FMC_ACQ427 - FMC ACQ427 Module

Fields

The module has been split into two blocks: the inputs, which controls the ADC; and the outputs, which control the DAC.

Name	Type	Description
IN.GAIN1_REG	extension_write
IN.GAIN2_REG	extension_write
IN.GAIN3_REG	extension_write
IN.GAIN4_REG	extension_write
IN.GAIN5_REG	extension_write
IN.GAIN6_REG	extension_write
IN.GAIN7_REG	extension_write
IN.GAIN8_REG	extension_write
IN.GAIN1	param enum	ADC input gain 0 10V 1 5V 2 2.5V 3 1.25V
IN.GAIN2	param enum	ADC input gain 0 10V 1 5V 2 2.5V 3 1.25V
IN.GAIN3	param enum	ADC input gain 0 10V 1 5V 2 2.5V 3 1.25V
IN.GAIN4	param enum	ADC input gain 0 10V 1 5V 2 2.5V 3 1.25V
IN.GAIN5	param enum	ADC input gain 0 10V 1 5V 2 2.5V 3 1.25V
IN.GAIN6	param enum	ADC input gain 0 10V 1 5V 2 2.5V 3 1.25V
IN.GAIN7	param enum	ADC input gain 0 10V 1 5V 2 2.5V 3 1.25V
IN.GAIN8	param enum	ADC input gain 0 10V 1 5V 2 2.5V 3 1.25V
IN.VAL1	pos_out	ADC Channel 1 Data
IN.VAL2	pos_out	ADC Channel 2 Data
IN.VAL3	pos_out	ADC Channel 3 Data]
IN.VAL4	pos_out	ADC Channel 4 Data
IN.VAL5	pos_out	ADC Channel 5 Data
IN.VAL6	pos_out	ADC Channel 6 Data
IN.VAL7	pos_out	ADC Channel 7 Data
IN.VAL8	pos_out	ADC Channel 8 Data
IN.TTL	bit_out	5V TTL input (CLOCK)
IN.ADC_B_FITTED	read enum	Whether ADC B inputs are connected 0 ADC B input fitted 1 Not fitted
OUT.VAL1	pos_mux	DAC Channel 1 Data
OUT.VAL2	pos_mux	DAC Channel 2 Data
OUT.VAL3	pos_mux	DAC Channel 3 Data
OUT.VAL4	pos_mux	DAC Channel 4 Data
OUT.GAIN1	param enum	DAC output gain 0 5V 1 10V
OUT.GAIN2	param enum	DAC output gain 0 5V 1 10V
OUT.GAIN3	param enum	DAC output gain 0 5V 1 10V
OUT.GAIN4	param enum	DAC output gain 0 5V 1 10V
OUT.DAC_FITTED	read enum	Whether DAC outputs are connected 0 DAC output fitted 1 Not fitted

Clock note

The ADC runs at 1MHz