Quantum Data 980 Application Manual page 24

980 HDMI Protocol Analyzer Application Guide – Source Compliance Test Automation
Test ID
7-33 – Interoperability with DVI
7-34 – Deep Color
7-35 – Gamut Metadata Transmission
7-36 – High Bitrate Audio
7-37 – One Bit Audio
7-38 – 3D Video Format Timing
7-39 – 4K x 2K Video Format Timing
7-40 – Extended Colorimetry Transmission
p-scope> pcap mode all
Pre-Capture Filter set to: No filtering
p-scope> pcap trig vsync 0
cap_trig: trigger basic type=0x1 position=0%
p-scope> pcap start
Waiting for the capture trigger event to occur...
Vsync Asserted
INFO: Capture Trigger condition is satisfied
END: pcap_capture_start
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_23 –r 2
Analyzing the captured test data.
Test 7-23 Iter 02 -> Pass
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% of full buffer (2GB)
2.360
2.360
2.360
41.492
4.48
4.322
4.322
4.322
// captures all data types (video, data islands)
// sets the capture trigger to vsync
// 980 initiates capture
// generating field timing information.
// decode the captured data.
// indexing the decoded data.
// run the 7-23 compliance test on the captured files.
Resulting/Required buffer size
42MB
42MB
42MB
743MB
88MB
77MB
77MB
77MB
Rev. A1
Feb 14, 2013