Agilent-technologies VXI E1439 Bedienungsanleitung PDF herunterladen (Seite 188)

178

Agilent E1439 Programmer's Reference

Functions listed alphabetically

age1439_sync_clock

Selects the source of the sync clock. This description also includes the query function:

age1439_sync_clock_get

VXIplug&play Syntax

#include "age1439".h

ViStatus age1439_sync_clock(ViSession id,ViInt16syncClock);

ViStatus age1439_sync_clock_get(ViSession id,ViPInt16syncClockPtr);

Note This command should be used only for specialized custom clock requirements. Most useful clock

setups can be supplied by age1439_clock_setup.

Parameters

id is the VXI instrument session pointer returned by the age1439_init function.

syncClock AGE1439_SMB_CLOCK specifies using the front panel clock on the SMB connectors as the

sync clock.

AGE1439_VXI_CLOCK specifies using the VXI (rear panel) clock as the sync clock.

AGE1439_DIVIDED_ADC_CLOCK specifies using the divided ADC clock as the sync clock.

syncClockPtr Returns a pointer to the current value of syncClock.

Return Value

AGE1439_SUCCESS indicates that a function was successful.

Values other than AGE1439_SUCCESS indicate an error condition or other important status

condition. To determine the error message, pass the return value to “age1439_error_message” on

page 102.

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Agilent-technologies VXI E1439 Bedienungsanleitung Seite 188