Agilent Technologies E1439 User Manual page 175

age1439_reference_clock
Selects the source of the reference clock. This description also includes the query function:
VXIplug&play Syntax
ViStatus age1439_reference_clock(ViSession id, ViInt16 refClock);
ViStatus age1439_reference_clock_get(ViSession id, ViPInt16 refClockPtr);
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.
refClock AGE1439_FRONT_PANEL_CLOCK
clock. Use this in conjunction with age1439_front_panel_clock_input.
AGE1439_VXI_CLOCK
Use this in conjunction with age1439_vxi_clock_output.
refClockPtr Returns a pointer to the current value of refClock.
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
page
See Also
"Default values" on page
"age1439_front_panel_clock_input" on page
"age1439_reference_prescaler" on page
age1439_reference_clock_get
#include "age1439".h
specifies that the VXI (rear panel) clock be used as the reference clock.
102.
201,
Agilent E1439 Programmer's Reference
specifies the front panel clock be used as the reference
"age1439_init" on page 132,
131, "age1439_vxi_clock_output" on page
166, "Using clock and sync" in chapter 3
Functions listed alphabetically
"age1439_error_message" on
"age1439_clock_setup" on page 78,
188,
165