@regsection Memory map summary
@multitable  @columnfractions .10 .15 .15 .55
@headitem Address @tab Type @tab Prefix @tab Name
@item @code{0x0} @tab
REG @tab
@code{ctl} @tab
Control register
@item @code{0x4} @tab
REG @tab
@code{sta} @tab
Status register
@item @code{0x8} @tab
REG @tab
@code{trig_cfg} @tab
Trigger configuration
@item @code{0xc} @tab
REG @tab
@code{trig_dly} @tab
Trigger delay
@item @code{0x10} @tab
REG @tab
@code{sw_trig} @tab
Software trigger
@item @code{0x14} @tab
REG @tab
@code{shots} @tab
Number of shots
@item @code{0x18} @tab
REG @tab
@code{shots_cnt} @tab
Remaining shots counter
@item @code{0x1c} @tab
REG @tab
@code{trig_pos} @tab
Trigger address register
@item @code{0x20} @tab
REG @tab
@code{fs_freq} @tab
Sampling clock frequency
@item @code{0x24} @tab
REG @tab
@code{sr} @tab
Sample rate
@item @code{0x28} @tab
REG @tab
@code{pre_samples} @tab
Pre-trigger samples
@item @code{0x2c} @tab
REG @tab
@code{post_samples} @tab
Post-trigger samples
@item @code{0x30} @tab
REG @tab
@code{samples_cnt} @tab
Samples counter
@item @code{0x34} @tab
REG @tab
@code{ch1_ctl} @tab
Channel 1 control register
@item @code{0x38} @tab
REG @tab
@code{ch1_sta} @tab
Channel 1 status register
@item @code{0x3c} @tab
REG @tab
@code{ch1_gain} @tab
Channel 1 gain calibration register
@item @code{0x40} @tab
REG @tab
@code{ch1_offset} @tab
Channel 1 offset calibration register
@item @code{0x44} @tab
REG @tab
@code{ch1_sat} @tab
Channel 1 saturation register
@item @code{0x48} @tab
REG @tab
@code{ch2_ctl} @tab
Channel 2 control register
@item @code{0x4c} @tab
REG @tab
@code{ch2_sta} @tab
Channel 2 status register
@item @code{0x50} @tab
REG @tab
@code{ch2_gain} @tab
Channel 2 gain calibration register
@item @code{0x54} @tab
REG @tab
@code{ch2_offset} @tab
Channel 2 offset calibration register
@item @code{0x58} @tab
REG @tab
@code{ch2_sat} @tab
Channel 2 saturation register
@item @code{0x5c} @tab
REG @tab
@code{ch3_ctl} @tab
Channel 3 control register
@item @code{0x60} @tab
REG @tab
@code{ch3_sta} @tab
Channel 3 status register
@item @code{0x64} @tab
REG @tab
@code{ch3_gain} @tab
Channel 3 gain calibration register
@item @code{0x68} @tab
REG @tab
@code{ch3_offset} @tab
Channel 3 offset calibration register
@item @code{0x6c} @tab
REG @tab
@code{ch3_sat} @tab
Channel 3 saturation register
@item @code{0x70} @tab
REG @tab
@code{ch4_ctl} @tab
Channel 4 control register
@item @code{0x74} @tab
REG @tab
@code{ch4_sta} @tab
Channel 4 status register
@item @code{0x78} @tab
REG @tab
@code{ch4_gain} @tab
Channel 4 gain calibration register
@item @code{0x7c} @tab
REG @tab
@code{ch4_offset} @tab
Channel 4 offset calibration register
@item @code{0x80} @tab
REG @tab
@code{ch4_sat} @tab
Channel 4 saturation register
@item @code{0x84} @tab
REG @tab
@code{multi_depth} @tab
Multi-shot sample depth register
@end multitable 
@regsection @code{ctl} - Control register
@multitable @columnfractions .10 .10 .15 .10 .55
@headitem Bits @tab Access @tab Prefix @tab Default @tab Name
@item @code{1...0}
@tab R/W @tab
@code{FSM_CMD}
@tab @code{0} @tab 
State machine commands (ignore on read)
@item @code{2}
@tab R/W @tab
@code{FMC_CLK_OE}
@tab @code{0} @tab 
FMC Si750 output enable
@item @code{3}
@tab R/W @tab
@code{OFFSET_DAC_CLR_N}
@tab @code{0} @tab 
Offset DACs clear (active low)
@item @code{4}
@tab W/O @tab
@code{MAN_BITSLIP}
@tab @code{0} @tab 
Manual serdes bitslip (ignore on read)
@item @code{5}
@tab R/W @tab
@code{TEST_DATA_EN}
@tab @code{0} @tab 
Enable test data
@item @code{6}
@tab R/W @tab
@code{TRIG_LED}
@tab @code{0} @tab 
Manual TRIG LED
@item @code{7}
@tab R/W @tab
@code{ACQ_LED}
@tab @code{0} @tab 
Manual ACQ LED
@end multitable
@multitable @columnfractions 0.15 0.85
@headitem Field @tab Description
@item @code{fsm_cmd} @tab 1: ACQ_START (start acquisition, only when FSM is idle)@*2: ACQ_STOP (stop acquisition, anytime)
@item @code{test_data_en} @tab Write the address counter value instead of ADC data to DDR
@item @code{trig_led} @tab Manual control of the front panel TRIG LED
@item @code{acq_led} @tab Manual control of the front panel ACQ LED
@end multitable
@regsection @code{sta} - Status register
@multitable @columnfractions .10 .10 .15 .10 .55
@headitem Bits @tab Access @tab Prefix @tab Default @tab Name
@item @code{2...0}
@tab R/O @tab
@code{FSM}
@tab @code{X} @tab 
State machine status
@item @code{3}
@tab R/O @tab
@code{SERDES_PLL}
@tab @code{X} @tab 
SerDes PLL status
@item @code{4}
@tab R/O @tab
@code{SERDES_SYNCED}
@tab @code{X} @tab 
SerDes synchronization status
@item @code{5}
@tab R/O @tab
@code{ACQ_CFG}
@tab @code{X} @tab 
Acquisition configuration status
@end multitable
@multitable @columnfractions 0.15 0.85
@headitem Field @tab Description
@item @code{fsm} @tab States:@*0: illegal@*1: IDLE@*2: PRE_TRIG@*3: WAIT_TRIG@*4: POST_TRIG@*5: TRIG_TAG@*6: DECR_SHOT@*7: illegal
@item @code{serdes_pll} @tab Sampling clock recovery PLL.@*0: not locked@*1: locked
@item @code{serdes_synced} @tab 0: bitslip in progress@*1: serdes synchronized
@item @code{acq_cfg} @tab 0: Unauthorised acquisition configuration (will prevent acquisition to start)@*1: Valid acquisition configuration@*@bullet{}  Shot number > 0@*@bullet{}  Post-trigger sample > 0
@end multitable
@regsection @code{trig_cfg} - Trigger configuration
@multitable @columnfractions .10 .10 .15 .10 .55
@headitem Bits @tab Access @tab Prefix @tab Default @tab Name
@item @code{0}
@tab R/W @tab
@code{HW_TRIG_SEL}
@tab @code{0} @tab 
Hardware trigger selection
@item @code{1}
@tab R/W @tab
@code{HW_TRIG_POL}
@tab @code{0} @tab 
Hardware trigger polarity
@item @code{2}
@tab R/W @tab
@code{HW_TRIG_EN}
@tab @code{0} @tab 
Hardware trigger enable
@item @code{3}
@tab R/W @tab
@code{SW_TRIG_EN}
@tab @code{0} @tab 
Software trigger enable
@item @code{5...4}
@tab R/W @tab
@code{INT_TRIG_SEL}
@tab @code{0} @tab 
Channel selection for internal trigger
@item @code{6}
@tab R/W @tab
@code{INT_TRIG_TEST_EN}
@tab @code{0} @tab 
Enable internal trigger test mode
@item @code{7}
@tab R/W @tab
@code{RESERVED}
@tab @code{0} @tab 
Reserved
@item @code{15...8}
@tab R/W @tab
@code{INT_TRIG_THRES_FILT}
@tab @code{0} @tab 
Internal trigger threshold glitch filter
@item @code{31...16}
@tab R/W @tab
@code{INT_TRIG_THRES}
@tab @code{0} @tab 
Threshold for internal trigger
@end multitable
@multitable @columnfractions 0.15 0.85
@headitem Field @tab Description
@item @code{hw_trig_sel} @tab 0: internal (data threshold)@*1: external (front panel trigger input)
@item @code{hw_trig_pol} @tab 0: positive edge/slope@*1: negative edge/slope
@item @code{hw_trig_en} @tab 0: disable@*1: enable
@item @code{sw_trig_en} @tab 0: disable@*1: enable
@item @code{int_trig_sel} @tab 00: channel 1@*01: channel 2@*10: channel 3@*11: channel 4
@item @code{int_trig_test_en} @tab Test mode:@* ch1 = Channel 1 input(analogue)@* ch2 = Channel input over threshold (digital)@* ch3 = Channel input over threshold filtered (digital)@* ch4 = Trigger (digital)
@item @code{reserved} @tab Ignore on read, write with 0's
@item @code{int_trig_thres_filt} @tab Configures the internal trigger threshold glitch filter length.
@item @code{int_trig_thres} @tab Treated as binary two's complement and compared to raw ADC data.
@end multitable
@regsection @code{trig_dly} - Trigger delay
@multitable @columnfractions .10 .10 .15 .10 .55
@headitem Bits @tab Access @tab Prefix @tab Default @tab Name
@item @code{31...0}
@tab R/W @tab
@code{TRIG_DLY}
@tab @code{0} @tab 
Trigger delay value
@end multitable
@multitable @columnfractions 0.15 0.85
@headitem Field @tab Description
@item @code{trig_dly} @tab Delay to apply on the trigger in sampling clock period.@*The default clock frequency is 100MHz (period = 10ns).
@end multitable
@regsection @code{sw_trig} - Software trigger
Writing (anything) to this register generates a software trigger.
@multitable @columnfractions .10 .10 .15 .10 .55
@headitem Bits @tab Access @tab Prefix @tab Default @tab Name
@item @code{31...0}
@tab W/O @tab
@code{SW_TRIG}
@tab @code{0} @tab 
Software trigger (ignore on read)
@end multitable
@regsection @code{shots} - Number of shots
@multitable @columnfractions .10 .10 .15 .10 .55
@headitem Bits @tab Access @tab Prefix @tab Default @tab Name
@item @code{15...0}
@tab R/W @tab
@code{NB}
@tab @code{0} @tab 
Number of shots
@end multitable
@multitable @columnfractions 0.15 0.85
@headitem Field @tab Description
@item @code{nb} @tab Number of shots required in multi-shot mode, set to one for single-shot mode.
@end multitable
@regsection @code{shots_cnt} - Remaining shots counter
@multitable @columnfractions .10 .10 .15 .10 .55
@headitem Bits @tab Access @tab Prefix @tab Default @tab Name
@item @code{15...0}
@tab R/O @tab
@code{VAL}
@tab @code{X} @tab 
Remaining shots counter
@end multitable
@multitable @columnfractions 0.15 0.85
@headitem Field @tab Description
@item @code{val} @tab Counts the number of remaining shots to acquire.
@end multitable
@regsection @code{trig_pos} - Trigger address register
@multitable @columnfractions .10 .10 .15 .10 .55
@headitem Bits @tab Access @tab Prefix @tab Default @tab Name
@item @code{31...0}
@tab R/O @tab
@code{TRIG_POS}
@tab @code{X} @tab 
Trigger address
@end multitable
@multitable @columnfractions 0.15 0.85
@headitem Field @tab Description
@item @code{trig_pos} @tab Trigger address in DDR memory.@*Only used in single-shot mode.
@end multitable
@regsection @code{fs_freq} - Sampling clock frequency
@multitable @columnfractions .10 .10 .15 .10 .55
@headitem Bits @tab Access @tab Prefix @tab Default @tab Name
@item @code{31...0}
@tab R/O @tab
@code{FS_FREQ}
@tab @code{X} @tab 
Sampling clock frequency
@end multitable
@multitable @columnfractions 0.15 0.85
@headitem Field @tab Description
@item @code{fs_freq} @tab ADC sampling clock frequency in Hz
@end multitable
@regsection @code{sr} - Sample rate
@multitable @columnfractions .10 .10 .15 .10 .55
@headitem Bits @tab Access @tab Prefix @tab Default @tab Name
@item @code{31...0}
@tab R/W @tab
@code{DECI}
@tab @code{0} @tab 
Sample rate decimation
@end multitable
@multitable @columnfractions 0.15 0.85
@headitem Field @tab Description
@item @code{deci} @tab Decimation factor. Takes one sample every N samples and discards the others (N = decimation factor).
@end multitable
@regsection @code{pre_samples} - Pre-trigger samples
@multitable @columnfractions .10 .10 .15 .10 .55
@headitem Bits @tab Access @tab Prefix @tab Default @tab Name
@item @code{31...0}
@tab R/W @tab
@code{PRE_SAMPLES}
@tab @code{0} @tab 
Pre-trigger samples
@end multitable
@multitable @columnfractions 0.15 0.85
@headitem Field @tab Description
@item @code{pre_samples} @tab Number of requested pre-trigger samples (>1).
@end multitable
@regsection @code{post_samples} - Post-trigger samples
@multitable @columnfractions .10 .10 .15 .10 .55
@headitem Bits @tab Access @tab Prefix @tab Default @tab Name
@item @code{31...0}
@tab R/W @tab
@code{POST_SAMPLES}
@tab @code{0} @tab 
Post-trigger samples
@end multitable
@multitable @columnfractions 0.15 0.85
@headitem Field @tab Description
@item @code{post_samples} @tab Number of requested post-trigger samples (>1).
@end multitable
@regsection @code{samples_cnt} - Samples counter
@multitable @columnfractions .10 .10 .15 .10 .55
@headitem Bits @tab Access @tab Prefix @tab Default @tab Name
@item @code{31...0}
@tab R/O @tab
@code{SAMPLES_CNT}
@tab @code{X} @tab 
Samples counter
@end multitable
@multitable @columnfractions 0.15 0.85
@headitem Field @tab Description
@item @code{samples_cnt} @tab Counts the number of samples.@* It is reset on START and then counts the number of pre-trigger + post-trigger samples
@end multitable
@regsection @code{ch1_ctl} - Channel 1 control register
@multitable @columnfractions .10 .10 .15 .10 .55
@headitem Bits @tab Access @tab Prefix @tab Default @tab Name
@item @code{6...0}
@tab R/W @tab
@code{SSR}
@tab @code{0} @tab 
Solid state relays control for channel 1
@end multitable
@multitable @columnfractions 0.15 0.85
@headitem Field @tab Description
@item @code{ssr} @tab Controls input voltage range, termination and DC offset error calibration@*0x23: 100mV range@*0x11: 1V range@*0x45: 10V range@*0x00: Open input@*0x42: 100mV range calibration@*0x40: 1V range calibration@*0x44: 10V range calibration@*Bit3 is indepandant of the others and enables the 50ohms termination.
@end multitable
@regsection @code{ch1_sta} - Channel 1 status register
@multitable @columnfractions .10 .10 .15 .10 .55
@headitem Bits @tab Access @tab Prefix @tab Default @tab Name
@item @code{15...0}
@tab R/O @tab
@code{VAL}
@tab @code{X} @tab 
Channel 1 current ADC value
@end multitable
@multitable @columnfractions 0.15 0.85
@headitem Field @tab Description
@item @code{val} @tab Current ADC raw value. The format is binary two's complement.
@end multitable
@regsection @code{ch1_gain} - Channel 1 gain calibration register
@multitable @columnfractions .10 .10 .15 .10 .55
@headitem Bits @tab Access @tab Prefix @tab Default @tab Name
@item @code{15...0}
@tab R/W @tab
@code{VAL}
@tab @code{0} @tab 
Gain calibration for channel 1
@end multitable
@multitable @columnfractions 0.15 0.85
@headitem Field @tab Description
@item @code{val} @tab Gain applied to all data coming from the ADC.@*Fixed point format:@*Bit 15 = 2^0, bit 14 = 2^(-1), bit 13 = 2^(-2), ... , bit 1 = 2^(-14), bit 0 = 2^(-15)
@end multitable
@regsection @code{ch1_offset} - Channel 1 offset calibration register
@multitable @columnfractions .10 .10 .15 .10 .55
@headitem Bits @tab Access @tab Prefix @tab Default @tab Name
@item @code{15...0}
@tab R/W @tab
@code{VAL}
@tab @code{0} @tab 
Offset calibration for channel 1
@end multitable
@multitable @columnfractions 0.15 0.85
@headitem Field @tab Description
@item @code{val} @tab Offset applied to all data coming from the ADC. The format is binary two's complement.
@end multitable
@regsection @code{ch1_sat} - Channel 1 saturation register
@multitable @columnfractions .10 .10 .15 .10 .55
@headitem Bits @tab Access @tab Prefix @tab Default @tab Name
@item @code{14...0}
@tab R/W @tab
@code{VAL}
@tab @code{0} @tab 
Saturation value for channel 1
@end multitable
@multitable @columnfractions 0.15 0.85
@headitem Field @tab Description
@item @code{val} @tab Saturation applied to all data coming from the offset/gain correction block. The format is 15-bit unsigned.
@end multitable
@regsection @code{ch2_ctl} - Channel 2 control register
@multitable @columnfractions .10 .10 .15 .10 .55
@headitem Bits @tab Access @tab Prefix @tab Default @tab Name
@item @code{6...0}
@tab R/W @tab
@code{SSR}
@tab @code{0} @tab 
Solid state relays control for channel 2
@end multitable
@multitable @columnfractions 0.15 0.85
@headitem Field @tab Description
@item @code{ssr} @tab Controls input voltage range, termination and DC offset error calibration@*0x23: 100mV range@*0x11: 1V range@*0x45: 10V range@*0x00: Open input@*0x42: 100mV range calibration@*0x40: 1V range calibration@*0x44: 10V range calibration@*Bit3 is indepandant of the others and enables the 50ohms termination.
@end multitable
@regsection @code{ch2_sta} - Channel 2 status register
@multitable @columnfractions .10 .10 .15 .10 .55
@headitem Bits @tab Access @tab Prefix @tab Default @tab Name
@item @code{15...0}
@tab R/O @tab
@code{VAL}
@tab @code{X} @tab 
Channel 2 current ACD value
@end multitable
@multitable @columnfractions 0.15 0.85
@headitem Field @tab Description
@item @code{val} @tab Current ADC raw value. The format is binary two's complement.
@end multitable
@regsection @code{ch2_gain} - Channel 2 gain calibration register
@multitable @columnfractions .10 .10 .15 .10 .55
@headitem Bits @tab Access @tab Prefix @tab Default @tab Name
@item @code{15...0}
@tab R/W @tab
@code{VAL}
@tab @code{0} @tab 
Gain calibration for channel 2
@end multitable
@multitable @columnfractions 0.15 0.85
@headitem Field @tab Description
@item @code{val} @tab Gain applied to all data coming from the ADC.@*Fixed point format:@*Bit 15 = 2^0, bit 14 = 2^(-1), bit 13 = 2^(-2), ... , bit 1 = 2^(-14), bit 0 = 2^(-15)
@end multitable
@regsection @code{ch2_offset} - Channel 2 offset calibration register
@multitable @columnfractions .10 .10 .15 .10 .55
@headitem Bits @tab Access @tab Prefix @tab Default @tab Name
@item @code{15...0}
@tab R/W @tab
@code{VAL}
@tab @code{0} @tab 
Offset calibration for channel 2
@end multitable
@multitable @columnfractions 0.15 0.85
@headitem Field @tab Description
@item @code{val} @tab Offset applied to all data coming from the ADC. The format is binary two's complement.
@end multitable
@regsection @code{ch2_sat} - Channel 2 saturation register
@multitable @columnfractions .10 .10 .15 .10 .55
@headitem Bits @tab Access @tab Prefix @tab Default @tab Name
@item @code{14...0}
@tab R/W @tab
@code{VAL}
@tab @code{0} @tab 
Saturation value for channel 2
@end multitable
@multitable @columnfractions 0.15 0.85
@headitem Field @tab Description
@item @code{val} @tab Saturation applied to all data coming from the offset/gain correction block. The format is 15-bit unsigned.
@end multitable
@regsection @code{ch3_ctl} - Channel 3 control register
@multitable @columnfractions .10 .10 .15 .10 .55
@headitem Bits @tab Access @tab Prefix @tab Default @tab Name
@item @code{6...0}
@tab R/W @tab
@code{SSR}
@tab @code{0} @tab 
Solid state relays control for channel 3
@end multitable
@multitable @columnfractions 0.15 0.85
@headitem Field @tab Description
@item @code{ssr} @tab Controls input voltage range, termination and DC offset error calibration@*0x23: 100mV range@*0x11: 1V range@*0x45: 10V range@*0x00: Open input@*0x42: 100mV range calibration@*0x40: 1V range calibration@*0x44: 10V range calibration@*Bit3 is indepandant of the others and enables the 50ohms termination.
@end multitable
@regsection @code{ch3_sta} - Channel 3 status register
@multitable @columnfractions .10 .10 .15 .10 .55
@headitem Bits @tab Access @tab Prefix @tab Default @tab Name
@item @code{15...0}
@tab R/O @tab
@code{VAL}
@tab @code{X} @tab 
Channel 3 current ADC value
@end multitable
@multitable @columnfractions 0.15 0.85
@headitem Field @tab Description
@item @code{val} @tab Current ADC raw value. The format is binary two's complement.
@end multitable
@regsection @code{ch3_gain} - Channel 3 gain calibration register
@multitable @columnfractions .10 .10 .15 .10 .55
@headitem Bits @tab Access @tab Prefix @tab Default @tab Name
@item @code{15...0}
@tab R/W @tab
@code{VAL}
@tab @code{0} @tab 
Gain calibration for channel 3
@end multitable
@multitable @columnfractions 0.15 0.85
@headitem Field @tab Description
@item @code{val} @tab Gain applied to all data coming from the ADC.@*Fixed point format:@*Bit 15 = 2^0, bit 14 = 2^(-1), bit 13 = 2^(-2), ... , bit 1 = 2^(-14), bit 0 = 2^(-15)
@end multitable
@regsection @code{ch3_offset} - Channel 3 offset calibration register
@multitable @columnfractions .10 .10 .15 .10 .55
@headitem Bits @tab Access @tab Prefix @tab Default @tab Name
@item @code{15...0}
@tab R/W @tab
@code{VAL}
@tab @code{0} @tab 
Offset calibration for channel 3
@end multitable
@multitable @columnfractions 0.15 0.85
@headitem Field @tab Description
@item @code{val} @tab Offset applied to all data coming from the ADC. The format is binary two's complement.
@end multitable
@regsection @code{ch3_sat} - Channel 3 saturation register
@multitable @columnfractions .10 .10 .15 .10 .55
@headitem Bits @tab Access @tab Prefix @tab Default @tab Name
@item @code{14...0}
@tab R/W @tab
@code{VAL}
@tab @code{0} @tab 
Saturation value for channel 3
@end multitable
@multitable @columnfractions 0.15 0.85
@headitem Field @tab Description
@item @code{val} @tab Saturation applied to all data coming from the offset/gain correction block. The format is 15-bit unsigned.
@end multitable
@regsection @code{ch4_ctl} - Channel 4 control register
@multitable @columnfractions .10 .10 .15 .10 .55
@headitem Bits @tab Access @tab Prefix @tab Default @tab Name
@item @code{6...0}
@tab R/W @tab
@code{SSR}
@tab @code{0} @tab 
Solid state relays control for channel 4
@end multitable
@multitable @columnfractions 0.15 0.85
@headitem Field @tab Description
@item @code{ssr} @tab Controls input voltage range, termination and DC offset error calibration@*0x23: 100mV range@*0x11: 1V range@*0x45: 10V range@*0x00: Open input@*0x42: 100mV range calibration@*0x40: 1V range calibration@*0x44: 10V range calibration@*Bit3 is indepandant of the others and enables the 50ohms termination.
@end multitable
@regsection @code{ch4_sta} - Channel 4 status register
@multitable @columnfractions .10 .10 .15 .10 .55
@headitem Bits @tab Access @tab Prefix @tab Default @tab Name
@item @code{15...0}
@tab R/O @tab
@code{VAL}
@tab @code{X} @tab 
Channel 4 current ADC value
@end multitable
@multitable @columnfractions 0.15 0.85
@headitem Field @tab Description
@item @code{val} @tab Current ADC raw value. The format is binary two's complement.
@end multitable
@regsection @code{ch4_gain} - Channel 4 gain calibration register
@multitable @columnfractions .10 .10 .15 .10 .55
@headitem Bits @tab Access @tab Prefix @tab Default @tab Name
@item @code{15...0}
@tab R/W @tab
@code{VAL}
@tab @code{0} @tab 
Gain calibration for channel 4
@end multitable
@multitable @columnfractions 0.15 0.85
@headitem Field @tab Description
@item @code{val} @tab Gain applied to all data coming from the ADC.@*Fixed point format:@*Bit 15 = 2^0, bit 14 = 2^(-1), bit 13 = 2^(-2), ... , bit 1 = 2^(-14), bit 0 = 2^(-15)
@end multitable
@regsection @code{ch4_offset} - Channel 4 offset calibration register
@multitable @columnfractions .10 .10 .15 .10 .55
@headitem Bits @tab Access @tab Prefix @tab Default @tab Name
@item @code{15...0}
@tab R/W @tab
@code{VAL}
@tab @code{0} @tab 
Offset calibration for channel 4
@end multitable
@multitable @columnfractions 0.15 0.85
@headitem Field @tab Description
@item @code{val} @tab Offset applied to all data coming from the ADC. The format is binary two's complement.
@end multitable
@regsection @code{ch4_sat} - Channel 4 saturation register
@multitable @columnfractions .10 .10 .15 .10 .55
@headitem Bits @tab Access @tab Prefix @tab Default @tab Name
@item @code{14...0}
@tab R/W @tab
@code{VAL}
@tab @code{0} @tab 
Saturation value for channel 4
@end multitable
@multitable @columnfractions 0.15 0.85
@headitem Field @tab Description
@item @code{val} @tab Saturation applied to all data coming from the offset/gain correction block. The format is 15-bit unsigned.
@end multitable
@regsection @code{multi_depth} - Multi-shot sample depth register
@multitable @columnfractions .10 .10 .15 .10 .55
@headitem Bits @tab Access @tab Prefix @tab Default @tab Name
@item @code{31...0}
@tab R/O @tab
@code{MULTI_DEPTH}
@tab @code{X} @tab 
Multi-shot sample depth
@end multitable
@multitable @columnfractions 0.15 0.85
@headitem Field @tab Description
@item @code{multi_depth} @tab Maximum sample depth allowed in multi-shot acquisition mode
@end multitable
