DPR-120调试和测试控制器GUI

DPR-120调试和测试控制器GUI(DTC)是用于运行DP Link一致性测试并验证DisplayPort Source设备性能的工具。 DTC是DPR-120参考接收器和分支测试设备的用户界面。

DP Alt模式

带有调试和测试控制器GUI的DPR-120也是验证USB Type-C Source设备性能的最佳工具。 它们可以通过USB-C转DP电缆适配器连接到DPR-120。 要了解更多信息, 请联系Unigraf

DTC对话:

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Upstream Link Status and
Received Streams

  • Monitor Link Status and Video Signal Status
  • Change Link Configuration
  • Monitor Video Frame CRC
  • Monitor Timeslot Allocation in a stream (option)
  • Apply short and long HPD pulse
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Monitor AUX Traffic in the
Upstream Link

  • Log all AUX transactions
  • View logs as transaction matrix
    • Time stamp
    • Message source
    • Message type
    • Message details in short format
    • Data in hex
  • View transaction details in parsed format
  • Highlight selected data for improved reading
  • Filter viewed data for clarity
  • Store and retrieve AUX Logs in a file
  • Store AUX Logs in a HTML report
  • Licence enabled feature
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EDID of the Local Sink

  • Load and save EDID from a hex file
  • Append loaded EDID file
  • Read and program local EDID
  • Retrieve default EDID
  • Review EDID data in hex
  • Review EDID data parsed to logical fields
  • Edit EDID data by fields
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Main Stream Attributes of the Received Streams

  • Log MSA of the selected MST stream
    • Time stamp
    • Video status
    • Timing details
    • Sync details
    • Color format
    • Color depth
  • Save log in a file
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Video Frame CRC of the Received Streams

  • Log video frame CRC
    • Time stamp
    • CRC of Red, Green and Blue color component
  • Save log in a file
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Local DPCD

  • Read local DPCD data in two separate address ranges
  • Monitor DPCD data in hex
  • Monitor DPCD location content in parsed format
  • Modify DPCD register content
  • Compare DPCD register changes
  • Store and retrieve DPCD register content in a file
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Link Compliance Tests

  • Run VESA certified Link Compliance tests
  • Run tests individually or in sequences
  • Review the results of the tests
  • Review performed test steps in reference to VESA standard
  • Store detailed test description as HTML report
  • Licence enabled feature
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Source DUT capabilities Statement

  • Set DUT Capabilities according to VESA standard
   

 

实例探究

本演示介绍了验证PC作为多流DisplayPort源的原理。

Related Products

  • DPR-120
       DP 1.2 Compliant Reference Sink and Branch Unit
  • DP RefSink Link CTS Core
       Option for DPR-120 Debug and Test Controller GUI to execute
    DP 1.2 Link Core tests
  • DP RefSink Link CTS Extensions
       Option for DPR-120 Debug and Test Controller GUI to execute
    DP 1.2 Link Extension 1 tests
  • DPR-120 MST Debug Extension
       Option for DPR-120 Debug and Test Controller GUI for evaluating
    AUX traffic and Stream allocation in the upstream link