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Agilent E1439 Programmer's Reference
Functions listed alphabetically
AGE1439_EXTERNAL
connector on the front panel.
AGE1439_EXTERNAL_ECL
external trigger connector on the front panel.
Note
AGE1439_EXTERNAL_ECL
constant in the E1439C.
AGE1439_EXTERNAL_TTL
external trigger connector on the front panel.
Note
AGE1439_EXTERNAL_TTL
supported on early E1439A modules. A module with a serial number lower than US41140000
will result in the error AGE1439_TTL_TRIGGER_NOT_SUPPORTED.
AGE1439_USER
possible to force the module to trigger a measurement by pulling the Sync line once the module is
in the trigger state. You may do this by calling the age1439_meas_start function, waiting for the
module to reach the trigger state, then triggering the measurement by using age1439_meas_
control to pull the Sync line.
AGE1439_IMMEDIATE
Note
In multi-module systems all modules should be use the same trigger type in order to have the
same actual delay.
trigTypePtr
points to the current value of trigType.
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
"Commands which halt active measurements" on page
"age1439_init" on page
page
meas_start" on page
actual_get" on page
loop" in chapter
measurements" in chapter
186
uses transitions on the signal applied to the BNC external trigger
uses ECL level transitions on the signal applied to the BNC
has the same constant value as the
AGE1439_EXTERNAL
uses TTL level transitions on the signal applied to the BNC
is supported on all E1439B, C and D modules, but it is not
disables the module from any event-driven trigger generation though it is still
triggers a measurement immediately upon entering the trigger state.
102.
132,
"age1439_frequency_setup" on page
90,
"age1439_data_scale_get" on page
155,
"age1439_meas_control" on page
182,
"age1439_trigger_delay_actual_get" on page
3,
"Managing multiple modules" in chapter
3,
"Magnitude trigger and magdwell time" in chapter 3
AGE1439_EXTERNAL
is retained for backward compatibility.
"age1439_error_message" on
198,
"Default values" on page
128,
89,
"age1439_filter_setup" on page
151,
"age1439_trigger_phase_
3,
"Delay and phase in triggered
201,
"age1439_data_setup" on
120,
"age1439_
181,
"The measurement
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