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VERH VERsion of Hardware
Classification: Miscellaneous system parameter
Command Syntax: None
Query Syntax: VERH?
Query Response: <version>
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 gits of Yea r
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: VERH? // Return hardware design revision
// date
VRES Vertical RESolution
Classification: Format parameter setting
Command Syntax: VRES <lines>
Limits: <lines>
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: <lines>
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: VRES 480 // Set 480 active lines in
// buffer
ALLU // Configure hardware and redraw
// image