Quantum Data Gen 2 980 User Manual page 155

980 HDMI Protocol Analyzer User Guide
Commands for Pixel Error Test
Note: Commands are not case sensitive.
Command Description
PDAX:ERRQ Get recorded detailed error records.
Returns the following:
 Frame number that an error
occurred
 X,Y coordinate that the error
occurred.
 The measured red component
value.
 The measured green component
value.
 The measured blue component
value.
 The reference expected red
component value.
 The reference expected green
value.
 The reference expected blue value.
PDAX:NERR Get number of errors during a pixel
data analysis test.
PDAX:PDAU Initiates the pixel data analysis test.
PDAX:STOP Stops the pixel data analysis test.
PDAX:STAT Returns the test status including
running or done, frames analyzed,
errors detected, etc. Can be run either
during a test or after a test is
terminated. Provides results from the
last test.
Note: The commands are not case sensitive.
To Run the Pixel Error test for a specified number of frames from the command line:
1. Set the number of frames to use during the test.
#p-scope>pdax:nfrs 255
pdax:nfrs 255
2. Capture a reference frame for the test:
#p-scope>pdax:capf
Page 155
Syntax
PDAX:ERRQ
PDAX:NERR
PDAX:PDAU
PDAX:STOP
PDAX:STAT
Rev. A1
Command Example
To get recorded detailed error
records: > PDAX:ERRQ
007: [1450:0000:0006]
0xb4b4b4 0xebebeb
008: [1450:0000:0007]
0xb4b4b4 0xebebeb
009: [1450:0000:0008]
0xb4b4b4 0xebebeb
010: [1450:0000:0009]
0xb4b4b4 0xebebeb
011: [1450:0000:0010]
0xb4b4b4 0xebebeb
012: [1450:0000:0011]
0xb4b4b4 0xebebeb
013: [1450:0000:0012]
0xb4b4b4 0xebebeb
To obtain the number of errors during
a pixel data analysis test:
> PDAX:NERR
21879466
To initiate the pixel data analysis test:
> PDAX:PDAU
To stop a pixel data analysis test:
> PDAX:STOP
To obtain the test status:
> PDAX:STAT
pdax: in progress
frames: 1659 threshold 0
errors: 21879466.
threshold 0
December 19, 2012