DisplayPort Protocol Analyzer
VA-1835
Instruction Manual
Ver.1.01
DisplayPort Protocol Analyzer
VA-1835 Instruction Manual
2012.7
Ver.1.01
ASTRODESIGN,Inc
CCoonntteennttss
BEFORE USE......................................................................................................................................................................v
Chapter 1 Concerning the VA-1835 .................................................................................................................................... 1
1.1 Overview....................................................................................................................................................................................................................1
1.2 Features .....................................................................................................................................................................................................................1
1.3 Parts and their functions...................................................................................................................................................................................3
1.3.1 VA-1835 front panel ............................................................................................................................ 3
1.3.2 VA-1835 VA-1835 side panel .............................................................................................................. 5
1.3.3 VA-1835 rear panel ............................................................................................................................. 6
1.3.4 Mouse operations ............................................................................................................................... 7
1.3.5 On-screen displays ............................................................................................................................. 8
1.3.6 Icons ................................................................................................................................................... 9
Chapter 2 Connection With Peripheral Devices and Usage Examples............................................................................. 13
2.1 Example of connections in the receiver mode............................................................................................ 13
2.2 Example of connections in the through mode ............................................................................................ 14
2.3 Example of connections when using the Generate mode. ......................................................................... 15
Chapter 3 Menu Configuration.......................................................................................................................................... 17
3.1 ANALYZE ................................................................................................................................................... 17
3.2 GENERATE................................................................................................................................................ 18
3.3 CAPTURE.................................................................................................................................................. 19
3.4 CONFIG ..................................................................................................................................................... 20
3.5 SETUP ....................................................................................................................................................... 21
Chapter 4 Source ANALYSIS............................................................................................................................................ 23
4.1 Video Timing .............................................................................................................................................. 23
4.2 Main Stream Attribute................................................................................................................................. 26
4.3 Link Configuration Field ............................................................................................................................. 28
4.4 Link / Sink Status Field............................................................................................................................... 30
4.5 AVI InfoFrame ............................................................................................................................................ 32
4.6 SPD InfoFrame .......................................................................................................................................... 35
4.7 Audio InfoFrame......................................................................................................................................... 37
4.8 MPEG InfoFrame ....................................................................................................................................... 40
4.9 Vendor Specific InfoFrame ......................................................................................................................... 42
4.10 Channel Status Bit.................................................................................................................................... 43
4.11 Audio Timing............................................................................................................................................. 46
4.12 HDCP Status ............................................................................................................................................ 48
Chapter 5 Signal Generate ............................................................................................................................................... 51
5.1 General Setting .......................................................................................................................................... 51
i
5.2 Generate Timing ........................................................................................................................................ 54
5.3 Main Stream Attribute Setting..................................................................................................................... 56
5.4 AVI InfoFrame Setting ................................................................................................................................ 58
5.5 SPD InfoFrame Setting .............................................................................................................................. 61
5.6 Audio InfoFrame Setting............................................................................................................................. 63
5.7 MPEG InfoFrame Setting ........................................................................................................................... 65
5.8 Vendor Specific InfoFrame Setting............................................................................................................. 66
5.9 Audio Setting.............................................................................................................................................. 67
5.10 HDCP Status............................................................................................................................................ 70
Chapter 6 Data Capture.................................................................................................................................................... 73
6.1 AUX Channel ............................................................................................................................................. 73
6.1.1 Monitor.............................................................................................................................................. 73
6.1.2 Output Access .................................................................................................................................. 75
6.1.3 Display Setup ................................................................................................................................... 76
6.2 Video Data ................................................................................................................................................. 77
Chapter 7 Device Config................................................................................................................................................... 79
7.1 Config File.................................................................................................................................................. 79
7.1.1 Load.................................................................................................................................................. 79
7.1.2 Save ................................................................................................................................................. 80
7.1.3 Delete ............................................................................................................................................... 81
7.2 Emulate Mode............................................................................................................................................ 82
7.3 EDID (Edit)................................................................................................................................................. 82
7.4 EDID (Load File) ........................................................................................................................................ 83
7.5 Receiver Capability Field ........................................................................................................................... 84
7.6 Device Specific Field.................................................................................................................................. 86
7.7 Generate Setting........................................................................................................................................ 87
7.7.1 General Setting................................................................................................................................. 87
7.7.2 Generate Timing ............................................................................................................................... 87
7.7.3 Main Stream Attribute ....................................................................................................................... 87
7.7.4 AVI InfoFrame................................................................................................................................... 87
7.7.5 SPD InfoFrame................................................................................................................................. 87
7.7.6 Audio InfoFrame ............................................................................................................................... 87
7.7.7 MPEG InfoFrame.............................................................................................................................. 87
7.7.8 Vendor Specific InfoFrame................................................................................................................ 87
7.7.9 Audio................................................................................................................................................. 87
Chapter 8 Setup ............................................................................................................................................................... 89
8.1 Display Setup............................................................................................................................................. 89
8.2 Audio Setup................................................................................................................................................ 90
ii
Contents
8.3 Log Setup................................................................................................................................................... 91
8.4 Action Setup............................................................................................................................................... 92
8.5 Device Information ..................................................................................................................................... 93
8.6 Initialize ...................................................................................................................................................... 94
Chapter 9 Internal Data .................................................................................................................................................... 95
9.1 EDID .......................................................................................................................................................... 95
9.1.1 SAMPLE1 (1Block EDID) ................................................................................................................. 96
9.1.2 SAMPLE2 (2Block EDID) ................................................................................................................. 97
Chapter 10 Error Table ..................................................................................................................................................... 99
10.1 Analyze error (displayed in red) table..................................................................................................... 99
10.1.1 Video Timing................................................................................................................................ 99
10.1.2 AVI InfoFrame............................................................................................................................ 100
10.1.3 SPD InfoFrame.......................................................................................................................... 100
10.1.4 Audio InfoFrame........................................................................................................................ 101
10.1.5 MPEG InfoFrame ...................................................................................................................... 102
10.1.6 Vendor Specific InfoFrame ........................................................................................................ 102
10.1.7 Channel Status Bit..................................................................................................................... 102
10.1.8 Audio Timing.............................................................................................................................. 102
10.1.9 HDCP ........................................................................................................................................ 102
Chapter 11 VA-1835 Specifications ................................................................................................................................ 103
11.1 Log data structure......................................................................................................................................................................................103
11.1.1 LOG DATA................................................................................................................................. 103
11.1.2 Analyze Data ............................................................................................................................. 104
11.2 Connector pinout .................................................................................................................................... 105
11.2.1 DISPLAYPORT connector ......................................................................................................... 105
11.3 VA-1835 Specifications ..............................................................................................................................................................................106
11.3.1 General specifications ............................................................................................................... 106
11.3.2 Interface specifications .............................................................................................................. 107
11.3.3 Restrictions................................................................................................................................ 108
iii
iv
BEFORE USE
Introduction
Thank you for purchasing the VA-1835 DisplayPort protocol analyzer. This manual describes the operation procedures to be followed when using the product as well as the precautions and other points to be observed during operation. Before operating the products, be absolutely sure to read through the manual since improper handling of the product may lead to malfunctioning and/or accidents. After having read through the manual, store it in a safe place for future reference when needed.
Safety precautions WARNING
Concerning the protocol analyzer
■ Refrain from subjecting the product to strong impact and from throwing it down. Doing so may cause product malfunctioning, rupturing, heat generation and/or a fire.
■ Do not use the product wherever there is a risk of ignition or explosion.
■ The product contains some high-voltage parts. Touching them may result in electric shocks, burns and/or malfunctioning so do not attempt to disassemble, repair or remodel the product yourself.
■ If there is a thunderstorm while the product is being used outdoors, turn off its power immediately, disconnect the power cable from the product body, and move the product to a safe place.
Concerning the power cable
■ Be absolutely sure to pull the molded plug when disconnecting the power cable.
■ Do not forcefully bend the power cable or use it bundled up. Doing so may cause a fire.
■ Do not place heavy objects on top of the power cable. Doing so may damage the cable and cause a fire and/or electric shocks.
Concerning foreign matter
■ Do not spill liquids inside the product or drop inflammable or metal objects into it. Using the product with these substances inside it can cause a fire, an electric shock and/or malfunctioning.
Caution
v
Concerning the product
■ When connecting the product to another device (such as a monitor or personal computer), connect it using the accessory FG cable, etc. so that the device and VA-1835 share the same frame ground (FG) connection. Use without a shared FG connection may cause the product to malfunction.
Figure FG connector connections
Concerning installation
■ Install the product in a stable location. Do not install it in the vertical position. Doing so may result in the generation of heat, causing the product’s temperature to rise and possibly resulting in the breakdown of the product.
Concerning liquid crystal
■ The properties of liquid crystal are such that some pixels (such as lighted dots and flashing dots) may be missing.
■ Do not touch liquid crystal which has leaked from the liquid crystal panel. If the liquid crystal panel has been accidentally damaged and the liquid (liquid crystal) inside it has leaked, do not ingest it, inhale it or allow it to get on your skin. In the event that liquid crystal has gotten into your eyes or mouth, immediately rinse with water. If it is on your skin or clothing, immediately wipe it off with alcohol, for example, and rinse if off using soap. If it is allowed to remain in place, it may damage your skin or clothing.
■ Take care with the glass shards from a broken liquid crystal panel. If the liquid crystal panel has been damaged, take care not to cut your hands or any other parts of your body on the glass shards. You may injure yourself if you touch the cut surfaces.
vi
BEFORE USE
■ The liquid crystal panel is made to extremely high standards of precision so observe the following checkpoints when handling it.
・ Wiping the panel with benzene, paint thinners or other solvents may cause deterioration. ・ Leaving water (salt water) on the panel may result in discoloration and/or staining. ・ Leaving the panel directly exposed to ultraviolet rays for prolonged periods of time may turn the deflection plate
brown, reduce the contrast and compromise the display quality in other ways as well. ・ Uneven colors may result if condensation or other forms of moisture are allowed to enter inside the product. ・ Directly hitting the panel or knocking it against objects may cause cracking, etc. ・ Do not attempt to disassemble the product since it is dangerous if you allow leaking liquid crystal to get on your skin.
When an error or trouble has occurred
■ In the event that an error or trouble has occurred, disconnect the power cable, and contact your dealer or an Astrodesign sales representative.
vii
Concerning the configuration of this manual
This manual is configured as follows.
Chapter Description Before Use This section explains what safety precautions are to be observed, how
the manual is configured, and what is packed with the product. Concerning the VA-1835 This section gives an overview of the VA-1835 and describes its
features. Connection With Peripheral Devices and Usage Examples This section describes the methods used to control the VA-1835.
Menu Configuration Source ANALYSIS Signal Generate Data Capture Device Config Setup Internal Data Error Table
This section describes the functions of the VA-1835.
VA-1835 Specifications This section describes the specifications of the VA-1835.
Concerning what is packed with the product
The following items are included with the product. Use of items other than the accessories provided may cause malfunctioning so be absolutely sure to use the accessories provided.
Item provided Quantity VA-1835 main unit 1 VA-1835 operating instructions CD (the PDF file you are reading) 1
USB mouse 1 USB flash memory 1 Power cable 1 FG cable 1
viii
11 Concerning the VA-1835
1.1 Overview The VA-1835 DisplayPort protocol analyzer (hereafter referred to as the “VA-1835”) makes it possible to check out the protocol sections which are required in the development of the DisplayPort transmitter. It allows the DisplayPort images and sounds to be checked with ease using its front LCD monitor and internal speaker. Furthermore, since the performance information (EDID, DPCD) of the VA-1835 main unit can be rewritten, it allows many different kinds of receivers (monitors) to be imagined. By passing data through the DISPLAYPORT output connector, the VA-1835 can also be used as an AUX line monitor. The VA-1835 generation function makes it possible to check the reception of signals from a sink unit. For the purposes of this manual, monitors, TV sets and other units which are provided with a DisplayPort input connector but not with a DisplayPort output connector are collectively referred to as receivers (monitors) while units which are provided with both DisplayPort input and output connectors and which output signals on the basis of the input signals are collectively referred to as repeaters.
1.2 Features Analysis (measurement) functions
DisplayPort video timings measured DisplayPort packet contents measured Differences from DisplayPort ratings checked
Receiver (monitor) functions
Reception of DisplayPort input signals enabled
Through function
By passing the input and output signals straight through the A-1835, the direct transfer of AUX line signals of source units and sink units can be checked.
1
Generation function
Using the timing data incorporated inside the VA-1835 and a number of patterns, this function makes it possible to check the reception of signals from a sink unit.
Emulation function
This function makes it possible to change the performance information of the VA-1835 main unit into the performance of other different monitors.
Built-in LCD monitor and speaker
The front LCD monitor makes it easy to check 8-bit, 10-bit and 12-bit DisplayPort images. Similarly, the internal speaker makes it easy to check the linear PCM sound.
Programming functions
The data used when imaging a monitor can be controlled in the form of programs. Simply by calling a program, it is possible to easily change to the performance of different kinds of monitors. A group function for picking out only those programs to be used from among a large number of programs is also available.
Recording of data into USB flash memory
The analysis (measurement) data, programs, installation settings and other data can be stored in a USB flash memory.
Hot plug function
This function makes it possible to initiate reset for a transmitter without disconnecting and reconnecting the cables between the transmitter and VA-1835.
Log trigger function
This enables triggers to be set to capture the analysis data.
Line monitor function
This enables the transmission and reception of commands using the AUX line to be verified.
2
Chapter 1 Concerning the VA-1835
1.3 Parts and their functions
1.3.1 VA-1835 front panel
①
② ③
④
⑤
⑥
⑦
①
LCD The DisplayPort input images and analysis results are displayed on the LCD.
② DISPLAYPORT input connector
The signals from the DISPLAYPORT output connector of a DVD player or other device are supplied to this input connector.
③ DISPLAYPORT output connector The DisplayPort signals to be input to a DisplayPort TV, monitor or other device are output from this connector.
④ Speaker Sound is output from the speaker.
⑤ Headphone jack The sound output from headphones is output here.
⑥ Rotary switch This is used to select items and perform other operations.
Key Function Key Function
IRQ key
This generates the interrupt requests of the hot plug function.
UNPLUG key
This sets the hot plug function to the unplugged status.
⑦
INC key
This is used when selecting the setting items, parameters, etc.
DEC key
This is used when selecting the setting items, parameters, etc.
3
ANALYZE key
This displays the Analyze menu.
GENERATE key
This displays the Generate menu.
CAPTURE key
This displays the Capture menu.
COMPLIANCE key
This displays the Compliance menu. (Support pending)
CONFIG key
This displays the Config menu.
SET UP key
This displays the Setup menu.
OSD key
When the key’s LED is lighted, the on-screen displays appear. When it is OFF, the on-screen displays do not appear.
PICTURE key
When the key’s LED is lighted, the input images are displayed. When it is OFF, the input images are not displayed.
MUTE key
When the key’s LED is lighted, the internal speaker is muted.When it is OFF, the internal speaker is set to ON.
RUN/STOP key
This switches between RUN and STOP.
MODE key
This switches the mode.
LOG key
When the key’s LED is lighted, the logs are acquired.
MULTI key
This switches to the multi-screen display.
WINDOW key
This moves the cursor.
FUNCTION key
This performs the operations for the screen concerned.
ESC key
This moves the cursor to the screen in the hierarchical level above.
4
Chapter 1 Concerning the VA-1835
1.3.2 VA-1835 side view
① Ethernet port This port is used to connect the VA-1835 to a LAN using an Ethernet cable.
② USB port (B) This is used to connect to a PC to enable the VA-1835 to be controlled by sending and receiving commands.
③ USB port (A) This is where the mouse or USB flash memory is connected.
④ TRIGGER The trigger or I2S signals are output here.
5
1.3.3 VA-1835 rear view
①
②③
(1) Power switch This is used to turn the power of the VA-1835 ON or OFF.
(2) Frame ground (FG) This is connected to FG on the device which is connected to the VA-1835.
(3) AC input socket The power cable is connected here.
6
Chapter 1 Concerning the VA-1835
1.3.4 Mouse operations
① Left clicking This performs the same operation as pressing the L CLICK key.
② Right clicking This performs the same operation as pressing the R CLICK key.
③ Wheel scrolling This scrolls up and down the ENABLE window.
④ Wheel clicking This performs the operations for the screen concerned.
7
1.3.5 On-screen displays
① Tag This is used to select the item to be displayed.
② Item tree This is used to select the items whose details are to be displayed.
③ Details This is used to display the measurements, setting items or other detailed information.
④ Simple information This is used to display the simple information which has been input.
⑤ Config file This is used to display the config file which is currently set.
⑥ Icon This is used to display the icon corresponding to the operation which is currently set.
8
Chapter 1 Concerning the VA-1835
1.3.6 Icons
Name Icon General description
This is displayed when the hot plug status at the input side is “High.” When the icon is clicked, an IRQ pulse is generated.
This is displayed when the hot plug status at the input side is “Low.”
This is displayed when the hot plug status at the input side is “High.” When the icon is clicked, the Unplug status is established.
Input hot plug icons
This is displayed when the hot plug status at the input side is “Low.”
When the icon is clicked, the config file is incremented.
Config file selection icons
When the icon is clicked, the config file is decremented.
This is displayed in white when the sound from the internal speaker is output.
Speaker icon
This is displayed in gray when the sound from the internal speaker is muted.
OSD icon
When the icon is clicked or when the L CLICK button is pressed, the on-screen display is turned off. (The on-screen display is turned back on when the icon is clicked or when the L CLICK button is pressed while the on-screen display is off.)
9
When the icon is white, input images are displayed.
PICTURE icon
When the icon is gray, input images are not displayed.
This is displayed in white when logs are being acquired.
LOG icon
This is displayed in gray when log acquisition is suspended.
The RUN/STOP icon is displayed when RUN (update) is selected.
RUN/STOP icons
The RUN/STOP icon is displayed when STOP (update) is selected.
This is displayed when the receiver mode is established.
MODE icons
This is displayed when the through mode is established.
This is displayed when the details screen is not split. MULTI icons
This is displayed when the details screen is split into two parts vertically.
10
Chapter 1 Concerning the VA-1835
This is displayed when the details screen is split into two parts horizontally.
This is displayed when the details screen is split into three parts.
This is displayed when the details screen is split into four parts vertically.
11
12
22 Connection with Peripheral Devices and Usage Examples
2.1 Example of connections in the receiver mode In this example, the VA-1835 is set up as a receiver (monitor) for analyzing the DisplayPort protocols of a DisplayPort output device.
Select the icon when using the VA-1835 as a receiver.
13
2.2 Example of connections in the Through mode In this example, the VA-1835 is set up in the Through mode for analyzing the AUX line data of a DisplayPort input/output device. By connecting a DisplayPort-compatible monitor to the DISPLAYPORT output connector of the VA-1835, whether the DisplayPort input/output device is operating correctly can be verified. In the through mode, it is also possible to monitor the AUX line and check the direct exchanges of data between an input device and output device.
Select the icon when using the VA-1835 in the Through mode.
14
Chapter 2 Connection With Peripheral Devices and Usage Examples
2.3 Example of connections when using the Generate mode. Video signals are generated from the VA-1835 to a DisplayPort-compatible monitor.
Select the icon when using the VA-1835 as a generator.
15
16
33 Menu Configuration
3.1 ANALYZE The ANALYZE menu is used when measuring the input DisplayPort statuses.
Mouse operations Left-click Analyze.
Main unit operation Press the ANALYZE key.
17
3.2 GENERATE The GENERATE menu is used when video signals are to be generated.
Mouse operations Left-click Generate. Main unit operation Press the GENERATE key.
18
Chapter 3 Menu Configuration
3.3 CAPTURE Mouse operations Left-click Capture.
Main unit operation Press the CAPTURE key.
19
3.4 CONFIG Mouse operations Left-click Config. Main unit operation Press the CONFIG key.
20
Chapter 3 Menu Configuration
3.5 SETUP Mouse operations Left-click Setup. Main unit operation Press the SETUP key.
21
22
44 Source ANALYSIS The procedure described below is used to measure the DisplayPort signal timing data and to decode the contents of packets, etc. and display them.
4.1 Video Timing The input timing data is measured.
Mouse operations Left-click Analyze. → Left-click Video Timing.
Press the ANALYZE key. Main unit operation
Rotary switch Select Video Timing. The display method used is indicated below.
23
Item Period Details
Pixel Clock Pixel frequency
H Frequency HSYNC frequency
V Frequency VSYNC frequency
H Total Pixels HT HTOTAL width
H Active Pixels HD HDISP width
H Sync Pixels HS HSYNC width
H Back Porch Pixels HB HSYNC back porch width
H Front Porch Pixels HF HSYNC front porch width
H Sync Polarity HSYNC polarity
V Total Lines VT VTOTAL width (1-frame increments)
V Active TOTAL VD(VD1+VD2) VDISP width (1-frame increments)
V Active Field1 VD(1) VDISP width
V Sync Field1 VS(1) VSYNC width
V Back Porch Field1 VB(1) VSYNC back porch width
V Front Porch Field1 VF(1) VSYNC front porch width
HV Sync OffSet1 H and V phase difference
1-frame increments in non-interlace mode; value of first field in interlace mode.
V Active Field2 VD2 VDISP width of second field in interlace mode
V Sync Field2 VS2 VSYNC width of second field in interlace mode
V Back Porch Field2 VB2 Back porch width of VSYNC of second field in interlace mode
V Front Porch Field2 VF2 Front porch width of VSYNC of second field in interlace mode
HV Sync OffSet2 H and V phase difference of second field in interlace mode
V Sync Polarity VSYNC polarity
Interlace Interlace or non-interlace
24
Chapter 4 Source ANALYSIS
HS HB HD HF
HT
DataEnable
HSYNC
Horizontal sync signal
VS VB VD VF
VT
Data Enable
HSYNC
VSYNC
Vertical sync signal (in non-interlace mode)
VS1 VB1 VD1 VF2
VT
DataEnable
HSYNC
VSYNC
VD2VF1 VS2VB2
Vertical sync signal (in interlace mode)
25
4.2 Main Stream Attribute The procedure described below is used to decode the main stream attributes of the DisplayPort input signals, and display them.
The display method used is indicated below.
Mouse operations Left-click Analyze. → Left-click Main Stream Attribute.
Press the ANALYZE key. Main unit operation
Rotary switch Select Main Stream Attribute.
When HEX<->GUI is clicked after right-clicking on the window, the HEX display can be replaced with the GUI display (or vice versa). The table below lists what is displayed as the Main Stream Attributes data items with a GUI display.
Display item What is displayed
M Clock XX H
N Clock XX H
Stream Clock XX H
H Total Pixels XXXX
H Active Start XXXX
H Active Width XXXX
H Sync Width XXXX
H Sync Polarity Active high pulse
26
Chapter 4 Source ANALYSIS
Active low pulse
V Total Pixels XXXX
V Active Start XXXX
V Active Width XXXX
V Sync Width XXXX
Active high pulse V Sync Polarity Active low pulse
Asynchronous Synchronous Clock synchronous
RGB
YCbCr4:2:2
YCbCr4:4:4
Component format
Reserved
VESA range Dynamic range CEA range
ITU-R BT601-5 YCbCr Colorimetry ITU-R BT709-5
6 bits
8 bits
10 bits
12 bits
16 bits
Bit depth per color
Reserved
odd number Interlaced V Total even even number
No stereo video transported
RIGHT eye
Reserved
Stereo Video Attribute
LEFT eye
VerticalBlanking_Flag X
FieldID_Flag X
NON-Interlace Interlace_Flag Interlace
NoVideoStream_Flag X
Unmute AudioMute_Flag Mute
HDCP SYNC DETECT X
27
4.3 Link Configuration Field The procedure described below is used to decode the Link Configuration Field data items of the DisplayPort input side DPCD, and display them. The display method used is indicated below.
Mouse operations Left-click Analyze. → Left-click Link Configuration Field.
Press the ANALYZE key. Main unit operation
Rotary switch Select Link Configuration Field.
When [HEX<->GUI] is clicked after right-clicki HEX display can be replaced with the GUI
w n Field items with a GUI ng on the window, the
display (or vice versa). The table below lists display.
hat is displayed as the Link Configuratio
Display item What is displayed
1.62Gbps LINK_BW_SET 2.7Gbps One lane
Two lanes LANE_COUNT_SET
Four lanes
Not enabled ENHANCED_FRAME_EN Enabled Not in progress
Training Pattern 1
TRAINING_PATTERN_SET
Training Pattern 2
28
Chapter 4 Source ANALYSIS
Reserved
Link quality test pattern not transmitted
D10.2 test pattern
Symbol Error Rate measurement Pattern
LINK_QUAL_PATTERN_SET
PRBS7
Not enabled RECOVERED_CLOCK_OUT_EN Enabled
Scramble SCRAMBLING_DISABLE Disables scrambler Disparity error and Illegal Symbol error
Disparity error
Illegal symbol error
SYMBOL_ERROR_COUNT_SEL
Reserved
Voltage swing level 0
Voltage swing level 1
Voltage swing level 2
VOLTAGE_SWING_SETX
Voltage swing level 3
Not Reach MAX_SWING_REACHEDX Reached
Without pre-emphasis
Pre-emphasis levle1
Pre-emphasis levle2
PRE_EMPHASIS_SETX
Pre-emphasis levle3
Not Reach MAX_PRE_EMPHASIS_REACHEDXReached No downspread SPREAD_AMP Equal to or less than 0.5% down spread
Not set ANSI 8B10B SET_ANSI_8B10B Set ANSI 8B10B
29
4.4 Link / Sink Status Field The procedure described below is used to decode the Link/Sink Status Field data items of the DisplayPort input side DPCD, and display them. The display method used is indicated below.
Mouse operations Left-click Analyze. → Left-click Link/Sink Status Field.
Press the ANALYZE key. Main unit operation
Rotary switch Select Link/Sink Status Field.
When HEX ↔ GUI is clicked after right-clicking on the window, the HEX display can be replaced with the GUI display (or vice versa). The table below lists what is displayed as the Link/Sink Status Field items with a GUI display.
Display item What is displayed
SINK_COUNT XX
Incapable CP_READY Capable
REMOTE_CONTROL_COMMAND... X
AUTOMATED_TEST_REQUES X
CP_IRQ X
SINK_SPECIFIC_IRQ X
LANEX_CR_DONE Not done
30
Chapter 4 Source ANALYSIS
Done
Not done LANEX_CHANNEL_EQ_DONE Done
Not locked LANEX_SYMBOL_LOCKED Locked
Not done INTARLANE_ALIGN_DONE
Done
Not changed DOWNSTREAM_PORT_STATUS... Changed
Not updated LINK_STATUS_UPDATED Updated
Sink out of synchronization RECEIVE_PORT_0_STATUS Sink in synchronization
Sink out of synchronization RECEIVE_PORT_1_STATUS Sink in synchronization
Level0
Level1
Level2
VOLTAGE_SWING_LANEX
Level3
Level0
Level1
Level2
PRE_EMPHASIS_LANEX
Level3
TRAINING_SCORE_LANEX XX
SYMBOL_ERROR_COUNT_LANEX XX
31
4.5 AVI InfoFrame The procedure described below is used to decode the AVI InfoFrame data items of the DisplayPort input, and display them. “AVI” stands for “Auxiliary Video Information.” The information for the images output by the transmitter is input.
The display method used is indicated below.
Mouse operations Left-click Analyze. → Left-click AVI InfoFrame.
Press the ANALYZE key. Main unit operation
Rotary switch Select AVI InfoFrame.
When HEX ↔ GUI is clicked after right-clicking on the window, the HEX display can be replaced with the GUI display (or vice versa). The table below lists displayed as the AVI InfoFrame data items with a GUI display.
what is
Display item What is displayed
Packet ID XX H
Packet Type 82 H
Header byte0 XX H
Header byte1 XX H
No Data
Overscanned
Underscanned Scan Information
re Futu
Bar Data not valid Bar Information
Vert.Bar Info valid
32
Chapter 4 Source ANALYSIS
Horiz. Bar Info valid
Vert. and Horiz. Bar Info valid
No Active Format Information valid Active Format Information Present
lid Active Format Information va
RGB
YCbCr4:2:2
YCbCr4:4:4 RGB or YCbCr
Future
Same as picture aspect ratio
4:3
16:9
14:9
box 16:9
box 14:9
box > 16:9
4:3 (H Just)
16:9 (14:9 V Just)
16:9 (4:3 V Just)
Active Format Aspect
reserved
No Data
4:3
16:9 Picture Aspect
Future
No Data
SMPTE 170M / ITU601
ITU709 Colorimetry
Extended Colorimetry Valid
Unknown
Scaled H
Scaled V Non-uniform Scaling
Scaled H&V
Default
Limited Range
Full Range RGB Quantization Range
Reserved
xvYCC601
xvYCC709
SYCC601
AdobeYCC601
AdobeRGB
Extended Colorimetry
Reserved No data
IT content IT content
[X] XXX x XXX @ XXX / XXX Hz X : X
Reserved Video Code
No Video Code Available
Repetition No Repetition
33
pixel sent X times
Reserved
Graphics
Photo
Cinema IT Content Type
Game
Limited Range
Full Range
Reserved YCC Quantization Range
Reserved
ETB (Line Number of End of Top Bar) 0 to FFFF
SBB (Line Number of Start of Bottom Bar) 0 to FFFF
ELB (Pixel Number of End of Top Bar) 0 to FFFF
SRB(Pixel Number of Start of Bottom Bar) 0 to FFFF NO ERROR
Rsv of Data Byte1 ERROR
NO ERROR Rsv of Data Byte4
ERROR
34
Chapter 4 Source ANALYSIS
4.6 SPD InfoFrame The procedure described below is used to decode the SPD Info data items of the DisplayPort input, and display them. “SPD” stands for “Source Product Description.” The information of tter is input.
The display method used is indicated below.
Frame
the transmi
When HEX↔GUI is clicked after right-clicking on the window, the HEX display can be replaced with the GUI display (or vice versa). The table below lists what is displayed as the SPD InfoFrame data items with a GUI display.
Display item What is displayed
Packet ID XX H
Packet Type 83H
Header byte0 XX H
Header byte1 XX H
Vendor Name (8 characters)
Product Description (16 characters)
unknown
Digital STB
DVD
Source Device Info
D-VHS
Mouse operations Left-click Analyze. → Left-click SPD InfoFrame.
Press the ANALYZE key. Main unit operation
Rotary switch Select SPD InfoFrame.
35
HDD Video
DVC
DSC
Video CD
GAME
PC general
Blue-Ray Disc
Super Audio CD
HD DVD
PMP
Reserved
36
Chapter 4 Source ANALYSIS
4.7 Audio InfoFrame The procedure described below is used to de splayPort input, and display them. For Audio InfoFr concernin t.
The display method used is indicated belo
code the Audio InfoFrame data items of the Di
g the sound output by the transmitter is inpuame, the information
w.
When HEX ↔ GUI is clicked after right-cl the window, the HEX display can be replaced with the GUI icking on display (or vice versa). The table below lists what is displayed as the Audio InfoFrame data items with a GUI display.
Display item What is displayed
Packet ID XX H
Packet Type 84 H
Header byte0 XX H
Header byte1 XX H
Refer to Stream Header
IEC60958 PCM
AC-3
MPEG1(Layers 1 & 2)
MP3(MPEG1 Layer 3)
Audio Coding Type
MPEG2(multichannel)
Mouse operations lyze. → Left- InfoFrame. Left-click Ana click Audio
Press the ANALYZE key. Main unit operation
Audi . Rotary switch Select o InfoFrame
37
AAC
DTS
ATRAC
One Bit Audio
Dolby Digital+
DTS-HD
MLP
DST
WMA Pro
Reserved
Refer to Stream Header Audio Channel Count
2 to 8 channels
Refer to Stream Header
32 kHz
44.1 kHz
48 kHz
88.2 kHz
96 kHz
176.4 kHz
Sampling Frequency
192 kHz
Refer to Stream header
16 bits
20 bits Sample Size
24 bits
TC FCH FLH FRH FLW FRW FRC FLC RR RL FC LFE FR FL (refer to the specifications) Speaker Placement
Reserved
Level Shift Value 0 - 15dB
Permitted or No information Down-mix Inhibit Flag
Prohibited
Refer to Audio Coding Type
HE-AAC
HE-AACv2
MPEG Surround
Format Code Extension
Reserved
Unknow nformation n or refer to other i
0 dB pla yback
+10 dB ck playbaLFE Pla l
Reserv
yback Leve
ed
NO ERROR Rsv of Data By
ERRORte1
NO ERROR Rs
ERRORv of Data Byte2
NO ERROR Rs
ERRORv of Data Byte3
Rsv of Data Byte6 NO ERROR
38
Chapter 4 Source ANALYSIS
ERROR
NO ERROR Rs
ERRORv of Data Byte7
NO ERROR Rs
ERRORv of Data Byte8
NO ERROR Rs
ERRORv of Data Byte9
NO ERROR Rs
ERRORv of Data Byte10
39
4.8 MPEG InfoFrame The procedure described below is used to decode the MPEG InfoFrame data items of the DisplayPort input, and display them.
nfoF e images sent by the transmitter erted
For the MPEG Ihave been conv
rame, the information of the compressed images is input if th from compressed to uncompressed.
The display method used is indicated below.
When HEX↔GUI is clicked after right-clicking on the window, the HEX display can be replaced with the GUI display (or vice versa). The table below lists what is displayed as the MPEG InfoFrame data items with a GUI display.
Display item What is displayed
Packet ID XX H
Packet Type 85 H
Header byte0 XX H
Header byte1 XX H
MPEG Bit Rate X M XXX k XXXX Hz
New Field (picture) Field Repeat
Repeated Field
Unknown (No Data)
I Picture
MPEG Frame
B Picture
Mouse operations Left-click Analyze. → Left-click MPEG InfoFrame.
Press the ANALYZE key. Main unit operation
Rotary switch Select Link / Sink Status Field
40
Chapter 4 Source ANALYSIS
P Picture
NO ERROR Rsv of Data Byte6
ERROR
NO ERROR Rsv of Data Byte7
ERROR
NO ERROR R
sv of Data Byte8
ERROR
NO ERROR Rsv of Data Byte9
ERROR
41
4.9 Vendor Specific InfoThe procedure described below is used data items of the DisplayPort input.
The display method used is indicate
Frame to display the Vendor Specific InfoFrame
d below.
The table below lists what is displ ems with a GUI display. ayed as the Vendor Specific InfoFrame data it
Display item What is displayed
Packet ID XX H
Packet Type 81 H
Header byte0 XX H
Header byte1 XX H Data byte1~27 XX H
Mouse operations Left-click Analyze lick Vendor Specific InfoFrame. . → Left-c
Press the ANALYZE key. Main unit operation
Rotary switch Sel e. ect Vendor Specific InfoFram
42
Chapter 4 Source ANALYSIS
4.10 Channel Status BitThe procedure described below is us t data items (sub-codes identifying the transmitting unit, sampling frequency, e , and display them.
The display method used is indic
ed to decode the Channel Status Bitc.) of the DisplayPort input audio stream
ated below.
When HEX ↔ GUI is clicked after right-clicking on the window, the HEX display can be replaced with the GUI display (or vice versa). The table below lists what is displayed as the Channel Status Bit data items with a GUI display.
Display item What is displayed
Professional Mode Professional or Consumer
Consumer Mode
linear PCM samples Audio
other than linear PCM samples
copyright Copy / Copyright
no copyright
Audio = Linear PCM samples
without pre-emphasis
Emphasis
with 50/15 us pre-emphasis
Mouse operations Left-click Analyze. → Left-click Channel Status Bit.
Press the ANALYZE key. Main unit operation
Rotary switch Se l Status Bit. lect Channe
43
Reserved - 2channel audio
Reserved - 4channel audio
Audio = other than Linear PCM samples
Default state
Mode 00 Channel Status Mode
Reserved
General. Used temporarily
Laser optical (Compact disc)
Laser optical (Laser optical digital audio system)
Laser optical (Mini disc system)
Laser optical (Digital versatile disc)
Laser optical (Reserved)
Digital/digital conv.&signal (PCM encoder/decoder)
Digital/digital conv.&signal (Digital signal mixer)
Digital/digital conv.&signal (Sampling rate converter)
Digital/digital conv.&signal (Digital sound sampler)
Digital/digital conv.&signal (Digital sound processor)
Digital/digital conv.&signal (Reserved)
Digital compact cassette
Magnetic tape or disc (DAT)
Magnetic tape or disc (Video tape recorder)
Magnetic tape or disc (Digital compact recorder)
Magnetic tape or disc (Reserved)
Broadcast reception (Japan)
Broadcast reception (Europe) Broadcast reception (USA) Broadcast reception (Electronic software delivery) Broadcast reception (Reserved) Without copyright information(Synthesizer) Without copyright information(Microphone) Without copyright information(Reserved) Category code without copyright(A/D converter) Category code without copyright(Reserved) Category code with copyright(A/D converter) Category code with copyright(Reserved) Category code groups for solid state memory
d) (ReserveExperiment products not for commercial sale
Category code
Reserved Not define.
L(Generation Status) Bit 0 to 1
Do not take into account. Source number
1 to 15 channels
Do not take into account. Channel number
(0x1:A; 0x2:B; …… 0xF:O) A - O
no indicate
32kHz
Sampling frequency
44.1kHz
44
Chapter 4 Source ANALYSIS
48kHz
88.2kHz ( - DISPLAYPORT Original )
96kHz ( - DISPLAYPORT Original )
176.4kHz ( - DISPLAYPORT Original )
192kHz ( - DISPLAYPORT Original )
768kHz
Reserved
Level 2, ±1000ppm (default)
Level 3, variable pitch
Level 1, ±50ppm - high accuracy Clo racy
Reserved
ck accu
20bits Ma ple length
24bits x sam
Maximum audio sample word length = 20 bits
Word length not indicated (default )
16 bits
18 bits
19 bits
20 bits
17 bits
Reserved
Maximum audio sample word length = 24 bits
Word length not indicated (default )
20 bits
22 bits
23 bits
24 bits
21 bits
Sample word length
Reserved
45
4.11 Audio Timing The procedure described below is used to decode the Main Stream Attribute of the DisplayPort input, and display them. It displays the constants used when reproducing the clock of the audio signals in the DisplayPort input from the pixel
signals.
The display method used is indicated below.
clock of the video signals and the volume level of the input DisplayPort Audio
Mouse operations Left-click Analyze. → Left-click Audio Timing.
Press the ANALYZE key. Main unit operation
Rotary switch Select Audio Timing.
When HEX ng on the window, the HEX display can be replaced with the GUI ↔ GUI is clicked after right-clickidisplay (or is displayed as the Audio Timing data items with a GUI
. vice versa). The table below lists what
display
Display item What is displayed
Maud
Naud Register values displayed (DEC)
Audio Sample
One Bit Audio
Compression Audio
NULL
Audio
AC-3
Type
46
Chapter 4 Source ANALYSIS
Refer to SMPTE 338M Pause
MPEG1-L1
MPEG1-L2,L3 or MPEG2 without extension
MPEG2 extension
MPEG2 AAC
MPEG2-1
MPEG2-2 MPEG2-3
DTS type1
DTS type2
DTS type3 ATRAC ATRAC2/3 ATRAC-X DTS HD WMA pro MPEG2 AAC half MPEG2 AAC quarter DD+ Dolby True HD Master Audio Reserved Refer to SMPTE 338M Extended data type
Audio Coding Type 0-15
Audio Channel Count 0-7
Mute Audio Mute
Unmute
CH1
CH2
CH3
CH4
CH5
CH6
CH7
CH8
Volume levels of channels
47
4.12 HDCP Status The procedure described below is used to display the constants used during HDCP authentication at the DisplayPort reception end.
The display method used is indicated below.
When HEX ↔ GUI is clicked after right-clicking on the window, the HEX display can be replaced with the GUI display (or vice versa). The table below lists what is displayed as the HDCP data items with a GUI display.
Display item What is displayed
Aksv Key Selector Vector of transmission side
Bksv Key Selector Vector of the VA-1835
An Dummy random value which is used for HDCP authentication and is sent to the VA-1835 from the transmitter
R0’ Authentication value calculated by the VA-1835
Bcaps Flag, etc. as to whether the receiver is a repeater
BStatus READY bit, etc.
BInfo Total number of steps, etc. connected downstream*
V’ Value determining whether KSV list, which was generated by the VA-1835, is appropriate*
KSVFIFO Value of KSV of unit connected downstream and collected by the VA-1835*
Mouse operations Left-click Analyze. → Left-click Link/Sink Status Field.
Press the ANALYZE key. Main unit operation
Rotary switch Select Link/Sink Status Field.
48
Chapter 4 Source ANALYSIS
* These items are displayed only when the receiver is a repeater.
49
50
55 Signal Generate The VA-1835 generates video signals as well as other signals. The measurement result display area has the items shown in the figure below.
5.1 General Setting The ON or OFF settings for the video signals, audio signals and HDCP, and the packets and patterns in which the signals are to be generated are selected as the general settings.
The display method used is indicated below.
Item Description
Generate Video Sets the video signals to ON or OFF.*
Generate Audio Sets the audio signals to ON or OFF.
HDCP Sets HDCP to ON or OFF.
Link Bandwidth Sets the Link Bandwidth.
Lane Count Sets the Lane Count.
SSC Sets SSC.
Mouse operations Left-click Generate. → Left-click General Setting.
Press the GENERATE key. Main unit operation
Rotary switch Select General Setting.
51
The packets with selected are sent.
AVI InfoFrame SPD InfoFrame Audio InfoFrame MPEG InfoFrame
Packet
Vendor Specific InfoFrame Horizontal
Scroll Vertical The patterns with selected are sent.
Color Bar
H Ramp
V Ramp
Frame
Pattern
Registered patterns
W Raster
52
Chapter 5 Signal Generate
R Raster
G Raster
B Raster
Window
Random Color Bar
CROSSHATCH
*The output video data actually consists of 8 bits.
53
5.2 Generate Timing The procedur bed below is used to set the video timing data.
The display method used is indicated below.
e descri
Setting item Description of setting
Sample Data Selects the video timing to be output.
Pixel Clock Frequency (25 to 165 MHz) of pixels with the video timing selected by Video Code*
H Frequency HSYNC frequency of the video timing selected by Video Code
V Frequency VSYNC frequency of the video timing selected by Video Code
H Total Pixels HTOTAL width of the video timing selected by Video Code
H Active Pixels HDISP width of the video timing selected by Video Code
H Sync Pixels HSYNC width of the video timing selected by Video Code
H Back Porch Pixels HSYNC back porch width of the video timing selected by Video Code
H Front Porch Pixels HSYNC front porch width of the video timing selected by Video Code
H Sync Polarity HSYNC polarity of the video timing selected by Video Code
V Total Lines VTOTAL width (in 1-frame increments) of the video timing selected by Video Code
Mouse op click Generate. → Left-cli erations Left- ck Generate Timing.
Press the GENERATE key. Main unit operation
itch Select GenerateRotary sw Timing.
54
Chapter 5 Signal Generate
V Active TOTAL VDISP width (iCode
n 1-frame increments) of the video timing selected by Video
V Active y Video Code Field1 VDISP width of the video timing selected b
V Sync Field1 VSYNC width of the video timing selected by Video Code
V Back Porch Field1 o timing selected by Video Code VSYNC back porch width of the vide
V Front Porch Field1 width of the video timing selected by Video Code VSYNC front porch
HV Sync OffSet1 in the video timing selected by Video Code Difference in H and V phases
V Active Field2 field during interlacing of the video timing selected by Video Code VDISP width of 2nd
V Sync Field2 VSYNC width of 2nd field during interlacing of the video timing selected by Video Code
V Back Porch Field2 VS of 2nd field during interlacing of the video timing sel y Video Code
YNC back porch width ected b
V Fro 2 VSYNC front porch width of 2nd field during interlacing of the video timing sel y Video Code nt Porch Field ected b
HV S Dif 2nd field H and V phases during interlacing of the video timing sel y Video Code ync OffSet2 ferences in
ected b
V Sync Polarity VS rity of the video timing selected by Video Code YNC pola
Int interlacing of the video timing selected by Video Code Interlace erlacing or non-
55
5.3 Main Stream AttriThe procedure described bel to set the Main Stream Attribute.
The display method used is in low.
bute Setting ow is used
dicated be
Display item What is displayed
M Clock XX H
N Clock XX H
Stream Clock XX H
H Total Pixels XXXX
H Active Start XXXX
H Active Width XXXX
H Sync Width XXXX
Active high pulse H Sync Polarity Active low pulse
V Total Pixels XXXX
Mouse erate. operations Left-click Gen → Left-click Main Stream Attribute.
Press the GENERATE key. Main unit operation
Rotary switch Select Ma in Stream Attribute.
56
Chapter 5 Signal Generate
V Active Start XXXX
V Active Width XXXX
V Sync Width XXXX
Active high pulse V Sync PolaActive low pulse
rity
Asynchronous Synchronousynchronous
RGB
YCbCr4:2:2
YCbCr4:4:4
Component format
Reserved
VESA range Dynamic range CEA range
ITU-R BT601-5 YCbCr Colorimetry ITU-R BT709-5
6 bits
8 bits
10 bits
12 bits
16 bits
Bit depth per color
Reserved
odd number Interlaced V Total even even number
No stereo video transported
RIGHT eye
Reserved
Stereo Video Attribute
LEFT eye
s Clock
57
5.4 AVI InfoFrame Setting The procedure described below is used to set the AVI Infro
The display method used is indicated below.
Frame.
Setting item Description of setting
PacketID XX H
Packet Type 82 H
Header byte0 XX H
Header byte1 XX H
No Data
Overscanned
Underscanned Scan Information
Future
Bar Data not valid
Vert.Bar Info valid
Horiz. Bar Info valid Bar Information
Vert. and Horiz. Bar Info valid
Active Format Present No Active Format Information valid
Mouse operations Left-click Generate. → Left-click AVI InfoFrame.
Press the GENERATE key. Main unit operation
Rotary switch Select AVI InfoFrame.
58
Chapter 5 Signal Generate
Active Format Information valid
RGB
YCbCr4:2:2 RGB or YCbCr
YCbCr4:4:4
Future
Same as picture aspect ratio
4:3
16:9
14:9
box 16:9
box 14:9
box > 16:9
4:3 (H Just)
16:9 (14:9 V Just)
16:9 (4:3 V Just)
Active Form
reserved
at Aspect
No Data
4:3
16:9 Picture Aspect
Future
No Data
SMPTE 170M / ITU601
ITU709 Colorimetry
Extended C ry Valid olorimet
Unknown
Scaled H
Scaled V Non-uniform Picture Scaling
Scaled H&V
Default
Limited Range
Full Range RGB Quantization Range
served Re
xvYCC601
xvYCC709
SYCC601
AdobeYCC601
Extended Colorimetry
obeRGBAd
No data IT content
IT content
[X] XXX x / XXX Hz X : X XXX @ XXX
Reserved Video Code
No Video Code Available
No Repetition
pixel sent X timesRepetition
Reserved
59
Graphics Photo Cinema
IT Content
Game
Type
Limited Range Full Range Reserved
YCC Quantization Range
Reserved ETB (Line NTop Bar)
FFF umber of End of
0 to F
SBB (Line Number of Start of Bottom Bar)
0 to FFFF
ELB (Pixel Number of End of Top Bar)
0 to FFFF
SRB (Pixel Number of Start of Bottom Bar)
0 to FFFF
60
Chapter 5 Signal Generate
5.5 SPD InfoFrame Setting The procedure described below is used to set the SPD InfroFrame.
The display method used is indicated below.
Mouse operations Left-click Generate. → Left-click SPD InfoFrame.
Press the GENERATE key. Main unit operation
Rotary switch Select SPD InfoFrame.
Setting item Description of setting
Pack XX H et ID
Pack 83 H et Type
Hea XX H der byte0
Hea XX H der byte1
Vend analyze_acter (8 characters) or Name Char
Prod Charanalyze_acter (16 characters) uct Description
unknown
Digital STB
DVD
D-VHS
HDD Video
DVC
Sour mation
DSC
ce Device Infor
61
Video CD GAME
PC general Blu-Ray Disc
Super Audio CD
HD DVD
PMP
Reserved
62
Chapter 5 Signal Generate
5.6 Audio InfoFrame Setting froFrame. The procedure described below is used to set the Audio In
The display method used is indicated below.
Mouse operations Left-click Generate. → Left-click Audio InfoFrame.
Press the GENERATE key. Main unit operation
Rotary switch Select Audio InfoFrame.
Display item What is displayed
Packet ID XX H
Packet Type 84 H
Header byte0 XX H
Header byte1 XX H
Refer to Stream Header
IEC M 60958 PC
AC-3
MPEG1(Layers 1 & 2)
MP3(MPEG1 Layer 3)
MPEG2(multichannel)
AAC
DTS
Audio Coding Type
ATRAC
63
One Bit Audio
Dolby Digital+
DTS-HD
MLP
DST
WMA Pro
Reserved
Refer to Stream Header Audio Channel Co
2 - 8ch unt
Refer to Stream Header
32 kHz
44.1 kHz
48 kHz
88.2 kHz
96 kHz
176.4 kHz
Sampling Frequen
192 kHz
cy
Refer to Stream header
16 bit
20 bit Sample Size
24 bit
TC FCH FFC LFE FR
LH FRH FLW FRW FRC FLC RR RL FL (refer to the specifications) Speaker Placement
Reserved
Level Shift Value 0 - 15dB
Permitted or No information Down-mix Inhibit Flag
Prohibited
Refer to Audio Coding Type
HE-AAC
HE-AACv2
MPEG Surround
Format Code Extension
Reserved
Unknown or refer to other information
0 dB playback
+10 dB playback LFE Playback Level
Reserved
64
Chapter 5 Signal Generate
5.7 MPEG InfoFrame Setting The procedure described below is used to set the M
The display method used is in
PEG InfroFrame.
dicated below.
Display item What is displayed
Packet ID XX H
Packet Type 85 H
Header byte0 XX H
Header byte1 XX H
MPEG Bit #0 XX H
MPEG Bit #1 XX H
MPEG Bit #2 XX H
MPEG Bit #3 XX H
New Field (picture) Field Repeat
Repeated Field
Unknown (No Data)
I Picture
B Picture MPEG Frame
P Picture
Mouse operations Left-click Gene MPErate. → Left-click G InfoFrame.
Press the GENERATE key. Main unit operation
Rotary switch ramSelect MPEG InfoF e.
65
5.8 Vendor Specific InfoFrame Setting
The display m
The procedure described below is used to set the Vendor Specific InfroFrame.
ethod used is indicated below.
Display item What is displayed
Packet ID XX H
Packet Type 81 H
Header byte0 XX H
Header byte1 XX H PB1 ~PB27 XX H
Mouse operations Left-click Generate. → Left-click Vendor Specific InfoFrame.
Press the GENERATE key. Main unit operation
Specific InfoFrame. Rotary switch Select Vendor
66
Chapter 5 Signal Generate
5.9 Audio Setting The procedure described below is used to set the Audio.
The display method used is indicated below.
Item What is displayed
Sampling Frequency The frequency checked among the 32 kHz to 192 kHz frequencies is sent.
Sample Length The number of bits checked among the 16 to 24 bits is sent.
Type1 XX (x100) Audio Frequency
Type2 XX (x100)
Type1 XXXX H Audio Volume
Type2 XXXX H
Output Enable The Audio Frequency and Audio Volume checked for Type 1 or Type 2 among what has been checked for channels 1 to 8 is sent.
Audio Mute Mute with checked for Audio Mute is sent.
Naud XXXX H
Maud XXXX H
Auto The value calculated automatically is set if is checked for Auto.
Channel Status Bit Pro or Consumer Consumer Mode
Mouse operations Left-click Generate. → Left-click Audio.
Press the GENERATE key. Main unit operation
Rotary switch Select Audio.
67
Professional Mode Liner PCM sample
Audio Other than liner PCM sample
Copyright Copy / Copyright
no copyright Without pre-emphasis With 50/15 us pre emphasis Reservrd-2channel audio Reservrd-4channel audio Default State
Emphasis
Reserved Mode 00 Channel Status
Mode Reserved General. Used temporarily Laser optical (Compact disc) Laser optical (Laser optical digital audio system) Laser optical (Mini disc system) Laser optical (Digital versatile disc) Laser optical (Reserved) Digital/digital conv.&signal (PCM encoder/decoder) Digital/digital conv.&signal (Digital signal mixer) Digital/digital conv.&signal (Sampling rate converter) Digital/digital conv.&signal (Digital sound sampler) Digital/digital conv.&signal (Digital sound processor) Digital/digital conv.&signal (Reserved) Digital compact cassette Magnetic tape or disc (DAT) Magnetic tape or disc (Video tape recorder) Magnetic tape or disc (Digital compact recorder) Magnetic tape or disc (Reserved) Broadcast reception (Japan) Broadcast reception (Europe) Broadcast reception (USA) Broadcast reception (Electronic software delivery) Broadcast reception (Reserved) Without copyright information(Synthesizer) Without copyright information(Microphone) Without copyright information(Reserved) Category code without copyright(A/D converter) Category code without copyright(Reserved) Category code with copyright(A/D converter) Category code with copyright(Reserved)
Category Code
Category code groups for solid state memory (Reserved)
68
Chapter 5 Signal Generate
Experiment products not for commercial sale Not define. Reserved
Not define. Reserved、expect 000 0000 and 000 0001 L Do not take into account.
Source Number 1 - 15 channels
Do not take into account. Channel Number
A - O (0x1:A; 0x2:B; …… 0xF:O)
44.1kHz
no indicate
32kHz
48kHz
88.2kHz ( - DISPLAYPORT Original )
96kHz ( - DISPLAYPORT Original ) Sampling frequency
176.4kHz ( - DISPLAYPORT Original )
192kHz ( - DISPLAYPORT Original )
768kHz
Reserved
Level 2, ±1000ppm (default)
Level 1, ±50ppm - high accuracy
Level 3, variable pitch Clock accuracy
Reserved
20 bits Max sample length
24 bits Maximum audio sample word length = 20 bit Word length not indicated (default ) 16 bits 18 bits 19 bits 20 bits 17 bits Reserved Maximum audio sample word length = 24 bits Word length not indicated (default ) 20 bits 22 bits 23 bits 24 bits 21 bits
Sample word length
Reserved
69
5.1P authentication of the
The display method used is indicated below.
0 HDCP Status The procedure described below is used to display the constants used for HDCDisplayPort transmission side.
Mouse operations Left-click Generate. → Left-click HDCP.
Press the GENERATE key. Main unit operation
Rotary switch Select HDCP Status.
Display item What is displayed
Encryption Status Encryp als sent by the VA-1835 tion status of the sign
Aksv Key Selector Vector of the VA-1835
Bksv Key Selector Vector of the receiver or repeater
An Dumm sent by the VA-1835 to the r
y random value which is used for HDCP authentication and iseceiver or repeater
R0 Authentication value calculated by e VA-1835 th
R0’ Authentication value calculated by the receiver or repeater
Bcaps Flag, etc. as to whether the receiver is a repeater
BStatus READY bit, etc.
BInfo Total number of steps, etc. connected downstream*
V Value determining whether the KSV list, which was generated by the repeater, is appropriate*
V’ Value determining whether KSV list, which was generated by the VA-1835, is appropriate*
KSVFIFO Value of KSV of unit connected downstream and collected by the VA-1835*
70
Chapter 5 Signal Generate
* These items are displayed only when the receiver is a repeater.
71
72
66 Data Capture This function makes it possible to capture the DisplayPort signals and AUX line signals, decode their contents and display them.
6.1 AUX Channel The procedures described below are used to monitor the input and output AUX lines, and display their items.
6.1.1 Monitor This setting is used to monitor the DisplayPort AUX lines.
The display method used is indicated below.
Display item What is displayed
< Displays the Request data.
> Displays the Reply data.
? Displays the data which cannot be identified as Request or Reply data.
Timer Displayed the monitored time.
Data Displayed the monitored data.
Mouse operations Left-click Capture. → Left-click Monitor.
Press the CAPTURE key. Main unit operation
Rotary switch Select Monitor.
73
P RROR ous zeros has been generated. re-charge E A Pre-charge Pulse which is not continu
D has been captured. ata ERROR Data which is neither “0” nor “1”
B ROR s has been captured. it length ER Data which is not in byte increment
B RROR Data with more than 16 bytes has been captured. yte length E
Unknown Command Some other illegal access has occurred.
74
Chapter 6 Data Capture
6.1.2 Output Access This setting is used to access any address from the A e of the DisplayPort output.
ay m
UX lin
The displ ethod used is indicated below.
Display item What is displayed
Native AUX CH / I2C Sets the native AUX channel or I2C.
Read / Write Sets Read or Write.
Length Sets the number of bytes to be accessed.
Data Sets the data to be written during Write.
Result The access results are displayed when ACCESS is clicked.
Mouse o ations Left-click Ca → Left-click Output Access. per pture.
Press the CAPTURE key. Main
Rotarunit operation
y switch Select Output Access.
75
6.1.3 Display Setup
This seting is used to set how to display the AUX Monitor.
The display method used is indicated below.
Displ ay item What is displayed
Input Monitor Monitors the input AUX line.
Output Monitor Monitors the output AUX line.
GUI Pop-Up Displays the decoded contents on the monitor as a popup.
Timer Sets how to display the monitor time.
Absolute Displays the absolute time from VA-1835 startup.
Interval Displays the interval from the last access.
Mouse operations Left-click Capture. → Left-click Display Setup.
Press the CAPTURE key. Main unit operation
Rotary switch Select Display Setup.
76
Chapter 6 Data Capture
6.2 Video Data The procedure desc ed to measure the video data which has been input.
ribed below is us
The display method used is indicated below.
Item What is displayed
Line Captures the video data of one line. Capture Type
Pixel Captures the video data of one pixel. Line XXX (*)
Capture Pixel XXX (*)
Line Saves the RGB data and YCbCr data of the line set using Capture Line as text data in the USB flash memory.
Save Pixel Saves the xyz data of the pixel set using Capture Pixel as text data in
the USB flash memory. RGB YCbCr4:2:2 YCbCr4:4:4
Color Type
Future 6 bits
8 bits
10 bits
12 bits
Color Depth
16 bits
ITU-R BT601-5 Colorimetry
ITU-R BT709-5 VESA range
Range CEA range
Clear Clears the video data of the pixel which was captured
(*) When the mouse wheel is pressed, the coordinates for the current cursor position are specified.
Mouse o Lperations eft-click Capture. → Left-click Video Data.
Press the CAPTURE key. Main unit operation
Rotary switch Select Video Data.
77
78
77 Device Conf ig Settings can b a can be saved in the VA-1835 or
me to load the set data which has been saved. e selected using the Devmory. It is also possible
ice Config function, and the set datUSB flash
7.1 CoAny one of the three windows—Save, Load or Delete—can be opened for Config File.
d
nfig File
7.1.1 Loa
The Config data saved in the VA-1835 ory can be loaded. Config data is incorporated as in Config inside the inte . For details on the internal data, refer to page 95.
or USB flash mema sample data rnal memory
Item Description
Load The .cfg file whose na ame is loaded. me has been set in N
UP This increments the folders by one.
Internal When Internal is chec the data in the VG-1835 is loaded. ked,
USB When USB is checked the USB flash memory is loaded. , the data in
Address The address at which loaded is displayed. the data is to be
Name The name of the addr ded is set. ess at which the data is to be loa
79
7.1.2 Save
The Config data set using Device Con ed in the VA-1835 or USB flash memory. fig can be sav
Item Description
Save The Config data is saved in the .cfg file whose name has been set in Name.
Make Folder The folder which has been set in Name is created.
UP This increments the folders by one.
Internal When Internal is checked, the Config data is saved in the VG-1835 or a folder is created.
USB When USB is checked, the Config data is saved in the USB flash memory or a folder is created.
Address The address at which the setting data is to be saved or the folder which is to be created is displayed.
Name The name of the address at which the data is saved or the name of the folder to be created is set.
80
Chapter 7 Device Config
7.1.3 Delete The data saved in the VA-1835 or USB flash memory can be deleted.
Item Description
Delete The name of the file or folder set which has been set in Name is deleted.
UP This increments the folders by one.
Internal When Internal is checked, the data in the VG-1835 or the folder is deleted.
USB When USB is checked, the data in the USB flash memory or folder is deleted.
Address The address whose settin ed is displayed. g data is to be delet
Name The name of the addr eleted is set. ess or folder to be d
81
7.2 Emulate Mode Item Description
Receiver The data saved as the Config data is set as the Receiver Mode.
Through The data saved as the Config data is set as the Through Mode.
7.3 EDThis is used to display or change the EDID.
ID (Edit)
Item Description
X Block The EDID of the Xth block can be displayed or changed.
Downstream EDID A-1835 is loaded and set in the VA-1835. The EDID of the device connected to the output connector of the V
82
Chapter 7 Device Config
7.4 EDID (Load File) The load window in section 7.1.2 is opened, and only the EDID of the Config data which has been saved is loaded. (*) If the VA-1809 is available, the DDC files or EDI files of the VA-1809 can be loaded as well. In all other cases, the data is loaded using the binary format.
83
7.5 er Field cedu is used to set the Receiver Capability Field.
is indicated below.
ReceivThe pro
Capabilityre described below
The display method used
Display item What is displayed
Revision number XX H
1.62 Gbps MAX_LINK_RATE
2.7 Gbps
One lane
Two lanes
MAX_LANE_COUNT
Four lanes
Not supported ENHANCED_FRAME_CAP
Supported
No down spread MAX_DOWNSPREAD
Up to 0.5% down spread
Requires NO_AUX_HANDSHAKE_LINK...
Does not require
NORP Maximum number is one
Mouse operations Left-click Config.→ Left-click Receiver Capability Field.
Press the Config key. Main unit operation
itch Select Receiver Capability Field. Rotary sw
84
Chapter 7 Device Config
Maximum number is two
Device does not have downstream port DWN_STRM_PORT_PRESENT
Device has downstream port
DisplayPort
Analog VGA or analog video over DVI-I
DVI or HDMI
DWN_STRM_PORT_TYPE
Others
Branch Device does not have a format conversion block FORMAT_CONVERSION
Downstream port has a format conversion block
Not support ANSI 8B/10B
Support
DOWN_STREAM_PORT_COUNT X
OUI not supported OUI Support
OUI supported
RECEIVE_PORT_CAP No. X
Local EDID LOCAL_EDID_PRESENT
No local EDID
Secondary isochronous stream ASSOCIATED_TO_PRECEDING...
Main isochronous stream
BUFFER_SIZE XX
DWN_STRM_PORTX_CAP No. X
DisplayPort
Analog VGA
DVI
HDMI
DWN_STRM_PORT_TYPE
Others without EDID support
YCbCr4:4:4
DWN_STRM_PORT_HPD
Reserved
85
7.6 Device Specific Field
he display method used is indicated below.
The procedure described below is used to set the Device Specific Field.
T
Display item What is displayed SINK_IEEE_OUI7:0 XX H SINK_IEEE_OUI15:8 XX H SINK_IEEE_OUI23:16 XX H BRANCH_IEEE_OUI7:0 XX H BRANCH_IEEE_OUI 15:8 XX H BRANCH_IEEE_OUI 23:16 XX H
Mouse ope Field. rations Left-click Config. → Left-click Device Specific
Press the Config key. Main unit operation
Rotary switch Select Device Specific Field.
86
Chapter 7 Device Config
7.7 Generate Setting
7.7.1 General Setting
The ON or OFF settings for the video signals, audio signals and HDCP, and the packets and patterns in which the signals are to be generated are selected as the general settings. For the setting items and details, refer to “5.1 General Setting.”
7.7.2 Generate Timing The video timing data is set. For the setting items and details, refer to “5.2 Generate Timing.”
7.7.3 Main Stream Attribute The Main Stream Attribute data items are set. For the setting items and details, refer to “5.3 Main Stream Attribute Setting.”
7.7.4 AVI InfoFrame The AVI InfoFrame data items are set. For the setting items and details, refer to “5.4 AVI InfoFrame Setting.”
7.7.5 SPD InfoFrame The SPD InfoFrame data items are set. For the setting items and details, refer to “5.5 SPD InfoFrame Setting.”
7.7.6 Audio InfoFrame The Audio InfoFrame data items are set. For the setting items and details, refer to “5.6 Audio InfoFrame Setting.”
7.7.7 MPEG InfoFrame The MPEG InfoFramFor the setting items a .”
7 ndor Specific InfoFrame
e data items are set. nd details, refer to “5.7 MPEG InfoFrame Setting
.7.8 VeThe Vendor Specific InfoFrame data items are set. For the setting items a endor Specific InfoFrame Setting.”
7.7.9 Aud
nd details, refer to “5.8 V
io The Audio data items are set. For the setting items and d
etails, refer to “5.9 Audio Setting.”
87
88
88 Setup This section describes the settings related to the operations of the VA-1835.
8.1 Display Setup The LCD settings are selected on Display Setup.
Item Description
OSD Brightness The setting for the brightness of the OSD parts is set here. The value set can be changed to any value in the range from 0 to 100.
OSD Contrast The setting for the contrast of the OSD parts is set here. The value set can be changed to any value in the range from 0 to 100.
Input Bri The setting for the brightness of the LCD (other than the OSD parts) is set here. The o any vghtness value set can be changed t alue in the range from 0 to 100.
Input Contrast The setting for the contrast of the LCD (other than the OSD parts) is set here. The value set can be changed to any value in the range from 0 to 100.
OSD Transmittance The transparency of the OSD displays is set here. The value set can be changed to any value in the range from 0 to 100.
Display Bit The area of the color gradations displayed on the LCD after COLOR SPACE (YCbCr -> RGB) is set here.
89
8.2 SeAudio tup
Item Description
Speaker Volume The level of the speaker volume is set here. The value set can be changed to any value in the range from 0 to 100.
Sound Effect The operation sound effects are set to ON or OFF here.
Speaker Select The channel through which the sound is to be output to the speaker is set here.
90
Chapter 8 Setup
8.3Logs with the items checked for Packet and AUX logs can be captured. Logs can be captured in the text or HTML format. Logs are not captured when Disable is selected. For details o e , to “11.1 Log data structure.”
Log Setup
n th logs refer
91
8.4 Action Setup
Item Description
DEVICE_SERVICE_IRQ_VECTOR for less than the set time interval is added, and the hotplug output is set low. The value can be changed in the range from 1 to 5000.
REMOTE_CONTROL_COMMAND_PENDING
AUTOMATED_TEST_REQUEST CP_IRQ
IRQ
SINK_SPECIFIC_IRQ
Plus The hotplug output for the set time interval is set low. The value can be changed in the range from 1 to 1000.
Hotplug Mode
UNPLUG Manual When the HPD key is clicked, hotplug is set low; when it is clicked again, it
is set high.
EDID Auto CheckSum The checksum of EDID is set automatically.
EDID Physical Address Fix The physical address of EDID is set automatically.
92
Chapter 8 Setup
8.5 Device Information
Item Description
Firm Ware Version Current version of the firmware
CPU FPGA Version Current version of the CPU FPGA
DP FPGA Version Current version of the DP FPGA
DP RX Version Current version of the DP RX
DP TX Version Current version of the DP TX Serial No. Serial number of the VA-1835
Mouse Speed Sets the speed of the mouse connected to a level from 0 to 5.
IP Address Enables the IP address to be set. Sub Net Mask Enables the subnet mask to be set. Gateway Enables the gateway to be set. Port No. Enables the port number to be set. Mac Address Mac address of the VA-1835 Calibration Value Calibration value of the VA-1835 Internal Timer Enables the clock to be set.
(*) After changing the Ethernet and other settings, be absolutely sure to restart the VA-1835.
93
8.6 Initialize
Item Description
Internal Memory initialize Initializes the Config data saved in the VA-1835.
Internal Data Copy to USB Copies all the Config data saved in the VA-1835 into the USB flash memory.
USB DataMemory
Copy to Internal Copies all the Config data saved in the USB flash memory into the VA-1835.
Version UP Updates the versions.
CAUTION
Do NOT turn off the power while is displayed. Doing so may cause
94
99 Internal Data
9.The VA-1835 comes w hich is in
g File of Devigs are (1Bloc
MPLE2 (2Bloc
1 EDID ith sample data as internal data. The internal data can be found in d config w
ce Config. the ConfiThe initial settin
SAMPLE1 listed below. k EDID)
SA
k EDID)
95
9.1.1 SAMPLE1 (1Block EDID)
00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 00 00 FF FF 00 06 8F 12 B0 01 00 00 00 FF FF FF FF10 05 16 15 78 1A 1E AC 98 59 56 85 28 01 04 B5 1C20 29 52 01 01 01 57 FF FF 80 01 01 01 01 01 01 0130 01 01 10 10 3E 01 01 01 01 8C 0A D0 8A 20 E0 2D40 96 00 81 60 00 00 00 18 01 1D 80 18 71 1C 16 20 50 58 2C 56 25 00 81 49 00 00 00 9E 00 00 00 FC 00 60 41 2D 31 38 33 35 0A 20 20 20 20 20 00 00 00 FD 70 00 17 3D 20 00 B5 0D 2E 1E 00 0A 20 20 20 20 20
96
Chapter 9 Internal Data
9.1.2 SAMPLE2 (2Block EDID)
00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F00 00 FF FF 00 06 8F 12 B0 01 00 00 00FF FF FF FF10 05 16 2801 04 B5 1C 15 78 1A 1E AC 98 59 56 8520 29 52 0157 FF FF 80 01 01 01 01 01 01 01 01 0130 01 01 3E01 01 01 01 8C 0A D0 8A 20 E0 2D 10 1040 96 00 2081 60 00 00 00 18 01 1D 80 18 71 1C 1650 58 2C 5625 00 81 49 00 00 00 9E 00 00 00 FC 0060 41 2D FD31 38 33 35 0A 20 20 20 20 20 00 00 0070 00 17 3D 0D 2E 1E 00 0A 20 20 20 20 20 20 01 B480 02 03 37 71 4F 82 05 04 01 10 11 14 13 1F 06 1590 03 12 07 16 3E 0F 7F 07 15 7F C0 1D 7F 30 25 7FA0 28 2D 35 7F 30 3D 7F BC 4D 7F 00 57 7F 007F 72B0 5F 7F 00 8C 0A D0 90 20 40 31 20 0C00 83 4F 00C0 40 55 00 00 18 8C 0A A0 14 51 F0 1600 13 8E 21D0 00 26 7C 43 00 13 8E 21 00 00 98 01 1D 00 72 51E0 D0 1E 20 6E 28 55 00 20 C2 31 00 00 1E 1E 00 00F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0E
97
98
11 r Table 00 Erro
10.1 Analyze error (displayed in red) table
10.1.1 Video Timingsignals
Item Description
Pixel Clock When Video Code of the AVI InfoFrame is (1 to 64), the frequency of this signal does not come within ±0.5% of the value which was determined for the format specified for Video Code.
H Frequency When Video Code of the AVI InfoFrame is (1 to 64), the frequency of this signal does not come within ±0.5% of the value which was determined for the format specified for Video Code.
V Frequency When Video Code of the AVI InfoFrame is (1 to 64), the frequency of this signal does not come within ±0.5% of the value which was determined for the format specified for Video Code.
), the number of these pixels is at varianc ied for Video Code. When Video Code of the AVI InfoFrame is (1 to 64H Total Pixels e from the value which was determined for the format specif
H Active Pixels When V at varianc o Code.
ideo Code of the AVI InfoFrame is (1 to 64), the number of these pixels is e from the value which was determined for the format specified for Vide
H Sync Pixels When V ls is at variance from the val o Code.
ideo Code of the AVI InfoFrame is (1 to 64), the number of these pixeue which was determined for the format specified for Vide
H Back Porch Pixels When Vid pixels is at varianc o Code.
eo Code of the AVI InfoFrame is (1 to 64), the number of these e from the value which was determined for the format specified for Vide
H Front Porch Pixels When V e pixels is at varianc or Video Code.
ideo Code of the AVI InfoFrame is (1 to 64), the number of these from the value which was determined for the format specified f
H Sync Polarity When V m the value w
ideo Code of the AVI InfoFrame is (1 to 64), this polarity is at variance frohich was determined for the format specified for Video Code.
V Total Lines When V ese lines is at variance from the val d for Video Code.
ideo Code of the AVI InfoFrame is (1 to 64), the number of thue which was determined for the format specifie
V Active TOTAL When Vid ines is at variance from the value which was determined for the format specified for Video Code.
eo Code of the AVI InfoFrame is (1 to 64), the number of these l
V Sync Field1 When Video Code of the AVI InfoFrame is (1 to 64), the number of these lines is at variance from the value which was determined for the format specified for Video Code.
V Back Porch Field1 When Video Code of the AVI InfoFrame is (1 to 64), the number of these lines is at variance from the value which was determined for the format specified for Video Code.
V Front Porch Field1 When Video Code of the AVI InfoFrame is (1 to 64), the number of these lines is at variance from the value which was determined for the format specified for Video Code.
V Sync Polarity When Video Code of the AVI InfoFrame is (1 to 64), this polarity is at variance from the value which was determined for the format specified for Video Code.
Interlace When Video Code of the AVI InfoFrame is (1 to 64), this system is at variance from the value which was determined for the format specified for Video Code.
99
10.1.2 AVI InfoFrame
Item Description
Header byte0 The byte is not 0x1B.
Header byte1 The byte is not 0x44.
RGB or YCbCr Y1 and Y0 for the AVI InfoFrame are not in accordance with the color system (RGB/YCbCr422/YCbC444) supported by EDID of the program.
Active Format Aspect AVI InfoFrame Active Format Aspect (R) is not in the range of 0x08 to 0x0b.
Picture Aspect AVI InfoFrame Picture Aspect (M) is 0x02. Alternatively, when Video Code of the AVI InfoFrame is (1 to 64), this value is at variance from the value which was determined for the format specified for Video Code.
Colorimetry (Extended xtended Colorimetry is set to ReserveColorimetry is 0x03 Colorimetry), and E
.
RGB Quantization Range
RGB or YCbCr is set to YCbCr, and the RGB Quantization Range is set to Full Range or ReservWhen RGB or YCbCr is set to R ata is sent, the RGB Quantization Range is not set to Full Range oWhen RGB or YCbCr is set to RGB and dat A data is sent, the RGB Quantiz ange is not set to Lim nge or Default.
e. GB and VGA dr Default.
a other than VGation R ited Ra
Extended Colorimetry Extende olorimetry is set to Rd C eserve.
Video Code When this value is (1 to 64), an eo Timing. error occurs in the Input Vid
Repetition When V ode of the AVI InfoFrame is (1 to 64), this value is at variance from the value w h was determined for the format specified for Video Code.
ideo Chic
YCbCr Quantization Range When RGB or YCbCr is set to Y is sent, the YCbCr Quantization Range is not set to Limited Range.
CbCr and data
Rsv of Data Byte1 The value of all the reserve bits of D 1 is not 0. ata Byte
Rsv of Data Byte4 The value of all the reserve bits of Data Byte 4 is not 0.
10.1.3 SPD InfoFrame Item Descri n ptio
Header byte0 The b not 0x1B. yte is
Header byte1 The b not 0x44. yte is
100
Chapter 10 Error Table
10.1.4 Audio InfoFrame
Item Description
Header byte0 0x1B. The byte is not
Heade The byte isr byte1 not 0x44.
Audio The value me Audio Coding Type (CT) is not 0. Coding Type of Audio InfoFra
Audio C l Count
The Audio dio Channel Count (CC) and Speaker Placement (CA) settings have not b mbined correctly. (For details, refer to the table below.)
Audio CC) Speaker Placement (CA)
InfoFrame Aueen co
Channel Count (
0x00 Higher than 0x1F
0x01 Not 0x00
0x02 Not 0x01, 0x02 or 0x04
0x03 Not 0x03, 0x05, 0x06, 0x08 or 0x14
0x04 A, 0x0C, 0x15, 0x16 or 0x18
hanne
Not 0x07, 0x09, 0x0
0x05 Not 0x0B, 0x0D, 0x0E, 0x10, 0x17, 0x19, 0x1A or 0x1C
0x06 x1E Not 0x0F, 0x11, 0x12, 0x1B, 0x1D or 0
0x07 Not 0x13 or 0x1F
Sampling Frequency
With a setting other than DSD selected for Type of Audio, the sampling frequency (SF) value for Audio InfoFrame Audio Channel Count Audio InfoFrame is not 0. With One Bit Audio set for Type of Audio, the sampling frequency (SF) value for Audio InfoFrame Audio Channel Count Audio InfoFrame is 0.
Sample Size The value of Audio InfoFrame Audio InfoFrame Sampling Size (SS) is not 0. Speaker Placement Audio InfoFrame Speaker Placement (CA) is higher than 0x1F.
Level Shift Value Audio InfoFrame Speaker Placement (CA) is 0, and Level Shift Value (LSV) is not 0.
Down-mix Inhibit Flag Audio InfoFrame Speaker Placement (CA) is 0, and Down-mix Inhibit Flag (DM_INH) is 0x01 (Prohibited).
Rsv of Data Byte1 The value of all the reserve bits of Audio InfoFrame Data Byte 1 is not 0. Rsv of Data Byte2 The value of all the reserve bits of Audio InfoFrame Data Byte 2 is not 0. Rsv of Data Byte6 The value of all the reserve bits of Audio InfoFrame Data Byte 6 is not 0. Rsv of Data Byte7 The value of all the reserve bits of Audio InfoFrame Data Byte 7 is not 0. Rsv of Data Byte8 The value of all the reserve bits of Audio InfoFrame Data Byte 8 is not 0. Rsv of Data Byte9 The value of all the reserve bits of Audio InfoFrame Data Byte 9 is not 0. Rsv of Data Byte10 The value of all the reserve bits of Audio InfoFrame Data Byte 10 is not 0. No Audio InfoFrame There is no Audio InfoFrame when Audio Input is supplied.
101
10.1.5 MPEG InfoFrame
Item Description
Header byte x1B. 0 The byte is not 0
H byte1 The byte is not 0x44. eader
Rsv of Data Byte6 alue of all the reserve bits of MPEThe v G InfoFrame Data Byte 6 is not 0. Rsv of Data Byte7 reserve bits of MPE Byte 7 is not 0. The value of all the G InfoFrame DataRsv of Data Byte8 he value of all the reserve bits of MPE t 0. T G InfoFrame Data Byte 8 is noRsv of Data Byte9 reserve bits of MPE Byte 9 is not 0. The value of all the G InfoFrame DataRsv of Data Byte10 The value of all ts of MPEG yte 10 is not 0. the reserve bi InfoFrame Data B
10.1.6 Vendor Specific InfoFrame
Item Description
Hea yte0 The byteder b is not 0x1B.
Header byte1 The byte is not 0x44.
10.1.7 Channel Status Bit
Item Description
Professional or Consumer The Pro or Consumer setting for Chan Block is not 0 (Consumer). nel Status
Sampling frequency The sam ) is none o0x00, 0x 0x0A, 0x0C o
pling frequency (SF f the following: 02, 0x03, 0x08, r 0x0E
CSB Repetition Period The peri Status B es.* od of B Bit in Channel lock is not every 192 sampl
(*) The period cannot be measu
10.1.8 Audio
red when the sampling frequency is 96 kHz or above.
Timing
Item Description
N aud / M aud N aud/M aud are not within 50 ppm of y 512*FS/Link_BW_SET. the value required b
10.1.9 HDCP
Item Description
AKSV AKSV does not consist of twenty 1’s and twenty 0’s.
BKSV KSV does not consist of twenty 1’s and twenty 0’s. B
R0, R0' The Ri and Ri’ values are different.
102
1111 VA-1835 Specifications
11.1 Log data structu
11.1.1
re
LOG DATA
With the VA-1835, it is possible to capture logs and save them in the USB flash memory. When a log is to be saved e below is created in the USB flash memory. , a folder such as the on
) The folders in the LOG folder are created using the month_day_year[time] elements. (*
103
104
11.1.2 Analyze Data
When ANALYZE data logs are captured, the html files describing the detailed data listed below are saved in the Analyze/LOG/xx_xx_xxxx[xx_xx]/Detail folder in the USB flash memory.
The logs which can be c ZE data are listed below.
Video Timing Similar data as ANALYSIS items (see “4.1 Video Timing”)
aptured by ANALY
Main Stream Attribute Similar data as ANALYSIS items (see “4.2 Main Stream Attribute”)
Link Configuration Field ANALYSIS items (see “4.3 Link Configuration Field”) Similar data as
Link / Sink Status Field Similar data as ANALYSIS items (see “4.4 Link / Sink Status Field”)
AVI InfoFrame Similar data as ANALYSIS items (see “4.5 AVI InfoFrame”)
SPD InfoFrame s ANALYSIS items (see “4.6 SPD InfoFrame”) Similar data a
Audio InfoFrame Similar data as ANALYSIS items (see “4.7 Audio InfoFrame”)
MPEG InfoFrame Similar data as ANALYSIS items (see “4.8 MPEG InfoFrame”)
Vemdor Specific InfoFrame Similar data as ANALYSIS items (see “4.9 Vendor Specific InfoFrame”)
Channel Status Bit Similar data as ANALYSIS items (see “4.10 Channel Status Bit”)
Audio Timing Similar data as ANALYSIS items (see “4.11 Audio Timing”)
HDCP Status Similar data as ANALYSIS items (see “4.12 HDCP Status”)
Chapter 11VA-1835 Specifications
105
11.2 Connector pinout
11.2.1 DISPLAYPORT connector
Pin-out
Pin assignment
Connector pin no. Input/output signal
1 ML_Lane3(n)
2 GND
3 ML_Lane3(p)
4 ML_Lane2(n)
5 GND
6 ML_Lane2(p)
7 ML_Lane1(n)
8 GND
9 ML_Lane1(p)
10 ML_Lane0(n)
11 GND
12 ML_Lane0(p)
13 CONFIG1
14 CONFIG2
15 AUX CH(p)
16 GND
17 AUX CH(n)
18 Hot Plug Detect
19 Return
20 DP_PWR
106
11.3 VA-1835 SpecificationsT
11.3.1 General specifications
■ General specifications Item Specifications
Supply voltage AC100 - 240V
Frequency 50Hz/60Hz
Power consumption 50W
Dimensions 265(H) x 340(W) x 150(D) mm (excluding protrusions)
Weight Approx. 4.0 kg
Operating temperature +5 to 40°C
Storage temperature -10 to 60°C
Humidity 30 to 85% RH (no condensation)
■ Panel specifications
Item Specifications
Display area 12.1”
No. of pixels XGA (1024×768)
View angle -80 to 80° horizontally, -80 to 60° vertically
Brightness 320 (cd/m P
2P)
Contrast 550:1
LCD brightness life 50,000 hours (life after which the LCD backlight brightness is halved) (*)
(*) The LCD brightness life given here is an estimation and not a guaranteed value.
Chapter 11VA-1835 Specifications
107
11.3.2 Interface specifications ■ DISPLAYPORT input/output
Item Specifications
Signal standard VESA DisplayPort Standard Ver.1.1a complied with
Measurement accuracy [pixel] 1-pixel increment
Color space RGB or/ YCbCr 444, 422 (*1)
No. of colors generated [bits] 6, 8, 10 or 12 (*1)
H Total [dots] 300 to 5000
H Active [dots] 128 to 4000
H Blanking [dots] 138 or up
V Period [ms] Up to 60
V Total [lines] 300 to 3000
V Active [lines] 128 to 2500
Front LCD
V Blanking [lines] 5 to (1/2 × V Total)
Link Rate [Gbps] 1.62 for RBR, 2.7 for HBR
No. of Lanes 1, 2 or 4
Pixel Clock [MHz] 25 to 330 (*2)
H Total [dots] 300 to 2720
H Blanking [dots] 138or up-
V Period [ms] Up to 60
V Total [lines] 300 to 1646 Lines
V Sync [lines] 4 or up
Video
DISPLAYPORT IN / OUT
V Back Porch [lines] 1 to (1/2 × V Total)
Sampling frequency [kHz] 32 to 192 (8 channels) (*3)
Audio format L-PCM Audio DISPLAYPORT IN / OUT
No. of bits [bits] 16, 20 or 24
DPCD ―
E – EDID Ver.1.4
DDC / CI DDC2B supported AUX CH support
HDCP Ver1.3
When power is OFF 256 bytes (non-rewritable) EDID ROM Size When power is ON 2 kbytes
Operation modes Generate, Receive, Through (*4) ―
*1: The 12-bit specification of the number of colors generated applies only when YCbCr422 has been selected as the color space.
*2: If a signal with a frequency above 165 MHz has been input for the pixel clock, the frequency will not be displayed on the front LCD.
*3: The sampling frequency is restricted by the output video timing. *4: When the Through mode is established, the mode can be used only with a pixel clock whose frequency is
below 165 MHz.
108
■ USB Item Rating
HOST×2 One connector is connected to a USB mouse for use. The other connector is connected to the USB flash memory for use. (*)
DEVICE This connector is connected to the PC for using the utility software.
(*) Use only the standard USB flash memory provided with the VA-1835.
■ LAN Item Rating
LAN This connector is connected to the PC for using the utility software.
■ TRIGGER Item Rating
TRIGGER Trigger or I2S output
(*) This is an optional function. For details, contact an Astrodesign sales representative.
11.3.3 Restrictions ・No sound is output from the speaker when connecting to the headphone jack. ・Use a cable with a maximum length of 2 meters as the DisplayPort cable. ・Use only the mouse and USB flash memory provided with the VA-1835. ・Only one Config File window—whether Load, Save or Delete—can be opened at a time.
T0224
VA-1835 Instruction Manual
NOTICE
● An incorrectly collated manual or a manual with missing pages will be replaced.
● All copyrights pertaining to this product are the property of ASTRODESIGN. ● This manual may not be copied in whole or in part without written
permission. ● The contents of this manual are subject to change without prior notice due
to improvements. ● The manufacturer will not be liable for any effects caused by incorrect
operation. ● All inquiries concerning this product should be addressed to your dealer or
to the manufacturer at the contact numbers given below. ● The products and product names mentioned in this manual are the
trademarks and registered trademarks of the companies concerned.