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Quantum Data 802BT User Manual

Hdmi video test generator
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  • Page 1 802BT-HDMI Video Test Generator User Guide...
  • Page 2 Part 68-XXXXXA (8/18/03) This document describes the HDMI option available with Quantum Data 802BT and 802R video test generators. Updates to this document are available at http://www.quantumdata.com/support/downloads/802bt/hdmi/. Copyright 2003 Quantum Data. All rights reserved. The information in this document is provided for use by our customers and may not be incorporated into other products or publications without the expressed written consent of Quantum Data.

  • Page 3: Table Of Contents

    DADG ..............18 802BT HDMI Video Test Generator Users Guide (Rev A)
  • Page 4 DALS ..............19 DVIC .

  • Page 5: Chapter 1 Testing Hdmi Devices

    1 Testing HDMI Devices Topics in this chapter: • Encoding audio into HDMI stream 802BT HDMI Video Test Generator Users Guide (Rev A)

  • Page 6: Encoding Audio Into Hdmi Stream

    Encoding audio into HDMI stream This section describes how to encode audio signals, for internal and external sources, into the HDMI stream output from the generator. Encoding internal audio into HDMI content stream The HDMI generator can generate an audio stream sinewave signal, which is output with the HDMI signal.
  • Page 7 Currently, the generator cannot independently control channels from external sources. You must use the device generating the audio signal to control the channels. 6. Load any image and an appropriate video format. 802BT HDMI Video Test Generator Users Guide (Rev A)
  • Page 8 Chapter 1 Testing HDMI Devices...

  • Page 9: Chapter 2 Testing Hdcp-Compliant Devices

    • Testing DVI Tx with DVI Rx • Testing HDMI Tx with HDMI Rx • Testing HDMI Tx with DVI Rx • Testing HDCP with static images • Troubleshooting HDCP errors 802BT HDMI Video Test Generator Users Guide (Rev A)

  • Page 10: Testing Dvi Tx With Dvi Rx

    Testing DVI Tx with DVI Rx Quantum Data 802 DVI generators use either a Broadcom DVI transmitter or a Silicon Image DVI transmitter. The Broadcom transmitters support production and public (A1/A2 and B1/B2) keys. Generators with a Silicon Image transmitter support only production keys.

  • Page 11: Testing Hdmi Tx With Hdmi Rx

    Testing HDMI Tx with HDMI Rx All HDMI transmitters in Quantum Data generators support only production keys. To test HDCP with HDMI devices: 1. Connect the HDMI transmitter on the generator to the device’s HDMI receiver. 2. Select the HdcpProd(uction) image.

  • Page 12: Testing Hdmi Tx With Dvi Rx

    Testing HDMI Tx with DVI Rx HDCP 1.1-compliant devices must interoperate with HDCP 1.0-compliant devices using the DVI protocol. Generators with an HDMI transmitter can be used to test HDCP with devices that have an DVI receiver. To test HDMI Tx with DVI Rx: 1.

  • Page 13: Testing Hdcp With Static Images

    The HDCP test begins automatically when you connect the display. The generator displays the image you specified if the HDCP test passed. If the test failed, the display will remain blank. See “Troubleshooting HDCP errors” on page 10. 802BT HDMI Video Test Generator Users Guide (Rev A)

  • Page 14: Troubleshooting Hdcp Errors

    Troubleshooting HDCP errors Common problems This table describes possible solutions to problems that may occur during HDCP testing. Problem Solution Transmitter could not read Bksv from the receiver, Test fails at step 3 Bksv was read correctly but is a wrong value, or an I2C error occurred.
  • Page 15 9. The transmitter reads the Ri value from the receiver chip and compares it with its own generated Ri value. They should match to proceed. If this step fails, the test returns to step 1. 10. Generate authentication. 11. Transmitting encrypted data. 802BT HDMI Video Test Generator Users Guide (Rev A)
  • Page 16 Chapter 2 Testing HDCP-Compliant Devices...

  • Page 17: Chapter 3 Hdmi Command Reference

    3 HDMI Command Reference Topics in this chapter: • Commands by type • Commands by name 802BT HDMI Video Test Generator Users Guide (Rev A)

  • Page 18: Commands By Type

    Commands by type Format parameter setting Command Description DVIC (AVI) Digital Video Identification Code DVQM Digital Video Quantization Mode DVSM Digital Video Sampling Mode DVST Digital Video Signal Type HDMI digital audio Command Description ARAT Audio Sampling Rate DADG Digital Audio Down-mix Gate DALS Digital Audio Level Shift Value InfoFrame commands...

  • Page 19: Sonic Data Generator Commands

    SAMP Digital Audio Sinewave Amplitude SMAX? Digital Audio Sinewave Maximum SMIN? Digital Audio Sinewave Minimum SRAT Digital Audio Sinewave Rate Sonic Data mixer commands Command Description SDMG Sonic Data Mixer Gate 802BT HDMI Video Test Generator Users Guide (Rev A)

  • Page 20: Commands By Name

    Commands by name Chapter 3 HDMI Command Reference...

  • Page 21: Arat

    Sets the sampling rate of the audio stream output by the generator. Command syntax: ARAT rate Where rate is: 96.0E3 48.0E3 44.1E3 32.0E3 Example: ARAT 48.0E3 // Or ARAT 48000 FMTU 802BT HDMI Video Test Generator Users Guide (Rev A)

  • Page 22: Dadg

    DADG Digital Audio Down-mix Gate Classification: HDMI digital audio Description: Turns downmixing on or off. Command syntax: DADG x Where x is 1 (enable) or 0 (disable) Example: DADG 1 FMTU Related commands: DALS Chapter 3 HDMI Command Reference...

  • Page 23: Dals

    Sends the level shift value. For more information, see EIA standard EIA/CEA-861-B section 6.3.2. Command syntax: DALS x where x is 0 - 15 (dB) Example: DALS 5 FMTU Related commands: DADG 802BT HDMI Video Test Generator Users Guide (Rev A)

  • Page 24: Dvic

    Writes the specified Video Format Identification Code (VFIC) into the AVI InfoFrame. Command syntax: DVIC code Where code is a video code defined the EIA/CEA-861-B standard, table 13. The following table associates the standard video codes with Quantum Data video formats. DVIC Standard Long Name...
  • Page 25 480i4xS2 240p4x59_1XX 240p4x_1 240p4x60_1XX 240p4x_2 240p4x59_2XX 240p4x_3 240p4x60_2XX 240p4x_4 240p4x59LH_1XX 240p4xL1 240p4x60LH_1XX 240p4xL2 240p4x59LH_2XX 240p4xL3 240p4x60LH_2XX 240p4xL4 240p4x59SH_1XX 240p4xS1 240p4x60SH_1XX 240p4xS2 240p4x59SH_2XX 240p4xS3 240p4x60SH_2XX 240p4xS4 480p2x59 480p2x59 480p2x60 480p2x60 480p2x59LH 480p2xL1 802BT HDMI Video Test Generator Users Guide (Rev A)
  • Page 26 DVIC Standard Long Name Standard Short Name (displayed on generator) 480p2x60LH 480p2xL2 480p2x59SH 480p2xS1 480p2x60SH 480p2xS2 1080p59 1080p59 1080p60 1080p60 576p50 576p50 576p50LH 576p50LH 576p50SH 576p50SH 720p50 720p50 1080i25 1080i25 576i2x25 576i2x25 576i2x25LH 576i2xLH 576i2x25SH 576i2xSH 288p2x25_1 288p2x_1 288p2x25_2 288p2x_2 288p2x25_3 288p2x_3 288p2x25LH_1...
  • Page 27 (displayed on generator) 288p4x50LH_3XX 288p4xL3 288p4x50SH_1XX 288p4xS1 288p4x50SH_2XX 288p4xS2 288p4x50SH_3XX 288p4xS3 576p2x50 576p2x50 576p2x50LH 576p2xLH 576p2x50SH 576p2xSH 1080p50 1080p50 1080p23 1080p23 1080p24 1080p24 1080p25 1080p25 1080p29 1080p29 1080p30 1080p30 Example: DVIC 23 FMTU 802BT HDMI Video Test Generator Users Guide (Rev A)

  • Page 28: Dvqm

    DVQM Digital Video Quantization Mode Classification: Format parameter setting Description: Controls the gamut of digital signals per EIA/CEA-861. Command syntax: DVQM x Where x is 0, 1, or 2. NBPC=6 gamuts NBPC=8 gamuts NBPC=10 gamuts NBPC=12 gamuts Mode Components LMIN LMAX LMIN LMAX...

  • Page 29: Dvsm

    DVSM Digital Video Sampling Mode Classification: Format parameter setting Description: Sets the video sampling mode. Command syntax: DVSM mode Mode Description default 4:2:2 4:4:4 Example: DVSM 4 FMTU 802BT HDMI Video Test Generator Users Guide (Rev A)

  • Page 30: Dvst

    DVST Digital Video Signal Type Description: The DVST command establishes the kind of video signal that exits the digital video signal outputs of the generator. The DVST? query returns the current setting of DVST. Command syntax: DVST type Where type is: 0 = none 10 = RGB 13 = YCbCr per SMPTE 260M-1999 Table 1...

  • Page 31: Ifgu

    IFGU InfoFrame Generator Use Classification: HDMI: InfoFrame Description: Updates hardware with current buffer contents. Command syntax: IFGU Example: IFTG 14 IFGU 802BT HDMI Video Test Generator Users Guide (Rev A)

  • Page 32: Iftg

    IFTG InfoFrame Type Gate Classification: HDMI: InfoFrame Description: Gates the InfoFrames by type. For more information about the InfoFrame structure, see the EIA Standard EIA/CEA-861-B, section 6. Command syntax: IFTG mask Where mask is a bit mask based on these InfoFrame type values. Type Value Example:...

  • Page 33: Iftr

    Example: This example specifies that AUD and AVI InfoFrames should be repeated with every frame, and that the other InfoFrame types should be sent once. IFTR 10 IFGU Related commands: IFTG 802BT HDMI Video Test Generator Users Guide (Rev A)

  • Page 34: Samp

    SAMP Digital Audio Sinewave Amplitude Classification: HDMI: Sonic Data Generator Description: Sets the amplitude of the audio stream sinewave output by the generator. Command syntax: SAMP value Where value is -96.3 to 0 (dB) Example: SAMP -60.0 FMTU Chapter 3 HDMI Command Reference...

  • Page 35: Sdmg

    Configure the generator to use either an internal or external audio source. This setting is saved until you change it. Command syntax: SDMG x Where x is 1 (internal) or 2 (external) Example: SGMG 1 FMTU 802BT HDMI Video Test Generator Users Guide (Rev A)

  • Page 36: Smax

    SMAX? Digital Audio Sinewave Maximum Classification: HDMI: Sonic Data Generator Description: Returns the maximum amplitude of the digital audio sinewave output from the generator. Query syntax: SMAX? Chapter 3 HDMI Command Reference...

  • Page 37: Smin

    SMIN? Digital Audio Sinewave Minimum Classification: HDMI: Sonic Data Generator Description: Returns the minimum amplitude of the digital audio sinewave output from the generator. Command syntax: SMIN? 802BT HDMI Video Test Generator Users Guide (Rev A)

  • Page 38: Srat

    SRAT Digital Audio Sinewave Rate Classification: HDMI: Sonic Data Generator Description: Sets the frequency of the audio sinewave from the generator. Command syntax: SRAT rate Where rate is 20.0 to 20.0E3 (MHz). Example: SRAT 10.0E3 FMTU Chapter 3 HDMI Command Reference...

  • Page 39: Xaud

    Version 1 • Length of 10 bytes • Two channels • IEC60958 PCM coding type • 16 bit sample size • 48Khz sampling frequency. XAUD 4 1 10 2 1 1 3 802BT HDMI Video Test Generator Users Guide (Rev A)

  • Page 40: Xavi

    XAVI Auxiliary Video Information InfoFrame Data Classification: HDMI: InfoFrame Description: Write values to an Auxiliary Video Information InfoFrame structure, which is defined by the EIA Standard EIA/CEA-861-B, table 12. Command syntax: XAVI 2 1 13 [S [B [A [Y [R [M [C [SC [ETB [SBB [ELB [SRB] ]]]]]]]]]]] XAVI 2 2 13 [S [B [A [Y [R [M [C [SC [ETB [SBB [ELB [SRB] [VIC [PR]]]]]]]]]]]]]] Example: The example below specifies an AVI InfoFrame with the these properties:...

  • Page 41: Xgif

    A Generic InfoFrame packet can be used for this purpose by enabling its repeat bit (see “IFTR” on page 29). Command syntax: XGIF type version length asciihex Related commands: IFTR 802BT HDMI Video Test Generator Users Guide (Rev A)

  • Page 42: Xmpg

    XMPG MPEG InfoFrame Data Classification: HDMI: InfoFrame Description: Write values to an MPEG InfoFrame structure, which is defined by the EIA Standard EIA/CEA-861-B, table 25. Command syntax: XMPG 5 1 10 [MB [MF [FR] ] ] Chapter 3 HDMI Command Reference...

  • Page 43: Xspd

    Type 3 • Revision 1 • Length 25 • Vendor name is QDI • Product description is HDMI-Analyzer • Source device is HDD Video (4). XSPD 3 1 25 QDI HDMI-Analyzer 4 802BT HDMI Video Test Generator Users Guide (Rev A)
  • Page 44 Chapter 3 HDMI Command Reference...

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