Quantum Data 802BT User Manual page 577

VSPW
Class
Description
Command syntax
Query syntax
Query response
Other required
commands
Example
Video Test Generator User Guide
Vertical Sync Pulse Width
Format parameter setting - Synchronization
Establishes the width of the vertical sync pulse in lines. If the type specified for the
selected sync signal (see SSST, ASCT, DSCT, or
types, then the actual sync pulse width output by the generator will be 1/2 line shorter than
the whole number specified. The VSPW? query returns the current setting of VSPW.
VSPW lines
VSPW?
lines
The FMTU command instructs the generator to use the new setting. The
updates hardware to the new setting and redraws the test image.
VSPW 3 // Set V sync width to 3 lines in buffer
FMTU // Update hardware to current buffer contents
DSST commands) is one of the CCIR
ALLU command
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