Quantum Data 801GC - Manual (Page 297)

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VERH VERsion of Hardware
Classification: Miscellaneous system parameter
Command Syntax: None
Query Syntax: VERH?
Query Response:
Description: The VERH? query returns a five digit hardware version number.
The number indicates when a major modification to the hardware
was last implemented. The significance of each digit is interpreted
as follows:
Last 2 Di gi ts of Year
Day of th e Month
Month
(1-9 = Jan. - Sept., A = Oct.,
B = Nov., C = Dec)
31995
The version number in the example, 31995, would be interpreted
as March 19, 1995.
Other Required Cmds: None
Example: V E R H ? / / R e t u r n h a r d w a r e d e s i g n r e v i s i o n
/ / d a t e
VRES Vertical RESolution
Classification: Format parameter setting
Command Syntax: VRES
Limits:
min = 1 (when SCAN = 1) or
2 (when SCAN = 2)
max = the lesser of
1024 (for the 801GP, GC, GX or 801GC-ISA) or
2048 (for the 801GF or 801GF-ISA) or
VTOT-1 (when SCAN = 1) or
VTOT-3 (when SCAN = 2)
Must be an even number when SCAN = 2.
Query Syntax: VRES?
Query Response:
Description: The VRES command establishes the number of active lines per
frame. The VRES? query returns the current setting of VRES.
Other Required Cmds: The ALLU command updates hardware to the new setting and
redraws the test image.
Example: V R E S 4 8 0 / / S e t 4 8 0 a c t i v e l i n e s i n
/ / b u f f e r
A L L U / / C o n f i g u r e h a r d w a r e a n d r e d r a w
/ / i m a g e