Agilent Technologies VXI E1439 - Manual (Page 75)

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Agilent E1439 Programmer's Reference
Functions listed by functional group
clock connectors
age1439_smb_clock_output_get (on page 173) −gets which clock to output from the SMB
clock connectors
age1439_sync_clock (on page 178)
−selects the source of the sync signal
age1439_sync_clock_get (on page 178)
−gets the source of the sync signal
age1439_sync_direction (on page 179)
−selects front or rear panel availability of the sync sig-
nal
age1439_sync_direction_get (on page 179)
−gets the state of front or rear panel clock avail-
ability
age1439_sync_output (on page 180)
−selects the output for the sync signal
age1439_sync_output_get (on page 180)
−gets the output for the sync signal
age1439_vcxo (on page 187) −selects whether the module should use an internal clock source
age1439_vcxo_get (on page 187)
−gets whether the internal clock source is on or off
age1439_vxi_clock_output (on page 188)
−selects which clock drives the VXI clock
age1439_vxi_clock_output_get (on page 188)
−gets which clock drives the VXI clock
Trigger
age1439_trigger_setup (on page 183)
−sets all parameters associated with triggering the
beginning of data collection
age1439_trigger_adclevel (on page 183)
−specifies the threshold for the ADC trigger
age1439_trigger_adclevel_get (on page 183)
−gets the trigger threshold
age1439_trigger_delay (on page 183) −specifies a pre- or post-trigger delay time
age1439_trigger_delay_get (on page 183)
−gets the trigger delay time
age1439_trigger_delay_actual_get (on page 181)
−gets the actual delay time from the most
recent trigger event
age1439_trigger_gen (on page 183)
−determines whether a module can generate a trigger
age1439_trigger_gen_get (on page 183)
−gets the trigger generation status
age1439_trigger_magdwell (on page 183)
−specifies the dwell time (in samples) before a
magnitude trigger.
age1439_trigger_magdwell_get (on page 183)
−gets the magnitude trigger dwell time.
age1439_trigger_maglevel (on page 183)
−specifies the threshold for a magnitude trigger
age1439_trigger_maglevel_get (on page 183) −gets magnitude trigger threshold
age1439_trigger_phase_actual_get (on page 182)
−returns a representation of the phase
value of the LO at the most recent trigger point
age1439_trigger_slope (on page 183)
−selects a positive or negative trigger
age1439_trigger_slope_get (on page 183)
−gets trigger slope
age1439_trigger_type (on page 183)
−specifies the trigger type
age1439_trigger_type_get (on page 183)
−gets trigger type
Reading data
age1439_data_scale_get (on page 89) −gets data scale factor
age1439_read (on page 159)
−reads scaled 32-bit float data from FIFO
age1439_read64 (on page 159)
−reads scaled 64-bit float data from FIFO, specifically for
VEE applications
age1439_read_raw (on page 162)
−reads raw data from FIFO