CROS

*** draw a centered CROSs

Classification:

Custom image primitive

Command Syntax:

CROS <color>

Limits:

<color> = 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 <mode>

Limits:

<mode>

 

0 = OFF

 

1 = ON

Query Syntax:

CSPG?

Query Response:

<mode>

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

6-105

Page 231
Image 231
Quantum Data 801GC, 801GF, 801GX manual Cros, Draw a centered CROSs, Cspg, Composite Sync Pulse Gate, 105