Quantum Data 881 User Manual page 755

HSPG
Class
Description
Command syntax
Query syntax
Query response
Other required
commands
Example
882 Video Test Instrument User Guide (Rev A.35)
Horizontal Sync Pulse Gate
Format parameter setting - Synchronization
Enables and disables the digital horizontal sync output. The HSPG? query returns the
current HSPG mode.
HSPG mode
mode
0 = OFF
1 = ON
HSPG?
0 or 1
To use digital horizontal sync, digital separate H and V sync must be selected with the
SSST command. The FMTU
The ALLU command updates the hardware to the new settings and redraws the test
image.
HSPG 1 // Enable H sync output in buffer
FMTU // Update hardware to current buffer contents
command instructs the generator to use the new settings.
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