Quantum Data 801GC User Manual
Page 243
6-117
DVST
Digital Video Signal Type
Classification:
Format parameter setting
Command Syntax:
DVST
Limits:
0 = not used
1 = digital V
2 = digital VI (MDA)
5 = RGB
6 = RGBI (CGA)
7 = RrGgBb (EGA)
DVST must be zero (0) when any analog video type is
selected (AVST
≠
0).
Query Syntax:
DVST?
Query Response:
Description:
The DVST command establishes the kind of video signal that
exits the digital video signal outputs of the generator. The DVST?
query returns the current setting of DVST.
Note – Please note that digital video is not supported by all
generators in the 801G series.
Other Required Cmds:
AVST must be set to zero. The ALLU command updates the
hardware to the new setting and redraws the test image.
Example:
A V S T 0 / / D e s e l e c t a n a l o g v i d e o i n
/ / b u f f e r
D V S T 5 / / S e l e c t 3 b i t c o l o r i n b u f f e r
F M T U / / U p d a t e h a r d w a r e t o c u r r e n t
/ / b u f f e r c o n t e n t s