Quantum-data 801GC Manual do Utilizador descarregar pdf (Página 263)

6-137

HSPD Horizontal Sync Pulse Delay

Classification: Format parameter setting

Command Syntax: HSPD <pixels>

Limits: <pixels>

min = 1

max = HTOT - HRES - HSPW

Query Syntax: HSPD?

Query Response: <pixels>

Description: The HSPD command establishes the delay between the leading

edge of blanking and the leading edge of the horizontal sync

pulse. The HSPD? query returns the current setting of HSPD.

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: HSPD 16 // Set 16 pixel pulse delay in

// buffer

FMTU // Update hardware to current

// buffer contents

HSPG Horizontal Sync Pulse Gate

Classification: Format parameter setting

Command Syntax: HSPG <mode>

Limits: <mode>

0 = OFF

1 = ON

Query Syntax: HSPG?

Query Response: <mode>

Description: The HSPG command enables and disables the digital horizontal

sync output. The HSPG? query returns the current HSPG mode.

Other Required Cmds: In order to use digital horizontal sync, digital separate H&V

sync 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: HSPG 1 // Enable H sync output in

// buffer

FMTU // Update hardware to current

// buffer contents

1 2 ... 258 259 260 261 262 263 264 265 266 267 268 ... 355 356

Sem comentários

Quantum-data 801GC Manual do Utilizador Página 263