Quantum Data Gen 2 980 User Manual page 51

980 HDMI Protocol Analyzer User Guide
Capture Control Panel - Function
Page 51
Item - Description
(Capture Tab) you want to capture. This could be:
Trigger Tab Enables you to specify the trigger condition
(Capture Tab) that you want to use for the capture. This could
be:

Data Analysis (Audio, Video, Data Island)
- The 980 will capture all the audio
packets, video data and the data islands.
If you select this option you can then
refine your selection to include or exclude
Timing data and Video data using the
associated check boxes under the
Analysis heading.

Data Analysis (Only Data Islands) - The
980 will only capture the data islands (not
the video or audio sample packets)

Protocol Analysis – The 980 will capture
the protocol data such as the preamble
and guard band data. You will not be able
to see the details of the data island, video
or audio data.

Vsync Asserted - Capture begins when a
vsync control is detected.

Encryption Enabled - Capture begins
when an encryption enable pulse is
detected.

Encryption Disabled - Capture begins
when encryption is disabled.

External Trigger Input - Capture begins
when a pulse is detected on the BNC
input.

Manual Trigger – Enables you trigger
manually. Typically this would be used
when you are observing the behavior of a
connected sink and then manually initiate
the trigger when a particular symptom
exhibits itself.

TMDS Clock Change - Capture begins
when a change in the TMDS clock is
detected.
Rev. A1
December 19, 2012