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E1437A User's Guide
Functions Listed by Functional Group
Reading data
hpe1437_data_scale_get - gets data scale factor
hpe1437_read - reads scaled 32-bit float data from FIFO
hpe1437_read64 - reads scaled 64-bit float data from FIFO, specifically for VEE
applications
hpe1437_read_raw - - reads raw data from FIFO
Timing
hpe1437_clock_setup - sets all timing parameters
hpe1437_clock_dsp - selects the clock used to drive the decimation/zoom section
hpe1437_clock_dsp_get - gets the current decimation clock source
hpe1437_clock_fs - provides the frequency of an external sample clock
hpe1437_clock_fs_get - gets the current external sample clock frequency
hpe1437_clock_master - determines whether a module drives the VXI clock line with its
ADC clock
hpe1437_clock_master_get - gets the module's clock master state
hpe1437_clock_multi_sync - specifies whether the module uses a shared clock and sync
hpe1437_clock_multi_sync_get - gets the module's current shared clock and sync state
hpe1437_clock_source - selects the source of the ADC clock
hpe1437_clock_source_get - gets the ADC clock source
Trigger
hpe1437_trigger_setup - sets all parameters associated with triggering the beginning of
data collection
hpe1437_trigger_adclevel - specifies the threshold for the ADC trigger
hpe1437_trigger_adclevel_get - gets the trigger threshold
hpe1437_trigger_delay - specifies a pre- or post-trigger delay time
hpe1437_trigger_delay_get - gets the trigger delay time
hpe1437_trigger_delay_actual_get - gets the actual delay time from the most recent
trigger event
hpe1437_trigger_gen - determines whether a module can generate a trigger
hpe1437_trigger_gen_get - gets the trigger generation status
hpe1437_trigger_maglevel - specifies the threshold for a magnitude trigger
hpe1437_trigger_maglevel_get - gets magnitude trigger threshold
hpe1437_trigger_phase_actual_get - gets the actual trigger phase from the most recent
trigger event
hpe1437_trigger_phase_capture - Allows LO phase capture in frequency-synchronized,
multi-module zoom measurements.
hpe1437_trigger_slope - selects a positive or negative trigger
hpe1437_trigger_slope_get - gets trigger slope
hpe1437_trigger_type - determines the trigger type
hpe1437_trigger_type_get - gets trigger type
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