Technical manual - InterTest.com 6G-SDI_Sony F -ER8300_Technical Manual_10 mars 2017 1 Presentation...

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6G-SDI_Sony FCB-ER8300_Technical Manual_10 mars 2017

6G-SDI interface board

For Sony FCB-ER8300

Technical manual

P/N – TV10 0059: 6G-SDI interface bord for Sony FCB-ER8300 P/N – TV50 0008: 6g-sdi accessory kit Included: KEL 30 way micro coaxial camera cable, 3 way cable (COM), 2 way cable (power supply)

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Modification summary

Revision Author Date Description modification § modified

A BYO 23/09/2016 Creation

Writing Approval

Date 23/09/2016 27/09/2016

Name Bryan YON Bryan YON

Signature

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Table of content Modification summary .............................................................................................................................. 2

1 Presentation ............................................................................................................................................ 4

1.1 Synoptic .......................................................................................................................................... 4

1.2 Characteristics ................................................................................................................................. 5

1.2.1 Video flow ................................................................................................................................ 5

1.2.2 Communication flow................................................................................................................ 5

1.2.3 HD Video Input ........................................................................................................................ 6

1.2.4 HD Video Input (not yet implemented) ................................................................................... 6

1.2.5 HD Video Output ..................................................................................................................... 6

1.2.6 Serial Link ................................................................................................................................ 6

1.2.7 Power supply ............................................................................................................................ 7

1.3 Physical dimensions ........................................................................................................................ 7

2 Hardware ................................................................................................................................................ 8

2.1 Connectors ...................................................................................................................................... 8

2.1.1 Camera output (J1) - Not yet implemented .............................................................................. 9

2.1.2 Camera output (J100) ............................................................................................................. 10

2.1.3 SDI output (J2) ....................................................................................................................... 11

2.1.4 Power supply input (J3) ......................................................................................................... 11

2.1.5 Communication (J4) ............................................................................................................... 11

2.2 RS232 / TTL level resistor ............................................................................................................ 12

2.3 Switch Configuration (SW1000) .................................................................................................. 12

3 Functions .............................................................................................................................................. 13

3.1 Visca communication (J4) ............................................................................................................. 13

3.2 RS232/TTL level mode ................................................................................................................. 14

3.2.1 RS232 select mode (RS) ........................................................................................................ 14

3.2.2 TTL select mode (TTL) .......................................................................................................... 15

3.3 Video format configuration with micro switch (SW1000) ........................................................... 16

3.4 LEDs and Test points signalization ............................................................................................... 17

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1 Presentation The Twiga board provides a 6G-SDI output for Sony FCB-ER8300 (4k) camera block. The video camera format is coded with switches and a serial link (RS232 or TTL level) which allows control of the camera setting.

1.1 Synoptic

Main Functions:

SDI output SMPTE 292M, SMPTE 274M, SMPTE ST-2081 Internal Micro Coaxial Cable Board and Camera management by UART RS232/TTL +6V to +12V power supply input BNC, SMB and MCX optional connector Led status indicator

MCU

FC

B-E

R8300

FPGA

SDI driver

cable

SDI output

RS232/TTL

input/output

RS232/

TTL driver

Power IN

HDMI IN

Not yet

implemented

HDMI IN

UART TTL

Power

Unit

3V3 1V8 1V2 1V

12V 6V –

12V

HDMI

Deserializer

Parallel

Video

16-bit

SDI

Signal

VCXO

UART

TTL

SDI

Signal

UART

RS232/

TTL

I2C

Clk

Clk

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1.2 Characteristics

1.2.1 Video flow Sony FCB-ER8300 sends video data in TMDS format.

Twiga board acquires and processes the TMDS signal. The video is sent at SDI format.

Signals TMDS

Connector USL30 way

Link Micro Coaxial Cable

Connector USL30 way

Signals TMDS

Processing Deserializer

Processing FPGA

Signals SDI

Processing SDI Driver

Output Connector BNC, MXC, SMB

Output SDI Cable

1.2.2 Communication flow The communication with the camera can be done either in RS232 or TTL level. By default the board handle RS232 level. To change the serial communication between RS232 and TTL you need to switch the resistor configuration.

Thanks to Visca protocol, you can control the camera over serial communication port.

Signal UART

Connector USL30 way

Link Micro coaxial cable

Connector USL30 way

Signal UART

Processing FPGA

Processing Microcontroller

Processing RS232/TTL Driver

Processing RS232/TTL Switch

Connector Molex 3 way

FCB ER-8300

Interface Board

Interface Board

FCB ER-8300

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1.2.3 HD Video Input

Video: Digital – Connected to the HDMI Deserializer Connector: KEL USL00-30L 30way – J100 Signals: TMDS signal Format: 720p50 to 2160p30 CLK: 74,25MHz to 297MHz

1.2.4 HD Video Input (not yet implemented)

Video: Digital – Connected to the FPGA Connector: KEL USL00-30L 30way – J1 Signals: TMDS signal Format: 720p50 to 2160p30 CLK: 74,25MHz to 297MHz

1.2.5 HD Video Output

Video: Digital Connector: BNC – J2 Signals: SDI signal Format: 720p50 to 2160p30 CLK: 1,485GHz to 5,94GHz Formats: 720p25 to 2160p30

1.2.6 Serial Link

Camera/Board o Communication: UART o Level: TTL (0-3,3V) o Connector: KEL USL00-30L 30way – J100 / J1 o Signal: Rx and Tx

Board/Outside o Communication: UART o Level: RS232 (±12V) or TTL (0-3,3V) o Connector: Molex 53398-0371 1,25mm 4way vertical – J4 o Signal: Full-duplex UART RS232/TTL

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1.2.7 Power supply

Camera/Board o Voltage: 6-12VDC o Connector: KEL USL00-30L 30way – J100 / J1

Board/Outside o Voltage: 6-12VDC o Connector: JST B2B-PH-SM4-TB(LF)(SN) – J3

1.3 Physical dimensions

ø

J1

J2

J3

J4

J100

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2 Hardware

2.1 Connectors

J2 – SDI

output

J4 – UART

RS232 /TTL

input/output

J3 – Power IN

J1 – Camera

Input

NOT USED

J100 –

Camera

Input

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2.1.1 Camera output (J1) - Not yet implemented

Connector reference: USL20-30SS-005-C

Cable reference: KEL USL20-30SS-012-C

Pin No. Name

30 GND

29 TXCLKOUT-

28 TXCLKOUT+

27 GND

26 TX0OUT-

25 TX0OUT+

24 GND

23 TX1OUT-

22 TX1OUT+

21 GND

20 TX2OUT-

19 TX2OUT+

18 GND

17 RESERVED

16 SCL

15 SDA

14 HDP

13 5V IN

12 RESERVED

11 GND

10 RESERVED

9 RESERVED

8 GND

7 UART_RX

6 UART_TX

5 RESET

4 DC_IN

3 DC_IN

2 DC_IN

1 DC_IN

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2.1.2 Camera output (J100)

Connector reference: USL20-30SS-005-C

Cable reference: KEL USL20-30SS-012-C

Pin No. Name

30 GND

29 TXCLKOUT-

28 TXCLKOUT+

27 GND

26 TX0OUT-

25 TX0OUT+

24 GND

23 TX1OUT-

22 TX1OUT+

21 GND

20 TX2OUT-

19 TX2OUT+

18 GND

17 RESERVED

16 SCL

15 SDA

14 HDP

13 5V IN

12 RESERVED

11 GND

10 RESERVED

9 RESERVED

8 GND

7 UART_RX

6 UART_TX

5 RESET

4 DC_IN

3 DC_IN

2 DC_IN

1 DC_IN

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2.1.3 SDI output (J2)

Connector: BNC by default - SMB or MCX Option

2.1.4 Power supply input (J3)

Connector reference: JST B2B-PH-SM4-TB(LF)(SN)

2.1.5 Communication (J4)

Connector reference: Molex 53398-0371

Pin No. Name

1 Inner copper

2 Shield – GND

Pin No. Name

1 VSYS (+6/+12 V)

2 GND

Pin No. Name

3 UART RX (RS232)

2 UART TX (RS232)

1 GND

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2.2 RS232 / TTL level resistor

The level switch is made by 0Ω resistor R300, R301, R302 and R303. You will find more detail about

the mode switching at § 3.2 RS232/TTL level mode.

2.3 Switch Configuration (SW1000)

The micro switch allows to change the camera format without using the appropriate Visca command.

You will find a list of the format at § 3.3 Video format configuration with micro switch (SW1000)

RS232 / TTL

level switch

Format DIP-switches

OFF ON

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3 Functions

3.1 Visca communication (J4)

In order to use the Visca you need to select the communication mode first RS232/TTL.

The factory setting is RS232 Level.

Once the correct mode is selected you can use Visca protocol to control the. Please refer to the Sony FCB-ER8300 camera datasheet to have the complete command list.

UART RX (RS232): Interface board input

UART TX (RS232): Interface Board output

To connect the board direct to the PC SUBD9 you can wire the pins as show below, using a RS232 standard PC cable:

UART RX (RS232): interface module input to PC SUBD9 (pin3)

UART TX (RS232): interface module output to PC SUBD9 (pin2)

GND: interface module to PC SUBD9 (pin5)

If you want to control the camera format by Visca command, the DIP switches must be set at external (OFF, OFF, OFF, OFF).

J4 – UART

RS232 /TTL

input/output

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3.2 RS232/TTL level mode

In order to use RS232 or TTL mode you need to perform a hardware modification on the board by switching the location of the resistors. By default the board is RS232 level mode.

3.2.1 RS232 select mode (RS)

To select the RS232 mode you need to move the resistors on the RS configuration location, the best way is to desoldering the resistor from TTL configuration mode and soldering it on RS configuration mode. It is 0Ω resistor in 0402 package.

Do never select the RS232 and TTL mode at the same time,

This may seriously damage your system.

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3.2.2 TTL select mode (TTL)

To select the TTL mode you need to move the resistors on the TTL configuration location, the best way is to desoldering the resistor from RS configuration mode and soldering it on TTL configuration mode. It is 0Ω resistor in 0402 package.

Do never select the RS232 and TTL mode at the same time,

This may seriously damage your system.

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3.3 Video format configuration with micro switch (SW1000)

In the "External" mode, the interface module does not change the format of the video camera. If you want to control the camera format by Visca command, the micro switch must be set at external (OFF, OFF, OFF, OFF). In other modes, the board checks the camera video format. If it doesn’t correspond to the switches, the board sends a Visca command to change the format.

1 2 3 4 ER8300 Video Format

OFF OFF OFF OFF External

ON OFF OFF OFF 1080p29.97*

OFF ON OFF OFF 1080p25*

ON ON OFF OFF 1080i59.94

OFF OFF ON OFF 1080i50

ON OFF ON OFF 720p59.94

OFF ON ON OFF 720p50

ON ON ON OFF 720p29.97*

OFF OFF OFF ON ePT 25*

ON OFF OFF ON 2160p29.97

OFF ON OFF ON 2160p25

ON ON OFF ON 1080p50

OFF OFF ON ON 1080p59.94

ON ON ON ON ePT 29.97*

* Output indicates that the same image is output two times

The others switch configuration configure the camera at 720p50 format.

OFF ON

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3.4 LEDs and Test points signalization

There are three LEDs on the FPGA and one LED on the MCU to indicate the status of the board.

• FPGA LED 1: VCXO clock divide by 224

• FPGA LED 2: VSync camera

• FPGA LED 3: On: 2160p formats, Off: others formats

• MCU LED: o 1 blink: MCU pins initialization o 2 blinks: FPGA programming done o 3 blinks: I2C initialization o 4 blinks: Camera ready o 5 blinks: Format configured o 6 blinks: Normal operation, status ok o 7 blinks: Format changed (micro switch)

There are six test points for the voltage measurement (indicate by its voltage 12V, 3V3, GND, etc.). There are three test points for each FPGA LED with the same signal as the LED. There are two test point on the MCU T200 and T201. Not used.

FPGA

LED

MCU

LED

Date post:	28-Mar-2018
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Technical manual - InterTest.com 6G-SDI_Sony F -ER8300_Technical Manual_10 mars 2017 1 Presentation...

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