James Reynolds / AD594x Driver

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LPTIAOffsetCal_Type Struct Reference
Data Fields

LPTIAOffsetCal_Type Struct Reference
[TypeDefinitions]

LPTIA Offset calibration type. More...

#include <ad5940.h>

Data Fields

uint32_t LpAmpSel
 Select from LPAMP0 and LPAMP1.
float SysClkFreq
 The real frequency of system clock.
float AdcClkFreq
 The real frequency of ADC clock.
uint32_t ADCSinc3Osr
 SINC3OSR_5, SINC3OSR_4 or SINC3OSR_2.
uint32_t ADCSinc2Osr
 SINC3OSR_5, SINC3OSR_4 or SINC3OSR_2.
uint32_t ADCPga
 PGA Gain selection.
uint32_t DacData12Bit
 12Bit DAC data
uint32_t DacData6Bit
 6Bit DAC data
uint32_t LpDacVzeroMux
 Vzero is used as LPTIA bias voltage, select 12Bit/6Bit DAC.
uint32_t LpAmpPwrMod
 LP amplifiers power mode, select from LPAMPPWR_NORM, LPAMPPWR_BOOSTn.
uint32_t LpTiaSW
 Switch configuration for LPTIA.
uint32_t LpTiaRtia
 LPTIA RTIA resistor selection.
int32_t SettleTime10us
 Wait how much time after TIA is enabled?
int32_t TimeOut10us
 ADC converts signal need time.

Detailed Description

LPTIA Offset calibration type.

Definition at line 4675 of file ad5940.h.

Field Documentation

float AdcClkFreq

The real frequency of ADC clock.

Definition at line 4679 of file ad5940.h.

uint32_t ADCPga

PGA Gain selection.

Definition at line 4682 of file ad5940.h.

uint32_t ADCSinc2Osr

SINC3OSR_5, SINC3OSR_4 or SINC3OSR_2.

Definition at line 4681 of file ad5940.h.

uint32_t ADCSinc3Osr

SINC3OSR_5, SINC3OSR_4 or SINC3OSR_2.

Definition at line 4680 of file ad5940.h.

uint32_t DacData12Bit

12Bit DAC data

Definition at line 4683 of file ad5940.h.

uint32_t DacData6Bit

6Bit DAC data

Definition at line 4684 of file ad5940.h.

uint32_t LpAmpPwrMod

LP amplifiers power mode, select from LPAMPPWR_NORM, LPAMPPWR_BOOSTn.

Definition at line 4686 of file ad5940.h.

uint32_t LpAmpSel

Select from LPAMP0 and LPAMP1.

LPAMP1 is only available on ADuCM355.

Definition at line 4677 of file ad5940.h.

uint32_t LpDacVzeroMux

Vzero is used as LPTIA bias voltage, select 12Bit/6Bit DAC.

Definition at line 4685 of file ad5940.h.

uint32_t LpTiaRtia

LPTIA RTIA resistor selection.

Definition at line 4688 of file ad5940.h.

uint32_t LpTiaSW

Switch configuration for LPTIA.

Normally for SW(5) and SW(9).

Definition at line 4687 of file ad5940.h.

int32_t SettleTime10us

Wait how much time after TIA is enabled?

Definition at line 4689 of file ad5940.h.

float SysClkFreq

The real frequency of system clock.

Definition at line 4678 of file ad5940.h.

int32_t TimeOut10us

ADC converts signal need time.

Specify the maximum time allowed. Timeout in 10us. negative number means wait no time.

Definition at line 4690 of file ad5940.h.

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