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E1437A User's Guide
Functions Listed by Functional Group
Debugging
hpe1437_error_message - returns error information obtained from function calls
hpe1437_error_query - queries the module for the most recent error
hpe1437_revision_query - returns strings that identify the date of the firmware revision.
hpe1437_status_get - retreives module's status register information
Digital Processing
hpe1437_filter_setup - sets the digital filter bandwidth and decimation filter parameters
hpe1437_filter_bw - selects a signal filter bandwidth
hpe1437_filter_bw_get - gets the signal filter bandwidth
hpe1437_filter_decimate - enables/disables and extra factor of 2 decimation
hpe1437_filter_decimate_get - gets current state of extra decimation
hpe1437_filter_resp_get - returns the module's complex frequency response.
hpe1437_filter_sync - synchronizes the decimation filter counter
hpe1437_frequency_setup - sets all center frequency parameters
hpe1437_frequency_center - sets the center frequency
hpe1437_frequency_center_get - gets the current center frequency
hpe1437_frequency_center_raw - A fast way to set the center frequency
hpe1437_frequency_cmplxdc - selects a complex baseband measurement
hpe1437_frequency_cmplxdc_get - gets the state of the baseband measurement mode
hpe1437_frequency_sync - prepares the module for a synchronous frequency change
hpe1437_frequency_sync_get - gets the state of the synchronus change mode
Diagnostics
hpe1437_self_test - performs a self-test on the module and returns the result
Initialization
hpe1437_init - initializes the I/O driver for a module
hpe1437_close - closes the module's software connection
Interrupts
hpe1437_attrib_get - allows direct access to the I/O library functions
hpe1437_interrupt_setup - sets all interrupt parameters
hpe1437_interrupt_mask_get - gets the interrupt event mask
hpe1437_interrupt_priority_get - gets the VME interrupt line
hpe1437_interrupt_restore - restores the interrupt masks to the most recent setting
Measurement
hpe1437_meas_control - initiates and controls measurements in multi-module systems
hpe1437_meas_start - initiates measurements in single module systems
hpe1437_reset - places the module in a known state
4-5
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