Video Resolution - Test Id 7-39 Example - Quantum Data 980 Application Manual

980 HDMI Protocol Analyzer Application Guide – Source Compliance Test Automation
Capture complete
Capturing data...
END: Capture complete, capture size 116.17MB [circular], buffer size 116.17MB
Post-Capture Processing
p-scope> pcap timing
END: pcap_info info request type=112 complete
p-scope> pcap decode
END: decode request complete
Indexing the decode data...
p-scope> pcap index
Analyzing the captured test data.
p-scope> exec perl /qd/hdmi_cts/HDMI_CTS.pl –f /home/qd –v 4 –t 7_29 –r 2
Analyzing the captured test data.
Test 7-29 Iter 02 -> Pass
3.4.4 4K Video Resolution – Test ID 7-39 Example
The following sequence of commands are used to run the 7-39 test.
Initialization
p-scope> hdmitx disable
p-scope> slink down
p-scope> mon hdmi
p-scope> hp
Asserting 1sec HP pulse
Note: The Automated Test System now has to put the source device into the proper video and audio mode (i.e.
resolution, colorimetry, audio format etc.). If you are certain that the source is in the proper mode executing the
following command (vinfo) is optional. Otherwise the Automated Test System would have to parse out the
command response and issue a notification to the operator.
p-scope> vinfo
HDMI RX Video Information:
HDMI Source +5V Power Signal: OK
HDMI Source SCDT Signal: OK
.
.
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// generating field timing information.
// decode the captured data.
// indexing the decoded data.
// run the 7-29 compliance test on the captured files.
// disables the 980 HDMI Protocol Analyzer Tx port.
// disables the Encrypted Link Analyzer mode.
// configuring the 980 for HDMI (rather than DVI).
// toggle hot plug to cause an EDID read by the source.
// verify incoming video parameters.
Rev. A1
Feb 14, 2013