensor is used to measure the temperature of the coolant, usually water, coming out of the engine before the radiator in the engine cooling system. The coolant temperature sensor itself is constructed of a sealed thermistor that is placed in contact with the cooling liquid. Coolant temperature is not an essential measurement to the operation of the engine but is necessary to control the radiator fan. Once the coolant temperature exceeds a set threshold, the ECU turns on the radiator fan to maintain temperatures at a safe level. Coolant temperature can also be used as a safety precaution to warn the operator of dangerous overheating conditions and potentially could be used to shut the engine off to prevent damage to internal components.
Air Temperature Sensor Intake air temperature is an essential data parameter the ECU uses to calculate how much fuel to inject to create a desired air/fuel ratio. The ECU needs to be able to measure the air density to be able to account for the mass of air entering the cylinder on each stroke. Since it is difficult to directly measure air density, the ECU instead measured the temperature of the incoming air stream with an air temperature sensor. The air temperature sensor is mounted in the intake manifold and uses a thermistor to measure the temperature of the incoming air.
Manifold Absolute Pressure (MAP) Sensor Another critical data parameter needed to calculate the mass of air entering the cylinder on each stroke is the manifold absolute pressure (MAP). The MAP is the pressure of the air that is in the intake manifold before the cylinder. Different pressures correspond with different volumes of air in the intake manifold at that time. The MAP sensor is constructed of a MEMS based pressure transducer, and is used to measure the vacuum created by the intake stroke of piston. From the MAP, air temperature, and the engine rpm, the ECU can calculate the amount of air taken in by the engine and predict the correct amount of fuel to inject on the next cycle.
Oil Temperature Sensor The ECU monitors the temperature of the engine oil using an oil temperature sensor. This sensor uses a sealed thermocouple in contact with oil in the engine’s crankcase to measure the temperature of the engine oil. The ECU and uses the oil temperature data alongside the coolant temperature data to adjust the radiator fan speed. Oil temperature data is not considered essential to engine running.
Crank and Cam Sensor It is critical for the ECU to sense the position of each piston in the engine in order to properly time fuel injection and ignition timing. To track the position of the pistons, the ECU needs either a crank or cam sensor to track the position of the crank shaft or cam shaft respectively. Some engine configurations use both types of sensors in parallel to track piston position. The crank shaft connects all pistons together and is the main drive axle for the engine that transfers power to the transmission and the cam shaft sits on top of the cylinders with specially positioned cams that actuate the intake and exhaust valves for each cylinder. Either a variable reluctance sensor or a Hall Effect sensor, seen in Figure 7, may be used for the crank and cam sensors depending on cost and operating conditions.
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Figure 7: Variable Reluctance Sensor vs Hall Effect Sensor
Both types of sensors work by detecting the motion of a toothed gear in front of the sensor but the method of acquiring a signal and the signal itself is different for variable reluctance and Hall Effect sensors. A variable reluctance sensor is constructed of a magnetized pole that is surrounded by a coil of wire and a sinusoidal signal is induced in the coil of wire when the magnetized pole moves due to the rotation of the toothed gear. As a tooth moves in front of the sensor, the magnetized pole is attracted to it and moves closer to the gear. When the tooth passes, the magnetized pole returns to its original position, thus creating the sinusoidal motion needed to induce a voltage on the coil of wire surrounding the pole. Variable reluctance sensors tend to be less expensive than Hall Effect sensors due to their simple construction and also tend to withstand higher temperatures making variable reluctance sensors well suited for use in hot locations within engines.
A typical Hall Effect sensor for automobile applications produces a clean square wave signal based on the position of a toothed gear in front of the sensor. The square wave signal requires less signal processing in the ECU but Hall Effect sensors are more complicated than variable reluctance sensors and therefore tend to be more expensive. Figure 8 represents how a Hall Effect sensor works. A permanent magnet is held at a distance from a specialized Hall sensor which outputs a “Hall voltage” that is proportional to the magnetic flux density around the device. As the permanent magnet moves away from the hall sensor, the magnetic flux density around the sensor decreases and therefore the Hall voltage decreases. The opposite happens when the permanent magnet moves closer to the Hall sensor. Most automobile Hall Effect sensors are constructed in a switch configuration, which means that the Hall voltage is fed through an amplifier and then a Schmitt trigger with built in hysteresis that switches the
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output signal between high and low voltage depending on both the current Hall voltage and the current state of the output signal.
Figure 8: Hall Effect Sensor Diagram
The way the Hall Effect sensor is constructed is that a permanent magnet is placed in front of a Hall sensor with attached signal processing circuit and the permanent magnet is allowed to move slightly within the sensor casing. As a tooth on the gear moves in front of the sensor, the permanent magnet moves toward the tooth, thus decreasing the magnetic flux density around the Hall sensor and triggering the output signal to change. When the tooth passes, the permanent magnet returns to its original position, thus causing the output to switch back to the original value. Because the Hall Effect sensor does not rely on the magnet inducing a voltage in a coil, the sensor can detect the presence of a tooth at very low speeds and even at zero revolutions per minute.
Either a variable reluctance sensor or Hall Effect sensor can be used to detect the position of either the crankshaft or camshaft if the temperature rating of the sensor is high enough. To prepare the shafts for the sensors, a toothed gear is attached where the sensor is positioned so that the sensor can read the passing teeth as the shaft rotates. The way the ECU can sense the absolute position of each shaft is by removing one of the teeth from the toothed gear and waiting for a gap in the sensor signal. The missing tooth creates a characteristic gap in the signal that is used to represent a known position in the rotation of the shaft. The ECU can then count the number of pulses as each successive tooth passes to accurately calculate the position of the shaft with respect to the missing tooth. Every time the missing tooth passes in front of the sensor, the ECU can resynchronize with the shaft position and begin counting
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again. The position of the shaft is then used to determine the positions of each piston within their respective cylinders and then timing of fuel injection and ignition can be accurately executed.
Auxiliary Components The components discussed in this section are the sensors and hardware that have been included
in the auxiliary electronics system to enhance the sensing and communication capabilities of the 2016 Formula SAE vehicle. The sensors in the auxiliary electronics system are not typically managed by most ECUs so a custom hardware and software solution was created to manage and interface with each sensor.
MSP432 The auxiliary electronics system requires signal processing and communication standards to quickly and reliably collect and transmit data throughout the vehicle. The MSP432 shown in Figure 9 is a 32-bit ARM® Cortex®-M4F microcontroller that operates at a frequency of 48MHz and comes standard with peripherals like SPI, I2C, and a 14-bit ADC. The SPI and I2C peripheral hardware on the chip is required to communicate with the various sensors on the boards throughout the vehicle and the 48MHz ARM® processor ensures that there is enough computing power to sample and process the signals from the high-speed sensors on some boards. The 32-bit architecture also means that more instructions can be executed per cycle than similar MCUs that are 8 or 16-bit because those processors must use more than one cycle to perform calculations on data larger than 8 or 16 bits accordingly. The 14-bit ADC allows for the flexibility to choose from a wide array of precision for the various analog sensors on the vehicle as well. Using the MSP432 simplifies development for each system it is used in by reducing the software overhead required if several different processors were used and accounts for the fact that each system has varying performance requirements by selecting an MCU with flexible performance options.
Figure 9: MSP432 32-Bit Microcontroller
TM4C129 Some systems on the vehicle place high demand on fast code execution, parallel task handling, and transactional I/O load that cannot be accomplished with devices like the MSP432. The Texas Instruments Tm4c1294NCPDT Tiva™ series microcontroller seen in Figure 10 fits the requirements of these systems with its 32-bit ARM® Cortex®-M4F processor at 120MHz. The Tiva™ processor has similar
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peripherals to the MSP432 but can operate at much higher speeds, which allows it to handle communications with other systems and data processing with little compromise on message timing delays. The Tiva™ MCU can also handle the interfaces required by some sensors in the electronics system with its array of peripheral interfaces like six UART modules, I2C, SPI, Digital I/O, ADC, and PWM. The systems in the vehicle that need a highly capable MCU for data processing and I/O can use the Tm4c129 to handle their computational load.
Figure 10: TM4C129 32-Bit Microcontroller Board
Battery Current Sensor The battery current sensor in the vehicle measures the flowing into or out of the battery by means of Allegro’s™ ACS756 Hall Effect based linear current sensor shown in Figure 11. The current sensor consists of a precision linear Hall circuit with a copper conduction path connected in series with the battery’s positive terminal located near the Hall sensor die. Applied current flowing through this copper conduction path generates a magnetic field which the Hall IC converts into a proportional voltage that can be measured by the Main board MCU. The ACS756 is capable of measuring +- 100A DC. The data from the battery current sensor can be used to determine when the battery is charging or discharging and to determine if the battery is running low by tracking the discharge of the battery.
Figure 11: ACS756 Current Sensor
Air Pressure Sensor The 2016 vehicle features advanced aerodynamic surfaces that have been optimized for smooth airflow over the vehicle. In order to verify the performance of the aerodynamics on the vehicle, air pressure readings need to be taken at various points on the body. Air pressure at each chosen location, up to a maximum of 20 locations, is measured using Freescale’s MPXV7002DP differential pressure sensor
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shown in Figure 12. The pressure sensor uses a piezo resistive monolithic silicon transducer that changes resistance based on the differential pressure between the “pressure” port and “vacuum” port as referenced in the datasheet. The sensor itself outputs an analog signal derived from the changing resistance, which can easily be read by an ADC. The analog signal is directly proportional to the differential pressure as shown in the transfer function in Figure 13. The pressure port is extended to the surface of the body using a short length of tubing and the vacuum ports for all sensors are referenced to each other by connecting them all together. The pressure at each location on the body is sampled by measuring the analog value of each air pressure sensor.
Figure 12: MPXV7002DP Differential Pressure Sensor
Figure 13: Analog Output vs Pressure Differential for MPXV700sDP
Rotary Position Sensor Several applications within the vehicle require the sensing of an object’s rotation, namely the suspension position and the steering angle. The rotation of the objects is measured using AMS’s AS5035 magnetic rotary encoder shown in Figure 14. The sensor works by placing a diametrically magnetized permanent magnet above the surface of the AS5035. The chip uses an array of Hall sensors to sample the vertical vector of the magnetic field distributed across the device package surface and internal circuitry
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converts the readings from the Hall sensors into an absolute rotational position of the magnet. The absolute rotational position is then converted into an analog signal that can be interpreted by an ADC as shown in Figure 15.
Figure 14: AS5035 Magnetic Rotary Encoder
Figure 15: Analog Output Voltage vs Rotation Angle
Fuel Flow Sensor A fuel flow sensor was put in series with the fuel feed line to the engine to measure the rate of fuel consumption of the vehicle. The fuel flow sensor shown in Figure 16 consists of a plastic housing with a turbine assembly that the fuel must flow through in order to get from the fuel tank to the engine. The flowing fuel spins the turbine, which in turn generates a pulse on a signal wire for every rotation of the turbine. According to the datasheet, every pulse accounts for 380µL of fuel travelling through the sensor. The MCU then counts the pulses to calculate the total fuel flow in Liters.
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Figure 16: Fuel Flow Sensor
IMU The vehicle has an Inertial Measurement Unit (IMU) shown in Figure 17 that tracks the vehicle’s orientation and acceleration in 3D space. The component used is ST’s LSM6DS3 iNEMO inertial module with a 3D accelerometer and 3D gyroscope. The sensor returns X, Y, Z acceleration and rotation data via either an SPI or I2C interface.
Figure 17: Inertial Measurement Unit
GPS The vehicle has a GPS receiver module for logging location data as the vehicle drives around a
track. The GPS location data can be used to monitor lap times, acceleration, and speed of the vehicle at any time during a drive. The sensor used is the Venus638FLP GPS receiver module seen in Figure 18. The SOIC handles all of the functions of acquiring GPS signals, calculating location, and estimating accuracy, thus freeing up the host MCU to perform other tasks. The GPS module can acquire location data at rates up to 20Hz and transmit the data to the MCU via SPI. The Venus638FLP allows for the tradeoff between location accuracy and acquisition speed by setting the desired acquisition speed in the internal registers. Slower acquisition speeds improves the accuracy of each measurement.
Figure 18: Venus638FLP GPS Module
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XTend 900 MHz Transceiver The vehicle needs to communicate with a stationary pit computer while driving to relay sensor data to the user interface and logging software. The operating environment for the radio transceivers is a flat semi-obstructed outdoor location with a maximum required range of 2 miles. The transceivers used to connect the vehicle with the pit computer are two XTend 900MHz transceivers by Digi with a maximum range of 7 miles. The XTend modules, one of which is shown in Figure 19, are self-contained units that require only UART serial communication with the MCU to begin transmission. The modules feature built in error correction to minimize erroneous or lost data without placing computational load on the MCU. The modules also handle channel matching and channel hopping to ensure a reliable and reduced interference connection.
Figure 19: XTend 900MHz Wireless Transceiver
Brake Temperature Sensor The brake temperature sensor for each brake rotor is Texas Instruments’ TMP006 fully integrated
MEMs thermopile sensor seen in Figure 20. The TMP006 measures the temperature of an object without having to be in direct contact by absorbing passive infrared energy from an object at wavelengths between 4 um to 16 um. The infrared light entering the sensor causes a change in voltage across the thermopile, which is digitized and reported through the I2C interface. The corresponding MCU can then use the voltage information to calculate the temperature of the object in front of the sensor, i.e. the brake rotor.
Figure 20: TMP006 IR Temperature Sensor
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Wheel Speed Sensor The wheel speed sensor is a Hall Effect sensor with a toothed gear, similar to the cam or crank
sensors. The difference between the wheel sensor and the cam/crank sensor is that the wheel speed sensor uses a toothed gear without any missing teeth so that the attached MCU only is responsible for counting the pulses from the sensor. Using the dimensions of the toothed gear, a wheel speed can be calculated by the pulse count from the sensor. The specific Hall Effect sensor used for each wheel is Cherry’s GS101201 flange-mount gear tooth speed sensor seen in Figure 21.
Figure 21: GS101201 Wheel Speed Sensor
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3. Methodology The purpose of this section is to describe the methods and procedures used in the development
of the Formula SAE vehicle’s electrical system and the rationale behind those decisions. In addition to explaining what was done in this project and why, this section covers the goals of the project and why a Formula SAE vehicle needs an advanced electrical system.
Project Goals The goal of this project was to design and build an electrical monitoring and control system for WPI’s 2016 Formula SAE vehicle for the purposes of:
• Simplifying vehicle operation for the driver with automatic shifting to minimize the skill and experience needed to drive the vehicle
• Improving on previous engine tuning methods by providing actionable data to the tuners
• Gathering telemetry data to validate design changes made to vehicle components
• Improving vehicle performance to make the vehicle more competitive than previous years
The design of WPI’s Formula SAE electrical system adds aids for the vehicle designer, tuner, driver, and maintainer to be able to easily access vehicle diagnostics and control information at any stage in the vehicle development process. Custom interface hardware with the ECU and auxiliary electrical subsystems make the stationary debugging and hardwire connections easier for the vehicle designers during the first stage of development. Wireless communication and telemetry make vehicle control and tuning easier during the second stage of production when the vehicle is best observed and tuned while in motion. The added sensor and control capabilities of the auxiliary electrical systems provide a new range of sensor information and vehicle control that is not available on off the shelf ECUs. Aerodynamic pressure sensing allows for improved vehicle handling diagnostics, tire temperature sensing allows for previously unattainable levels of tire condition monitoring, electronically controlled shifting reduces the complexity of vehicle operation for the driver, vehicle temperature monitoring will allow for expanded data gathering on critical vehicle components, and wireless telemetry enables effective tuning in the second stage of vehicle development. Altogether, the electrical systems of the vehicle provide an advanced control and diagnostics interface with the vehicle’s subsystems that both facilitate design and tuning as well as increase the capabilities of the vehicle beyond the standard off the shelf ECU method of engine control.
Team Dynamics/ separation of tasks Though the Formula SAE Electrical System Design senior design project primarily focuses on the
electronics of the 2016 Formula SAE vehicle, it is important to note that the designs and manufacturing of the electrical systems depended closely on the efforts of two collaborators. The first collaborator was the mechanical engineering senior design project team that was responsible for aspects of the vehicles design like steering, suspension, engine, transmission, and brakes. The second collaborator was WPI’s SAE club, which is a student run organization with a focus on designing, building, and testing vehicles like the Formula SAE vehicle.
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The mechanical engineering senior design project team provided key information about not only the vehicle’s physical parameters for the fit and finish of the electrical components within the vehicle’s design, but also the characteristics of the various mechanical subsystems for interpreting sensor data. The PCBs, sensors, and other hardware needed to be integrated into the mechanical design of the system in order to ensure safe and secure locations for the control modules, accurate positioning of sensors, and neat and organized running of cable harnesses to the various components of the electrical systems. Once all hardware was placed in the vehicle, it was up to the mechanical engineering team to add significance to the data collected by the sensors by providing validation procedures for each sensor that interfaces with a mechanical system and if necessary, the equations and calculations necessary to produce meaningful results from the data collected.
The WPI SAE club, though not a senior design project team, was instrumental in the construction, planning, and competing of the Formula SAE vehicle. The group of students helped to build the vehicle as designed by the senior design project while also possessing the ability to influence, change or create designs based on their feedback and experience gained while working with the vehicle. All work on the vehicle happened in the SAE club shop and is partially funded by the club’s budget. The club decides if the vehicle will be taken to competition at the end of the year and if so, the club organizes the trip and any member can choose to attend. It was therefore important to keep the club’s interests in consideration while designing the vehicle, as it was mostly club members who were building and driving the vehicle.
Hardware Design The design of the electrical system required hardware in the form of printed circuit boards (PCBs) and wiring looms to carry out all of the data collection, signal processing, and power/data distribution throughout the vehicle. Figure 22 depicts the hardware design process for the PCBs on the vehicle, which began with a concept development phase where requirements were drafted for the electrical system and a high-level system block diagram was created for the vehicle. The block diagram was then refined to a point where there were distinct functional blocks, each with its own individual requirements. The requirements for each functional block could then be designed into circuit schematics using Altium PCB designer, a software tool used for the design of circuit diagrams and for PCB layout.
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Figure 22: Hardware Design Flow Chart
Component selection occurred while the schematics were being drawn, marking the transition from concept phase to design phase for each of the functional blocks, which is shown in Figure 23. Once the schematics were done, work began on the layout of the PCBs. The work done in that stage included defining the size and shape of the individual PCBs, choosing the position of each component on the PCB, and wiring up the components with PCB traces according to the schematic. The PCB layout stage was also completed in Altium and once the layout for a board was complete, the designs were exported as Gerber files and sent to PCB manufacturers like Advanced Circuits or Osh Park for manufacture. The manufactured boards arrived some time later and were then populated by hand with all of the necessary components. After testing for functionality, the boards were installed on the vehicle and wiring began.
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Figure 23: PCB Design Process
The hardware design of the vehicle encompasses the PCBs and wiring in the vehicle and was accomplished using Altium PCB designer, manual board assembly, and manual wiring loom assembly. Each PCB started as a concept that was formed into a functional block, and then circuit design based on the requirements of the electrical system. The PCBs then determined the requirements and design of the wiring in the vehicle based of the location and quantity of each PCB.
Software Design The vehicle uses two different Texas Instruments microcontrollers and three different Integrated Developments Environments (IDEs) to run and write all the necessary software that is on the vehicle. All of the microcontrollers are coded in C or C++ and the pit computer is coded in Java via a program called Processing.
Microcontrollers that require register level data manipulation are programmed using Texas Instrument’s Code Composer Studio (CCS), a versatile IDE for extracting the most performance out of the microcontrollers in the vehicle. CCS, seen in Figure 24, is a low-level development environment that allows the programmer greater access to the microcontroller’s peripherals and debugging options but at the cost of software complexity and time. Fortunately, CCS provides peripheral driver libraries for certain microcontrollers, which makes software development with this complicated tool much simpler. The peripheral driver libraries simplify the initialization and interaction with peripherals on the microcontroller by providing predefined functions that accomplish the complicated tasks that would take excessive amounts of time if done by hand.
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Figure 24: Code Composer Studio Splash Screen
Microcontrollers with more relaxed performance requirements and are programmed with Energia. The Energia IDE, shown in Figure 25, is a simplified programming environment that is similar to the Arduino IDE and uses a mix of C/C++. Energia may be restricted in register access compared to CCS but it is far easier to use and requires a fraction of the time spent coding because of its high level coding structure and extensive library availability. By using Energia on microcontrollers with less demanding computational loads, coding intensity for the vehicle as a whole was greatly reduced.
Figure 25: Energia IDE
The Processing IDE, Figure 26, provides an understandable user interface and data recording functionality for the data acquisition functionality of the electrical systems. Processing uses built in libraries and Java to run a graphical user interface (GUI) program to display vehicle parameters. Processing is similar to Arduino and Energia IDEs with the difference that it is focused on creating graphics based programs for displays rather than compiled C code for microcontrollers. Processing also provides options for user control over certain aspects of the vehicle as well as the option to write data to a spreadsheet for later review.
Figure 26: Processing
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There are many individual software tasks throughout the electrical control system and many ways of accomplishing those tasks. The appropriate IDE has been matched to each embedded processor to provide the simplest and smartest software solution for the vehicle. Code Composer Studio provides a feature rich environment with the versatility needed by the Main board and Energia and Processing provide the simple yet effective tools needed for the remaining microcontrollers and data display.
Testing and Integration The design process for the Formula SAE vehicle required testing at every stage of the design to ensure that the project was on track for completion by competition. Hardware and software testing overlap when dealing with embedded systems and often testing hardware would reveal issues with software and vice versa.
Hardware testing stated with circuit simulations in the design phase and progressed to signal probing when the completed PCBs came in. Early design simulations are important to eliminate problems early on in a design. The analog circuits in the electrical system were thoroughly simulated to avoid difficult alterations to PCBs later. The nature of programmable digital circuits eliminates much of the risk in circuit design errors because of the flexibility that comes with microcontrollers but it was still necessary to take the proper precautions when designing any part of the electrical system. After the hardware was assembled, it was tested by running benchmarks on it outside of the vehicle. This allows for easy access to the signals with the oscilloscope for debugging purposes. If any component or design needed changing in the benchmarking phase, it was easy to access and modify before placing in the vehicle. After benchmarking, the hardware was put into the vehicle for integration with the rest of the electrical system. Integration involved testing if the hardware was compatible with the other components in the system and if the hardware retains the same performance it had while benchmarking. Most of the testing after integration focused mostly on the software running on the boards.
Software testing began before any hardware arrived from the board manufacturers. The preliminary software tests were on simulated hardware with development boards and simulated sensor inputs. The early testing narrowed the scope of the software down to which libraries and IDEs needed to be used for each microcontroller in the system. Once the hardware came in, the test software could be applied to the custom hardware for the first time; this revealed any mistakes or incompatibilities of the test software. The software was tested on the custom hardware at same time the hardware benchmarks were happening so that either hardware or software cold be changed easily outside of the vehicle to achieve the requirements for that PCB. After the PCBs were integrated into the vehicle, full-scale software tests could begin with each board installed and connected to each other. Full-scale tests revealed errors in communication protocols and sensor accuracy and calibration. Integrating the software of each board involved many minor changes to each board’s software to create one cohesive system of microcontrollers and hardware.
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4. Engineering Design The engineering design chapter details the low-level designs of the vehicle’s individual electronic systems as well as the integration of each subsystem into one cohesive unit. This section states the functional requirements of each system on the vehicle and describes the interfaces between each subsystem. Also covered are sections dedicated to explaining the design and manufacture of the boards and accessories used to fulfil the functionalities of each system on the vehicle.
Electrical System Design Overview The design process for the electrical systems in WPI’s 2016 Formula SAE vehicle began with creating a list of necessary, desired, and optional functionalities for the vehicle. The focus then progressed to making decisions on which functionalities were critical to demonstrate and operate the vehicle given time and budget restrictions. The selected functionalities were then grouped into individual functional blocks, which were organized into a functional block diagram for the electrical system that served as the starting point for the detailed design work for each functional block of the system. Subsequently, each functional block was designed into custom PCBs that, along with software and other electrical accessories, would fulfill the functional block’s set requirements.
The initial planning of the electrical systems for the vehicle involved a tradeoff among the type, rate and fidelity of data that could be instrumented into the vehicle, the cost of the components required to gather the data, and the time required to implement each solution. Within this design context, the SAE design teams created a list of functionalities that the vehicle’s electrical system needed to implement and then organized the list as shown in Table 1. The table sorts the functionalities into those that are critical to vehicle success, those that are desirable given enough money and time for implementation, and those that are optional and could be eliminated without reducing the usability and configurability of the vehicle.
Table 1: Electrical System Functionality Ranking
Necessary Desired Optional Tachometer Display Inertial Measurements Tire Temperature Sensing Speedometer Display Steering Position Sensing Engine Temperature Display Suspension Position Sensing Battery Voltage Display Electronic Throttle Gear Selection Display Electronically Controlled Shifting ECU Communication Interface GPS Location Tracking Relay Control Speed Sensing Wireless Communication Fuel Level Sensing Safety and Rules Compliance Battery Charge Sensing Aerodynamic Pressure Sensing Brake Temperature Sensing
After performing initial research on the remaining functionalities, the team decided that it would be cost effective and time efficient to move forward in the design process. The functional block diagram in Figure 27 provides a visual representation of how the functionalities from Table 1 were grouped into
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individual functional blocks as well as providing a general indication as to where these functional blocks are located on the vehicle. Creating functional block diagram for the vehicle was an important step in the design of the electrical system because it was the first chance for the team to bring the mechanical and electrical designs of the vehicle together. The placement of the electronics within the vehicle is dependent on the vehicle’s mechanical design; therefore, it was important at this stage to work closely with the mechanical designers of the vehicle so that positioning, mounting, and space for the electronics could be seamlessly incorporated into the design of the vehicle.
Figure 27: Electrical Systems Functional Block Diagram
The functional block diagram features a CAD drawing of the 2016 Formula SAE vehicle in the center surrounded by the functional blocks of the vehicle’s electrical system. Starting from the top of the diagram and working in a clockwise manner are the communication, engine management, suspension and wheel sensors, data and auxiliary sensors, and aerodynamic functional blocks. The functionalities from Table 1 that were approved by the team were distributed among the functional blocks and are represented by the various sensors and mechanical components that were later chosen to fulfill the functional requirements.
The communication functional block is the interface between the vehicle’s electronic systems and both the driver and the members of the team in the pit. This block handles the displays and inputs for the driver of the vehicle and the real time vehicle telemetry data for the pit crew. The electrical systems for driver interaction provide updates for all of the various display requirements like tachometer, speedometer, engine temperature, etc. and the systems for pit communication are responsible for wirelessly transmitting vehicle telemetry data gathered from the vehicle’s sensors.
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The engine management functional block includes all of the systems required to operate the engine and drivetrain assembly in the vehicle. The electronics systems are responsible for enabling the use of an electronic throttle, enabling pneumatically actuated shifting, and utilizing all of the sensors in the engine management system (EMS) to operate the vehicle’s EFI engine using an off the shelf ECU. The electrical systems in the engine management functional block are integral to the team’s goals of using electronic throttle and pneumatic shifting.
The suspension and wheel sensors functional block applies to each of the vehicle’s four wheels and handles data acquisition for each wheel individually. The team was interested in measuring suspension position, wheel speed, tire temperature, and brake temperature. The unique benefit of this functional block is that only one system needed to be designed for all four wheels because the requirements for each of the sensors like distance to the brake rotors and suspension rocker arm movement is nearly identical for each wheel. The design for suspension and wheel sensors functional block was created once and manufactured four times, reducing complexity and saving time.
The data processing and auxiliary sensors functional block has the most requirements to fulfill out of any electrical system and is referenced as the “main” system on the vehicle. This system is the driver for the communication functional block because it is responsible for gathering and interpreting all of the data collected from the systems throughout the vehicle and relaying the interpreted data on to the driver interface or pit communication interface. In order to gather all of the data from other systems in the vehicle, the data processing and auxiliary sensors functional block has an ECU communication interface, suspension and wheel sensors functional block interface, aerodynamic functional block interface, and an array of auxiliary sensing capabilities. This functional block acts as the “hub” of the vehicle’s information flow and data processing.
The aerodynamics functional block interfaces with the aerodynamic bodywork on the vehicle and serves the purpose of validating the bodywork design by measuring and comparing air pressures around the vehicle to air pressures that were calculated in computational fluid dynamics simulations. The aerodynamic functional block therefore converts air pressure data on surfaces of the vehicle’s bodywork into usable data that can be interpreted and used by the aerodynamics designer.
The functional block diagram for the vehicle clearly defined the requirements for further design of the vehicle’s electrical systems and provided a foundation for the creation of the system block diagram. The system block diagram in Figure 28 depicts the hardware organization of the vehicle’s electrical systems. Each block in the figure represents a discrete module that was incorporated into the vehicle for the purpose of fulfilling the requirements of the functional block diagram. The interconnecting arrows represent the method used to communicate between blocks and the direction of information flow.
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Figure 28: System Block Diagram
The Main Board is the central hardware component in the vehicle’s electrical system. The main board is a custom PCB that is placed below the driver’s seat pan in a waterproof enclosure referenced as the vehicle’s electronics box. Every other electrical hardware component on the vehicle connects to the Main Board so it features two separate CAN bus interfaces, analog inputs, digital I/O, and a UART interface. The driver interface and wireless telemetry is made possible by the data processing capabilities of the onboard MCU. Several data inputs, like the onboard GPS unit, aero pressure sensors, and ECU’s engine data broadcast require the main board to handle the task of parsing and reformatting the data into a simpler and more compact format as to reduce the load on the wireless link and to match the format that is expected by the pit computer. The Main Board also controls the shifting of the vehicle by actuating the appropriate pneumatic valves to shift the vehicle’s gearbox up or down a gear. The design and functionality of the Main Board is discussed further in the Main Board and Electronics Box Design section of the report.
The custom steering wheel on the vehicle features a daytime visible LED display with onboard data processing and tactile, reprogrammable buttons for driver input. The driver’s interaction with the vehicle’s electronic systems is all handled through the features of the steering wheel. The displays update the driver with vehicle information and the buttons allow the driver to control aspects of the vehicles operation like ignition and voice communication. The steering wheel also features paddle shifters for the driver to control the shifting of the vehicle when the vehicle is in manual mode. The Steering Wheel Design section in this report covers the many design considerations for the steering wheel including ergonomics, aesthetics, and electrical interfacing.
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The wheel boards on the vehicle account for a majority of the baseline sensors in the electronics system. There are four custom PCB wheel boards on the vehicle, each with suspension position, wheel speed, tire temperature, and brake temperature sensors. A wheel board on each wheel means that the vehicle tuner can monitor the activity of all four wheels simultaneously to validate the performance of the suspension tune, measure the contact patch of the tire based on the tire’s temperature rise, and measure brake bias by comparing the temperature rise of the front and rear brakes, among many possible uses. The Wheel Board Design section of the report explains how the wheel boards interface with each sensor, how the boards are mounted to each wheel, and how the wheel boards communicate with the Main Board.
The data link that connects the Main Board, steering wheel, and wheel boards is the automotive standard CAN bus for its resistance to electrical interference and high data rates. The CAN bus allows many devices to be attached to the same data bus, allowing for easy communication among the boards in the vehicle. CAN bus is also used by the Main Board to communicate with the off the shelf ECU. The noise resistance and the capability of having multiple transmitting and receiving nodes on the bus make CAN bus perfect for the electronic systems in the vehicle.
The aero boards on the vehicle are custom interface boards for the air pressure transducers that are used to measure the pressure of the air over the vehicle’s body surfaces. The number of aero boards on the vehicle is reconfigurable with the main board handling a maximum of twenty aero board inputs. The aero boards have built in features for analog signal integrity, which is explained further in the Aerodynamic Sensors section of the report.
The ECU system block represents the off the shelf ECU used in the EMS for the vehicle’s EFI engine. The ECU interfaces with the Main Board by broadcasting engine data over one of the vehicle’s CAN busses. The stream of engine data from the ECU allows the Main Board to retransmit the engine data back to the pit computer so that the tuners and pit crew can monitor the status of the engine systems wirelessly. More information on the ECU and EMS of the system is provided in the ECU Selection/ integration section of the report
The radio module in the system block diagram represents a set of radios and antennas on the vehicle that are responsible for wireless telemetry, driver voice communication, and live video feed. Telemetry data is provided by the Main Board and is transmitted using a long-range transceiver. Voice communication and video feed are both individual off the shelf systems that have been integrated into the design of the vehicle. The Wireless Telemetry Pit Computer section in the report details the design and interfaces of the wireless link between the vehicle and the pit computer that carries the wireless telemetry data.
The pit computer block is the only section of the vehicle’s electrical system that is not physically on the vehicle itself. The pit computer is a PC that has been installed in the team’s trailer for receiving the wireless signal transmitted by the vehicle. Live video, voice, and telemetry data are all received through antennas mounted to a retractable mast on the trailer and fed to the PC inside of the trailer. The pit
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computer has the task of displaying and recording all of the telemetry data received from the vehicle as well as displaying the video feed and enabling voice communication with the driver. The features of the pit computer and the software written to handle the data and displays are discussed in the Wireless Telemetry Pit Computer section of the report.
ECU Selection/ integration Many different ECUs on the market would suit the needs of the Yamaha YFZ450R engine in the
vehicle and most cost about the same and have approximately the same sensor interface capabilities. The differentiating factors that steered the ECU selection were support for drive by wire and the inclusion of tuning software. Drive by wire is a method of throttle control where the mechanical linkage between the throttle pedal and the throttle valve is replaced by an electronic throttle pedal and an electronically actuated throttle valve. The ECU needs to be able to read the throttle pedal position and use that data to control the position of the throttle valve. The engine tuner also had the most experience Haltech software, so for this reason and the fact that certain Haltech ECUs support drive by wire, a Haltech ECU was selected. Within the range of ECU solutions provided by Haltech, only the Elite series ECUs support the required drive by wire functionality. The FZ450R engine in the vehicle is a single cylinder engine meaning that only one fuel injection output and one ignition output is required from the ECU. Haltech offers two variants of the Elite series ECUs, the 1500, which supports four cylinders and 2500, which supports eight cylinders. For the purposes of reducing cost, the less expensive Elite 1500 was chosen. Figure 29 shows the placement of the Haltech Elite 1500 on the seat pan firewall of the vehicle. The ECU was placed in an easily accessible location on the vehicle so that diagnostics cables can be attached and removed yet it is still located close enough to the engine area to keep cable lengths as short and neat as possible.
Figure 29: Haltech Elite 1500 Placed on the Vehicle
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Main Board and Electronics Box Design The Main board and electronics box interface all of the electrical systems on the vehicle. This
section details the system design and construction of the electronics box, the hub of the vehicle’s electronics system. The main systems that needed to be integrated with the Main board are the Haltech ECU, the power management system, the air pressure sensors, and the vehicle’s CAN bus. The Main board shown in Figure 30 connects all of these systems together, allowing for one central connection for all of these sub systems.
Figure 30: Main Board PCB
The Main board interfaces to the data sources and other subsystems on the vehicle and sends a condensed version of the aggregated data wirelessly to the pit computer. The sensor data from the wheel boards and the steering wheel are transferred over CAN bus similar to how the engine parameters are transferred from the ECU. The two CAN buses are isolated however; one is for sensor data and one is for drive train data and control. This isolation prevents issues with noncritical systems from propagating to the critical systems like engine control. To support the two CAN buses the Main board contains two CAN transceivers one for general sensors, and one for drive train.
The Haltech requires support to operate the engine. The supporting systems are the relays and fuses uses by the ECU to drive systems like the spark plugs, fuel pump, and injectors. The relays that would normally be controlled by the Haltech are now controlled by a microcontroller on the Main board, which allows for a wireless emergency stop, and wireless control over other relays. The Haltech connects to the Main board though large pigtails that contains all of the input and output wires. The I/O is then routed to
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the correct places on the board, which then leave the main bard through two 31 pin circular connectors. This means that the complexity of a normal wiring harness is contained to the board, reducing size and complexity of the vehicle’s wiring. This also means that the entire engine can be disconnection through four connectors. Two for engine control and two for umbilical and starter motor. This makes repair and modification of both the electronics box and engine easier, as well as reduce potential error that can arise with many connectors.
The Main board also contains the auxiliary systems the vehicle needs such as fan control, shift control, wireless systems, and the necessary power supplies. The shift system takes commands from the main microcontroller and actuates the pneumatics to either upshift or downshift. The cooling system manages the two cooling fans on the vehicle turning them on when need and off when not needed. The wireless consists of the XTend module used for transmitting telemetry to the pit computer, and the GPS, which is used to both determine the vehicle's position on track and to calibrate the vehicle's speed. The power system consists of three parts, the first is a set of linear regulars used to power the analog system such as the pressure sensors, the second is the switching regulator used to drive the digital system, and the third part is the filtered 12v output used for the vehicle wide CAN bus. The schematics for the Main board can be found in the appendix.
Wheel Board Design Many parameters about the wheels and the suspension on the vehicle are useful in learning how
the vehicle is performing. The main parameters of interest are tire temperature, wheel speed, suspension position, and brake temperature. These parameters allow for the tuning of camber and toe of the wheels seen in Figure 31, as well and suspension stiffness and brake bias. The Wheel board allows for the collection and processing of this data for all four wheels.
Figure 31: Camber and Toe Depiction
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Understating how the tires are behaving on the vehicle is critical to understanding how the vehicle is behaving, which can be used to improve lap times. This is because the tire is the only interface to the road and it is the main limiting factor on lap times. To measure the temperature across the tire, an infrared camera is used. The sensor is an AMG88 Grid-EYE 8X8 infrared sensor array seen in Figure 32 that samples at a rate of 10Hz. The output of the sensor can be seen in Figure 33, which is showing the temperatures in degrees Celsius of a soldering iron tip that has been left to cool for a few minutes. This temperature data is used to show the hot spots on the tires, which corresponds to the wear on the tire allowing for accurate tuning of the suspension.
Figure 32: Tire Temperature Sensor
Figure 33: Tire Temperature Sensor Output
The brake temperature is also measured by the wheel board, which is seen in Figure 34 and Figure 35. The brake temperature is useful for two reasons, one it allows for the tuning of brake bias and two it allows for brake overheating warnings. Brake bias can be measured and validated because the amount of kinetic energy being dissipated by the brake can be measured through the temperature of the rotors, allowing for the adjustment of the forward and reverse brake bias. Temperature warnings are used to tell the driver if the brakes are overheating during a race, which can warn of brake fade before it happens. Brake fade is a reduction of braking performance due to high temperatures in the rotors and brake pads so the temperature warning allows the driver to reduce the amount of braking to cool the brakes down. To measure the brake temperature, a TMP006 single chip infrared thermometer is used, U2 in Figure 34. The sensor measures with a 60-degree conical field of view, and integrates the temperature over the whole field of view. One issue with the measurement system can be seen in Figure 36, which is that the vehicle uses drilled brake rotors; this means that the sensor could potentially see open air in part of its field of view, which would reduce the accuracy of the temperature measurement. For this reason, the sensor board was placed as close to the rotor as possible to reduce the amount of holes the sensor sees.
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Figure 34: Rotor Facing Side of the Wheel Board
Figure 35: Vehicle Facing Side of Wheel Board
Figure 36: Wheel Board Mounting Location
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One of the critical parameters to determine and control the dynamics of the vehicle is wheel speed. A wheel speed sensor allows for the measurement of each wheel speed, letting the tuners of the vehicle determine when and where the wheels are slipping. This also allows for tuning of brakes because brake lock can be detected by sensing which wheels stop moving. Having wheel speed sensors also allows for some vehicle dynamics controls. The restriction of FSAE rules limits the control of vehicle dynamics to cutting engine power when there is a significant slip in the rear two wheels. The wheel speed and steel tooth wheel can be seen in the left half of Figure 36. The wheel speed sensor is a Hall Effect sensor made by CHERRY that signals when the teeth of the toothed gear pass in front of it.
The last sensor on the connected to the wheel board is the suspension position sensor. This sensor is mounted on the suspension rocker and measures the deflection of the suspension. The position sensor allows for the selection of spring stiffness and damper settings, which allow for the control of body roll during cornering, dive during braking, and the general feel of the vehicle during straights. To measure the deflection of the suspension an analog rotary encoder described in the Rotary Position Sensor section in the Background chapter was mounted on the stationary shoulder bolt that the rocker pivots on. A PCB arm with a permanent magnet is mounted to the rocker and moves above the magnetic sensor.
All four sensors for the wheels are controlled by the microcontroller on the wheel board, which aggregates the sensor data and then sends it over CAN bus to the Main board. The block diagram for the wheel board is shown in Figure 37. The microcontroller on the wheel board was selected to be an ARM cortex M4 from TI described in the MSP432 section of the Background chapter. The MSP432 was selected because the requisite peripheral interfaces to communicate with all of the sensors simultaneously, as well as enough processing power to implement digital filter on the collected data if necessary. The MSP432 was also selected for ease of programing, this is because the microcontroller can be programed using the Energia IDE which is easy to use, and free with no compiler limits. The Energia IDE also allowed the leveraging of Arduino libraries for certain sensors such as the TMP1006 infrared temperature sensor used for measuring brake temperature. The wheel board also includes two linear regulators to step down the 12V bus voltage to 3.3V and 5V used for the sensors on the board. The last system the board includes an SPI to CAN converter, allowing the main microcontroller to communicate to the main CAN bus on the vehicle.
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Figure 37: Wheel Board Block Diagram
Steering Wheel Design In modern open wheel racing like Formula 1 the steering wheel like the one in Figure 38 is not just
used to control the vehicle's steering, it is also used to display vehicle telemetry and give the driver quick access to vehicle controls. The steering wheel for the WPI’s vehicle was designed using this methodology of one central place for information and control. This section details the operation and design of the steering wheel for the vehicle.
Figure 38: Formula 1 Steering Wheel
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The first major design constraint of the wheel is that the whole module must be detached from the vehicle through a quick release connection to allow the driver to exit the vehicle within 5 seconds during the egress test. The fast-paced egress test limits how the steering wheel can be electrically connected to the vehicle because if an extra connector is needed along with the quick release, the driver may take too long to exit the vehicle. For this reason, the electrical connection was designed to disconnect along with the mechanical quick release. There are electrical quick releases on the market that have this feature but they cost in excess of $500, which was outside of the affordable range. Instead, a custom connector had to be made to interface the wheel and vehicle. The interface, shown in Figure 39, was designed to fit into the current quick release and is designed to be connected in any orientation. The design used pogo pins mounted in plastic that interface with a PCB with circular contacts shown in Figure 40, Figure 41, and Figure 42.
Figure 39: Electrical and Mechanical Quick Disconnects
Figure 40:Electrical Quick Disconnect
Contacts
Figure 41: Vehicle Mounted Electrical
Contact
Figure 42: Steering Wheel Mounted
Electrical Contact
The next area of design is the way in which the display conveys information to the driver. Many possible display technologies could have been used to display information to the driver such as OLED LCD and LED. The previous steering wheel seen in Figure 43 used a large LCD display and while it was easily programmable and functional indoors, it was difficult to see the display in sunlight. The screen being
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washed out in sunlight made it essentially useless on track and while there are LCD displays that are daylight readable, they are either too expensive or are difficult to get in one-off quantities making them not a viable choice for the wheel. The main advantage of using an LCD-like display, verses an LED display, is the availability of small form factor, high-resolution displays that are inherently able to display large amounts of vehicle telemetry data quickly. This influenced the inclusion of a small OLED screen on the bottom of the wheel as seen in Figure 44. OLED is easy to read in sunlight due to its higher contrast than LCD displays and is inexpensive in the size and resolution need, making it the best option for displaying information to the driver in varying lighting conditions.
Figure 43: 2015 Vehicle's Steering Wheel
Figure 44: 2016 Vehicle's Steering Wheel
For the main display of RPM, speed, gear, and shift indicator an OLED display would have been too expensive for the size required to make the display easily visible to the driver. This narrowed the selection of display technology to LED. For the RPM and speed display a standardized 4x7-segment numeric high brightness display was chosen, which is driven by an i2c display driver. The generic seven-segment display footprint allows for the selection of different color display modules to best match the theme of the rest of the vehicle. The selection of a standardized display also allows for the selection of an easy to use display driver, in this case the AS1115. The display driver is one of the few that operates at 3.3V, or the logic level of the microcontroller, and has full brightness control. The AS1115 also has the advantage of a simple programming interface using I2C with simple commands to change the characters on the display and brightness. While this kind of display works well for the RPM and speed display, its size and single color limitations make it a non-viable option for the shift and gear display.
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Figure 45: Steering Wheel PCB
The non-standardized nature of the gear display created the need to design a custom display using discrete LEDs that can be seen in the top of Figure 45. The largest area of complexity in the gear display is driving the LEDs as there are 40 RGB LEDs used in the gear and shift display. The LEDs could have been driven using either a custom or off the shelf constant current led driver but this would have been very complex as there are 120 individual LEDs, meaning there would need to be 120 drivers in the small footprint of the steering wheel PCB. To solve this problem, WS2812B daisy chainable LEDs are used. These LEDs are one package with red green and blue LEDs with included LED drivers and logic circuits. The LED modules operate by passing along a serial data stream from a microcontroller down the daisy chain that sets the RGB values for each LED module in the chain shown in Figure 46. The first LED module in the chain saves the first 24-bit data value from the microcontroller in an internal latch and then passes through each successive data value to the next LED module. The next LED module saves the first 24-bit value it receives and then retransmits any other values received, and so on down the chain. The values stored in each LED module are then used to set the internal LED drivers, reducing the complexity and footprint of the 40 RGB LEDs on the steering wheel board.
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Figure 46: WS2812B LED Module Operation
Driving all of the displays on the steering wheel while simultaneously taking in button inputs and communicating over CAN bus requires a capable microcontroller. The steering wheel uses two microcontrollers, an MSP432 and an MSP430. The block diagram for the wheel board is shown in Figure 47. The MSP432 is used to take in all of the button inputs and send data to the OLED speed and RPM display. The MSP432 is also handles CAN bus communication with the rest of the vehicle, as well as managing the steering wheel power supplies. While the MSP432 could be used to drive the gear and shift display, the nature of the communication protocol means that the microcontroller would be spending the majority of its time sending data to the displays, which could potentially create a noticeable lag in button presses and display updates. For this reason, the MSP430 microcontroller is used to drive this display.
Figure 47: Steering Wheel Block Diagram
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Aerodynamic Sensors One the most important areas of vehicle performance is aerodynamic performance. A successful
“Aero Package” can reduce drag on the vehicle and increase downforce allowing for greater cornering speeds. Typically, an aero package is designed in CFD (computational fluid dynamics) software and then verified using a wind tunnel. The area of focus for aero on the 2016 vehicle is the under tray, specifically creating an under tray that takes advantage of ground effect, which reduces the drag on the vehicle and is represented in Figure 48. To verify the functionality of the under tray, air pressure sensors were needed at multiple locations on the under tray.
Figure 48: Ground Effect on an Under Tray
To sense the air pressure at points along the body the MPXV7002DP MEMS based pressure transducer was used, which is described further in the Air Pressure Sensor section of the Background chapter. The MPXV7002DP operates from 2kpa to -2kpa which is in the required range to measure the anticipated pressures applied to the under tray. The sensors are mounted on their own individual PCB with onboard power regulation. The sensor modules are then embedded into the under tray and the analog signals are sent to the Main board where they are sampled. Support for 20 sensors has been designed in to allow for the measurement of as many points on the under tray as needed. The test of this system in a wind tunnel can be seen below.
43
Figure 49: Air Pressure Sensor Testing in a Wind Tunnel with Test Airfoils
Wireless Telemetry Pit Computer Modern racing vehicles have constant wireless links to the pit. This link allows the pit crew to
communicate with driver, informing them of changing track conditions, flags from the stewards, or collection and visualization of live data for tuning and troubleshooting purposes. Three main types of communication are useful for a race. The first is data from the sensors on the vehicle, second is live video from the vehicle, and third is an audio link with the driver. This section of the report discusses the communication schemes and modules selected to perform these tasks, as well as the software written for the pit computer to visualize the data.
The vehicle collects numerous parameters about itself, and all of these need to be transmitted to the pit computer. To calculate the data rate need for the wireless link, all of the sensors on the vehicle and their update rates were added to a spreadsheet shown in Figure 50.
44
Figure 50: Wireless Data Rate Calculation
The result was that the wireless transmission scheme used needs to be able to transmit at a minimum rate of 9600 baud. The next parameter is the range at which the transmitter needs to transmit across. This can be found by measuring the farthest distance the transmitter would need to transmit across, which was measured to be 700m according to the map of the competition grounds in Figure 51. With a minimum distance of 700m, the XTend 900 wireless module was selected as seen in Figure 52. This module supports a data rate of 57 kbaud with a range of up to 40 miles. Alternative radios like the XBee did not have enough range for this application.
45
Figure 51: Farthest Transmission Distance at Competition
Figure 52: XTend 900MHz Transceiver
All of this data needs to be displayed and processed in a way that produces meaningful data that can allow for design changes and tuning. This will all be done through the pit computer GUI. The pit computer GUI is designed in a program called Processing and connects to the vehicle over the wireless data link. The screen in Figure 53 shows the live vehicle telemetry screen. On the screen there are tire temperature, brake temperature, suspension position, steering position, accelerator position, and brake position displays. The software also has the capability of recording data to a CSV file for later processing. The software can also give a race engineer real time information on problems with the vehicle that may need to be fixed.
46
Figure 53: Pit Computer GUI
Along with data telemetry, the vehicle also features audio and video telemetry shown in Figure 54. For both of these functionalities the existing systems are common and low cost. For the audio system, the RF SA858 4W UHF walkie-talkie module is used with a motorcycle helmet headset mounted in the driver's helmet. This module has the advantage of using a standardized, unlicensed frequency that most walkie-talkies can use, making it easy to communicate with the vehicle. For the video telemetry there are many off the shelf modules used for FPV (first person view) systems that can be used. The vehicle uses a generic module that operates at 1.2GHZ and has a range of 5km.
47
Figure 54: Wireless Communication Diagram
All three telemetry systems need antennas at both ends of the data links. The antennas for the pit have minimal restrictions on size and weight but the antennas for the vehicle required consideration of such factors. The vehicle’s smaller antennas in Figure 55 are mounted in a 3D printed housing behind the driver's headrest. The antennas were placed to stay within the roll envelope of the vehicle to ensure they are not damaged in case of a crash. The pit computer’s higher gain antennas shown in Figure 56 were mounted on a 4-foot PVC pole that was then mounted to a 20ft pole attached to the trailer. The height of the pole ensures that the pit antennas are above obstacles on the track to allow for nearly perfect line of sight operation and for the highest signal strength.
48
Figure 55: Vehicle Mounted Antennas
Figure 56: Trailer Mounted Antennas
Kill Switch Circuit and Controller interface FSAE requires several electrical safety devices to ensure driver safety on track. FSAE requires and
electronic stop switch that kills the engine when pressed and electrical power shut off switches that physically disconnects electrical power from the vehicle. Vehicles with electronic throttle and drive by wire are also required to include a device that kills the engine if the driver fully depresses the brakes while the accelerator pedal is depressed. This section will include the design and testing of these devices.
The electronic stop and battery disconnect are relatively simple devices. The placement of them on the vehicle can be seen in Figure 57 and Figure 58. The electronic stop operates by removing power from the relay that enables the fuel pump and spark plugs, thus killing the engine instantly. The battery cutoff operates by physically disconnecting the battery from the rest of the vehicle to ensure that the vehicle cannot start or crank.
49
Figure 57: Electronic Stop Button
Figure 58: Battery Disconnect Switch
50
The electronic throttle safety device is more complex than the switches discussed earlier. FSAE requires that the device measures the accelerator and brake pedal position to ensure that the driver does not reduce both simultaneously and ensures that if the accelerator pedal were to malfunction, the vehicle will not experience unintended acceleration. The device is also required to disable the engine if any of the faults occur. The circuit, which can be seen below, operates by comparing the brake and accelerator pedal position values and trips a flip-flop if it detects an error condition. Because the flip-flop is clocked with the input pin, the output will latch on high.
Figure 59: Electronic Throttle Safety Device
51
Results The dependency of the electrical senior design project on the mechanical senior design project
means that if the vehicle is not running and driving then there is no way to confirm the operation of the electrical system. Unfortunately, the vehicle was held back by engine issues, pushing the mechanical senior design project schedule past the end date of the electrical senior design project. This means that the sensors were not tested on a running, driving vehicle and no confirmation could be made on the operation of sensors and electrical systems in the environment they were intended to operate in. While the sensors and electrical systems were not tested on the vehicle, they were bench tested to confirm basic operation.
The wireless system was tested at four times the required distance need for the competition. The wireless transceivers were able to communicate over a distance of 4km from the top of one hill to another shown in Figure 60. The hill-to-hill test closely matches the environment on the competition track at Michigan International Speedway, as the pit antenna is higher than the vehicle and there are little to no obstructions to line of sight communication between the vehicle and the pit antennas. The transceivers in the hill-to-hill test without using the high gain antennas that are used in the final system were able to communicate at the maximum data rate of 57600 baud that the modules support. This test confirms that the transceivers will work on track for the application intended as well as showing they can operate at the needed 9600 baud.
Figure 60: Wireless Transceiver Testing Location
Multiple sensors on the vehicle need to have confirmed operation before they can be integrated into the vehicle. The noncontact IR temperature sensors were tested by heating their respective targets like brake rotors and tires to operating temperatures and aiming the sensors at the surface of the target.
52
The steering and position sensor seen in Figure 61 was able to be integrated into the vehicle and was tested by measuring the full range of motion to ensure operation. The steering position sensor information was then used to confirm the operation of the suspension position sensors despite the fact that they were not able to be mounted because both systems use the same sensor configuration to measure their respective parameters. The final sensors that needed testing were the wheel speed sensors, which were tested by mounting them on the upright and spinning the wheel to confirm it could detect the toothed wheel mounted to the wheel bearing.
Figure 61: Steering Position Sensor
The framework of the pit computer software was tested when the air pressure sensors were tested. The aerodynamics designer used a wind tunnel to test the air pressure sensors on a sample wing piece and the data from the sensors were collected, processed, recorded, and displayed by the framework of the pit computer software. This test showed that the updating of gauges in the GUI and the recording of data to a CSV file works. This test also confirmed the communication scheme between the vehicle and the pit computer worked because the scheme used the wind tunnel setup and the vehicle are the same.
53
Conclusion and Future Work Two important functions of electronics and software in motorsport are to provide data for tuning
and design of the vehicle and to enable driver interaction and aid systems. The system laid out in this report intended to provide these two functionalities for the 2016 vehicle. However, because both the vehicle and the electronics were designed and built within the course of one senior design project, there was limited time to test on track. This means that there was little use of the data collection system limiting its usefulness for tuning for the 2016 Formula SAE competition. The driver's aids were also affected by this lack of testing, while some like the automatic gearbox were finished in time. Despite setbacks, the 2016 Formula SAE Vehicle Electrical Systems Design senior design project was able to accomplish:
1. Electronic throttle 2. Electronically actuated shifting 3. Automatic gearbox 4. Wireless telemetry and data logging 5. Remote telemetry data display 6. Steering wheel information display and driver interface 7. Wheel data gathering 8. Aerodynamic data gathering
The value of the work done in this senior design project can be reaped in future years. The systems developed in this project can be improved and refined by subsequent project groups and can be implemented into vehicles that are based on the 2016 vehicle, giving more time for testing. Refinements and small changes made to the framework laid out by the 2016 vehicle can allow future vehicles to be much more competitive. Having a running vehicle with full telemetry early in the academic year can also improve the quality of driver by giving the drivers more time in the vehicle on track. It is for all of these reasons that it is suggested that future work in Formula SAE and in particular the electronics system should focus on refinement of the groundwork laid in 2016 rather than starting from the ground up.
Appendix
Schematic Table of Contents: Main Board
Top Level Schematic
Main Logic
ECU Interface
Air Pressure Sensor Input
Aerodynamic Surface Control Output
Radio Interface
Motor Controller
Shift Controller
Power Regulation
Wheel Board
Wheel Board Schematic
Steering Wheel Board
Main Logic
Display Drivers
LEDs
Tactile Switch Interface
Power Regulation
Steering Position Sensor Board
Steering Position Sensor Schematic
Air Pressure Sensor Board
Air Pressure Sensor Schematic
Pit Computer Radio Board
Pit Computer Radio Schematic
Main Board x Top Level Schematic x Main Logic x ECU Interface x Air Pressure Sensor Input x Aerodynamic Surface Control Output x Radio Interface x Motor Controller x Shift Controller x Power Regulation
1
1
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Title
Number RevisionSizeBDate: 12/2/2015 Sheet ofFile: C:\Users\..\Main.SchDoc Drawn By:
A0AROA1AROA2ARO
EN0AROEN1AROEN2AROEN3AROA0-1AROA1-1ARO
ARO-O
5VAV
GNDAV
U_AREOINPUTAREOINPUT.SchDoc
12VFIL12V
5V3.3V5VA
3.3VACRSENCHARG
CRSENDCHARG
GND1
GND2
GND3
U_MainPowerMainPower.SchDoc
GND
GND
SDA1SCL1
SDA2SCL2
MOSI1
MISO1
SCK1
CS1
CS1-1
TTX1TRX1
MOSI2
MISO2
SCK2
CS2
CS2-1
TTX2
TRX2
CAN1LCAN1HCAN2LCAN2H
D2D1
D4D3
D7D6
D9D8
D10
D5
D12
D11
D14
D13
D17
D16
D19
D18D20
D15
A2
A1
A4A3
A6
A5
A8
A7
GNDL5VL
3.3VL
U_MainLogicMainLogic.SchDoc
MN1MN2MN3MN4
SCLMNSDAMN
MN5MN6MN7MN8
MVIN
UVIN
MGND
U_MotorConMotorCon.SchDoc
ARCGND
ARC3.3
ARC5.5
ARCSDAARCSCL
ARCBAT
U_AREOCONAREOCON.SchDoc
1 23 45 67 8
P1
Header 4X2
1 2 3 4 5 6 7 8
P2Header 8
RFVCCGPSTX
3.3V
RFGNDRF
DIDO
U_MainRFMainRF.SchDoc
SGND
BATBATGND
3.3VHL
HLSCLHLSDA
BRAKELC
STARTBUTSTOPBUTTON
HLCANHHLCANL
O2TAP
GENCANHGENCANL
BPS
APSIN1APSIN2
RL5CONRL6CON
ANTILAGLAUNCH
5VOUT
U_MainHaltechMainHaltech.SchDoc
PIP101 PIP102
PIP103 PIP104
PIP105 PIP106
PIP107 PIP108
COP1
PIP201 PIP202 PIP203 PIP204 PIP205 PIP206 PIP207 PIP208
COP2
PIP101 PIP102
PIP103 PIP104
PIP105 PIP106
PIP107 PIP108
PIP201 PIP202 PIP203 PIP204 PIP205 PIP206 PIP207 PIP208
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1 23 45 67 89 1011 1213 1415 1617 1819 20
PL3
Header 10X2
1 23 45 67 89 1011 1213 1415 1617 1819 20
PL4
Header 10X2
1 23 45 67 89 1011 1213 1415 1617 1819 20
PL1
Header 10X2
1 23 45 67 89 1011 1213 1415 1617 1819 20
PL2
Header 10X2
1 23 45 67 89 1011 1213 1415 1617 1819 2021 2223 2425 2627 2829 3031 3233 3435 3637 3839 4041 4243 4445 4647 4849 5051 5253 5455 5657 5859 60
PL5
Header 30X21 23 45 67 89 1011 1213 1415 1617 1819 2021 2223 2425 2627 2829 3031 3233 3435 36
3837
PL6
Header 19X2
SDA1
SCL1
SDA2
SCL2
MOSI1
MISO1
SCK1
CS1
CS1-1
TTX1
TRX1
MOSI2
MISO2
SCK2
CS2
CS2-1
TTX2
TRX2
CS2
SCK2
MOSI2
MISO2
CAN1L
CAN1HCAN2L
CAN2H
D2
D1
D4
D3
D7
D6
D9
D8
D10
A1A2A3A4A5
A6
A7A8
D1D2D3
D5D4
D1
D2
D3
D5
D4
D6
D7
D8
D10
D9
D5
D6D7
D8
D10D9
GND5V
5V
GND
GND GND
5VGND
GND
GND
D12
D11
D14
D13
D17
D16
D19
D18
D20
D15
D11
D12
D13
D15
D14
D16
D17
D18
D20
D19
A2
A1
A4
A3
A6
A5
A8
A7
A1
A2
A3
A4
A5
A6
A7
A8
D11D12
D13
D15
D14
D16D17D18
D20D19GNDL
5VL
3.3VL
TXCAN1 RXCAN 2
CLKOUT/SOF3
TX0RTS 4TX1RTS 5TX2RTS 6
OSC2 7OSC1 8
VSS 9
RX1BF10 RX0BF11
INT12
SCK 13SI 14SO 15
CS 16
RESET 17
VDD 18
UL2
MCP2515-E/SO
TXD 1
RXD 2
GND 3VCC 4
RS5CANL6CANH7SPLIT8
UL1
LTC2875
100pF
CL3Cap Semi
100pF
CL4Cap Semi
1K
RL1Res3
1K
RL2Res3
CANRSTCANINT
10uFCL6
0.1uFCL5
GND
GND
GND
1K
RL15Res3
1K
RL16Res3
1K
RL17Res3
GND
GND
10uFCL19
0.1uFCL18
10uFCL21
0.1uFCL20
10uFCL23
0.1uFCL22
GND
5V
CS1SCK1
MOSI1
MISO1
CS1
MOSI1MISO1
SCK1
MOSI1MISO1
SCK1
CANRSTCANINT
12
YL1XTAL
TXCAN1 RXCAN 2
CLKOUT/SOF3
TX0RTS 4TX1RTS 5TX2RTS 6
OSC2 7OSC1 8
VSS 9
RX1BF10 RX0BF11
INT12
SCK 13SI 14SO 15
CS 16
RESET 17
VDD 18
UL3
MCP2515-E/SO
TXD 1
RXD 2
GND 3VCC 4
RS5CANL6CANH7SPLIT8
UL4
LTC2875
100pF
CL9Cap Semi
100pF
CL10Cap Semi
1K
RL6Res3
1K
RL7Res3
CANRST2
10uFCL8
0.1uFCL7
GND
GND
GND
1K
RL3Res3
1K
RL4Res3
1K
RL5Res3
GND
GND
CANINT2
MOSI1MISO1
SCK1
12
YL2XTAL
1234
PL7
Header 4
UN1GND2GND3GND4GND5GND6
C1_X
M7
SETC
_XM
8SE
TP_X
M9
DEN_G
10INT_
G11
DRDY_
G12
INT1_XM 13INT2_XM 14VDD 15VDD 16VDD 17VDD_IO 18
CS_G
19CS
XM20
SCL
21SA
0_G
22SA
0_XM
23SD
A24 UL5
LSM9DS0
3.3VL 3.3VL
100pF
CL11Cap Semi10uF
CL12
GND
GND
100pF
CL13Cap Semi10uF
CL14
GND
GND
3.3VL
3.3VL1K
RL8Res3
123456789
PL8
Header 9
SCK2
MOSI2
MISO2GND
GND3.3VL
MOSI2MISO2
SCK2
CS1
SO 2
NC3 VSS 4
SI5 SCK6
HOLD7
VCC 8UL6
23A640T-I/SN
SCK2MOSI2 MISO2
CS1
SO 2
NC3 VSS 4
SI5 SCK6
HOLD7
VCC 8UL7
23A640T-I/SN
SCK2MOSI2 MISO2
3.3VL
3.3VL3.3VL
3.3VL
3.3VL
3.3VL
3.3VL
GND
GND
CS1
SO 2
NC3 VSS 4
SI5 SCK6
HOLD7
VCC 8UL8
23A640T-I/SN
SCK2MOSI2 MISO2
3.3VL
GND
CS1
SO 2
NC3 VSS 4
SI5 SCK6
HOLD7
VCC 8UL9
23A640T-I/SN
SCK2MOSI2 MISO2
3.3VL
GND
3.3VL
3.3VL
5V
SCL1
SDA1
SCL1
SDA1
CANRST2
CS2
CS2
CANINT2
CS3
CS4
CS5
CS6
CS3
CS4
CS5
CS6
HOLD1
HOLD2
HOLD3
HOLD5
HOLD1
HOLD2
HOLD3
HOLD51K
RL9Res3
1K
RL10Res3
3.3VL
1K
RL11Res3
1K
RL12Res3
3.3VL
PICL301PICL302
COCL3PICL401PICL402
COCL4
PICL501
PICL502COCL5
PICL601PICL602
COCL6 PICL701
PICL702COCL7
PICL801PICL802
COCL8
PICL901PICL902
COCL9PICL1001PICL1002
COCL10
PICL1101PICL1102
COCL11
PICL1201PICL1202
COCL12
PICL1301
PICL1302COCL13
PICL1401
PICL1402COCL14
PICL1801PICL1802
COCL18
PICL1901PICL1902
COCL19PICL2001PICL2002
COCL20
PICL2101PICL2102
COCL21PICL2201PICL2202
COCL22
PICL2301PICL2302
COCL23
PIPL101 PIPL102
PIPL103 PIPL104
PIPL105 PIPL106
PIPL107 PIPL108
PIPL109 PIPL1010
PIPL1011 PIPL1012PIPL1013 PIPL1014
PIPL1015 PIPL1016PIPL1017 PIPL1018PIPL1019 PIPL1020
COPL1
PIPL201 PIPL202PIPL203 PIPL204
PIPL205 PIPL206
PIPL207 PIPL208
PIPL209 PIPL2010
PIPL2011 PIPL2012
PIPL2013 PIPL2014PIPL2015 PIPL2016
PIPL2017 PIPL2018PIPL2019 PIPL2020
COPL2
PIPL301 PIPL302
PIPL303 PIPL304
PIPL305 PIPL306
PIPL307 PIPL308
PIPL309 PIPL3010PIPL3011 PIPL3012
PIPL3013 PIPL3014PIPL3015 PIPL3016PIPL3017 PIPL3018
PIPL3019 PIPL3020
COPL3
PIPL401 PIPL402
PIPL403 PIPL404PIPL405 PIPL406
PIPL407 PIPL408
PIPL409 PIPL4010
PIPL4011 PIPL4012
PIPL4013 PIPL4014
PIPL4015 PIPL4016PIPL4017 PIPL4018
PIPL4019 PIPL4020
COPL4
PIPL501 PIPL502
PIPL503 PIPL504
PIPL505 PIPL506PIPL507 PIPL508
PIPL509 PIPL5010PIPL5011 PIPL5012PIPL5013 PIPL5014
PIPL5015 PIPL5016
PIPL5017 PIPL5018
PIPL5019 PIPL5020
PIPL5021 PIPL5022
PIPL5023 PIPL5024
PIPL5025 PIPL5026
PIPL5027 PIPL5028PIPL5029 PIPL5030PIPL5031 PIPL5032
PIPL5033 PIPL5034PIPL5035 PIPL5036
PIPL5037 PIPL5038
PIPL5039 PIPL5040
PIPL5041 PIPL5042
PIPL5043 PIPL5044
PIPL5045 PIPL5046PIPL5047 PIPL5048
PIPL5049 PIPL5050PIPL5051 PIPL5052PIPL5053 PIPL5054
PIPL5055 PIPL5056
PIPL5057 PIPL5058
PIPL5059 PIPL5060
COPL5
PIPL601 PIPL602
PIPL603 PIPL604
PIPL605 PIPL606PIPL607 PIPL608PIPL609 PIPL6010
PIPL6011 PIPL6012PIPL6013 PIPL6014
PIPL6015 PIPL6016
PIPL6017 PIPL6018
PIPL6019 PIPL6020
PIPL6021 PIPL6022
PIPL6023 PIPL6024PIPL6025 PIPL6026
PIPL6027 PIPL6028PIPL6029 PIPL6030PIPL6031 PIPL6032
PIPL6033 PIPL6034
PIPL6035 PIPL6036
PIPL6037 PIPL6038
COPL6
PIPL701
PIPL702
PIPL703
PIPL704
COPL7
PIPL801
PIPL802
PIPL803
PIPL804
PIPL805
PIPL806PIPL807
PIPL808PIPL809
COPL8
PIRL101
PIRL102CORL1
PIRL201
PIRL202CORL2
PIRL301
PIRL302CORL3
PIRL401
PIRL402CORL4
PIRL501
PIRL502CORL5 PIRL601
PIRL602CORL6
PIRL701
PIRL702CORL7
PIRL801
PIRL802CORL8
PIRL901
PIRL902CORL9
PIRL1001
PIRL1002CORL10
PIRL1101
PIRL1102CORL11
PIRL1201
PIRL1202CORL12
PIRL1501
PIRL1502CORL15
PIRL1601
PIRL1602CORL16
PIRL1701
PIRL1702CORL17
PIUL101
PIUL102
PIUL103PIUL104
PIUL105
PIUL106PIUL107
PIUL108
COUL1
PIUL201 PIUL202
PIUL203
PIUL204
PIUL205
PIUL206
PIUL207
PIUL208
PIUL209
PIUL2010
PIUL2011
PIUL2012
PIUL2013
PIUL2014
PIUL2015
PIUL2016
PIUL2017
PIUL2018
COUL2
PIUL301 PIUL302
PIUL303
PIUL304
PIUL305
PIUL306
PIUL307
PIUL308
PIUL309
PIUL3010
PIUL3011
PIUL3012
PIUL3013
PIUL3014
PIUL3015
PIUL3016
PIUL3017
PIUL3018
COUL3
PIUL401
PIUL402
PIUL403PIUL404
PIUL405
PIUL406PIUL407
PIUL408
COUL4
PIUL501PIUL502PIUL503
PIUL504
PIUL505
PIUL506
PIUL507 PIUL508 PIUL509 PIUL5010 PIUL5011 PIUL5012
PIUL5013
PIUL5014
PIUL5015
PIUL5016
PIUL5017PIUL5018
PIUL5019PIUL5020PIUL5021PIUL5022PIUL5023PIUL5024 COUL5
PIUL601
PIUL602
PIUL603 PIUL604
PIUL605
PIUL606
PIUL607
PIUL608
COUL6
PIUL701
PIUL702
PIUL703 PIUL704
PIUL705
PIUL706
PIUL707
PIUL708
COUL7
PIUL801
PIUL802
PIUL803 PIUL804
PIUL805
PIUL806
PIUL807
PIUL808
COUL8
PIUL901
PIUL902
PIUL903 PIUL904
PIUL905PIUL906
PIUL907
PIUL908
COUL9PIYL101PIYL102
COYL1
PIYL201PIYL202
COYL2
PICL501 PICL602PICL701 PICL802
PICL1302PICL1402
PICL1801 PICL1902 PICL2001 PICL2102
PIPL804
PIRL102 PIRL202PIRL602 PIRL702
PIRL801
PIRL902 PIRL1002PIRL1102 PIRL1202
PIUL104
PIUL2018
PIUL3018
PIUL404
PIUL5015
PIUL5016
PIUL5017PIUL5018
PIUL5019PIUL5020PIUL5022PIUL5023
PIUL608
PIUL708
PIUL808
PIUL908
NL303VL
PO303VL
PICL2201 PICL2302
PIPL302
PIPL402
PIPL502
NL5V
PO5VL
PIPL306NLA1
POA1
PIPL308NLA2
POA2
PIPL3010 NLA3
POA3
PIPL3012NLA4
POA4
PIPL3014 NLA5
POA5
PIPL409NLA6
POA6
PIPL4014NLA7
POA7
PIPL4016 NLA8
POA8
PIPL5018
PIRL101
PIUL2012NLCANINT
PIPL506
PIRL601
PIUL3012
NLCANINT2
PIPL5020
PIRL201
PIUL2017NLCANRST
PIPL508
PIRL701
PIUL3017
NLCANRST2PIPL505
PIUL2016NLCS1
PIPL5014
PIUL3016
NLCS2
POCS2 PIPL5025
PIUL601
NLCS3
PIPL5029
PIUL701
NLCS4
PIPL5033
PIUL801
NLCS5
PIPL5037
PIUL901
NLCS6
PIPL101NLD1
POD1
PIPL103NLD2
POD2
PIPL105NLD3
POD3
PIPL1017NLD4
POD4
PIPL1019NLD5
POD5
PIPL106NLD6
POD6
PIPL108NLD7
POD7
PIPL1016NLD8
POD8
PIPL1018NLD9
POD9
PIPL1020NLD10
POD10
PIPL4013NLD11
POD11
PIPL4015NLD12
POD12
PIPL4020NLD13
POD13
PIPL4018NLD14
POD14
PIPL209NLD15
POD15
PIPL2011NLD16
POD16
PIPL2013NLD17
POD17
PIPL2015NLD18
POD18
PIPL2017NLD19
POD19
PIPL2019NLD20
POD20
PICL301 PICL401
PICL502 PICL601PICL702 PICL801
PICL901 PICL1001
PICL1201
PICL1301PICL1401
PICL1802 PICL1901 PICL2002 PICL2101 PICL2202 PICL2301
PIPL102
PIPL202
PIPL304
PIPL404
PIPL503 PIPL504
PIPL5036
PIPL803
PIPL806
PIRL401
PIRL502
PIRL1601
PIRL1702
PIUL103
PIUL209
PIUL309
PIUL403
PIUL502PIUL503
PIUL504
PIUL505
PIUL506
PIUL604
PIUL704
PIUL804
PIUL904
NLGND
POGNDL
PIPL5027
PIUL607
NLHOLD1
PIPL5031
PIUL707
NLHOLD2
PIPL5035
PIUL807
NLHOLD3
PIPL5039
PIUL907
NLHOLD5
PIPL5024
PIUL2015
PIUL3015
NLMISO1
POMISO1
PIPL1014
PIPL807
PIUL602
PIUL702
PIUL802
PIUL902
NLMISO2
POMISO2
PIPL5022
PIUL2014
PIUL3014
NLMOSI1
POMOSI1
PIPL1012
PIPL802
PIUL605
PIUL705
PIUL805
PIUL905
NLMOSI2
POMOSI2
PICL302
PIUL207
PIYL101PICL402
PIUL208PIYL102
PICL902
PIUL307 PIYL201PICL1002
PIUL308PIYL202
PICL1101
PIUL509PICL1102
PIUL508PICL1202
PIUL507
PIPL104
PIPL107
PIRL1101
POSCL2
PIPL109 PIPL1010
PIPL1011PIPL1013
PIPL1015
PIPL201
PIRL1201
POSDA2
PIPL203 PIPL204
PIPL205 PIPL206
PIPL207 PIPL208
PIPL2010
PIPL2012
PIPL2014PIPL2016
PIPL2018PIPL2020
PIPL301
PIPL303
PIPL305POCS1PIPL307
POCS101 PIPL309PIPL3011
PIPL3015
POCS201
PIPL3016PIPL3018
PIPL3020
PIPL401
PIPL403PIPL405
POTRX1
PIPL406
PIPL407
POTTX1
PIPL408
PIPL4010
POTRX2
PIPL4011 PIPL4012
POTTX2
PIPL4017
PIPL4019
PIPL501
PIPL509 PIPL5010PIPL5011 PIPL5012PIPL5013
PIPL5015 PIPL5016
PIPL5017
PIPL5019
PIPL5021
PIPL5023
PIPL5026
PIPL5028PIPL5030PIPL5032
PIPL5034
PIPL5038
PIPL5040
PIPL5041 PIPL5042
PIPL5043 PIPL5044
PIPL5045 PIPL5046PIPL5047 PIPL5048
PIPL5049 PIPL5050PIPL5051 PIPL5052PIPL5053 PIPL5054
PIPL5055 PIPL5056
PIPL5057 PIPL5058
PIPL5059 PIPL5060
PIPL601 PIPL602
PIPL603 PIPL604
PIPL605 PIPL606PIPL607 PIPL608PIPL609 PIPL6010
PIPL6011 PIPL6012PIPL6013 PIPL6014
PIPL6015 PIPL6016
PIPL6017 PIPL6018
PIPL6019 PIPL6020
PIPL6021 PIPL6022
PIPL6023 PIPL6024PIPL6025 PIPL6026
PIPL6027 PIPL6028PIPL6029 PIPL6030PIPL6031 PIPL6032
PIPL6033 PIPL6034
PIPL6035 PIPL6036
PIPL6037 PIPL6038
PIPL701
PIUL102PIUL202
PIPL702
PIUL101
PIUL201
PIPL703
PIUL302PIUL402
PIPL704
PIUL301
PIUL401
PIPL801
PIPL808PIPL809
PIRL301 PIUL407POCAN2H
PIRL302
PIUL406
POCAN2L
PIRL402
PIUL405
PIRL501
PIUL408
PIRL802
PIUL5010
PIRL1501 PIUL107POCAN1H
PIRL1502
PIUL106
POCAN1L
PIRL1602
PIUL105
PIRL1701
PIUL108
PIUL203
PIUL204
PIUL205
PIUL206
PIUL2010
PIUL2011
PIUL303
PIUL304
PIUL305
PIUL306PIUL3010
PIUL3011
PIUL501
PIUL5011 PIUL5012
PIUL5013
PIUL5014
PIUL603
PIUL703
PIUL803
PIUL903
PIPL507
PIUL2013
PIUL3013
NLSCK1
POSCK1
PIPL3013
PIPL805
PIUL606
PIUL706
PIUL806
PIUL906
NLSCK2
POSCK2
PIPL3017
PIRL1001
PIUL5021
NLSCL1POSCL1
PIPL3019
PIRL901
PIUL5024
NLSDA1POSDA1
PO303VL
PO5VL
POA1
POA2
POA3
POA4
POA5
POA6
POA7
POA8
POCAN1H
POCAN1L
POCAN2H
POCAN2L
POCS1
POCS101
POCS2
POCS201
POD1
POD2
POD3
POD4
POD5
POD6
POD7
POD8
POD9
POD10
POD11
POD12
POD13
POD14
POD15
POD16
POD17
POD18
POD19
POD20
POGNDL
POMISO1
POMISO2
POMOSI1
POMOSI2
POSCK1
POSCK2
POSCL1
POSCL2
POSDA1
POSDA2
POTRX1
POTRX2
POTTX1
POTTX2
1
1
2
2
3
3
4
4
5
5
6
6
D D
C C
B B
A A
Title
Number RevisionSizeBDate: 12/2/2015 Sheet ofFile: C:\Users\..\MainHaltech.SchDoc Drawn By:
1 23 45 67 89 1011 1213 1415 1617 1819 2021 2223 2425 2627 2829 3031 32
PH1
1 23 45 67 89 1011 1213 1415 1617 1819 2021 2223 2425 2627 2829 3031 32
PH2
Header 16X2SGND
1 1AVI4 2
IGNITION1 3IGNITION2 4IGNITION3 5IGNITION4 6IGNITION5 7IGNITION6 85VSUPPLY 9CHASSIS 10CHASSIS 11
8VSUPPLY 1212VIGNITION 13AVI10(TPS1) 14AVI9(MAP) 15
AVI2 16AVI3 17
18 18INJ1 19INJ2 20INJ3 21INJ4 2223 2324 2425 2526 26
INJ5 27INJ6 28INJ7 29INJ8 30
STEP1P1 31STEP1P2 32STEP1P3 33STEP1P4 34CRAK+ 35CAM+ 36
AVI7(AIRTEMP) 37AVI8(COLTEMP) 38
CRANK- 39CAM- 40SPI4 41SPI1 42SPI2 43SPI3 44
ECUPOWER 45AVI6 46AVI1 47
BATGND 48SIGGND 49SIGGND 50
IGN7 51IGN8 52DPO4 53AVI5 54
KNOCK1 55KNOCK2 56
23 5724 58
DBW1 59DBW2 60
HL1
HALCON
5VOUT
SGND
SGND5VOUT
CRSHLD
BGND
SGND
5VOUT
SGND
1234
PH3
Header 4
SGND5VOUT
TPS2TPS1
AT
CT
INJ1
MAP
SGND
SGNDSGND
SGND
DBW1
DBW2
CR+CR-
COILDROILT
APS1APS2
12VIN
CAM+CAM-
SGND5VOUTVSPEED
SGND
TPS2TPS1
ATCT
INJ1
MAP
DBW1DBW2
CR+
CR-
COILDR
OILT
CAM+
CAM-
APS1
APS2
F1
F2
F3
F4
F5
F6BAT
BATGND
BAT
BAT
BAT
BAT
BAT
BATBAT
BATGND
12
PESTOP
Header 2
BAT
BAT
BAT
BAT
BAT
BAT
12
34
5
K1
Relay
12
34
5
K2
Relay
12
34
5
K3
Relay
12
34
5
K4
Relay
12
34
5
K5
Relay
12
34
5
K6
Relay
12
34
5
K7
Relay
FULEPUMP
ECROUT
FULEPUMP
INJECTIONPW
INJECTIONPW
FULEPUPW
ECROUTECROUT
IGNPW
ECUPW
BAT
ESTOPCON
13
2UH1A
LTC6257CMSaPBF
75
6UH1B
LTC6257CMSaPBF
1012
11UH1C
LTC6257CMSaPBF
1614
15UH1D
LTC6257CMSaPBF
V+4
NC8 NC 9V- 13
UH1E
LTC6257CMSaPBF
10k
RH1
10k
RH2
10k
RH3
10k
RH4
10k
RH5
10k
RH6
10k
RH7
10k
RH8
SGND
SGND
SGND
SGND
INJECTIONPW
FULEPUPW IGNPW
BAT
BAT
10k
RH9
10k
RH10
10k
RH11
10k
RH12
SGND
SGND
BAT
10k
RH13
10k
RH14
10k
RH15
10k
RH16
SGND
SGND
BAT
RL5
RL6
RL5IN
RL6IN
RL5
RL6
10k
RH17
10k
RH18
10k
RH19
10k
RH20
SGND
SGND
BAT
10k
RH21
10k
RH22
10k
RH23
10k
RH24
SGND
SGND
BAT
12
3
48 UH2A
LT1884ACS8aTRPBF
5
67
48 UH2B
LT1884ACS8aTRPBF
SGND
SGND
INJECTIONPWIGNPW
1
2
3
4
5 UH3LT1797CS5
10k
RH25
10k
RH26
10k
RH27
10k
RH28
SGND
SGND
BAT
SGND
ESTOPCON
3.3VHL3.3VHL
3.3VHL
3.3VHL
3.3VHL
3.3VHL
SGND
SGND5VOUT
HLSCL
HLSDA
SHCON3SHCON2SHCON1
SHSCLSHSDA
SOLIN1SOLIN2SOLIN3SOLIN4SOLIN5
SH12
SHGND
SOLINrl
SHA2
SHA1
SHA3SHCON5SHCON4
SH3.3
U_SHIFTCOMSHIFTCOM.SchDoc
SOLIN1SOLIN2SOLIN3SOLIN4SOLIN5
SOLIN1SOLIN2SOLIN3SOLIN4
SOLIN5
BRAKELC BRAKELC
12
PSTART
Header 2
BAT
BAT
12
34
5
K8
Relay
BATBATGND
BATGND
STARTBUT
STOPBUTTON
ESTOPCON
HLCANH
HLCANL
HLCANH
HLCANL
HLCANHHLCANL
1
2
3
4
5 UH4LT1797CS5
SGND
3.3VHL
O2TAP
02
0210k
RH29
10k
RH30
SGND
02
KNOCK1
KNOCK1SGND
DPO1
DPO1
QH1MOSFET-N
10k
RH31
SGND
1 23 45 67 89 1011 12
PH5
Header 6X2
INC
INC GENCANH
GENCANL
GENCANH
GENCANL
BPS
APSIN1
APSIN2
GENCANHGENCANL
QH2MOSFET-N
10k
RH32SGND FPC
FPCBAT
QH3MOSFET-N
10k
RH33
SGND
SGNDQH4MOSFET-N
10k
RH34
SGND
SGND
QH5MOSFET-N
10k
RH35
SGND
IGN
IGN
SGND
5VOUT
3.3VHL
SOLINR1
SOLINR1
Q1BRAKELC
SGND
10kRH36
SGND
BRAKELO
BRAKELO
SGND
SGND
GENCANH
GENCANL
RL6IN
SGND
QH6MOSFET-N
SGND
QH7MOSFET-N
RL5IN
RL5CONRL6CON10k
RH38
SGND
10k
RH37
SGND
1 23 45 67 89 10
PH4
Header 5X2
10uFCH2
0.1uFCH1
10uFCH4
0.1uFCH3
10uFCH6
0.1uFCH5
10uFCH8
0.1uFCH7
3.3VHL
SGND
CHASSIEGNDCHASSIEGND
ECUPW
1 2PH6Header 2
SGND
ANTILAGLAUNCH
ANTILAG
LAUNCH
ANTILAG
LAUNCH
5VOUT5VOUT
PICH101
PICH102COCH1
PICH201
PICH202COCH2
PICH301
PICH302COCH3
PICH401
PICH402COCH4
PICH501
PICH502COCH5
PICH601
PICH602COCH6
PICH701
PICH702COCH7
PICH801
PICH802COCH8
PIF101 PIF102
COF1
PIF201 PIF202
COF2
PIF301 PIF302
COF3
PIF401 PIF402
COF4
PIF501 PIF502
COF5
PIF601 PIF602
COF6
PIHL101
PIHL102PIHL103
PIHL104
PIHL105
PIHL106
PIHL107
PIHL108
PIHL109
PIHL1010
PIHL1011
PIHL1012PIHL1013
PIHL1014
PIHL1015
PIHL1016
PIHL1017PIHL1018
PIHL1019
PIHL1020
PIHL1021
PIHL1022
PIHL1023
PIHL1024
PIHL1025
PIHL1026
PIHL1027PIHL1028
PIHL1029
PIHL1030
PIHL1031
PIHL1032PIHL1033
PIHL1034
PIHL1035
PIHL1036
PIHL1037
PIHL1038
PIHL1039
PIHL1040
PIHL1041
PIHL1042PIHL1043
PIHL1044
PIHL1045
PIHL1046
PIHL1047PIHL1048
PIHL1049
PIHL1050
PIHL1051
PIHL1052
PIHL1053
PIHL1054
PIHL1055
PIHL1056
PIHL1057PIHL1058
PIHL1059
PIHL1060
COHL1
PIK101
PIK102
PIK103
PIK104
PIK105
COK1
PIK201
PIK202
PIK203
PIK204
PIK205
COK2
PIK301
PIK302
PIK303
PIK304
PIK305
COK3
PIK401
PIK402
PIK403
PIK404
PIK405
COK4
PIK501
PIK502
PIK503PIK504
PIK505
COK5
PIK601
PIK602
PIK603
PIK604
PIK605
COK6
PIK701
PIK702
PIK703
PIK704
PIK705
COK7
PIK801
PIK802
PIK803
PIK804
PIK805
COK8PIPESTOP01
PIPESTOP02
COPESTOP
PIPH101 PIPH102PIPH103 PIPH104
PIPH105 PIPH106
PIPH107 PIPH108
PIPH109 PIPH1010
PIPH1011 PIPH1012
PIPH1013 PIPH1014
PIPH1015 PIPH1016
PIPH1017 PIPH1018
PIPH1019 PIPH1020
PIPH1021 PIPH1022PIPH1023 PIPH1024
PIPH1025 PIPH1026
PIPH1027 PIPH1028
PIPH1029 PIPH1030
PIPH1031 PIPH1032
COPH1
PIPH201 PIPH202
PIPH203 PIPH204
PIPH205 PIPH206
PIPH207 PIPH208
PIPH209 PIPH2010PIPH2011 PIPH2012
PIPH2013 PIPH2014
PIPH2015 PIPH2016
PIPH2017 PIPH2018
PIPH2019 PIPH2020PIPH2021 PIPH2022
PIPH2023 PIPH2024
PIPH2025 PIPH2026
PIPH2027 PIPH2028
PIPH2029 PIPH2030
PIPH2031 PIPH2032
COPH2
PIPH301
PIPH302
PIPH303
PIPH304
COPH3
PIPH401 PIPH402
PIPH403 PIPH404PIPH405 PIPH406
PIPH407 PIPH408
PIPH409 PIPH4010
COPH4
PIPH501 PIPH502
PIPH503 PIPH504
PIPH505 PIPH506
PIPH507 PIPH508
PIPH509 PIPH5010
PIPH5011 PIPH5012
COPH5
PIPH601 PIPH602
COPH6
PIPSTART01
PIPSTART02
COPSTART
PIQ101PIQ102
PIQ103COQ1
PIQH101
PIQH102PIQH103
COQH1
PIQH201
PIQH202PIQH203
COQH2
PIQH301
PIQH302PIQH303
COQH3
PIQH401
PIQH402PIQH403
COQH4
PIQH501
PIQH502PIQH503
COQH5
PIQH601
PIQH602PIQH603
COQH6PIQH701
PIQH702PIQH703
COQH7
PIRH101PIRH102
CORH1
PIRH201PIRH202
CORH2
PIRH301PIRH302CORH3
PIRH401PIRH402
CORH4
PIRH501PIRH502CORH5
PIRH601PIRH602
CORH6
PIRH701PIRH702
CORH7
PIRH801PIRH802CORH8
PIRH901PIRH902
CORH9
PIRH1001PIRH1002
CORH10
PIRH1101PIRH1102CORH11
PIRH1201PIRH1202
CORH12
PIRH1301PIRH1302
CORH13
PIRH1401PIRH1402CORH14
PIRH1501PIRH1502
CORH15
PIRH1601PIRH1602CORH16
PIRH1701PIRH1702
CORH17
PIRH1801PIRH1802
CORH18
PIRH1901PIRH1902CORH19
PIRH2001PIRH2002
CORH20
PIRH2101PIRH2102CORH21
PIRH2201PIRH2202
CORH22
PIRH2301PIRH2302
CORH23
PIRH2401PIRH2402CORH24
PIRH2501PIRH2502
CORH25
PIRH2601PIRH2602CORH26
PIRH2701PIRH2702
CORH27
PIRH2801PIRH2802
CORH28
PIRH2901PIRH2902CORH29
PIRH3001PIRH3002
CORH30
PIRH3101PIRH3102CORH31
PIRH3201PIRH3202CORH32
PIRH3301PIRH3302
CORH33
PIRH3401PIRH3402
CORH34
PIRH3501PIRH3502CORH35
PIRH3601
PIRH3602
CORH36
PIRH3701PIRH3702CORH37
PIRH3801PIRH3802CORH38
PIUH101
PIUH102
PIUH103
COUH1A
PIUH105
PIUH106
PIUH107
COUH1B
PIUH1010
PIUH1011
PIUH1012
COUH1C
PIUH1014
PIUH1015
PIUH1016
COUH1D
PIUH104
PIUH108 PIUH109
PIUH1013
COUH1E
PIUH201
PIUH202
PIUH203
PIUH204
PIUH208 COUH2A
PIUH204PIUH205
PIUH206
PIUH207
PIUH208
COUH2B
PIUH301
PIUH302PIUH303
PIUH304
PIUH305 COUH3
PIUH401
PIUH402PIUH403
PIUH404
PIUH405 COUH4
PIHL1047
PIPH202
PIRH2902
NL02
PICH101 PICH201 PICH301 PICH401 PICH501 PICH601 PICH701 PICH801
PIUH104
PIUH208
PIUH305
PIUH405
NL303VHL
PO303VHL
PIHL109
PIPH102PIPH103
PIPH1010
PIPH209
PIPH303
PIPH506
NL5VOUT
PO5VOUT
PIPH205NL12VIN
PIHL1043NLANTILAG
POANTILAG
PIHL102
PIPH301
NLAPS1
PIHL1054
PIPH302
NLAPS2
PIHL1037
PIPH1014
NLAT
PIHL1045
PIK104
PIK201
PIK301
PIK401
PIK405
PIK501
PIK505
PIK601
PIK605
PIK701
PIK705
PIK801
PIK804
PIPESTOP02
PIPH2025
PIPH507
PIRH302
PIRH702
PIRH1102
PIRH1502
PIRH1902
PIRH2302
PIRH2702
NLBAT
POBAT
PICH102 PICH202 PICH302 PICH402 PICH502 PICH602 PICH702 PICH802
PIHL1048
PIHL1049
PIHL1050
PIPH105
PIPH108
PIPH109
PIPH1012
PIPH1020
PIPH1021
PIPH1026
PIPH207
PIPH2015
PIPH2022
PIPH2027
PIPH304
PIPH508
PIPH601
PIPSTART02
PIQ101
PIQH303
PIQH403
PIQH603 PIQH703
PIRH202
PIRH402
PIRH602
PIRH802
PIRH1002
PIRH1202
PIRH1402
PIRH1602
PIRH1802
PIRH2002
PIRH2202
PIRH2402
PIRH2602
PIRH2802
PIRH3002
PIRH3102
PIRH3202
PIRH3302
PIRH3402
PIRH3502
PIRH3602
PIRH3702 PIRH3802
PIUH1013
PIUH204
PIUH302
PIUH402
NLBATGND
NLSGND
POBATGND
POSGND
PIPH1028NLBGND
PIQ102PIRH3601NLBRAKELC
POBRAKELC
PIPH2029
PIQ103
NLBRAKELOPIHL1036
PIPH201
NLCAM0
PIHL1040
PIPH203
NLCAM0
PIHL1010
PIHL1011
NLCHASSIEGND
PIHL103
PIPH1029
NLCOILDR
PIHL1035
PIPH1025
NLCR0
PIHL1039
PIPH1023
NLCR0
PIPH1013NLCRSHLD
PIHL1038
PIPH1022
NLCT
PIHL1059
PIPH1018
NLDBW1
PIHL1060
PIPH1030
NLDBW2
PIHL1018
PIPH2016
NLDPO1
PIHL1025
PIQH103
PIQH503NLECROUT
PIF402
PIHL1013NLECUPW
PIK103
PIK205
PIK305
PIRH2502
NLESTOPCON
PIPH5010
PIQH202PIRH3201NLFPC
PIHL1024
PIQH203
NLFULEPUMP
PIF102
PIRH102NLFULEPUPW
PIPH106
PIPH509
NLGENCANH
POGENCANH
PIPH1015
PIPH5011
NLGENCANL
POGENCANL
PIHL1057NLHLCANH
POHLCANH
PIHL1058NLHLCANL
POHLCANL
PIPH505
PIQH502PIRH3501NLIGN
PIF302
PIPH1017
PIRH902NLIGNPW
PIPH5012
PIQH102PIRH3101NLINC
PIHL1019
PIPH107
NLINJ1
PIF202
PIHL1026
PIPH1019
PIRH502NLINJECTIONPW
PIHL1055
PIPH2020
NLKNOCK1
PIHL1044NLLAUNCH
POLAUNCH
PIHL1015
PIPH1011
NLMAP
PIF101PIK203
PIF201PIK303
PIF301PIK403
PIF401PIK503
PIF501PIK603
PIF601PIK703
PIHL101
PIHL104
PIHL105
PIHL106
PIHL107
PIHL108
PIHL1012
PIHL1014
PIHL1020
PIHL1021
PIHL1022
PIHL1023
PIHL1027PIHL1028
PIHL1029
PIHL1030
PIHL1031
PIHL1032PIHL1033
PIHL1034
PIHL1041
PIHL1042
PIHL1051
PIHL1052
PIHL1053
PIHL1056
PIK101
PIPESTOP01
PIK102
PIK105PIQH401
PIK202
PIK204PIQH201
PIK302
PIK304PIQH101
PIK402
PIK404PIQH501
PIK502
PIK504PIPH602
PIK602
PIK702
PIK802
PIK803 PIPSTART01
PIK805PIQH301
PIPH1016
PIPH1024
PIPH1027
PIPH1032
PIPH204
PIPH206
PIPH208
PIPH2010PIPH2012
PIPH2013 PIPH2014
PIPH2017 PIPH2018
PIPH2019PIPH2021
PIPH2032
PIPH401 PIPH402
PIPH403 PIPH404PIPH405 PIPH406
PIPH407 PIPH408
PIPH409 PIPH4010
PIPH501
POBPS
PIPH502
POAPSIN1
PIPH503 PIPH504 POAPSIN2PIQH302PIRH3301
POSTARTBUT
PIQH402PIRH3401
POSTOPBUTTON
PIQH602PIRH3701 PORL6CON PIQH702
PIRH3801 PORL5CON
PIRH101
PIRH201 PIUH102
PIRH301
PIRH401
PIUH103
PIRH501
PIRH601 PIUH106
PIRH701
PIRH801
PIUH105
PIRH901
PIRH1001 PIUH1011
PIRH1101
PIRH1201
PIUH1012
PIRH1301
PIRH1401 PIUH1015
PIRH1302
PIRH1501
PIRH1601
PIUH1014
PIRH1701
PIRH1801 PIUH202
PIRH1901
PIRH2001
PIUH203
PIRH2101
PIRH2201 PIUH206
PIRH2301
PIRH2401
PIUH205
PIRH2501
PIRH2601 PIUH304
PIRH2701
PIRH2801
PIUH303
PIRH2901
PIRH3001
PIUH403
PIUH101
PIUH107
PIUH108 PIUH109
PIUH1010
PIUH1016
PIUH201
PIUH207
PIUH301
PIUH401
PIUH404POO2TAP
POHLSCL
POHLSDA
PIHL1046
PIPH1031
NLOILT
PIF502
PIRH1702
NLRL5PIK604
PIQH701 NLRL5IN
PIF602
PIRH2102
NLRL6PIK704
PIQH601 NLRL6IN
PIPH2024NLSOLIN1
PIPH2026NLSOLIN2
PIPH2028NLSOLIN3
PIPH2030NLSOLIN4
PIPH2031NLSOLIN5
PIPH2023NLSOLINR1
PIHL1016
PIPH101
NLTPS1PIHL1017
PIPH104
NLTPS2
PIPH2011NLVSPEED
PO303VHLPO5VOUT
POANTILAG
POAPSIN1
POAPSIN2
POBAT
POBATGND
POBPS
POBRAKELC
POGENCANH
POGENCANL
POHLCANH
POHLCANL
POHLSCL
POHLSDA
POLAUNCH
POO2TAP
PORL5CONPORL6CON
POSGND
POSTARTBUT
POSTOPBUTTON
1
1
2
2
3
3
4
4
5
5
6
6
D D
C C
B B
A A
Title
Number RevisionSizeBDate: 12/2/2015 Sheet ofFile: C:\Users\..\AREOINPUT.SchDoc Drawn By:
1 23 45 67 89 1011 1213 1415 1617 1819 20
PAREO1
Header 10X2
1 23 45 67 89 1011 1213 1415 1617 1819 20
PAREO2
Header 10X2
A0 1S12
GND 3
S34
EN 5
VDD6
S47
D 8S29
A1 10
UARO7
ADG704BRM
VDD1
DB 2
NC 3S8B4 S7B5 S6B6 S5B7 S4B8 S3B9 S2B10 S1B11
GND 12
NC 13NC 14A215 A116 A017
EN18
S1A19S2A20S3A21S4A22S5A23S6A24S7A25S8A26
VSS 27
DA 28UARO3
ADG707BRU
VDD1
DB 2
NC 3S8B4 S7B5 S6B6 S5B7 S4B8 S3B9 S2B10 S1B11
GND 12
NC 13NC 14A215 A116 A017
EN18
S1A19S2A20S3A21S4A22S5A23S6A24S7A25S8A26
VSS 27
DA 28UARO2
ADG707BRU
VDD1
DB 2
NC 3S8B4 S7B5 S6B6 S5B7 S4B8 S3B9 S2B10 S1B11
GND 12
NC 13NC 14A215 A116 A017
EN18
S1A19S2A20S3A21S4A22S5A23S6A24S7A25S8A26
VSS 27
DA 28UARO1
ADG707BRU
AR1+AR1-
AR2-
AR3-
AR4-
AR5-
AR11-
AR12-
AR13-
AR14-
AR15- AR20-
AR19-
AR18-
AR17-
AR16-
AR10-
AR9-
AR8-
AR7-
AR6-AR2+
AR3+
AR4+
AR5+
AR6+
AR7+
AR8+
AR9+
AR10+
AR11+
AR12+
AR13+
AR14+
AR15+
AR16+
AR17+
AR18+
AR19+
AR20+
AR1+
AR1-AR2-AR3-AR4-AR5-
AR2+AR3+AR4+AR5+
AR10-AR9-
AR8-AR7-AR6-
AR6+AR7+AR8+
AR9+AR10+
AR11-AR12-AR13-AR14-AR15-
AR11+AR12+AR13+AR14+AR15+
AR20-AR19-AR18-AR17-
AR16-
AR16+
AR17+AR18+AR19+AR20+
1 23 45 67 8
PAREO3
Header 4X2
AR21-
AR22-
AR21+
AR22+AR24-
AR23-AR23+
AR24+
AR24-AR23-
AR23+AR24+
AR21-AR22-
AR21+AR22+
A0ARO
A1ARO
A2ARO
EN0ARO
EN1ARO
EN2ARO
A0ARO
A1ARO
A2ARO
EN0ARO
EN1ARO
EN2ARO
EN3ARO
1
2
3
45
6
78UARO5LT1167ACS8aPBF
AROGND
1
2
3
45
6
78UARO4LT1167ACS8aPBF
AROGND
1
2
3
45
6
78UARO6LT1167ACS8aPBF
AROGND
A0-1ARO
A1-1ARO
AROGND
1K
RARO1
Res3
1K
RARO2
Res3
1K
RARO3
Res3
1
2
3
4
5 6 UARO8LTC6255CS6aPBF
1K
RARO5
Res31K
RARO4
Res3
0.1uF
CARO2
Cap Semi
0.1uF
CARO1Cap Semi
AROGND
1K
RARO6Res3
1K
RARO7Res3
AROGND
ARO-O
1K
RARO8Res3
1K
RARO9Res3
AROGND
AROREF
AROREF
AROREF
AROREF
5VAV
GNDAV
AROGND
ARO5V
ARO5V
ARO5V
ARO5V
ARO5V
ARO5V
ARO5V
ARO5V
ARO5V
ARO5V
AROGND
AROGND
AROGND
10uFCARO3
AROGND
0.1uF
CARO8Cap Semi
0.1uF
CARO9Cap Semi
0.1uF
CARO10Cap Semi
0.1uF
CARO11Cap Semi
0.1uF
CARO4Cap Semi
0.1uF
CARO5Cap Semi
0.1uF
CARO6Cap Semi
0.1uF
CARO7Cap Semi
AROGND
ARO5V
12
PAREO4
Header 2
AROGND
ARO5V
A0AROA1AROA2ARO
A0AROA1AROA2ARO
A0AROA1AROA2ARO
EN2ARO
EN1ARO
EN0ARO
PICARO101PICARO102
COCARO1
PICARO201PICARO202
COCARO2
PICARO301PICARO302
COCARO3
PICARO401
PICARO402COCARO4
PICARO501
PICARO502COCARO5
PICARO601
PICARO602COCARO6
PICARO701
PICARO702COCARO7
PICARO801
PICARO802COCARO8
PICARO901
PICARO902COCARO9
PICARO1001
PICARO1002COCARO10
PICARO1101
PICARO1102COCARO11
PIPAREO101 PIPAREO102PIPAREO103 PIPAREO104
PIPAREO105 PIPAREO106
PIPAREO107 PIPAREO108
PIPAREO109 PIPAREO1010
PIPAREO1011 PIPAREO1012
PIPAREO1013 PIPAREO1014
PIPAREO1015 PIPAREO1016
PIPAREO1017 PIPAREO1018
PIPAREO1019 PIPAREO1020
COPAREO1
PIPAREO201 PIPAREO202PIPAREO203 PIPAREO204
PIPAREO205 PIPAREO206
PIPAREO207 PIPAREO208
PIPAREO209 PIPAREO2010
PIPAREO2011 PIPAREO2012
PIPAREO2013 PIPAREO2014
PIPAREO2015 PIPAREO2016
PIPAREO2017 PIPAREO2018
PIPAREO2019 PIPAREO2020
COPAREO2
PIPAREO301 PIPAREO302PIPAREO303 PIPAREO304
PIPAREO305 PIPAREO306
PIPAREO307 PIPAREO308
COPAREO3
PIPAREO401
PIPAREO402
COPAREO4
PIRARO101 PIRARO102
CORARO1
PIRARO201 PIRARO202CORARO2
PIRARO301 PIRARO302
CORARO3
PIRARO401 PIRARO402
CORARO4PIRARO501 PIRARO502
CORARO5
PIRARO601
PIRARO602CORARO6
PIRARO701
PIRARO702CORARO7
PIRARO801
PIRARO802CORARO8
PIRARO901
PIRARO902CORARO9
PIUARO101
PIUARO102
PIUARO103
PIUARO104
PIUARO105
PIUARO106
PIUARO107
PIUARO108
PIUARO109
PIUARO1010
PIUARO1011
PIUARO1012
PIUARO1013
PIUARO1014PIUARO1015PIUARO1016
PIUARO1017
PIUARO1018
PIUARO1019
PIUARO1020
PIUARO1021
PIUARO1022
PIUARO1023
PIUARO1024PIUARO1025PIUARO1026
PIUARO1027
PIUARO1028
COUARO1
PIUARO201
PIUARO202
PIUARO203
PIUARO204
PIUARO205
PIUARO206
PIUARO207
PIUARO208
PIUARO209
PIUARO2010
PIUARO2011
PIUARO2012
PIUARO2013
PIUARO2014PIUARO2015
PIUARO2016
PIUARO2017
PIUARO2018
PIUARO2019
PIUARO2020
PIUARO2021
PIUARO2022
PIUARO2023
PIUARO2024
PIUARO2025
PIUARO2026
PIUARO2027
PIUARO2028
COUARO2
PIUARO301
PIUARO302
PIUARO303
PIUARO304
PIUARO305
PIUARO306
PIUARO307
PIUARO308
PIUARO309
PIUARO3010
PIUARO3011
PIUARO3012
PIUARO3013
PIUARO3014PIUARO3015
PIUARO3016
PIUARO3017
PIUARO3018
PIUARO3019
PIUARO3020
PIUARO3021
PIUARO3022
PIUARO3023
PIUARO3024
PIUARO3025
PIUARO3026
PIUARO3027
PIUARO3028
COUARO3
PIUARO401
PIUARO402
PIUARO403
PIUARO404PIUARO405
PIUARO406
PIUARO407PIUARO408
COUARO4
PIUARO501
PIUARO502
PIUARO503
PIUARO504PIUARO505
PIUARO506
PIUARO507PIUARO508
COUARO5
PIUARO601
PIUARO602
PIUARO603
PIUARO604PIUARO605
PIUARO606
PIUARO607PIUARO608
COUARO6
PIUARO701
PIUARO702
PIUARO703
PIUARO704
PIUARO705
PIUARO706
PIUARO707
PIUARO708
PIUARO709
PIUARO7010
COUARO7 PIUARO801
PIUARO802PIUARO803
PIUARO804
PIUARO805 PIUARO806 COUARO8
PIUARO1017
PIUARO2017
PIUARO3017NLA0ARO
POA0ARO
PIUARO1016
PIUARO2016
PIUARO3016NLA1ARO
POA1ARO
PIUARO1015
PIUARO2015
PIUARO3015NLA2ARO
POA2ARO
PIPAREO101
PIUARO1019
NLAR10
PIPAREO103
PIUARO1011
NLAR10
PIPAREO105
PIUARO1020
NLAR20
PIPAREO107
PIUARO1010
NLAR20PIPAREO109
PIUARO1021
NLAR30
PIPAREO1011
PIUARO109
NLAR30
PIPAREO1013
PIUARO1022
NLAR40
PIPAREO1015
PIUARO108
NLAR40PIPAREO1017
PIUARO1023
NLAR50PIPAREO1019
PIUARO107
NLAR50
PIPAREO102
PIUARO1024
NLAR60
PIPAREO104
PIUARO106
NLAR60
PIPAREO106
PIUARO1025
NLAR70
PIPAREO108
PIUARO105
NLAR70PIPAREO1010
PIUARO1026
NLAR80
PIPAREO1012
PIUARO104
NLAR80
PIPAREO1014
PIUARO2019
NLAR90
PIPAREO1016
PIUARO2011
NLAR90PIPAREO1018 PIUARO2020NLAR100PIPAREO1020
PIUARO2010
NLAR100
PIPAREO201
PIUARO2021
NLAR110
PIPAREO203
PIUARO209
NLAR110
PIPAREO205
PIUARO2022
NLAR120
PIPAREO207
PIUARO208
NLAR120PIPAREO209
PIUARO2023
NLAR130
PIPAREO2011 PIUARO207NLAR130
PIPAREO2013
PIUARO2024
NLAR140
PIPAREO2015
PIUARO206NLAR140PIPAREO2017
PIUARO2025
NLAR150PIPAREO2019
PIUARO205
NLAR150
PIPAREO202PIUARO2026NLAR160
PIPAREO204
PIUARO204
NLAR160
PIPAREO206
PIUARO3019
NLAR170
PIPAREO208
PIUARO3011
NLAR170PIPAREO2010
PIUARO3020
NLAR180
PIPAREO2012
PIUARO3010
NLAR180
PIPAREO2014
PIUARO3021
NLAR190
PIPAREO2016
PIUARO309
NLAR190PIPAREO2018
PIUARO3022
NLAR200PIPAREO2020
PIUARO308
NLAR200
PIPAREO301
PIUARO3023
NLAR210
PIPAREO303
PIUARO307
NLAR210
PIPAREO305
PIUARO3024
NLAR220
PIPAREO307
PIUARO306
NLAR220
PIPAREO302
PIUARO3025
NLAR230
PIPAREO304
PIUARO305
NLAR230
PIPAREO306
PIUARO3026
NLAR240
PIPAREO308
PIUARO304
NLAR240
PICARO401 PICARO501 PICARO601 PICARO701 PICARO801 PICARO901 PICARO1001 PICARO1101
PIPAREO401
PIRARO802
PIUARO101
PIUARO201
PIUARO301
PIUARO407
PIUARO507
PIUARO607
PIUARO706
PIUARO806
NLARO5V
PO5VAV
PICARO101
PICARO302
PICARO402 PICARO502 PICARO602 PICARO702 PICARO802 PICARO902 PICARO1002 PICARO1102
PIPAREO402
PIRARO701
PIRARO901
PIUARO1012
PIUARO1027
PIUARO2012
PIUARO2027
PIUARO3012PIUARO3027
PIUARO404
PIUARO504
PIUARO604
PIUARO703
PIUARO802
POGNDAV
PICARO301
PIRARO801PIRARO902
PIUARO405
PIUARO505
PIUARO605
NLAROREF
PIUARO1018NLEN0ARO
POEN0ARO
PIUARO2018NLEN1ARO
POEN1ARO
PIUARO3018NLEN2AROPOEN2ARO
PICARO102PIRARO502 PIUARO803
PICARO201
PIRARO602
PIUARO801
PIUARO804
PICARO202
PIRARO402 PIRARO501
PIRARO101
PIUARO401
PIRARO102 PIUARO408
PIRARO201
PIUARO501
PIRARO202 PIUARO508
PIRARO301
PIUARO601
PIRARO302 PIUARO608
PIRARO401PIUARO708
PIRARO601
PIRARO702POARO0O
PIUARO102
PIUARO403
PIUARO103
PIUARO1013
PIUARO1014
PIUARO1028
PIUARO402
PIUARO202
PIUARO503
PIUARO203
PIUARO2013
PIUARO2014
PIUARO2028
PIUARO502
PIUARO302
PIUARO603
PIUARO303
PIUARO3013
PIUARO3014
PIUARO3028
PIUARO602
PIUARO406
PIUARO702
PIUARO506 PIUARO709
PIUARO606
PIUARO704 PIUARO701
POA001ARO
PIUARO705
POEN3ARO
PIUARO707 PIUARO7010
POA101ARO
PIUARO805
PO5VAV
POA001ARO
POA0ARO
POA101ARO
POA1ARO
POA2ARO
POARO0O
POEN0ARO
POEN1ARO
POEN2ARO
POEN3ARO
POGNDAV
1
1
2
2
3
3
4
4
5
5
6
6
D D
C C
B B
A A
Title
Number RevisionSizeBDate: 12/2/2015 Sheet ofFile: C:\Users\..\AREOCON.SchDoc Drawn By:
GVDDB1OTW2FAULT3PWMA4RSTAB5PWMB6OCADJ7GND8AGND9VREG10M311M212M113PWMC14RESTCD15PWMD16VDD17GVDDC18 GVDDD 19BSRD 20PVDDD 21OUTD 22GNDD 23GNDC 24OUTC 25PVDDC 26BSTC 27BSTB 28PVDDB 29OUTB 30GNDB 31GNDA 32OUTA 33PVDDA 34BSTA 35GVDDA 36
UAC3
DRV8432
12345678
PAC1
Header 8
GVDDB1OTW2FAULT3PWMA4RSTAB5PWMB6OCADJ7GND8AGND9VREG10M311M212M113PWMC14RESTCD15PWMD16VDD17GVDDC18 GVDDD 19BSRD 20PVDDD 21OUTD 22GNDD 23GNDC 24OUTC 25PVDDC 26BSTC 27BSTB 28PVDDB 29OUTB 30GNDB 31GNDA 32OUTA 33PVDDA 34BSTA 35GVDDA 36
UAC2
DRV8432
GVDDB1OTW2FAULT3PWMA4RSTAB5PWMB6OCADJ7GND8AGND9VREG10M311M212M113PWMC14RESTCD15PWMD16VDD17GVDDC18 GVDDD 19BSRD 20PVDDD 21OUTD 22GNDD 23GNDC 24OUTC 25PVDDC 26BSTC 27BSTB 28PVDDB 29OUTB 30GNDB 31GNDA 32OUTA 33PVDDA 34BSTA 35GVDDA 36
UAC4
DRV8432
ARCGND
ARC3.3
ARC5.5
ARCSDA
ARCSCL
ARCBAT
P10.11P10.22P10.33P1.04P1.15P1.26P1.37P1.48P1.59P1.610P1.711VCORE12DVCC113VSW14DVSS115P2.016P2.117P2.218P2.319P2.420P2.521P2.622P2.723P10.424P10.525
P7.4
26P7.5
27P7.6
28P7.7
29P8.0
30P8.1
31P3.0
32P3.1
33P3.2
34P3.3
35P3.4
36P3.5
37P3.6
38P3.7
39AV
SS3
40PJ.0
41PJ.1
42AV
SS1
43DCO
R44
AVCC
145
P8.2
46P8.3
47P8.4
48P8.5
49P8.6
50
P8.7 51P9.0 52P9.1 53P6.0 54P6.1 55P4.0 56P4.1 57P4.2 58P4.3 59P4.4 60P4.5 61P4.6 62P4.7 63P5.0 64P5.1 65P5.2 66P5.3 67P5.4 68P5.5 69P5.6 70P5.7 71DVSS2 72DVCC2 73P9.2 74P9.3 75P6.2
76P6.3
77P6.4
78P6.5
79P6.6
80P6.7
81DVSS
382
RST
83AV
SS2
84PJ.2
85PJ.3
86AV
CC2
87P.7
088
P7.1
89P7.2
90P7.3
91PJ.4
92PJ.5
93SW
DIO
94SW
CLK
95P9.4
96P9.5
97P9.6
98P9.7
99P10.0
100
UAC5MSP432P401RIPZ
12
YAC1XTAL
100pF
CAC9Cap Semi
100pF
CAC8Cap Semi
100pF
CAC10Cap Semi
100pF
CAC11Cap Semi
12
YAC2XTAL
ARC
3.3V
0.1uFCAC1
0.1uFCAC2
0.1uFCAC3
0.1uFCAC4
10uFCAC5
VCORE
VSW
1K
RAC1Res3
VCORE
VSW
4.7uFCAC6
0.1uFCAC7
10mH
LAC1Inductor
a32X
L1a32X
L
a32XL1
a32XL
GND
CLK1
CLK2
PWMA1
PWMB1
PWMC1
PWMD1
PWMA2
PWMB2
PWMC2
PWMD2
PWMA3
PWMB3
PWMC3
PWMD3
PWMA1PWMB1PWMC1PWMD1PWMA2PWMB2PWMC2PWMD2PWMA3PWMB3PWMC3PWMD3
PWMA1PWMB1PWMC1PWMD1PWMA2PWMB2PWMC2PWMD2
PWMA3
PWMB3
PWMC3
PWMD3
ARCBAT
ARCGND
ARCGND
ARCBAT
ARCBAT
ARCBAT
ARCBAT
ARCBAT
ARCBAT
ARCGNDARCGND
ARCGNDARCGND
ARCBAT
ARCBAT
ARCBAT
ARCBAT
ARCBAT
ARCBAT
ARCGNDARCGND
ARCGNDARCGND
ARCBAT
ARCBAT
ARCBAT
ARCBAT
ARCBAT
ARCBAT
ARCGNDARCGND
ARCGNDARCGND
ARCBAT
OTW1FAULT1
RSTAB1
RSTCD1
OTW2FAULT2
RSTAB2
RSTCD2
OTW3FAULT3
RSTAB3
RSTCD3
OTW1FAULT1RSTAB1RSTCD1OTW2FAULT2RSTAB2RSTCD2OTW3FAULT3RSTAB3RSTCD3
OTW1FAULT1
RSTA
B1RS
TCD1
OTW
2FA
ULT
2RS
TAB2
RSTC
D2
OTW
3FA
ULT
3
RSTAB3
RST
CD3
ARCGND
ARCA1ARCA2ARCA3ARCA4ARCA5ARCA6
ARCA1ARCA2ARCA3ARCA4ARCA5ARCA6
0.1uF
CAC12
0.1uF
CAC13
0.1uF
CAC14
0.1uF
CAC15
0.1uF
CAC16
0.1uF
CAC17
0.1uF
CAC18
0.1uF
CAC19
0.1uF
CAC20
0.1uF
CAC21
0.1uF
CAC22
0.1uF
CAC23
CLK1
CLK2
0.1uF
CAC24
4.7K
RAC2
0.1uF
CAC25
4.7K
RAC3
0.1uF
CAC26
4.7K
RAC4
ARCGND
ARCGNDARCGND
ARCGNDARCGND
ARCGND
ARC
GND
ARC
GND
ARCGND
ARC
GND
ARC
GND
ARC3.3V
ARC
3.3V
ARC3.3V
ARC3.3V
ARCGND
0.47uFCAC27
0.47uFCAC28
0.47uFCAC29
ARCGND
ARCBAT1234
PAC2
Header 4
SWCL
KSW
DIO
RST42
SWCLKSWDIORST42ARCGND
4.7KRAC5
ARC3.3V
ARC3.3V
ARC
SDA
ARC
SCL
ARCSDA
ARCSCL
12345678
PAC3
Header 8
SERV
O1
SERV
O2
SERV
O3
SERV
O4
SERVO1SERVO2SERVO3SERVO4
ARC5V
ARC5VARC5VARCGNDARCGND
ARCBAT
ARCBATARCBAT
ARCBAT
ARCBAT
ARCBAT
ARCBATARCBAT
ARC3.3V
PICAC101
PICAC102COCAC1
PICAC201
PICAC202COCAC2
PICAC301
PICAC302COCAC3
PICAC401
PICAC402COCAC4
PICAC501PICAC502
COCAC5PICAC601PICAC602
COCAC6PICAC701
PICAC702COCAC7
PICAC801PICAC802
COCAC8PICAC901PICAC902
COCAC9PICAC1001PICAC1002
COCAC10PICAC1101PICAC1102
COCAC11PICAC1201 PICAC1202
COCAC12
PICAC1301 PICAC1302
COCAC13
PICAC1401 PICAC1402
COCAC14
PICAC1501 PICAC1502
COCAC15
PICAC1601 PICAC1602
COCAC16
PICAC1701 PICAC1702
COCAC17
PICAC1801 PICAC1802
COCAC18
PICAC1901 PICAC1902
COCAC19
PICAC2001 PICAC2002
COCAC20
PICAC2101 PICAC2102
COCAC21
PICAC2201 PICAC2202
COCAC22
PICAC2301 PICAC2302
COCAC23
PICAC2401PICAC2402
COCAC24
PICAC2501PICAC2502
COCAC25
PICAC2601PICAC2602
COCAC26
PICAC2701PICAC2702
COCAC27PICAC2801PICAC2802
COCAC28PICAC2901PICAC2902
COCAC29
PILAC101
PILAC102COLAC1
PIPAC101
PIPAC102
PIPAC103
PIPAC104
PIPAC105
PIPAC106
PIPAC107
PIPAC108
COPAC1
PIPAC201
PIPAC202
PIPAC203
PIPAC204
COPAC2
PIPAC301
PIPAC302
PIPAC303
PIPAC304
PIPAC305
PIPAC306
PIPAC307
PIPAC308
COPAC3
PIRAC101
PIRAC102CORAC1
PIRAC201 PIRAC202
CORAC2
PIRAC301 PIRAC302
CORAC3
PIRAC401 PIRAC402CORAC4
PIRAC501
PIRAC502CORAC5
PIUAC201
PIUAC202
PIUAC203PIUAC204PIUAC205
PIUAC206
PIUAC207
PIUAC208
PIUAC209
PIUAC2010
PIUAC2011
PIUAC2012
PIUAC2013
PIUAC2014
PIUAC2015
PIUAC2016
PIUAC2017
PIUAC2018 PIUAC2019PIUAC2020
PIUAC2021
PIUAC2022
PIUAC2023
PIUAC2024
PIUAC2025
PIUAC2026
PIUAC2027
PIUAC2028
PIUAC2029
PIUAC2030
PIUAC2031
PIUAC2032
PIUAC2033PIUAC2034PIUAC2035
PIUAC2036
COUAC2
PIUAC301
PIUAC302
PIUAC303
PIUAC304
PIUAC305
PIUAC306
PIUAC307
PIUAC308
PIUAC309
PIUAC3010
PIUAC3011
PIUAC3012PIUAC3013PIUAC3014
PIUAC3015
PIUAC3016
PIUAC3017
PIUAC3018 PIUAC3019
PIUAC3020
PIUAC3021
PIUAC3022
PIUAC3023
PIUAC3024PIUAC3025PIUAC3026
PIUAC3027
PIUAC3028
PIUAC3029
PIUAC3030
PIUAC3031
PIUAC3032
PIUAC3033
PIUAC3034
PIUAC3035
PIUAC3036
COUAC3
PIUAC401
PIUAC402
PIUAC403
PIUAC404
PIUAC405
PIUAC406PIUAC407
PIUAC408
PIUAC409
PIUAC4010
PIUAC4011
PIUAC4012
PIUAC4013
PIUAC4014
PIUAC4015
PIUAC4016
PIUAC4017
PIUAC4018 PIUAC4019
PIUAC4020
PIUAC4021
PIUAC4022
PIUAC4023
PIUAC4024
PIUAC4025
PIUAC4026
PIUAC4027
PIUAC4028
PIUAC4029
PIUAC4030
PIUAC4031PIUAC4032
PIUAC4033
PIUAC4034
PIUAC4035
PIUAC4036
COUAC4
PIUAC501
PIUAC502PIUAC503PIUAC504
PIUAC505
PIUAC506
PIUAC507
PIUAC508
PIUAC509
PIUAC5010
PIUAC5011
PIUAC5012
PIUAC5013
PIUAC5014
PIUAC5015
PIUAC5016
PIUAC5017PIUAC5018PIUAC5019
PIUAC5020
PIUAC5021
PIUAC5022
PIUAC5023
PIUAC5024
PIUAC5025
PIUAC5026 PIUAC5027 PIUAC5028 PIUAC5029 PIUAC5030 PIUAC5031 PIUAC5032 PIUAC5033 PIUAC5034 PIUAC5035 PIUAC5036 PIUAC5037 PIUAC5038 PIUAC5039 PIUAC5040 PIUAC5041 PIUAC5042 PIUAC5043 PIUAC5044 PIUAC5045 PIUAC5046 PIUAC5047 PIUAC5048 PIUAC5049 PIUAC5050PIUAC5051
PIUAC5052
PIUAC5053
PIUAC5054
PIUAC5055
PIUAC5056
PIUAC5057
PIUAC5058PIUAC5059PIUAC5060
PIUAC5061
PIUAC5062
PIUAC5063
PIUAC5064
PIUAC5065
PIUAC5066
PIUAC5067
PIUAC5068
PIUAC5069
PIUAC5070
PIUAC5071
PIUAC5072
PIUAC5073PIUAC5074PIUAC5075
PIUAC5076PIUAC5077PIUAC5078PIUAC5079PIUAC5080PIUAC5081PIUAC5082PIUAC5083PIUAC5084PIUAC5085PIUAC5086PIUAC5087PIUAC5088PIUAC5089PIUAC5090PIUAC5091PIUAC5092PIUAC5093PIUAC5094PIUAC5095PIUAC5096PIUAC5097PIUAC5098PIUAC5099PIUAC50100COUAC5
PIYAC101PIYAC102
COYAC1
PIYAC201PIYAC202
COYAC2
PICAC902
PIUAC5041
PIYAC101 NLa32XL
PICAC802
PIUAC5042
PIYAC102NLa32XL1
PICAC101 PICAC201 PICAC301 PICAC401 PICAC502
PIPAC107
PIRAC502
PIUAC5013
PIUAC5045
PIUAC5073
PIUAC5087
NLARC303V
POARC303
PIPAC305
PIPAC306
NLARC5V
POARC505
PIPAC101
PIUAC5056NLARCA1
PIPAC102
PIUAC5057NLARCA2
PIPAC103
PIUAC5058NLARCA3
PIPAC104
PIUAC5059NLARCA4
PIPAC105
PIUAC5060NLARCA5
PIPAC106
PIUAC5061NLARCA6
PICAC2701PICAC2801PICAC2901
PIUAC201
PIUAC2017
PIUAC2018 PIUAC2019
PIUAC2021
PIUAC2026
PIUAC2029
PIUAC2034
PIUAC2036
PIUAC301
PIUAC3017
PIUAC3018 PIUAC3019
PIUAC3021
PIUAC3026
PIUAC3029
PIUAC3034
PIUAC3036
PIUAC401
PIUAC4017
PIUAC4018 PIUAC4019
PIUAC4021
PIUAC4026
PIUAC4029
PIUAC4034
PIUAC4036
NLARCBAT
POARCBAT
PICAC102 PICAC202 PICAC302 PICAC402 PICAC501 PICAC601PICAC702
PICAC2402
PICAC2502
PICAC2602
PICAC2702PICAC2802PICAC2902 PIPAC108
PIPAC204
PIPAC307
PIPAC308
PIRAC101
PIRAC201
PIRAC301
PIRAC401
PIUAC208
PIUAC209
PIUAC2011
PIUAC2012
PIUAC2013
PIUAC2023
PIUAC2024
PIUAC2031
PIUAC2032
PIUAC308
PIUAC309
PIUAC3011
PIUAC3012PIUAC3013
PIUAC3023
PIUAC3024
PIUAC3031
PIUAC3032
PIUAC408
PIUAC409
PIUAC4011
PIUAC4012
PIUAC4013
PIUAC4023
PIUAC4024
PIUAC4031PIUAC4032
PIUAC5015
PIUAC5040 PIUAC5043
PIUAC5072
PIUAC5082PIUAC5084
NLARCGND
POARCGND
PIUAC5079NLARCSCL
POARCSCL
PIUAC5078NLARCSDA
POARCSDA
PICAC1002
PIUAC5086
PIYAC201 NLCLK1
PICAC1102
PIUAC5085
PIYAC202NLCLK2
PIUAC203
PIUAC5025NLFAULT1
PIUAC303
PIUAC5029
NLFAULT2
PIUAC403PIUAC5047
NLFAULT3
PICAC801PICAC901 PICAC1001 PICAC1101
PICAC1201PIUAC2035 PICAC1202
PIUAC2033
PICAC1301
PIUAC2028
PICAC1302PIUAC2030
PICAC1401
PIUAC2027
PICAC1402
PIUAC2025
PICAC1501PIUAC2020 PICAC1502
PIUAC2022
PICAC1601PIUAC3035 PICAC1602
PIUAC3033
PICAC1701
PIUAC3028
PICAC1702PIUAC3030
PICAC1801
PIUAC3027
PICAC1802
PIUAC3025
PICAC1901PIUAC3020 PICAC1902
PIUAC3022
PICAC2001PIUAC4035 PICAC2002
PIUAC4033
PICAC2101
PIUAC4028
PICAC2102PIUAC4030
PICAC2201
PIUAC4027
PICAC2202
PIUAC4025
PICAC2301PIUAC4020 PICAC2302
PIUAC4022
PICAC2401 PIUAC4010
PICAC2501 PIUAC3010
PICAC2601 PIUAC2010
PIRAC102
PIUAC5044PIRAC202
PIUAC407
PIRAC302
PIUAC307
PIRAC402
PIUAC207
PIUAC501
PIUAC502PIUAC503PIUAC504
PIUAC505
PIUAC506
PIUAC507
PIUAC508
PIUAC509
PIUAC5010
PIUAC5011
PIUAC5031 PIUAC5033 PIUAC5036 PIUAC5039 PIUAC5048PIUAC5051
PIUAC5052
PIUAC5053
PIUAC5054
PIUAC5055
PIUAC5062
PIUAC5063
PIUAC5064
PIUAC5065
PIUAC5066
PIUAC5067
PIUAC5068
PIUAC5069
PIUAC5070
PIUAC5071
PIUAC5074PIUAC5075
PIUAC5076PIUAC5077PIUAC5080PIUAC5081PIUAC5092PIUAC5093PIUAC5096PIUAC5097PIUAC5098PIUAC5099PIUAC50100
PIUAC202
PIUAC5024NLOTW1
PIUAC302
PIUAC5028
NLOTW2
PIUAC402PIUAC5046
NLOTW3
PIUAC204
PIUAC5016NLPWMA1
PIUAC304
PIUAC5020NLPWMA2
PIUAC404
PIUAC5034NLPWMA3
PIUAC206
PIUAC5017NLPWMB1
PIUAC306
PIUAC5021NLPWMB2
PIUAC406
PIUAC5035NLPWMB3
PIUAC2014
PIUAC5018NLPWMC1
PIUAC3014
PIUAC5022NLPWMC2
PIUAC4014
PIUAC5037NLPWMC3
PIUAC2016
PIUAC5019NLPWMD1
PIUAC3016
PIUAC5023NLPWMD2
PIUAC4016
PIUAC5038NLPWMD3
PIPAC203PIRAC501
PIUAC5083NLRST42
PIUAC205
PIUAC5026
NLRSTAB1
PIUAC305
PIUAC5030
NLRSTAB2
PIUAC405
PIUAC5049
NLRSTAB3
PIUAC2015
PIUAC5027
NLRSTCD1
PIUAC3015
PIUAC5032
NLRSTCD2
PIUAC4015
PIUAC5050
NLRSTCD3
PIPAC301
PIUAC5088NLSERVO1
PIPAC302
PIUAC5089NLSERVO2
PIPAC303
PIUAC5090NLSERVO3
PIPAC304
PIUAC5091NLSERVO4
PIPAC201
PIUAC5095NLSWCLK
PIPAC202
PIUAC5094NLSWDIO
PICAC602PICAC701
PILAC101
PIUAC5012NLVCORE
PILAC102
PIUAC5014NLVSW
POARC303
POARC505
POARCBAT
POARCGND
POARCSCL
POARCSDA
1
1
2
2
3
3
4
4
D D
C C
B B
A A
Title
Number RevisionSizeA
Date: 12/2/2015 Sheet ofFile: C:\Users\..\MainRF.SchDoc Drawn By:
GNDRF RFVCCRXLED TXPWR
DO5RFSHD RFSLRFGPO1 RFGPI1RFRSSI
12345678
PRF2
Header 8
12345678
PRF3
Header 8
SDASCLTX1RX1PPSNAVGNDRFVBAT
MOSIMISOCLKCSRX0TX03.3VRFGNDRF
1 23 45 67 89 1011 1213 1415 1617 1819 20
PRF1
Header 10X2
RFVCC
GPSTX
3.3VRF
GNDRFRFVCC
TX0
GNDRF
3.3VRF
DI
DO
1K
RF2Res3
1K
RF1Res3
GNDRF
DO5
1K
RF4Res3
1K
RF3Res3
GNDRF
DI5
DI5
PIPRF101 PIPRF102
PIPRF103 PIPRF104PIPRF105 PIPRF106
PIPRF107 PIPRF108
PIPRF109 PIPRF1010
PIPRF1011 PIPRF1012
PIPRF1013 PIPRF1014
PIPRF1015 PIPRF1016
PIPRF1017 PIPRF1018
PIPRF1019 PIPRF1020
COPRF1
PIPRF201
PIPRF202
PIPRF203
PIPRF204
PIPRF205
PIPRF206
PIPRF207
PIPRF208
COPRF2PIPRF301
PIPRF302
PIPRF303
PIPRF304
PIPRF305
PIPRF306
PIPRF307
PIPRF308
COPRF3
PIRF101
PIRF102
CORF1
PIRF201
PIRF202
CORF2
PIRF301
PIRF302
CORF3
PIRF401
PIRF402
CORF4
PIPRF207NL303VRF
PO303VRF
PIPRF203NLCLKPIPRF204NLCS
PIPRF105
PIRF301NLDI5
PIPRF106
PIRF101NLDO5
PIPRF101
PIPRF208
PIPRF307
PIRF202
PIRF402
NLGNDRF
POGNDRF
PIPRF202NLMISOPIPRF201NLMOSI
PIPRF1012
PIPRF1013 PIPRF1014
PIPRF1015 PIPRF1016
PIPRF1017 PIPRF1018
PIPRF1019 PIPRF1020
PIRF102PIRF201PODO
PIRF302PIRF401
PODI
PIPRF306NLNAV
PIPRF305NLPPS
PIPRF1010NLRFGPI1
PIPRF109NLRFGPO1
PIPRF1011NLRFRSSI
PIPRF107NLRFSHD
PIPRF108NLRFSL
PIPRF102NLRFVCC
PORFVCC
PIPRF205NLRX0PIPRF304NLRX1
PIPRF103NLRXLED
PIPRF302NLSCLPIPRF301NLSDA
PIPRF206NLTX0
POGPSTX
PIPRF303NLTX1
PIPRF104NLTXPWR
PIPRF308NLVBAT
PO303VRF
PODI
PODO
POGNDRF
POGPSTX
PORFVCC
1
1
2
2
3
3
4
4
D D
C C
B B
A A
Title
Number RevisionSizeA
Date: 12/2/2015 Sheet ofFile: C:\Users\..\MotorCon.SchDoc Drawn By:
GVDDB1OTW2FAULT3PWMA4RSTAB5PWMB6OCADJ7GND8
AGND9VREG10
M311M212
M113PWMC14
RESTCD15PWMD16
VDD17GVDDC18 GVDDD 19BSRD 20PVDDD 21OUTD 22GNDD 23GNDC 24OUTC 25PVDDC 26BSTC 27BSTB 28PVDDB 29OUTB 30GNDB 31GNDA 32OUTA 33PVDDA 34BSTA 35GVDDA 36
MU2
DRV8432
12
MP1
Header 2
12
MP2
Header 2
0.1uF
MC4
0.1uF
MC3
0.1uF
MC5
0.1uF
MC2
0.1uF
MC1
4.7KMR2
4.7K
MR1
DVCC1
P1.0/TA0CLK/ACLK/A0/CA02P1.1/TA0.0/UCA0RXD/UCA0SOMI/A1/CA13P1.2/TA0.1/UCA0TXD/UCA0SIMO/A2/CA24P1.3/ADC10CLK/A3/VREF-/VEREF-/CA3/CAOUT5P1.4/SMCLK/UCB0STE/UCA0CLK/A4/VREF+/VEREF+/CA4/TCK6P1.5/TA0.0/UCB0CLK/UCA0STE/A5/CA5/TMS7
P2.0/TA1.0 8P2.1/TA1.1 9P2.2/TA1.1 10P2.3/TA1.0 11P2.4/TA1.2 12P2.5/TA1.2 13
P1.6/TA0.1/A6/CA6/UCB0SOMI/UCB0SCL/TDI/TCLK14
P1.7/A7/CA7/CAOUT/UCB0SIMO/UCB0SDA/TDO/TDI15
RST/NMI/SBWTDIO16TEST/SBWTCK17
P2.7/XOUT 18P2.6/XIN/TA0.1 19
DVSS 20
MU1
MSP430G2553IPW20
GVDDB1OTW2
FAULT3PWMA4
RSTAB5PWMB6
OCADJ7GND8
AGND9VREG10M311M212M113PWMC14RESTCD15PWMD16VDD17GVDDC18 GVDDD 19BSRD 20PVDDD 21OUTD 22GNDD 23GNDC 24OUTC 25PVDDC 26BSTC 27BSTB 28PVDDB 29OUTB 30GNDB 31GNDA 32OUTA 33PVDDA 34BSTA 35GVDDA 36
MU4
DRV8432
12
MP3
Header 2
12
MP4
Header 2
0.1uF
MC8
0.1uF
MC7
0.1uF
MC9
0.1uF
MC6
0.1uF
MC10
4.7KMR4
4.7K
MR3
DVCC1
P1.0/TA0CLK/ACLK/A0/CA02
P1.1/TA0.0/UCA0RXD/UCA0SOMI/A1/CA13P1.2/TA0.1/UCA0TXD/UCA0SIMO/A2/CA24
P1.3/ADC10CLK/A3/VREF-/VEREF-/CA3/CAOUT5P1.4/SMCLK/UCB0STE/UCA0CLK/A4/VREF+/VEREF+/CA4/TCK6
P1.5/TA0.0/UCB0CLK/UCA0STE/A5/CA5/TMS7
P2.0/TA1.0 8
P2.1/TA1.1 9P2.2/TA1.1 10
P2.3/TA1.0 11P2.4/TA1.2 12
P2.5/TA1.2 13P1.6/TA0.1/A6/CA6/UCB0SOMI/UCB0SCL/TDI/TCLK14
P1.7/A7/CA7/CAOUT/UCB0SIMO/UCB0SDA/TDO/TDI15
RST/NMI/SBWTDIO16TEST/SBWTCK17
P2.7/XOUT 18P2.6/XIN/TA0.1 19
DVSS 20
MU3
MSP430G2553IPW20
0.47uFMC11
0.47uFMC12
MN1MN2MN3MN4
SCLMNSDAMN
MN5MN6MN7MN8
SCLMNSDAMN
SCLMNSDAMN
MVINUVINMGND
12345
MP5
Header 5
MVINUVINMGND
MVIN
UVIN
MGND
UVIN
MGND
MGND
MGNDMGND
MVINMVIN MVIN
MVIN MVIN
MVIN
MVIN
MVIN
MVIN
MGNDMGND
MGNDMGND
MGNDMGND
MVINMVIN MVIN
MVIN MVIN
MVIN
MVIN
MVIN
MVIN
MGNDMGND
MGNDMGND
MGNDMGND
MGND
MVIN
UVIN
UVIN
10uFMC14
0.1uFMC13
10uFMC16
0.1uFMC15
UVIN
MGND
PIMC101PIMC102
COMC1
PIMC201PIMC202
COMC2
PIMC301PIMC302
COMC3
PIMC401PIMC402
COMC4
PIMC501PIMC502
COMC5
PIMC601PIMC602
COMC6
PIMC701PIMC702
COMC7
PIMC801PIMC802
COMC8
PIMC901
PIMC902COMC9
PIMC1001PIMC1002
COMC10
PIMC1101PIMC1102
COMC11PIMC1201PIMC1202
COMC12
PIMC1301PIMC1302
COMC13PIMC1401PIMC1402
COMC14PIMC1501PIMC1502
COMC15PIMC1601PIMC1602
COMC16
PIMP101
PIMP102
COMP1
PIMP201
PIMP202
COMP2
PIMP301
PIMP302
COMP3
PIMP401
PIMP402
COMP4
PIMP501
PIMP502
PIMP503
PIMP504
PIMP505
COMP5
PIMR101 PIMR102COMR1
PIMR201
PIMR202COMR2
PIMR301 PIMR302COMR3
PIMR401
PIMR402COMR4
PIMU101
PIMU102
PIMU103
PIMU104
PIMU105
PIMU106
PIMU107
PIMU108
PIMU109
PIMU1010
PIMU1011
PIMU1012
PIMU1013
PIMU1014
PIMU1015
PIMU1016
PIMU1017
PIMU1018
PIMU1019
PIMU1020
COMU1 PIMU201
PIMU202
PIMU203
PIMU204
PIMU205
PIMU206
PIMU207
PIMU208
PIMU209
PIMU2010
PIMU2011
PIMU2012
PIMU2013
PIMU2014PIMU2015
PIMU2016
PIMU2017PIMU2018 PIMU2019
PIMU2020
PIMU2021
PIMU2022
PIMU2023
PIMU2024
PIMU2025
PIMU2026
PIMU2027
PIMU2028
PIMU2029
PIMU2030
PIMU2031
PIMU2032
PIMU2033
PIMU2034
PIMU2035
PIMU2036
COMU2
PIMU301
PIMU302
PIMU303
PIMU304
PIMU305
PIMU306
PIMU307
PIMU308
PIMU309
PIMU3010
PIMU3011
PIMU3012
PIMU3013
PIMU3014
PIMU3015
PIMU3016
PIMU3017
PIMU3018
PIMU3019
PIMU3020
COMU3PIMU401
PIMU402
PIMU403
PIMU404
PIMU405
PIMU406
PIMU407
PIMU408
PIMU409
PIMU4010
PIMU4011
PIMU4012
PIMU4013
PIMU4014
PIMU4015
PIMU4016
PIMU4017PIMU4018 PIMU4019
PIMU4020
PIMU4021
PIMU4022
PIMU4023
PIMU4024
PIMU4025
PIMU4026
PIMU4027
PIMU4028
PIMU4029
PIMU4030
PIMU4031
PIMU4032
PIMU4033
PIMU4034
PIMU4035
PIMU4036
COMU4
PIMC102
PIMC1002
PIMC1102 PIMC1202
PIMC1302 PIMC1402 PIMC1502 PIMC1602
PIMP503
PIMR101
PIMR301
PIMU1020
PIMU208
PIMU209
PIMU2011
PIMU2012
PIMU2013
PIMU2023
PIMU2024
PIMU2031
PIMU2032
PIMU3020
PIMU408
PIMU409
PIMU4011
PIMU4012
PIMU4013
PIMU4023
PIMU4024
PIMU4031
PIMU4032
NLMGND
POMGND
PIMC1101 PIMC1201
PIMU201
PIMU2017PIMU2018 PIMU2019
PIMU2021
PIMU2026
PIMU2029
PIMU2034
PIMU2036
PIMU401
PIMU4017PIMU4018 PIMU4019
PIMU4021
PIMU4026
PIMU4029
PIMU4034
PIMU4036
NLMVIN
POMVIN
PIMC101 PIMU2010
PIMC201 PIMP101
PIMU2033
PIMC202PIMU2035
PIMC301PIMU2028
PIMC302 PIMP102
PIMU2030
PIMC401PIMP201
PIMU2025
PIMC402PIMU2027
PIMC501PIMU2020
PIMC502 PIMP202PIMU2022
PIMC601 PIMP301
PIMU4033
PIMC602PIMU4035
PIMC701PIMU4028
PIMC702 PIMP302
PIMU4030
PIMC801PIMP401
PIMU4025
PIMC802PIMU4027
PIMC901PIMU4020
PIMC902 PIMP402
PIMU4022
PIMC1001 PIMU4010
PIMP501
PIMR402PIMU1016
PIMP502
PIMU1017
PIMP504
PIMR202 PIMU3016
PIMP505
PIMU3017
PIMR102
PIMU207
PIMR302
PIMU407
PIMU102POMN1PIMU103POMN2PIMU104POMN3PIMU105POMN4PIMU106
PIMU107
PIMU108 PIMU202
PIMU109
PIMU204PIMU1010
PIMU206
PIMU1011
PIMU203
PIMU1012
PIMU2014
PIMU1013
PIMU2016
PIMU1018
PIMU2015
PIMU1019
PIMU205
PIMU302POMN5PIMU303POMN6PIMU304POMN7PIMU305POMN8PIMU306
PIMU307
PIMU308 PIMU402
PIMU309
PIMU404PIMU3010
PIMU406
PIMU3011
PIMU403
PIMU3012
PIMU4014
PIMU3013
PIMU4016
PIMU3018
PIMU4015
PIMU3019
PIMU405
PIMU1014
PIMU3014
NLSCLMNPOSCLMNPIMU1015
PIMU3015
NLSDAMNPOSDAMN
PIMC1301 PIMC1401 PIMC1501 PIMC1601
PIMR201
PIMR401
PIMU101
PIMU301
NLUVIN
POUVINPOMGND
POMN1POMN2POMN3POMN4
POMN5POMN6POMN7POMN8
POMVIN
POSCLMNPOSDAMN
POUVIN
1
1
2
2
3
3
4
4
D D
C C
B B
A A
Title
Number RevisionSizeA
Date: 12/2/2015 Sheet ofFile: C:\Users\..\SHIFTCOM.SchDoc Drawn By:
DVCC1
P1.0/TA0CLK/ACLK/A0/CA02P1.1/TA0.0/UCA0RXD/UCA0SOMI/A1/CA13
P1.2/TA0.1/UCA0TXD/UCA0SIMO/A2/CA24P1.3/ADC10CLK/A3/VREF-/VEREF-/CA3/CAOUT5
P1.4/SMCLK/UCB0STE/UCA0CLK/A4/VREF+/VEREF+/CA4/TCK6P1.5/TA0.0/UCB0CLK/UCA0STE/A5/CA5/TMS7
P2.0/TA1.0 8P2.1/TA1.1 9
P2.2/TA1.1 10P2.3/TA1.0 11
P2.4/TA1.2 12P2.5/TA1.2 13
P1.6/TA0.1/A6/CA6/UCB0SOMI/UCB0SCL/TDI/TCLK14P1.7/A7/CA7/CAOUT/UCB0SIMO/UCB0SDA/TDO/TDI15
RST/NMI/SBWTDIO16
TEST/SBWTCK17
P2.7/XOUT 18P2.6/XIN/TA0.1 19
DVSS 20
SHU1
MSP430G2553IPW20
10uF
SHC2Cap Semi
0.1uF
SHC1Cap Semi
SHCON3
SHCON2
SHCON1
SHSCL
SHSDA
SOLIN1
SOLIN2
SOLIN3
SOLIN4
123
SHP1
Header 3
SHQ3
SHQ2
SHQ1
SHQ4
SHQ5
SOLIN5
SH12
SHGND
10kSHR5
10kSHR4
10kSHR3
10kSHR2
10kSHR1
SHGND
SHGND
SHGND
SHGND
SHGND
SH3.3
SH3.3
SH12
SHGND
10kSHR6
SH3.3
SHA2
SHA1
SHA3
SHCON5
SHCON4
SH3.3SH3.3
PISHC101PISHC102
COSHC1PISHC201PISHC202
COSHC2
PISHP101
PISHP102
PISHP103
COSHP1
PISHQ101
PISHQ102PISHQ103
COSHQ1
PISHQ201
PISHQ202PISHQ203
COSHQ2
PISHQ301
PISHQ302PISHQ303
COSHQ3
PISHQ401
PISHQ402PISHQ403
COSHQ4
PISHQ501
PISHQ502PISHQ503
COSHQ5
PISHR101
PISHR102
COSHR1PISHR201
PISHR202
COSHR2PISHR301
PISHR302
COSHR3PISHR401
PISHR402
COSHR4PISHR501
PISHR502
COSHR5
PISHR601
PISHR602
COSHR6
PISHU101
PISHU102
PISHU103
PISHU104PISHU105
PISHU106
PISHU107
PISHU108
PISHU109
PISHU1010PISHU1011
PISHU1012
PISHU1013
PISHU1014
PISHU1015
PISHU1016
PISHU1017
PISHU1018
PISHU1019
PISHU1020
COSHU1
PISHP102
PISHU1017
PISHP103
PISHR601
PISHU1016
PISHQ101
POSOLIN1
PISHQ102
PISHR101
PISHU108
PISHQ201
POSOLIN2
PISHQ202
PISHR201
PISHU109
PISHQ301
POSOLIN3PISHQ302
PISHR301
PISHU1010 PISHQ401 POSOLIN4
PISHQ402
PISHR401
PISHU1011
PISHQ501
POSOLIN5
PISHQ502
PISHR501
PISHU1012
PISHU102
POSHA1
PISHU103
POSHCON1
PISHU104
POSHCON2
PISHU105POSHCON3PISHU106
POSHA2
PISHU107
POSHA3
PISHU1013
PISHU1014
POSHSCL
PISHU1015POSHSDA PISHU1018
POSHCON5
PISHU1019
POSHCON4
PISHC102 PISHC202PISHR602
PISHU101
NLSH303
POSH303
NLSH12POSH12
PISHC101 PISHC201
PISHP101
PISHQ103
PISHQ203
PISHQ303
PISHQ403
PISHQ503
PISHR102 PISHR202 PISHR302 PISHR402 PISHR502
PISHU1020
POSHGND
POSH303
POSH12POSHA1
POSHA2
POSHA3
POSHCON1
POSHCON2
POSHCON3
POSHCON4
POSHCON5
POSHGNDPOSHSCL
POSHSDA
POSOLIN1
POSOLIN2
POSOLIN3
POSOLIN4
POSOLIN5
1
1
2
2
3
3
4
4
5
5
6
6
D D
C C
B B
A A
Title
Number RevisionSizeBDate: 12/2/2015 Sheet ofFile: C:\Users\..\MainPower.SchDoc Drawn By:
12
PP1
HALTECHOUT
12
PP3
BATINPUT
12
PP2
ALTERNATOR
12VFIL
12V
5V
3.3V
10uH
LP5
Inductor
10uFCP27
10uFCP26
100pF
CP25Cap2 10uF
CP24
BGND
5VA
3.3VA
BGND
VIN11
SW1 2IND1 3
VOUT1 4
PG15PG26 VOUT2 7
IND2 8SW2 9
VIN210
BST2 11
SS/TRACK212
VC213
FB2 14
SHDN15
RT/SYNC16
FB1 17
VC118
SS/TRACK119 BST1 20
EP 21
UP1
LT3501EFE
4.7uH
LP1
10mH
LP3
Inductor
4.7uH
LP2
DP1DP2
0.1uF
CP1
0.1uF
CP2
DP3
DP4
GND
GND
10kRP1
10kRP2
10kRP4
10kRP3
0.1uFCP3
GND
0.1uFCP4
GND
VOUT1
100uFCP5-1
100uFCP6
GND
GND
10mH
LP4
Inductor
10uFCP9
10uFCP10
GND
GND
0.1uFCP7
GND
0.1uFCP8
GND
100uFCP11
GND0.1uFCP13
0.1uFCP12
GND GND
0.1uFCP14
0.1uFCP15
10k
RP6
10kRP5
GND
0.1uFCP17
0.1uFCP18
10k
RP7GND GND
GND GND
GND
BATTIN
1
VOUT 2VIN3
GND
UP3
LT1084CT-3.3
1VOUT 2VIN3
GND
UP2
LT1084CT-5100uFCP19
100uFCP20
100uFCP21
100uFCP22
GND
GND
BATTIN
BATTIN
IP+
1
IP+
2
IP-
3
IP-
4GND
5FILT
ER6
VOUT
7VCC
8
UP5ACS713IP
+1
IP+
2
IP-
3
IP-
4GND
5FILT
ER6
VOUT
7VCC
8
UP4ACS713
BGND
100uFCP23
100uFCP28
GND
CRSENCHARG
CRSENDCHARG
GND1
GND2
GND3
BGND BGND
5VA
5VA
5VA
0.1uFCP29
0.1uFCP30
BGND BGND
0.1uFCP31
0.1uFCP32
BGND
5VA
3.3VA
BGND
PICP101 PICP102
COCP1
PICP201 PICP202
COCP2 PICP301PICP302
COCP3
PICP401
PICP402COCP4
PICP50101
PICP50102COCP501
PICP601PICP602
COCP6
PICP701
PICP702COCP7
PICP801PICP802
COCP8
PICP901
PICP902COCP9
PICP1001PICP1002
COCP10
PICP1101
PICP1102COCP11
PICP1201
PICP1202COCP12
PICP1301
PICP1302COCP13
PICP1401
PICP1402COCP14
PICP1501
PICP1502COCP15
PICP1701PICP1702
COCP17PICP1801PICP1802
COCP18
PICP1901
PICP1902COCP19
PICP2001
PICP2002COCP20
PICP2101PICP2102
COCP21PICP2201PICP2202
COCP22
PICP2301PICP2302
COCP23PICP2401PICP2402
COCP24PICP2501PICP2502
COCP25PICP2601PICP2602
COCP26PICP2701PICP2702
COCP27PICP2801PICP2802
COCP28
PICP2901
PICP2902COCP29
PICP3001
PICP3002COCP30
PICP3101PICP3102
COCP31PICP3201PICP3202
COCP32
PIDP101PIDP102
CODP1
PIDP201PIDP202
CODP2
PIDP301PIDP302
CODP3PIDP401PIDP402
CODP4
PILP101 PILP102
COLP1
PILP201 PILP202
COLP2
PILP301 PILP302COLP3
PILP401 PILP402
COLP4
PILP501 PILP502
COLP5
PIPP101PIPP102
COPP1
PIPP201
PIPP202
COPP2
PIPP301
PIPP302
COPP3
PIRP101
PIRP102CORP1
PIRP201
PIRP202CORP2
PIRP301
PIRP302CORP3
PIRP401
PIRP402CORP4
PIRP501
PIRP502CORP5
PIRP601PIRP602CORP6
PIRP701PIRP702
CORP7
PIUP101
PIUP102PIUP103
PIUP104
PIUP105
PIUP106
PIUP107
PIUP108
PIUP109
PIUP1010
PIUP1011
PIUP1012
PIUP1013
PIUP1014
PIUP1015
PIUP1016
PIUP1017
PIUP1018
PIUP1019PIUP1020
PIUP1021
COUP1
PIUP201PIUP202PIUP203
COUP2
PIUP301PIUP302PIUP303
COUP3
PIUP401 PIUP402 PIUP403 PIUP404
PIUP405PIUP406PIUP407PIUP408
COUP4
PIUP501 PIUP502 PIUP503 PIUP504
PIUP505PIUP506PIUP507PIUP508
COUP5
PICP2201PIUP302
NL303VAPO303VA
PICP2001
PICP3101 PICP3201
PIUP202
PIUP408 PIUP508NL5VA
PO5VA
PICP1101
PICP1901
PICP2101
PICP2601PICP2701PICP2801 PILP501
PIPP101
PIUP101
PIUP1010
PIUP203
PIUP303
PIUP503 PIUP504
NLBATTIN
PO12V
PICP2902 PICP3002
PICP3102 PICP3202
PIPP102
PIPP201
PIPP301
PIUP405 PIUP505
POGND1
POGND3 PICP50102
PICP602
PICP702
PICP802
PICP902
PICP1002
PICP1102
PICP1201PICP1301
PICP1401 PICP1501
PICP1701 PICP1801
PICP1902 PICP2002
PICP2102 PICP2202
PICP2302PICP2402PICP2502PICP2602PICP2702PICP2802
PIDP201
PIDP301
PIRP201
PIRP401
PIRP501PIUP1021
PIUP201
PIUP301
POGND2
PICP101
PIDP302
PILP102
PIUP102PICP102
PIDP402
PIUP1020
PICP201
PIDP202PILP202
PIUP109
PICP202
PIDP102
PIUP1011 PICP301PIRP101PIRP202
PIUP1014 PICP302PICP601 PICP801
PIDP101
PILP401PIRP102PIUP107
PICP401PIRP301
PIRP402
PIUP1017
PICP901PILP302 PO303V
PICP1001PILP402 PO5V
PICP1202 PIUP1012PICP1302PIUP1019
PICP1402PIRP602
PIUP1013
PICP1502PIRP601
PICP1702PIRP702
PIUP1018
PICP1802PIRP701
PICP2301PICP2401PICP2501PILP502 PO12VFIL
PICP2901
PIUP406
PICP3001
PIUP506
PILP101PIUP103
PILP201PIUP108
PIPP202
PIUP401 PIUP402PIPP302
PIUP403 PIUP404 PIUP501 PIUP502
PIRP502 PIUP1016
PIUP105
PIUP106
PIUP1015
PIUP407
POCRSENCHARG
PIUP507
POCRSENDCHARG
PICP402 PICP50101 PICP701
PIDP401
PILP301PIRP302
PIUP104
NLVOUT1PO303V
PO303VA
PO5V
PO5VA
PO12V
PO12VFIL
POCRSENCHARG
POCRSENDCHARG
POGND1
POGND2
POGND3
Wheel Board x Wheel Board Schematic
1
1
2
2
3
3
4
4
5
5
6
6
D D
C C
B B
A A
Title
Number RevisionSizeBDate: 3/21/2016 Sheet ofFile: H:\Google Drive\..\Wheel.SchDoc Drawn By:
DGNDA1VaA3AGNDA2
ADR1B1
SDA C3
ADROC1DRDY C2SCL B3
U2
TMP006
TXCAN1 RXCAN 2
CLKOUT/SOF3
TX0RTS 4TX1RTS 5TX2RTS 6
OSC2 7OSC1 8
VSS 9
RX1BF10 RX0BF11
INT12
SCK 13SI 14SO 15
CS 16
RESET 17
VDD 18
U3
MCP2515-E/SO
TXD 1
RXD 2
GND 3VCC 4
RS5CANL6CANH7SPLIT8
U4
LTC2875
100pF
C21Cap Semi
100pF
C22Cap Semi
1K
R9Res3
1K
R10Res3
MISOMOSISCKCANCS
CANRSTCANINT
3.3V
10uFC20
0.1uFC19
GND
GND
3.3V
3.3V
GND
CANHCANL
1K
R6Res3
1K
R8Res3
1K
R7Res3
GND
GND
10uFC10
0.1uFC9
3.3V
GND
1234
P3
Header 4
12V
GND
MISOMOSISCK
CANCS
SDASCL
SDA
SCL
CANRSTCANINT
GND
1K
R1Res3
1K
R2Res3
3.3V
1K
R3Res3
3.3V
GND
VIN1
2
OUT 3
4
GNDTAB
U7
LT1129CST-3.3
VIN1
2
OUT 3
4
GNDTAB
U8
LT1129CST-5
12V
10uFC1
0.1uFC2
10uFC4
0.1uFC3
10uFC6
0.1uFC5
10uFC8
0.1uFC7
12V
GND
3.3V
5V
10uFC12
0.1uFC11
0.1uFC13
10uFC16
0.1uFC15
10uFC18
0.1uFC17
DRDY
DRDY
1K
R5Res3
12345
P1
Header 5
GND
RST1
3.3V
P10.11P10.22P10.33P1.04P1.15P1.26P1.37P1.48P1.59P1.610P1.711VCORE12DVCC113VSW14DVSS115P2.016P2.117P2.218P2.319P2.420P2.521P2.622P2.723P10.424P10.525
P7.4
26P7.5
27P7.6
28P7.7
29P8.0
30P8.1
31P3.0
32P3.1
33P3.2
34P3.3
35P3.4
36P3.5
37P3.6
38P3.7
39AV
SS3
40PJ.0
41PJ.1
42AV
SS1
43DCO
R44
AVCC
145
P8.2
46P8.3
47P8.4
48P8.5
49P8.6
50
P8.7 51P9.0 52P9.1 53P6.0 54P6.1 55P4.0 56P4.1 57P4.2 58P4.3 59P4.4 60P4.5 61P4.6 62P4.7 63P5.0 64P5.1 65P5.2 66P5.3 67P5.4 68P5.5 69P5.6 70P5.7 71DVSS2 72DVCC2 73P9.2 74P9.3 75P6.2
76P6.3
77P6.4
78P6.5
79P6.6
80P6.7
81DVSS3
82RS
T83
AVSS2
84PJ.2
85PJ.3
86AV
CC2
87P.70
88P7.1
89P7.2
90P7.3
91PJ.4
92PJ.5
93SW
DIO
94SW
CLK
95P9.4
96P9.5
97P9.6
98P9.7
99P10.0
100
Ul1MSP432P401RIPZ
SWCLKSWDIO
RST42
3.3V
RST1
SWCL
KSW
DIO
GND
GND
GND
GND
GND
GND
3.3V
3.3V
3.3V
3.3V
WheelSP
3.3V
VOUT
CSSU
1234567
P2
Header 7
VOUTMAGS
12
YL3XTAL
100pF
C25Cap Semi
100pF
C26Cap Semi
12
YL1XTAL
GND
CLK1
CLK2
32XL1
32XL
CLK1
CLK2
100pF
C24Cap Semi
100pF
C23Cap Semi
12
YL2XTAL
GND
32XL1
32XL
VCORE
VSW
4.7uFC28
0.1uFC27
10mH
LL1Inductor
VCORE
VSW
1K
R11Res3
0.1uFC29
SDASCL
5VWheelSP
PIC101PIC102
COC1PIC201
PIC202COC2
PIC301
PIC302COC3
PIC401PIC402
COC4
PIC501PIC502
COC5PIC601PIC602
COC6PIC701PIC702
COC7PIC801PIC802
COC8
PIC901PIC902
COC9PIC1001PIC1002
COC10PIC1101PIC1102
COC11PIC1201PIC1202
COC12PIC1301PIC1302
COC13PIC1501PIC1502
COC15PIC1601PIC1602
COC16PIC1701PIC1702
COC17PIC1801PIC1802
COC18
PIC1901
PIC1902COC19
PIC2001
PIC2002COC20
PIC2101PIC2102
COC21PIC2201PIC2202
COC22
PIC2301PIC2302
COC23PIC2401PIC2402
COC24PIC2501PIC2502
COC25PIC2601PIC2602
COC26
PIC2701PIC2702
COC27PIC2801PIC2802
COC28
PIC2901
PIC2902COC29
PILL101
PILL102COLL1
PIP101
PIP102
PIP103
PIP104
PIP105
COP1
PIP201
PIP202
PIP203
PIP204
PIP205
PIP206
PIP207
COP2
PIP301
PIP302
PIP303
PIP304
COP3
PIR101
PIR102COR1
PIR201
PIR202COR2
PIR301
PIR302COR3
PIR501
PIR502COR5
PIR601
PIR602COR6
PIR701
PIR702COR7
PIR801
PIR802COR8
PIR901
PIR902COR9
PIR1001
PIR1002COR10
PIR1101
PIR1102COR11
PIU20A1
PIU20A2
PIU20A3
PIU20B1
PIU20B3
PIU20C1
PIU20C2
PIU20C3
COU2
PIU301 PIU302
PIU303
PIU304
PIU305
PIU306
PIU307
PIU308
PIU309
PIU3010
PIU3011
PIU3012
PIU3013
PIU3014
PIU3015
PIU3016
PIU3017
PIU3018
COU3
PIU401
PIU402
PIU403
PIU404
PIU405
PIU406
PIU407
PIU408
COU4
PIU701
PIU702PIU703
PIU704
COU7
PIU801
PIU802PIU803
PIU804
COU8
PIUl101PIUl102PIUl103
PIUl104
PIUl105
PIUl106
PIUl107
PIUl108
PIUl109
PIUl1010
PIUl1011
PIUl1012
PIUl1013
PIUl1014
PIUl1015
PIUl1016PIUl1017PIUl1018
PIUl1019
PIUl1020
PIUl1021
PIUl1022
PIUl1023
PIUl1024
PIUl1025
PIUl1026 PIUl1027 PIUl1028 PIUl1029 PIUl1030 PIUl1031 PIUl1032 PIUl1033 PIUl1034 PIUl1035 PIUl1036 PIUl1037 PIUl1038 PIUl1039 PIUl1040 PIUl1041 PIUl1042 PIUl1043 PIUl1044 PIUl1045 PIUl1046 PIUl1047 PIUl1048 PIUl1049 PIUl1050PIUl1051
PIUl1052
PIUl1053
PIUl1054
PIUl1055
PIUl1056
PIUl1057
PIUl1058
PIUl1059PIUl1060PIUl1061
PIUl1062
PIUl1063
PIUl1064
PIUl1065
PIUl1066
PIUl1067
PIUl1068
PIUl1069
PIUl1070
PIUl1071
PIUl1072
PIUl1073
PIUl1074PIUl1075
PIUl1076PIUl1077PIUl1078PIUl1079PIUl1080PIUl1081PIUl1082PIUl1083PIUl1084PIUl1085PIUl1086PIUl1087PIUl1088PIUl1089PIUl1090PIUl1091PIUl1092PIUl1093PIUl1094PIUl1095PIUl1096PIUl1097PIUl1098PIUl1099PIUl10100 COUl1
PIYL101PIYL102
COYL1
PIYL201PIYL202
COYL2
PIYL301PIYL302
COYL3
PIC301 PIC402
PIC901 PIC1002 PIC1101 PIC1202 PIC1301 PIC1501 PIC1602 PIC1701 PIC1802
PIC1901 PIC2002
PIC2901PIP104
PIP206
PIR102 PIR202 PIR302
PIR502
PIR902 PIR1002
PIU20A3
PIU3018
PIU404
PIU703
PIUl1013
PIUl1045
PIUl1073
PIUl1087
NL303VPIC701 PIC802
PIP205
PIU803NL5V
PIC102PIC201
PIC501 PIC602
PIP304
PIU701
PIU801NL12V
PIC2302
PIUl1041
PIYL202
NL32XL
PIC2402
PIUl1042
PIYL201
NL32XL1
PIU3016
PIUl1016NLCANCS
PIP302
PIR601 PIU407NLCANH
PIR901
PIU3012
PIUl1018NLCANINT
PIP303
PIR602PIU406NLCANL
PIR1001
PIU3017
PIUl1017NLCANRST
PIC2502
PIUl1086
PIYL101 NLCLK1
PIC2602
PIUl1085
PIYL102NLCLK2
PIUl1019NLCSSU
PIR301
PIU20C2
PIUl1080
NLDRDY
PIC101PIC202 PIC302 PIC401
PIC502 PIC601 PIC702 PIC801
PIC902 PIC1001 PIC1102 PIC1201 PIC1302 PIC1502 PIC1601 PIC1702 PIC1801
PIC1902 PIC2001
PIC2101 PIC2201
PIC2301PIC2401 PIC2501 PIC2601
PIC2702 PIC2801
PIC2902
PIP105
PIP207
PIP301
PIR702
PIR801
PIR1101
PIU20A1
PIU20A2
PIU20B1
PIU20C1
PIU309
PIU403
PIU702PIU704
PIU802PIU804
PIUl1015
PIUl1040 PIUl1043
PIUl1072
PIUl1084
NLGND
PIUl1058NLMAGS
PIU3015
PIUl1011NLMISO
PIU3014
PIUl1010NLMOSI
PIC2102
PIU307 PIYL301PIC2202
PIU308PIYL302
PIR701
PIU408
PIR802
PIU405
PIR1102
PIUl1044
PIU301
PIU401
PIU302
PIU402
PIU303
PIU304
PIU305
PIU306
PIU3010
PIU3011
PIUl101PIUl102PIUl103
PIUl104
PIUl105
PIUl106
PIUl107
PIUl108
PIUl1020
PIUl1021
PIUl1022
PIUl1023
PIUl1024
PIUl1025
PIUl1026 PIUl1027 PIUl1028 PIUl1029 PIUl1030 PIUl1031 PIUl1032 PIUl1033 PIUl1034 PIUl1035 PIUl1036 PIUl1037 PIUl1038 PIUl1039 PIUl1046 PIUl1047 PIUl1048 PIUl1049 PIUl1050PIUl1051
PIUl1052
PIUl1053
PIUl1054
PIUl1055
PIUl1056
PIUl1057
PIUl1061
PIUl1062
PIUl1063
PIUl1064
PIUl1065
PIUl1066
PIUl1067
PIUl1068
PIUl1069
PIUl1070
PIUl1071
PIUl1074PIUl1075
PIUl1076PIUl1077PIUl1081PIUl1082PIUl1088PIUl1089PIUl1090PIUl1091PIUl1092PIUl1093PIUl1096PIUl1097PIUl1098PIUl1099PIUl10100
PIP101
PIR501
PIUl1083
NLRST1
NLRST42
PIU3013
PIUl109NLSCK
PIP202
PIR201
PIU20B3
PIUl1079
NLSCL
PIP201
PIR101PIU20C3
PIUl1078
NLSDA
PIP103
PIUl1095
NLSWCLKPIP102
PIUl1094
NLSWDIO
PIC2701 PIC2802
PILL101
PIUl1012NLVCORE
PIP203
PIUl1059NLVOUT
PILL102
PIUl1014NLVSW
PIP204
PIUl1060NLWheelSP
Steering Wheel Board x Main Logic x Display Drivers x LEDs x Tactile Switch Interface x Power Regulation
1
1
2
2
3
3
4
4
5
5
6
6
D D
C C
B B
A A
Title
Number RevisionSizeC
Date: 3/24/2016 Sheet ofFile: H:\Google Drive\..\WLOGIC.SchDoc Drawn By:
DP
FG
P10.11P10.22P10.33P1.04P1.15P1.26P1.37P1.48P1.59P1.610P1.711VCORE12DVCC113VSW14DVSS115P2.016P2.117P2.218P2.319P2.420P2.521P2.622P2.723P10.424P10.525
P7.4
26
P7.5
27P7.6
28P7.7
29P8.0
30
P8.1
31P3.0
32P3.1
33P3.2
34
P3.3
35P3.4
36P3.5
37P3.6
38
P3.7
39AV
SS3
40PJ.0
41PJ.1
42
AVSS
143
DCO
R44
AVCC1
45P8.2
46
P8.3
47P8.4
48P8.5
49P8.6
50
P8.7 51P9.0 52P9.1 53P6.0 54P6.1 55P4.0 56P4.1 57P4.2 58P4.3 59P4.4 60P4.5 61P4.6 62P4.7 63P5.0 64P5.1 65P5.2 66P5.3 67P5.4 68P5.5 69P5.6 70P5.7 71DVSS2 72DVCC2 73P9.2 74P9.3 75P6.2
76P6.3
77P6.4
78P6.5
79P6.6
80P6.7
81DVSS3
82RS
T83
AVSS2
84PJ.2
85PJ.3
86AV
CC2
87P.70
88P7.1
89P7.2
90P7.3
91PJ.4
92PJ.5
93SW
DIO
94SW
CLK
95P9.4
96P9.5
97P9.6
98P9.7
99P10.0
100
Ul1MSP432P401RIPZ
MISO
MOSI
SCK
CS
SDA
SCL
3.3V
5V
GND
UP
DOWN
LEFT
RIGHT
RST
MODE
ENTER
BACK
DRS
START
IGNITION
CLUTCH
TALK
LC
UPDOWN
LEFTRIGHT
ENTER
RST
MODE COM1
DRS
START
IGNITION
CLU
TCH
TALK
LC
LEFT
RIGHT
RST
MODE
BACK
DRS
START
IGNITION
CLUTCH
TALK
LC
UP
DOWN
ENTER
MISO
MOSI
CS
SCL
SDA
SCK
SDA
SCL
MISOMOSISCK
CS
TXCAN1 RXCAN 2
CLKOUT/SOF3
TX0RTS 4TX1RTS 5TX2RTS 6
OSC2 7OSC1 8
VSS 9
RX1BF10 RX0BF11
INT12
SCK 13SI 14SO 15
CS 16
RESET 17
VDD 18
Ul3
MCP2515-E/SO
1 23 45 67 89 1011 1213 1415 16
Pl1
Header 8X2
TXD 1
RXD 2
GND 3VCC 4
RS5CANL6CANH7SPLIT8
Ul4
LTC2875
SWCLK
SWDIO
SWCLK
SWDIO
RST
42
RST
42
CANHCANL
GNDPOWERIN
100pF
CL3Cap Semi
100pF
CL4Cap Semi
1K
RL1Res3
1K
RL2Res3
MISOMOSISCKCANCS
CANRSTCANINT
CANINT
WSLEDOUT
100pF
CL1Cap Semi
100pF
CL2Cap Semi
10uFCL6
0.1uFCL5
GND
GND
100pF
CL9Cap Semi
100pF
CL10Cap Semi
SW1
SW2
SW1
SW2
SW1
SW2
CANRST
12
YL3XTAL
3.3V
3.3V
3.3V
3.3V
GND
GND
GND
GND
GND
GND
0.1uFCL11
0.1uFCL12
0.1uFCL13
0.1uFCL14
10uFCL15
VCORE
VSW
1K
RL3Res3
VCORE
VSW
4.7uFCL16
0.1uFCL17
10mH
LL1Inductor
GND
3.3V
3.3V
32XL1
32XL
32XL1
32XL
GND
CLK
1CLK
2CLK1
CLK2
POWERIN
5V
GND
EXTV
MEX
TMODE
LCDCS
DISP
GND
CANHCANL
1K
RL15Res3
1K
RL16Res3
1K
RL17Res3
GND
GND
SW3 SW3
1K
RL18Res3
3.3V
10uFCL19
0.1uFCL18
10uFCL21
0.1uFCL20
10uFCL23
0.1uFCL22
GND
SW3
5V
xoyozo
P6.4/CB4/A4 1P6.5/CB5/A5 2P6.6/CB6/A6 3P6.7/CB7/A7 4
P7.0/CB8/A125P7.1/CB9/A136P7.2/CB10/A147P7.3/CB11/A158
P5.0/A8/VREF+/VEREF+9P5.1/A9/VREF-/VEREF-10
AVCC111
P5.4/XIN12P5.5/XOUT13
AVSS1 14
P8.0 15P8.1 16P8.2 17
DVCC118 DVSS1 19
VCORE20
P1.0/TA0CLK/ACLK21P1.1/TA0.022P1.2/TA0.123P1.3/TA0.224P1.4/TA0.325P1.5/TA0.426P1.6/TA1CLK/CBOUT27P1.7/TA1.028
P2.0/TA1.1 29P2.1/TA1.2 30
P2.2/TA2CLK/SMCLK 31P2.3/TA2.0 32P2.4/TA2.1 33P2.5/TA2.2 34
P2.6/RTCCLK/DMAE0 35P2.7/UCB0STE/UCA0CLK 36
P3.0/UCB0SIMO/UCB0SDA37P3.1/UCB0SOMI/UCB0SCL38P3.2/UCB0CLK/UCA0STE39P3.3/UCA0TXD/UCA0SIMO40P3.4/UCA0RXD/UCA0SOMI41P3.5/TB0.542P3.6/TB0.643P3.7/TB0OUTH/SVMOUT44
P4.0/PM_UCB1STE/PM_UCA1CLK 45P4.1/PM_UCB1SIMO/PM_UCB1SDA 46P4.2/PM_UCB1SOMI/PM_UCB1SCL 47P4.3/PM_UCB1CLK/PM_UCA1STE 48
DVSS2 49DVCC250
P4.4/PM_UCA1TXD/PM_UCA1SIMO 51P4.5/PM_UCA1RXD/PM_UCA1SOMI 52
P4.6/PM_NONE 53P4.7/PM_NONE 54
P5.6/TB0.055P5.7/TB0.156
P7.4/TB0.257P7.5/TB0.358P7.6/TB0.459P7.7/TB0CLK/MCLK60
VSSU 61
PU.0/DP 62
PUR 63PU.1/DM 64
VBUS65VUSB66
V1867
AVSS2 68
P5.2/XT2IN69P5.3/XT2OUT70
TEST/SBWTCK 71
PJ.0/TDO 72PJ.1/TDI/TCLK 73
PJ.2/TMS 74PJ.3/TCK 75
RST/NMI/SBWTDIO 76
P6.0/CB0/A0 77P6.1/CB1/A1 78P6.2/CB2/A2 79P6.3/CB3/A3 80
UL2
MSP430F5529IPN
1M
R440.47uFCL31
10uF
CL27Cap Semi
0.1uF
CL26Cap Semi
10uF
CL25Cap Semi
0.1uF
CL28Cap Semi
3.3V3.3V
GND
GND
GND
XOUTANXINAN
100pF
CL29Cap Semi
100pF
CL30Cap Semi
12
YL4XTAL
0.1uF
CL24Cap Semi
GND
XOUTAN
XINAN
TESTSMRSTSM
TESTSMRSTSM
CANCS
3.3PV
3.3PV
3.3PV3.3PV
12
YL1XTAL
SDA
SCLSCL
SDA
1K
RL19Res3
1K
RL20Res3
3.3PV
12
YL2XTAL
SHIFTUPSHIFTDOWN
SHIFTDOWN
SHIFTUP SHIFTUP
SHIFTDOWN
VSS 1
VDD 2NC
3
D/C4
VSS 5VSS 6SCLK7SDI8
NC
9
VSS 10VSS 11VSS 12VSS 13VSS 14
NC
15
RES16
CS17
NC
18
BS1 19BS2 20
OLED1
OLED2
OLEDSI
OLEDCLK
OLEDCS
OLEDCS
OLEDSIOLEDCLK
D/CRES
D/CRES
COM2
COM4COM3
COM1COM2
COM4COM3
3.3PV
3.3PV
3.3SH
5VSH
3.3SH
5VSH
3.3SH
5VSH
POWERVSVSEN
VSEN
INTCOM1INTCOM2
INTCOM1INTCOM2
POWERINGNDGND
POWERINPOWERIN
GNDGND
PICL101PICL102
COCL1PICL201PICL202
COCL2
PICL301
PICL302COCL3
PICL401
PICL402COCL4
PICL501PICL502
COCL5PICL601PICL602
COCL6
PICL901PICL902
COCL9PICL1001PICL1002
COCL10
PICL1101PICL1102
COCL11PICL1201PICL1202
COCL12PICL1301PICL1302
COCL13PICL1401PICL1402
COCL14PICL1501PICL1502
COCL15PICL1601PICL1602
COCL16PICL1701PICL1702
COCL17
PICL1801
PICL1802COCL18
PICL1901
PICL1902COCL19
PICL2001
PICL2002COCL20
PICL2101
PICL2102COCL21
PICL2201
PICL2202COCL22
PICL2301
PICL2302COCL23
PICL2401PICL2402
COCL24PICL2501PICL2502
COCL25PICL2601PICL2602
COCL26PICL2701PICL2702
COCL27PICL2801PICL2802
COCL28
PICL2901PICL2902
COCL29PICL3001PICL3002
COCL30
PICL3101
PICL3102COCL31
PILL101
PILL102COLL1
PIOLED101
PIOLED102
PIOLED103
PIOLED104
PIOLED105
PIOLED106PIOLED107
PIOLED108
PIOLED109
PIOLED1010PIOLED1011
PIOLED1012
PIOLED1013
PIOLED1014
PIOLED1015
PIOLED1016
PIOLED1017
PIOLED1018
PIOLED1019
PIOLED1020
COOLED1
PIPl101 PIPl102
PIPl103 PIPl104PIPl105 PIPl106
PIPl107 PIPl108
PIPl109 PIPl1010
PIPl1011 PIPl1012
PIPl1013 PIPl1014
PIPl1015 PIPl1016
COPl1
PIR4401PIR4402COR44
PIRL101
PIRL102CORL1
PIRL201
PIRL202CORL2
PIRL301
PIRL302CORL3
PIRL1501
PIRL1502CORL15
PIRL1601
PIRL1602CORL16
PIRL1701
PIRL1702CORL17
PIRL1801
PIRL1802CORL18
PIRL1901
PIRL1902CORL19
PIRL2001
PIRL2002CORL20
PIUl101PIUl102
PIUl103PIUl104PIUl105
PIUl106
PIUl107
PIUl108
PIUl109
PIUl1010
PIUl1011
PIUl1012PIUl1013PIUl1014
PIUl1015PIUl1016
PIUl1017
PIUl1018
PIUl1019
PIUl1020
PIUl1021PIUl1022
PIUl1023PIUl1024PIUl1025
PIUl1026 PIUl1027 PIUl1028 PIUl1029 PIUl1030 PIUl1031 PIUl1032 PIUl1033 PIUl1034 PIUl1035 PIUl1036 PIUl1037 PIUl1038 PIUl1039 PIUl1040 PIUl1041 PIUl1042 PIUl1043 PIUl1044 PIUl1045 PIUl1046 PIUl1047 PIUl1048 PIUl1049 PIUl1050PIUl1051
PIUl1052PIUl1053PIUl1054
PIUl1055PIUl1056
PIUl1057
PIUl1058
PIUl1059
PIUl1060
PIUl1061
PIUl1062
PIUl1063PIUl1064PIUl1065
PIUl1066
PIUl1067
PIUl1068
PIUl1069
PIUl1070
PIUl1071
PIUl1072PIUl1073PIUl1074
PIUl1075
PIUl1076PIUl1077PIUl1078PIUl1079PIUl1080PIUl1081PIUl1082PIUl1083PIUl1084PIUl1085PIUl1086PIUl1087PIUl1088PIUl1089PIUl1090PIUl1091PIUl1092PIUl1093PIUl1094PIUl1095PIUl1096PIUl1097PIUl1098PIUl1099PIUl10100 COUl1
PIUL201PIUL202
PIUL203
PIUL204
PIUL205
PIUL206PIUL207
PIUL208
PIUL209
PIUL2010
PIUL2011
PIUL2012PIUL2013
PIUL2014
PIUL2015
PIUL2016PIUL2017
PIUL2018 PIUL2019
PIUL2020
PIUL2021PIUL2022
PIUL2023PIUL2024
PIUL2025
PIUL2026
PIUL2027
PIUL2028
PIUL2029PIUL2030
PIUL2031PIUL2032
PIUL2033
PIUL2034
PIUL2035
PIUL2036
PIUL2037
PIUL2038PIUL2039PIUL2040
PIUL2041
PIUL2042
PIUL2043
PIUL2044
PIUL2045
PIUL2046PIUL2047PIUL2048
PIUL2049PIUL2050
PIUL2051
PIUL2052
PIUL2053
PIUL2054
PIUL2055
PIUL2056
PIUL2057PIUL2058
PIUL2059
PIUL2060
PIUL2061
PIUL2062
PIUL2063
PIUL2064
PIUL2065
PIUL2066
PIUL2067
PIUL2068
PIUL2069PIUL2070
PIUL2071
PIUL2072PIUL2073
PIUL2074
PIUL2075
PIUL2076
PIUL2077
PIUL2078PIUL2079PIUL2080
COUL2
PIUl301 PIUl302
PIUl303
PIUl304
PIUl305PIUl306
PIUl307
PIUl308
PIUl309
PIUl3010
PIUl3011
PIUl3012
PIUl3013
PIUl3014
PIUl3015
PIUl3016
PIUl3017
PIUl3018
COUl3
PIUl401
PIUl402
PIUl403
PIUl404
PIUl405
PIUl406
PIUl407
PIUl408
COUl4
PIYL101PIYL102
COYL1
PIYL201PIYL202
COYL2
PIYL301PIYL302
COYL3
PIYL401PIYL402
COYL4
PICL501 PICL602
PICL1801 PICL1902 PICL2001 PICL2102
PIRL102 PIRL202
PIRL1902 PIRL2002
PIUl3018
PIUl404
NL303PVPO303PV
PIUl1026
NL303SH PO303SH
PICL1101 PICL1201 PICL1301 PICL1401 PICL1502
PICL2402 PICL2502 PICL2602 PICL2702 PICL2802
PIRL1802
PIUl1013
PIUl1045
PIUl1073
PIUl1087
PIUL2011
PIUL2018
PIUL2050NL303VPO303V
PICL2201 PICL2302
NL5VPO5V
PIUl1027
NL5VSH PO5VSH
PICL102
PIUl1041
PIYL201 NL32XL
PICL202
PIUl1042
PIYL202NL32XL1
NLBACKPOBACK
PIUl1052
PIUl3016
NLCANCS
PIPl1014
PIRL1501 PIUl407
NLCANHPIRL101
PIUl1065
PIUl3012
NLCANINT
PIPl1016
PIRL1502
PIUl406
NLCANLPIRL201
PIUl1051
PIUl3017
NLCANRST
PICL902
PIUl1086
PIYL301 NLCLK1
PICL1002
PIUl1085
PIYL302NLCLK2
PIUl1038NLCLUTCHPOCLUTCH
PIUl1056
PIUL2048NLCOM1
PIUl1057
PIUL2047NLCOM2
PIUl1058
PIUL2046 NLCOM3
PIUl1059
PIUL2045NLCOM4
PIUl1032
NLCSPOCS
PIOLED104
PIUL2035NLD0C
PIUl1068NLDISP
PIUl105
NLDOWNPODOWN
PIUl1029
NLDP
PIUl1039
NLDRSPODRS
PIUl108
NLENTERPOENTER
PIUl1089NLEXTMODE
PIUl1088NLEXTVM
PIUl1090NLF
PIUl1091NLG
PICL101 PICL201
PICL301 PICL401
PICL502 PICL601
PICL901 PICL1001
PICL1102 PICL1202 PICL1302 PICL1402 PICL1501 PICL1601PICL1702
PICL1802 PICL1901 PICL2002 PICL2101 PICL2202 PICL2301
PICL2401 PICL2501 PICL2601 PICL2701 PICL2801
PICL2901 PICL3001
PICL3101
PIPl101 PIPl102
PIPl104PIPl106
PIPl1012
PIR4401PIRL301
PIRL1601
PIRL1702
PIUl1015
PIUl1040 PIUl1043
PIUl1072
PIUl1082PIUl1084
PIUL2014
PIUL2019
PIUL2049
PIUL2061
PIUL2065
PIUL2068
PIUl309
PIUl403
NLGNDPOGND
PIUl1019
NLIGNITIONPOIGNITION
PIUl1055
PIUL2021NLINTCOM1
PIUl1054
PIUL2022NLINTCOM2
PIUl1064
NLLCPOLC
PIUl1066NLLCDCS
PIUl1017
NLLEFTPOLEFT
PIUl1011
PIUl3015
NLMISOPOMISO
PIUl1020
NLMODEPOMODE
PIUl1010
PIUl3014
NLMOSIPOMOSI
PICL302
PIUl307 PIYL101PICL402
PIUl308PIYL102
PICL3102 PIUL2020
PIOLED101
PIOLED102
PIOLED103
PIOLED105
PIOLED106
PIOLED109
PIOLED1010PIOLED1011
PIOLED1012
PIOLED1013
PIOLED1014
PIOLED1015 PIOLED1018
PIOLED1019
PIOLED1020
PIR4402PIUL2063
PIRL302
PIUl1044
PIRL1602
PIUl405
PIRL1701
PIUl408
PIUl101PIUl102
PIUl103
PIUl106
PIUl107
PIUl1024PIUl1025
PIUl1028 PIUl1030 PIUl1031 PIUl1033 PIUl1034 PIUl1035 PIUl1036 PIUl1046 PIUl1047
PIUl1053
PIUl1061
PIUl1062
PIUl1063
PIUl1067
PIUl1069
PIUl1070
PIUl1071
PIUl1074
PIUl1075
PIUl1076PIUl1077PIUl1080PIUl1081PIUl1092PIUl1093PIUl1096PIUl1097PIUl1098PIUl1099PIUl10100
PIUL201PIUL202
PIUL203
PIUL204
PIUL205
PIUL206PIUL207
PIUL208
PIUL209
PIUL2010
PIUL2012PIUL2013
PIUL2015
PIUL2016PIUL2017
PIUL2023PIUL2024
PIUL2025
PIUL2026
PIUL2027
PIUL2028POWSLEDOUT
PIUL2029PIUL2030
PIUL2031PIUL2032
PIUL2033
PIUL2038
PIUL2040
PIUL2041
PIUL2042
PIUL2043
PIUL2044
PIUL2051
PIUL2052
PIUL2053
PIUL2054
PIUL2055
PIUL2056
PIUL2057PIUL2058
PIUL2059
PIUL2060
PIUL2062PIUL2064
PIUL2066
PIUL2067
PIUL2072PIUL2073
PIUL2074
PIUL2075
PIUL2077
PIUL2078PIUL2079PIUL2080
PIUl301
PIUl401
PIUl302
PIUl402
PIUl303
PIUl304
PIUl305PIUl306
PIUl3010
PIUl3011
PIOLED107
PIUL2039NLOLEDCLK
PIOLED1017
PIUL2036NLOLEDCS
PIOLED108
PIUL2037NLOLEDSI
PIPl103PIPl105
PIPl108
PIPl1010NLPOWERIN POPOWERIN
PIOLED1016
PIUL2034NLRES
PIUl1018
NLRIGHTPORIGHT
PIUl1016
NLRSTPORST
PIPl107PIRL1801
PIUl1083
NLRST42
PIPl1013
PIUL2076NLRSTSM
PIUl109
PIUl3013
NLSCKPOSCK
PIRL1901
PIUl1079NLSCLPOSCL
PIRL2001
PIUl1078NLSDAPOSDA
PIUl1022
NLSHIFTDOWNPOSHIFTDOWN
PIUl1023
NLSHIFTUPPOSHIFTUP PIUl1037
NLSTARTPOSTART
PIUl1049NLSW1
POSW1
PIUl1050
NLSW2POSW2
PIUl1048
NLSW3POSW3
PIPl1011
PIUl1095
NLSWCLK
PIPl109
PIUl1094
NLSWDIO
PIUl1021
NLTALKPOTALK
PIPl1015
PIUL2071NLTESTSM
PIUl104NLUPPOUP
PICL1602PICL1701
PILL101
PIUl1012
NLVCORE
PIUl1060
NLVSEN POPOWERVS
PILL102
PIUl1014
NLVSW
PICL3002
PIUL2069PIYL402 NLXINAN
NLxo
PICL2902
PIUL2070
PIYL401NLXOUTAN
NLyoNLzo
PO303PV
PO303SH
PO303V
PO5V
PO5VSH
POBACK
POCLUTCH
POCS
PODOWN
PODRS
POENTER
POGND
POIGNITION
POLC
POLEFT
POMISO
POMODE
POMOSI
POPOWERIN
POPOWERVS
PORIGHT
PORST
POSCK
POSCL
POSDA
POSHIFTDOWN
POSHIFTUP
POSTART
POSW1
POSW2
POSW3
POTALK
POUP
POWSLEDOUT
1
1
2
2
3
3
4
4
5
5
6
6
D D
C C
B B
A A
Title
Number RevisionSizeC
Date: 3/24/2016 Sheet ofFile: H:\Google Drive\..\W8SLED.SchDoc Drawn By:
3.3PV
GNDGND
5V 5V
E1D2DP3C4G5DIG46 B 7DIG3 8DIG2 9F 10A 11DIG1 12
7SEG1
LDQ-n516r1
E1D2DP3C4G5DIG46 B 7DIG3 8DIG2 9F 10A 11DIG1 12
7SEG2
LDQ-n516r1
SDA1DIG02DIG13DIG24DIG35GND6DIG47DIG58DIG69DIG710KEYA11KEYB12 ISET 13SCL 14SEGA 15SEGF 16SEGB 17SEGG 18VDD 19SEGC 20SEGE 21SEGDP 22SEGD 23IRQ 24
DU1
AS1115
3.3PV
3.3PV
10uFCLE21
0.1uFCLE12
GND
GND 3.3PV
SDA
SCLSCL
SDA
SCL
SDA 1K
RLE1
Res3
1K
RLE2Res3
3.3PV
3.3PV
PI7SEG101
PI7SEG102
PI7SEG103
PI7SEG104
PI7SEG105
PI7SEG106 PI7SEG107PI7SEG108
PI7SEG109
PI7SEG1010
PI7SEG1011
PI7SEG1012
CO7SEG1
PI7SEG201
PI7SEG202
PI7SEG203
PI7SEG204
PI7SEG205
PI7SEG206 PI7SEG207PI7SEG208
PI7SEG209
PI7SEG2010
PI7SEG2011
PI7SEG2012
CO7SEG2
PICLE1201
PICLE1202COCLE12
PICLE2101
PICLE2102COCLE21
PIDU101
PIDU102
PIDU103
PIDU104
PIDU105PIDU106PIDU107
PIDU108PIDU109
PIDU1010
PIDU1011
PIDU1012 PIDU1013
PIDU1014
PIDU1015
PIDU1016
PIDU1017
PIDU1018
PIDU1019PIDU1020PIDU1021
PIDU1022
PIDU1023
PIDU1024
CODU1
PIRLE101PIRLE102CORLE1
PIRLE201
PIRLE202CORLE2
PICLE1201 PICLE2102
PIDU1019
PIRLE102
PIRLE201
NL303PVPO303PV
NL5V PO5V
PICLE1202 PICLE2101
PIDU106
NLGND POGND
PI7SEG101
PI7SEG201
PIDU1021
PI7SEG102
PI7SEG202
PIDU1023PI7SEG103
PI7SEG203
PIDU1022PI7SEG104
PI7SEG204
PIDU1020PI7SEG105
PI7SEG205
PIDU1018
PI7SEG106 PIDU105PI7SEG107
PI7SEG207
PIDU1017
PI7SEG108 PIDU104
PI7SEG109 PIDU103
PI7SEG1010
PI7SEG2010
PIDU1016
PI7SEG1011
PI7SEG2011 PIDU1015
PI7SEG1012
PIDU102
PI7SEG206
PIDU1010
PI7SEG208
PIDU109
PI7SEG209
PIDU108PI7SEG2012
PIDU107
PIDU1011
PIDU1012 PIDU1013 PIRLE202
PIDU1024
PIRLE101
PIDU1014
NLSCLPOSCL
PIDU101
NLSDAPOSDA
PO303PV
PO5V
POGND
POSCL
POSDA
1
1
2
2
3
3
4
4
5
5
6
6
D D
C C
B B
A A
Title
Number RevisionSizeC
Date: 3/24/2016 Sheet ofFile: H:\Google Drive\..\WLED.SchDoc Drawn By:
VDD1
DO2 VSS 3DIN 4
F1
WS2812B
VDD1
DO2 VSS 3DIN 4
F2
WS2812B
VDD1
DO2 VSS 3DIN 4
F3
WS2812B
VDD1
DO2 VSS 3DIN 4
E1
WS2812B
VDD1
DO2 VSS 3DIN 4
E2
WS2812B
VDD1
DO2 VSS 3DIN 4
E3
WS2812B
VDD
1
DO
2VSS
3DIN
4
G1WS2812B
VDD
1
DO
2VSS
3
DIN
4
G2WS2812B
VDD
1
DO
2VSS
3DIN
4
G3WS2812B
VDD
1
DO
2VSS
3
DIN
4
D1WS2812B
VDD
1
DO
2VSS
3DIN
4
D2WS2812B
VDD
1
DO
2VSS
3
DIN
4
D3WS2812B
VDD1
DO2 VSS 3DIN 4
C1
WS2812B
VDD1
DO2 VSS 3DIN 4
C2
WS2812B
VDD1
DO2 VSS 3DIN 4
C3
WS2812B
VDD1
DO2 VSS 3DIN 4
B1
WS2812B
VDD1
DO2 VSS 3DIN 4
B2
WS2812B
VDD1
DO2 VSS 3DIN 4
B3
WS2812B
VDD
1
DO
2VSS
3DIN
4
A1WS2812B
VDD
1
DO
2VSS
3DIN
4
A2WS2812B
VDD
1
DO
2VSS
3
DIN
4
A3WS2812B
VDD
1
DO
2VSS
3
DIN
4
LED1WS2812B
VDD
1
DO
2VSS
3
DIN
4
LED2WS2812B
VDD
1
DO
2VSS
3
DIN
4LED3WS2812B
VDD
1
DO
2VSS
3
DIN
4
LED4WS2812B
VDD
1
DO
2VSS
3
DIN
4
LED5WS2812B
VDD
1
DO
2VSS
3
DIN
4
LED6WS2812B
VDD
1
DO
2VSS
3
DIN
4
LED7WS2812B
VDD
1
DO
2VSS
3
DIN
4
LED8WS2812B
VDD
1
DO
2VSS
3
DIN
4
LED9WS2812B
VDD
1
DO
2VSS
3
DIN
4
LED10WS2812B
VDD
1
DO
2VSS
3
DIN
4
LED11WS2812B
VDD
1
DO
2VSS
3
DIN
4
LED12WS2812B
VDD
1
DO
2VSS
3
DIN
4
LED13WS2812B
VDD
1
DO
2VSS
3
DIN
4
LED14WS2812B
VDD
1
DO
2VSS
3
DIN
4
LED15WS2812B
VDD
1
DO
2VSS
3
DIN
4
LED16WS2812B
VDD
1
DO
2VSS
3DIN
4
LED17WS2812B
VDD
1
DO
2VSS
3DIN
4
LED18WS2812B
VDD
1
DO
2VSS
3DIN
4
LED19WS2812B
VDD
1
DO
2VSS
3DIN
4
LED20WS2812B
GNDGND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
5V 5V
5V 5V 5V 5V 5V 5V 5V 5V 5V 5V 5V 5V 5V 5V 5V 5V 5V 5V 5V 5V
5V
5V
5V
5V
5V
5V
5V 5V 5V
5V
5V
5V
5V 5V 5V
5V
5V
5V
5V 5V 5V
0.1uFCLE21
0.1uFCLE22
0.1uFCLE23
0.1uFCLE24
0.1uFCLE25
0.1uFCLE26
0.1uFCLE27
0.1uFCLE28
0.1uFCLE29
0.1uFCLE30
0.1uFCLE31
0.1uFCLE32
0.1uFCLE33
0.1uFCLE34
0.1uFCLE35
0.1uFCLE36
0.1uFCLE37
0.1uFCLE38
0.1uFCLE39
0.1uFCLE40
0.1uFCLE1
0.1uFCLE2
0.1uFCLE3
0.1uFCLE4
0.1uFCLE5
0.1uFCLE6
0.1uFCLE7
0.1uFCLE8
0.1uFCLE9
0.1uFCLE10
0.1uFCLE11
0.1uFCLE12
0.1uFCLE13
0.1uFCLE14
0.1uFCLE15
0.1uFCLE16
0.1uFCLE17
0.1uFCLE18
0.1uFCLE19
0.1uFCLE20
0.1uFCLE43
GND
5V
WSLEDOUT
0.1uFCLE44
PIA101 PIA102
PIA103PIA104COA1
PIA201 PIA202
PIA203PIA204COA2
PIA301 PIA302
PIA303PIA304COA3
PIB101
PIB102 PIB103
PIB104
COB1
PIB201
PIB202 PIB203
PIB204
COB2
PIB301
PIB302 PIB303
PIB304
COB3
PIC101
PIC102 PIC103
PIC104
COC1
PIC201
PIC202 PIC203
PIC204
COC2
PIC301
PIC302 PIC303
PIC304
COC3
PICLE101
PICLE102COCLE1
PICLE201
PICLE202COCLE2
PICLE301
PICLE302COCLE3
PICLE401
PICLE402COCLE4
PICLE501
PICLE502COCLE5
PICLE601
PICLE602COCLE6
PICLE701
PICLE702COCLE7
PICLE801
PICLE802COCLE8
PICLE901
PICLE902COCLE9
PICLE1001
PICLE1002COCLE10
PICLE1101
PICLE1102COCLE11
PICLE1201
PICLE1202COCLE12
PICLE1301
PICLE1302COCLE13
PICLE1401
PICLE1402COCLE14
PICLE1501
PICLE1502COCLE15
PICLE1601
PICLE1602COCLE16
PICLE1701
PICLE1702COCLE17
PICLE1801
PICLE1802COCLE18
PICLE1901
PICLE1902COCLE19
PICLE2001
PICLE2002COCLE20
PICLE2101
PICLE2102COCLE21
PICLE2201
PICLE2202COCLE22
PICLE2301
PICLE2302COCLE23
PICLE2401
PICLE2402COCLE24
PICLE2501
PICLE2502COCLE25
PICLE2601
PICLE2602COCLE26
PICLE2701
PICLE2702COCLE27
PICLE2801
PICLE2802COCLE28
PICLE2901
PICLE2902COCLE29
PICLE3001
PICLE3002COCLE30
PICLE3101
PICLE3102COCLE31
PICLE3201
PICLE3202COCLE32
PICLE3301
PICLE3302COCLE33
PICLE3401
PICLE3402COCLE34
PICLE3501
PICLE3502COCLE35
PICLE3601
PICLE3602COCLE36
PICLE3701
PICLE3702COCLE37
PICLE3801
PICLE3802COCLE38
PICLE3901
PICLE3902COCLE39
PICLE4001
PICLE4002COCLE40
PICLE4301
PICLE4302COCLE43
PICLE4401
PICLE4402COCLE44
PID101 PID102
PID103PID104COD1
PID201 PID202
PID203PID204COD2
PID301 PID302
PID303PID304COD3
PIE101
PIE102 PIE103
PIE104
COE1
PIE201
PIE202 PIE203
PIE204
COE2
PIE301
PIE302 PIE303
PIE304
COE3
PIF101
PIF102 PIF103
PIF104
COF1
PIF201
PIF202 PIF203
PIF204
COF2
PIF301
PIF302 PIF303
PIF304
COF3
PIG101 PIG102
PIG103PIG104COG1
PIG201 PIG202
PIG203PIG204COG2
PIG301 PIG302
PIG303PIG304COG3
PILED101 PILED102
PILED103PILED104COLED1
PILED201 PILED202
PILED203PILED204COLED2
PILED301 PILED302
PILED303PILED304COLED3
PILED401 PILED402
PILED403PILED404COLED4
PILED501 PILED502
PILED503PILED504COLED5
PILED601 PILED602
PILED603PILED604COLED6
PILED701 PILED702
PILED703PILED704COLED7
PILED801 PILED802
PILED803PILED804COLED8
PILED901 PILED902
PILED903PILED904COLED9
PILED1001 PILED1002
PILED1003PILED1004COLED10
PILED1101 PILED1102
PILED1103PILED1104COLED11
PILED1201 PILED1202
PILED1203PILED1204COLED12
PILED1301 PILED1302
PILED1303PILED1304COLED13
PILED1401 PILED1402
PILED1403PILED1404COLED14
PILED1501 PILED1502
PILED1503PILED1504COLED15
PILED1601 PILED1602
PILED1603PILED1604COLED16
PILED1701 PILED1702
PILED1703PILED1704COLED17
PILED1801 PILED1802
PILED1803PILED1804COLED18
PILED1901 PILED1902
PILED1903PILED1904COLED19
PILED2001 PILED2002
PILED2003PILED2004COLED20
PIA101 PIA201 PIA301 PIB101
PIB201
PIB301
PIC101
PIC201
PIC301
PICLE101 PICLE201 PICLE301 PICLE401 PICLE501 PICLE601 PICLE701 PICLE801 PICLE901 PICLE1001 PICLE1101 PICLE1201 PICLE1301 PICLE1401 PICLE1501 PICLE1601 PICLE1701 PICLE1801 PICLE1901 PICLE2001 PICLE2101 PICLE2201 PICLE2301 PICLE2401 PICLE2501 PICLE2601 PICLE2701 PICLE2801 PICLE2901 PICLE3001 PICLE3101 PICLE3201 PICLE3301 PICLE3401 PICLE3501 PICLE3601 PICLE3701 PICLE3801 PICLE3901 PICLE4001 PICLE4301 PICLE4401
PID101 PID201 PID301
PIE101
PIE201
PIE301
PIF101
PIF201
PIF301
PIG101 PIG201 PIG301
PILED101 PILED201 PILED301 PILED401 PILED501 PILED601 PILED701 PILED801 PILED901 PILED1001 PILED1101 PILED1201 PILED1301 PILED1401 PILED1501 PILED1601 PILED1701 PILED1801 PILED1901 PILED2001
NL5VPO5V
PIA103 PIA203 PIA303
PIB103
PIB203
PIB303
PIC103
PIC203
PIC303
PICLE102 PICLE202 PICLE302 PICLE402 PICLE502 PICLE602 PICLE702 PICLE802 PICLE902 PICLE1002 PICLE1102 PICLE1202 PICLE1302 PICLE1402 PICLE1502 PICLE1602 PICLE1702 PICLE1802 PICLE1902 PICLE2002 PICLE2102 PICLE2202 PICLE2302 PICLE2402 PICLE2502 PICLE2602 PICLE2702 PICLE2802 PICLE2902 PICLE3002 PICLE3102 PICLE3202 PICLE3302 PICLE3402 PICLE3502 PICLE3602 PICLE3702 PICLE3802 PICLE3902 PICLE4002 PICLE4302 PICLE4402
PID103 PID203 PID303
PIE103
PIE203
PIE303
PIF103
PIF203
PIF303
PIG103 PIG203 PIG303
PILED103 PILED203 PILED303 PILED403 PILED503 PILED603 PILED703 PILED803 PILED903 PILED1003 PILED1103 PILED1203 PILED1303 PILED1403 PILED1503 PILED1603 PILED1703 PILED1803 PILED1903 PILED2003
NLGNDPOGND
PIA102
PIA204PIA104
PIF102 PIA202
PIA304
PIA302
PIG304
PIB102
PIB204
PIB104
PILED2002
PIB202
PIB304
PIB302
PIC104
PIC102
PIC204
PIC202
PIC304
PIC302
PID304
PID102
PIE304
PID104
PID202
PID204
PID302
PIE102
PIF304
PIE104
PIE202
PIE204
PIE302
PIF104
PIF202
PIF204
PIF302
PIG102
PIG104
PIG202
PIG204
PIG302
PILED102
PILED204PILED104POWSLEDOUT
PILED202
PILED304
PILED302
PILED404
PILED402
PILED504
PILED502
PILED604
PILED602
PILED704
PILED702
PILED804
PILED802
PILED904
PILED902
PILED1004
PILED1002
PILED1104
PILED1102
PILED1204
PILED1202
PILED1304
PILED1302
PILED1404
PILED1402
PILED1504
PILED1502
PILED1604
PILED1602
PILED1704
PILED1702
PILED1804
PILED1802
PILED1904
PILED1902
PILED2004
PO5VPOGND
POWSLEDOUT
1
1
2
2
3
3
4
4
D D
C C
B B
A A
Title
Number RevisionSizeA
Date: 3/24/2016 Sheet ofFile: H:\Google Drive\..\WSwitch.SchDoc Drawn By:
START
SW-DPST
IGNITION
SW-DPST
CLUTCH
SW-DPST
TALK
SW-DPST
MODE
SW-DPST
RST
MODE
ENTER
BACK
DRS
START
IGNITION
CLUTCH
TALK
3.3V
GND
LC
DRS
SW-DPST
12
RSW1
Header 2
12
RSW2
Header 2
GND
GND
1K
RS1Res3
1K
RS2Res3
SW1
SW2
0.1uFCS2
0.1uFCS1
3.3V
3.3V
3.3V
RST
SW-DPST
12
RSW3
Header 2
GND
1K
RS3Res3
SW3
0.1uFCS3
3.3V
ENTER
SW-DPST
SHUP
SW-DPST
SHDOEN
SW-DPST
SHIFTDOWN
SHIFTUP SHIFTUP
SHIFTDOWN
GND
SHIFTDOWN
SHIFTUP
1K
RS4Res3
3.3V
0.1uFCS4
GND1K
RS5Res3
3.3V
0.1uFCS5
GND1K
RS6Res3
3.3V
0.1uFCS6
GND1K
RS7Res3
3.3V
0.1uFCS7
GND
1K
RS11Res3
3.3V
0.1uFCS11
GND
1K
RS12Res3
3.3V
0.1uFCS12
GND
1K
RS13Res3
3.3V
0.1uFCS13
GND
1K
RS8Res3
3.3V
0.1uFCS8
GND
1K
RS9Res3
3.3V
0.1uFCS9
GND
1K
RS10Res3
3.3V
0.1uFC12
GND
SHIFTDOWN
SHIFTUP
PIC1201
PIC1202COC12
PICLUTCH01 PICLUTCH02
PICLUTCH03 PICLUTCH04
COCLUTCH
PICS101PICS102
COCS1
PICS201PICS202
COCS2
PICS301PICS302
COCS3
PICS401PICS402
COCS4
PICS501PICS502
COCS5
PICS601PICS602
COCS6
PICS701PICS702
COCS7
PICS801PICS802
COCS8
PICS901PICS902
COCS9
PICS1101PICS1102
COCS11
PICS1201PICS1202
COCS12
PICS1301PICS1302
COCS13
PIDRS01 PIDRS02
PIDRS03 PIDRS04
CODRS
PIENTER01 PIENTER02
PIENTER03 PIENTER04
COENTER
PIIGNITION01 PIIGNITION02
PIIGNITION03 PIIGNITION04
COIGNITION
PIMODE01 PIMODE02
PIMODE03 PIMODE04
COMODE
PIRS101
PIRS102CORS1
PIRS201
PIRS202CORS2
PIRS301
PIRS302CORS3
PIRS401
PIRS402CORS4
PIRS501
PIRS502CORS5
PIRS601
PIRS602CORS6
PIRS701
PIRS702CORS7
PIRS801
PIRS802CORS8
PIRS901
PIRS902CORS9
PIRS1001
PIRS1002CORS10
PIRS1101
PIRS1102CORS11
PIRS1201
PIRS1202CORS12
PIRS1301
PIRS1302CORS13
PIRST01 PIRST02
PIRST03 PIRST04
CORST
PIRSW101
PIRSW102
CORSW1
PIRSW201
PIRSW202
CORSW2
PIRSW301
PIRSW302
CORSW3
PISHDOEN01 PISHDOEN02
PISHDOEN03 PISHDOEN04
COSHDOEN
PISHUP01 PISHUP02
PISHUP03 PISHUP04
COSHUP
PISTART01 PISTART02
PISTART03 PISTART04
COSTART
PITALK01 PITALK02
PITALK03 PITALK04
COTALK
PIRS102
PIRS202
PIRS302
PIRS402
PIRS502
PIRS602
PIRS702
PIRS802
PIRS902
PIRS1002PIRS1102
PIRS1202PIRS1302
NL303VPO303V
PIC1202
PICLUTCH01
PICLUTCH03
PICS102
PICS202
PICS302
PICS402
PICS502
PICS602
PICS702
PICS802
PICS902
PICS1102
PICS1202PICS1302
PIDRS01
PIDRS03
PIENTER01
PIENTER03
PIIGNITION01
PIIGNITION03
PIMODE01
PIMODE03
PIRST01
PIRST03
PIRSW101
PIRSW201
PIRSW301
PISHDOEN01
PISHDOEN03
PISHUP01
PISHUP03
PISTART01
PISTART03
PITALK01
PITALK03 POGND
POLC
POBACK
PICLUTCH02
PICLUTCH04
PICS701PIRS701 POCLUTCH
PICS101PIRS101PIRSW102 POSW1
PICS201PIRS201PIRSW202 POSW2
PICS301PIRS301PIRSW302 POSW3
PICS401PIDRS02
PIDRS04
PIRS401
PODRS
PICS501PIRS501PISTART02
PISTART04
POSTARTPICS601PIIGNITION02
PIIGNITION04
PIRS601
POIGNITION
PICS801PIRS801
PITALK02
PITALK04
POTALK
PICS1101PIRS1101
PIRST02
PIRST04
PORST
PICS1201
PIENTER02
PIENTER04
PIRS1201
POENTER
PICS1301
PIMODE02
PIMODE04
PIRS1301
POMODE
PIC1201PIRS1001
PISHUP02
PISHUP04
NLSHIFTDOWNPOSHIFTDOWN
PICS901PIRS901
PISHDOEN02
PISHDOEN04
NLSHIFTUPPOSHIFTUP
PO303V
POBACK
POCLUTCH
PODRS
POENTER
POGND
POIGNITION
POLC
POMODE
PORST
POSHIFTDOWN
POSHIFTUP
POSTART
POSW1
POSW2
POSW3
POTALK
1
1
2
2
3
3
4
4
D D
C C
B B
A A
Title
Number RevisionSizeA
Date: 3/24/2016 Sheet ofFile: H:\Google Drive\..\WPOWER.SchDoc Drawn By:
VIN1
CLP2
SHDN3
CHRG4
FAULT5
TIMER6RNG/SS 7
NTC 8BAT 9SENSE 10
BOOST 11
SW 12
EP 13
UP1
LT3650EMSE-4.2aPBF
4.7uHLP3
22uF
CP13
22uF
CP12
0.47UF
CP11
10uFCP10
10uFCP9
0.1uFCP14
0.1uFCP8 BD 1
BOOST 2
SW 3VIN4
EN5
VOUT 6
SS7
RT8
PG9
SYNC 10
EP 11
UP3
LT3971EMSE-3.3aPBF
DP3D Schottky
50KRP6
5V
DP2
D Schottky
DP1D Schottky
4.7uHLP1
10uFCP2
22uF
CP1POWERIN
3.3SH
GND
50KRP1
GND
10uFCP3
GND
SW1
PGND 2
VIN3
PWM/SYNC4
VCC5RT6
VC 7FB 8SD9
SGND 10
VOUT 11
CAP 12
EP 13
UP2
LTC3122EMSEaTRPBF
4.7uHLP2 0.1uFCP5 310K
RP4
100KRP5
100K
RP286.6KRP3
390PCP6
GND
22uF
CP7
GND 4.7uFCP4
GND
5V
POWERIN
5V
BT1Battery
GND
50KRP7
0.1uFCP15 10uF
CP180.1uFCP17
IN1
2
SHDN3 BYP 4OUT 5
GND
UP4
LTC1844ES5-3.3
3.3V
3.3V
GND
BATV
BATV
10uFCP19
3.3PV
3.3PV
5VSH
POWERVS
3.3SH
5VSH
5VSH
310KRP8
100KRP9
GND
POWERIN
PIBT101
PIBT102COBT1
PICP101PICP102
COCP1
PICP201PICP202
COCP2
PICP301PICP302
COCP3 PICP401PICP402
COCP4
PICP501PICP502
COCP5
PICP601PICP602
COCP6
PICP701PICP702
COCP7
PICP801PICP802
COCP8PICP901PICP902
COCP9PICP1001PICP1002
COCP10
PICP1101 PICP1102
COCP11
PICP1201PICP1202
COCP12PICP1301PICP1302
COCP13PICP1401PICP1402
COCP14
PICP1501PICP1502
COCP15
PICP1701PICP1702
COCP17PICP1801PICP1802
COCP18
PICP1901PICP1902
COCP19
PIDP101PIDP102
CODP1
PIDP201PIDP202
CODP2
PIDP301PIDP302
CODP3
PILP101
PILP102COLP1 PILP201 PILP202
COLP2
PILP301 PILP302COLP3
PIRP101
PIRP102
CORP1 PIRP201PIRP202
CORP2PIRP301
PIRP302
CORP3
PIRP401
PIRP402CORP4
PIRP501
PIRP502CORP5
PIRP601
PIRP602CORP6
PIRP701
PIRP702CORP7
PIRP801
PIRP802CORP8
PIRP901
PIRP902CORP9
PIUP101
PIUP102
PIUP103
PIUP104
PIUP105
PIUP106
PIUP107
PIUP108
PIUP109
PIUP1010
PIUP1011
PIUP1012
PIUP1013
COUP1
PIUP201
PIUP202
PIUP203
PIUP204
PIUP205
PIUP206
PIUP207
PIUP208PIUP209
PIUP2010
PIUP2011
PIUP2012
PIUP2013
COUP2
PIUP301
PIUP302
PIUP303
PIUP304
PIUP305
PIUP306
PIUP307
PIUP308
PIUP309
PIUP3010
PIUP3011
COUP3
PIUP401
PIUP402PIUP403 PIUP404
PIUP405
COUP4
PICP1202 PICP1302 PICP1401PILP302
PIUP301
PIUP306
NL303PV
PO303PV
NL303SH PO303SH
PICP1802
PIUP405 NL303V
PO303V
PICP501PICP702
PICP801 PICP902 PICP1002
PIRP402PIUP2011
PIUP304
PIUP305
NL5V
PO5V
PIUP209
NL5VSH PO5VSH
PIBT101PICP302
PICP1501 PICP1902
PIDP101
PILP201
PIRP102
PIUP109
PIUP203
PIUP401
PIUP403
NLBATV
PIBT102
PICP101
PICP301PICP402
PICP602
PICP701
PICP802 PICP901 PICP1001PICP1201 PICP1301 PICP1402
PICP1502PICP1702 PICP1801
PICP1901
PIDP201
PIDP301
PIRP202
PIRP501
PIRP601
PIRP701
PIRP901
PIUP106 PIUP1013
PIUP202
PIUP2010
PIUP2013
PIUP3010
PIUP3011
PIUP402
PICP201
PIDP202PILP102
PIUP1012
PICP202
PIDP102PIUP1011
PICP401
PIUP204
PIUP205
PICP502PIUP2012
PICP601PIRP302
PICP1101
PIUP302
PICP1102
PIDP302 PILP301PIUP303
PICP1701PIUP404
PILP101PIRP101PIUP1010
PILP202 PIUP201
PIRP201 PIUP206
PIRP301PIUP207
PIRP401
PIRP502PIUP208
PIRP602PIUP308
PIRP702PIUP107
PIRP801PIRP902
POPOWERVS
PIUP104
PIUP105
PIUP108
PIUP307
PIUP309
PICP102
PIRP802
PIUP101
PIUP102
PIUP103
NLPOWERIN
POPOWERIN
PO303PV
PO303SH
PO303V
PO5V
PO5VSH
POPOWERIN
POPOWERVS
Steering Position Sensor Board x Steering Position Sensor Schematic
1
1
2
2
3
3
4
4
D D
C C
B B
A A
Title
Number RevisionSizeA
Date: 3/21/2016 Sheet ofFile: H:\Google Drive\aa\RPschaSchDoc Drawn By:
VDD1
TP12VDD3/33
GND4 TP2 5TP3 6S 7OUT 8U2
AS5162
1uFC2
50
R2
GND
4a7nFC4
GND
1uFC3
10
R1
4a7nFC1
123
P1
Header 3
GND
VCC
VCC
Air Pressure Sensor Board x Air Pressure Sensor Schematic
1
1
2
2
3
3
4
4
D D
C C
B B
A A
Title
Number RevisionSizeA
Date: 3/21/2016 Sheet ofFile: H:\Google Drive\..\AROSCH.SchDoc Drawn By:
NC 1VS 2
GND 3VOUT 4
NC5
NC6 NC7
NC8
U2
MPXV7002DP
1234
P1
Header 4
SHDN1
2 3 4
IN5
NC 6
OUT 7
SENSE 8
GND
U4 LT3007ETS8-5aTR
GND
2uFC7
1uFC6
2
1
8
7 6
5
4
3 U3LT6350CMS8aPBF
10k
R4
10k
R5 0.1uF
C2Cap Semi
5V
5V
GND
10k
R3
0.1uF
C1
Cap Semi
GND
1
2
3
4
5 6 U1LTC6255CS6aPBF
GND
5V
10kR1
5V
10k
R2
0.1uF
C5Cap Semi
0.1uF
C4Cap Semi
GND
0.1uF
C3Cap Semi
5V
5V
GND
GND
5V
1uF
C8Cap Semi
0.1uF
C9Cap Semi
GND
PIC101PIC102
COC1
PIC201PIC202
COC2
PIC301PIC302
COC3PIC401PIC402
COC4PIC501PIC502
COC5
PIC601PIC602
COC6PIC701PIC702
COC7
PIC801PIC802
COC8
PIC901PIC902
COC9
PIP101
PIP102
PIP103
PIP104
COP1
PIR101
PIR102
COR1
PIR201 PIR202COR2
PIR301PIR302COR3
PIR401PIR402COR4
PIR501PIR502COR5
PIU101
PIU102PIU103
PIU104
PIU105 PIU106 COU1
PIU201
PIU202
PIU203
PIU204
PIU205
PIU206
PIU207
PIU208
COU2
PIU301
PIU302 PIU303
PIU304
PIU305
PIU306PIU307
PIU308
COU3
PIU401
PIU402 PIU403 PIU404
PIU405
PIU406
PIU407
PIU408
COU4
PIC301 PIC401 PIC501
PIC702
PIC801
PIR101 PIU106
PIU202
PIU303
PIU307
PIU407
PIU408
NL5V
PIC102
PIC302 PIC402 PIC502
PIC601 PIC701
PIC802
PIC902
PIP102
PIR202PIU102
PIU203
PIU306
PIU402 PIU403 PIU404
PIC101
PIR301
PIU302
PIC201
PIP104
PIR501
PIC202
PIP103
PIR401
PIC602
PIP101
PIU401
PIU405
PIC901PIU204 PIU308
PIR102
PIR201
PIU103
PIR302PIU101
PIU104
PIR402
PIU305
PIR502
PIU301
PIU304
PIU105
PIU201PIU205
PIU206
PIU207
PIU208
PIU406
Pit Computer Radio Board x Pit Computer Radio Schematic
1
1
2
2
3
3
4
4
5
5
6
6
D D
C C
B B
A A
Title
Number RevisionSizeC
Date: 3/21/2016 Sheet ofFile: H:\Google Drive\..\PitTelemsch.SchDoc Drawn By:
10uFC10
0.1uFC9
3.3V
GND
10uFC12
0.1uFC11
0.1uFC13
10uFC16
0.1uFC15
10uFC18
0.1uFC17
1K
R5Res3
12345
P1
Header 5
GND
RST1
3.3V
P10.11P10.22P10.33P1.04P1.15P1.26P1.37P1.48P1.59P1.610P1.711VCORE12DVCC113VSW14DVSS115P2.016P2.117P2.218P2.319P2.420P2.521P2.622P2.723P10.424P10.525
P7.4
26P7.5
27P7.6
28P7.7
29
P8.0
30P8.1
31P3.0
32P3.1
33
P3.2
34P3.3
35P3.4
36P3.5
37
P3.6
38P3.7
39AV
SS3
40PJ.0
41
PJ.1
42AV
SS1
43DCOR
44AV
CC1
45
P8.2
46P8.3
47P8.4
48P8.5
49
P8.6
50
P8.7 51P9.0 52P9.1 53P6.0 54P6.1 55P4.0 56P4.1 57P4.2 58P4.3 59P4.4 60P4.5 61P4.6 62P4.7 63P5.0 64P5.1 65P5.2 66P5.3 67P5.4 68P5.5 69P5.6 70P5.7 71DVSS2 72DVCC2 73P9.2 74P9.3 75P6.2
76P6.3
77P6.4
78P6.5
79P6.6
80P6.7
81DVSS
382
RST
83AV
SS2
84PJ.2
85PJ.3
86AV
CC2
87P.70
88P7.1
89P7.2
90P7.3
91PJ.4
92PJ.5
93SW
DIO
94SW
CLK
95P9.4
96P9.5
97P9.6
98P9.7
99P10.0
100
U1MSP432P401RIPZ
SWCLKSWDIO
3.3VGND
GND
GND
GND
GND
GND
3.3V
3.3V
3.3V
3.3V
100pF
C25Cap Semi
100pF
C26Cap Semi
12
YL1XTAL
GND
CLK1
CLK2
32XL1
32XL
100pF
C24Cap Semi
100pF
C23Cap Semi
12
YL2XTAL
GND
32XL1
32XL
VCORE
VSW
4.7uFC28
0.1uFC27
10mH
LL1Inductor
VCORE
VSW
1K
R11Res3
RFVCCTXPWR
DO5RFSHD RFSLRFGPO1 RFGPI1RFRSSI
1 23 45 67 89 1011 1213 1415 1617 1819 20
PRF1
Header 10X2
DI5
TXBOOTRXBOOT
5VUSB
GND
GND
NC 24NC 8VCC
20
RXD 5
RI 6
GND
7
DSR 9
DCD 10CTS 11
CBUS4 12CBUS2 13CBUS3 14
USBDP15USBDM16
3V3OUT17
GND
18
RESET19
VCC
IO4
GND
21
CBUS1 22CBUS0 23
AGND
25
TEST26
OSCI27
OSCO28
TXD 1
DTR 2
RTS 3
U2FT232RL-Tray
10uF
C3
R12
R13
GND
10uFC2
0.1uFC1
VBUS 1D- 2Da 3GND 4SHLD 5
J2
440247-1
GND
123456789
10P3
Header 10
1
VOUT 2VIN3
GND
UP3
LT1084CT-3.3
1
VOUT 2VIN3
GND
UP2
LT1084CT-5
GND
GND
BATTIN
0.47uFC6
0.47uFC7
0.47uFC8
0.47uFC29
123
P2
Header 3
BATTIN
GND
TXBOOTRXBOOT
DO5
DI5
CLK
1CLK
2
3.3V
RFVCC
GND
RST1
SWCLK
SWDIO
GND
BATTIN
12
P6
Header 2
3.3V
GND
1 23 4
P7
Header 2X2 1K
R8
Res3
1K
R7
Res3
5VUSB5VUSB
1 2 3
P5
Header 3
123
P4
Header 3
PIC101
PIC102COC1
PIC201
PIC202COC2
PIC301PIC302
COC3
PIC601
PIC602COC6
PIC701
PIC702COC7
PIC801
PIC802COC8
PIC901PIC902
COC9PIC1001PIC1002
COC10PIC1101PIC1102
COC11PIC1201PIC1202
COC12PIC1301PIC1302
COC13PIC1501PIC1502
COC15PIC1601PIC1602
COC16PIC1701PIC1702
COC17PIC1801PIC1802
COC18 PIC2301PIC2302
COC23PIC2401PIC2402
COC24PIC2501PIC2502
COC25PIC2601PIC2602
COC26PIC2701PIC2702
COC27PIC2801PIC2802
COC28
PIC2901
PIC2902COC29
PIJ201
PIJ202
PIJ203
PIJ204
PIJ205PIJ206
PIJ207
PIJ208
PIJ209
COJ2
PILL101
PILL102COLL1
PIP101
PIP102PIP103
PIP104
PIP105
COP1
PIP201
PIP202
PIP203
COP2
PIP301
PIP302
PIP303
PIP304
PIP305
PIP306PIP307PIP308PIP309PIP3010
COP3
PIP401
PIP402PIP403
COP4
PIP501 PIP502 PIP503
COP5
PIP601
PIP602
COP6
PIP701 PIP702PIP703 PIP704
COP7
PIPRF101 PIPRF102PIPRF103 PIPRF104
PIPRF105 PIPRF106PIPRF107 PIPRF108
PIPRF109 PIPRF1010
PIPRF1011 PIPRF1012
PIPRF1013 PIPRF1014
PIPRF1015 PIPRF1016
PIPRF1017 PIPRF1018PIPRF1019 PIPRF1020
COPRF1
PIR501
PIR502COR5
PIR701PIR702COR7
PIR801PIR802COR8
PIR1101
PIR1102COR11
PIR1201 PIR1202
COR12PIR1301 PIR1302
COR13
PIU101
PIU102
PIU103
PIU104
PIU105
PIU106PIU107PIU108
PIU109PIU1010
PIU1011
PIU1012
PIU1013
PIU1014
PIU1015PIU1016
PIU1017PIU1018PIU1019
PIU1020PIU1021
PIU1022
PIU1023
PIU1024
PIU1025
PIU1026 PIU1027 PIU1028 PIU1029 PIU1030 PIU1031 PIU1032 PIU1033 PIU1034 PIU1035 PIU1036 PIU1037 PIU1038 PIU1039 PIU1040 PIU1041 PIU1042 PIU1043 PIU1044 PIU1045 PIU1046 PIU1047 PIU1048 PIU1049 PIU1050PIU1051
PIU1052
PIU1053
PIU1054
PIU1055
PIU1056
PIU1057
PIU1058PIU1059PIU1060
PIU1061PIU1062
PIU1063
PIU1064
PIU1065
PIU1066
PIU1067
PIU1068
PIU1069PIU1070PIU1071
PIU1072
PIU1073
PIU1074
PIU1075
PIU1076PIU1077PIU1078PIU1079PIU1080PIU1081PIU1082PIU1083PIU1084PIU1085PIU1086PIU1087PIU1088PIU1089PIU1090PIU1091PIU1092PIU1093PIU1094PIU1095PIU1096PIU1097PIU1098PIU1099PIU10100COU1
PIU201
PIU202
PIU203
PIU204PIU205
PIU206
PIU207PIU208
PIU209
PIU2010
PIU2011
PIU2012
PIU2013
PIU2014
PIU2015
PIU2016
PIU2017
PIU2018
PIU2019
PIU2020
PIU2021
PIU2022PIU2023
PIU2024
PIU2025PIU2026
PIU2027
PIU2028
COU2
PIUP201PIUP202PIUP203
COUP2
PIUP301PIUP302PIUP303
COUP3
PIYL101PIYL102
COYL1
PIYL201PIYL202
COYL2
PIC901 PIC1002 PIC1101 PIC1202 PIC1301 PIC1501 PIC1602 PIC1701 PIC1802
PIC2901
PIP104
PIP601
PIR502
PIU1013
PIU1045
PIU1073
PIU1087
PIUP302
NL303V
PIC302
PIJ201
PIR701
PIR801
PIU2020
NL5VUSB
PIC2302
PIU1041
PIYL202
NL32XL
PIC2402
PIU1042
PIYL201
NL32XL1
PIC602
PIC801
PIP201
PIP302
PIUP203
PIUP303
NLBATTIN
PIC2502
PIU1086
PIYL101
NLCLK1
PIC2602
PIU1085
PIYL102
NLCLK2
PIPRF105
PIU1034NLDI5
PIPRF106
PIU1035NLDO5
PIC101 PIC201
PIC301
PIC601 PIC702
PIC802
PIC902 PIC1001 PIC1102 PIC1201 PIC1302 PIC1502 PIC1601 PIC1702 PIC1801PIC2301PIC2401 PIC2501 PIC2601
PIC2702 PIC2801
PIC2902
PIJ204
PIJ205PIJ206
PIJ207
PIJ208
PIJ209
PIP105
PIP202
PIP203
PIP301
PIP602
PIPRF101
PIR1101
PIU1015
PIU1040 PIU1043
PIU1072
PIU1084
PIU207 PIU2018 PIU2021PIU2025PIU2026
PIUP201
PIUP301
NLGND
PIC102 PIC202 PIU204PIU2017
PIJ202
PIR1201PIJ203
PIR1301
PIP303
PIU1033PIP304
PIU1032PIP305
PIU1031PIP306 PIU1030PIP307 PIU1029PIP308
PIU1028PIP309
PIU1027PIP3010
PIU1026
PIP401PIU1060
PIP402PIU1059PIP403PIU1058
PIP501
PIU10100
PIP502
PIU1099
PIP503
PIU1098
PIP701PIU2023 PIP702 PIR802PIP703PIU2022 PIP704
PIR702
PIPRF103
PIPRF1012
PIPRF1013 PIPRF1014
PIPRF1015 PIPRF1016
PIPRF1017 PIPRF1018PIPRF1019 PIPRF1020
PIR1102
PIU1044
PIR1202 PIU2015
PIR1302 PIU2016
PIU101
PIU102
PIU103
PIU104
PIU105
PIU106PIU107PIU108
PIU109PIU1010
PIU1011
PIU1016
PIU1017PIU1018PIU1019
PIU1022
PIU1023
PIU1024
PIU1025
PIU1036 PIU1037 PIU1038 PIU1039 PIU1046 PIU1047 PIU1048 PIU1049 PIU1050PIU1051
PIU1052
PIU1053
PIU1054
PIU1055
PIU1056
PIU1057
PIU1061PIU1062
PIU1063
PIU1064
PIU1065
PIU1066
PIU1067
PIU1068
PIU1069PIU1070PIU1071
PIU1074
PIU1075
PIU1076PIU1077PIU1078PIU1079PIU1080PIU1081PIU1082PIU1088PIU1089PIU1090PIU1091PIU1092PIU1093PIU1096PIU1097
PIU202
PIU203
PIU206
PIU208
PIU209
PIU2010
PIU2011
PIU2012
PIU2013
PIU2014
PIU2019
PIU2024
PIU2027
PIU2028
PIPRF1010NLRFGPI1
PIPRF109NLRFGPO1
PIPRF1011NLRFRSSI
PIPRF107NLRFSHD
PIPRF108NLRFSL
PIC701
PIPRF102
PIUP202NLRFVCC
PIP101
PIR501
PIU1083NLRST1
PIU1021
PIU201 NLRXBOOT
PIP103
PIU1095NLSWCLK
PIP102
PIU1094NLSWDIO
PIU1020
PIU205NLTXBOOT
PIPRF104NLTXPWR
PIC2701 PIC2802
PILL101
PIU1012
NLVCORE
PILL102
PIU1014
NLVSW