980 HDMI Protocol Analyzer Application Guide
– Source Compliance Test Automation
Rev. A1
Page 29
Feb 14, 2013
Test ID
% of full buffer (2GB)
Resulting/Required buffer size
7-36
– High Bitrate Audio
41.492
743MB
7-37
– One Bit Audio
4.48
88MB
7-38
– 3D Video Format Timing
4.322
77MB
7-39
– 4K x 2K Video Format Timing
4.322
77MB
7-40
– Extended Colorimetry Transmission
4.322
77MB
p-scope> pcap mode all
// captures all data types (video, data islands)
Pre-Capture Filter set to: No filtering
p-scope> pcap trig vsync 0
// sets the capture trigger to vsync
cap_trig: trigger basic type=0x1 position=0%
p-scope> pcap start
// 980 initiates capture
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
// generating field timing information.
END: pcap_info info request type=112 complete
p-scope> pcap decode
// decode the captured data.
END: decode request complete
Indexing the decode data…
p-scope> pcap index
// indexing the decoded data.
Analyzing the captured test data.
p-scope> exec perl /qd/hdmi_cts/HDMI_CTS.pl –f /home/qd –v 4 –t 7_39 –r 2
// run the 7-39 compliance test on the captured files.
Analyzing the captured test data.
Test 7-39 Iter 01 -> Pass
