Teledyne 804A User Manual page 79

804 Series Video Test Generator – User Guide
AVMM 0 // disables AVmute when a format change occurs on the HDMI Output.
AVMM? // returns the current setting.
AVST
Command supported?: Y
Sets the analog video signal type. Valid values are: VGA RGB = 4; VGA YPbPr = 7; BNC RGB/YPbPr = 16
Requires FMTU or ALLU to activate.
Query returns the current setting of the analog video signal type.
Example:
AVST 4 // Activates the VGA output for RGB video.
AVST? // returns the current setting.
BMDG
Command supported?: Y
Enables or disables "bitmap decimation" mode. Valid values are: Valid values are: 0 = disable; 1 = enable.
the format is too demanding for 804(A)'s analog outputs (faster than 75 or 80MHz, depending on the output),
the bitmap image will be rendered using every Nth pixel. Useful for photo image rendering, not as useful for test
patterns.
Requires FMTU or ALLU to activate.
Query returns the current setting value.
Example:
BMDG 1 (enables bitmap decimation)
CSPP
Command supported?: Y
Sets the polarity of the composite sync. Enter a value of 0 for a negative going pulse. Enter a value of 1 for a positive going
pulse.
Requires FMTU or ALLU to activate.
Query returns the current setting for the polarity of the composite sync.
Example:
CSPP 1 // sets polarity of composite sync to positive.
CSPP? // returns the current setting.
CSPG
Command supported?: Y
Sets the enable gate of the composite sync signal. Enables and disables all of the digital composite sync outputs when
digital composite sync is selected via the SSST command (SSST = 3).
Requires FMTU or ALLU to activate.
Query returns the current setting for the composite sync gate.
Example:
CSPG 1 // sets composite sync.
CSPG // returns current setting of composite sync.
DSCT
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Query supported?: Y
Query supported?: Y
Query supported?: Y
Query supported?: Y
If enabled and
Revision B3