Quantum Data 801GC - Manual (Page 231)

6-105
CROS *** draw a centered CROSs
Classification: Custom image primitive
Command Syntax: CROS
Limits: = available colors
Query Syntax: None
Description: Draws a large centered cross that fills the active video area.
The vertical line is 2 pixels thick if the format has an even
number of active pixels. The horizontal line is 2 pixels thick if
the format has an even number of active lines. The primitive
uses a single parameter … the color of the cross.
Other Required Cmds: The FMTU command instructs the generator to use the new
setting. The ALLU command updates hardware to the new setting
and redraws the test image.
Example: C R O S m a g e n t a / / D r a w a l a r g e c r o s s i n
/ / t h e c e n t e r o f t h e a c t i v e v i d e o
A L L 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
CSPG Composite Sync Pulse Gate
Classification: Format parameter setting
Command Syntax: CSPG
Limits:
0 = OFF
1 = ON
Query Syntax: CSPG?
Query Response:
Description: The CSPG command enables and disables all of the digital
composite sync outputs when digital composite sync is selected
via the SSST command (SSST = 3). The CSPG? query returns the
current setting of CSPG.
Other Required Cmds: In order to use digital composite sync, it must be selected with
the SSST command. The FMTU command instructs the generator
to use the new setting. The ALLU command updates hardware
to the new setting and redraws the test image.
Example: C S P G 1 / / E n a b l e d i g c o m p s y n c i n
/ / b u f f e r
S S S T 2 / / C h o o s e d i g i t a l c o m p s y n c t y p e
/ / 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