Sundance SMT1026 - Manual (Page 23)

The SMT350 sructures
struct CLKMODE350
bool bExtRef
true = external reference;
false = on-board 10 MHz reference.
The default value is false.
bool bExtClk
true = external clock;
false = on-board VCXO.
The default value is false.
bool bTrigInvert
true = trigger polarity channel A and B;
false = Non-inverting.
The default value is false.
bool bTrigExt
true = trigger selection channel A and B;
false = internal trigger.
The default value is false.
CHSEL ChSel
Channel selection.
The default value is channelab.
bool b2sComplement
True = ADC A and B output 2’s complement samples
False = ADC A and B output binary samples.
The default value is false.
struct SETDAC
unsigned int nOffsetA
Offset DAC channel A.
The default value is 0.
unsigned int nGainA
Gain DAC channel A.
The default value is 0xFFF.
unsigned int nOffsetB
Offset DAC channel B.
The default value is 0.
unsigned int nGainB
Gain DAC channel B.
The default value is 0xFFF.
struct SETCLK
SAMPLING_RATIO
ADCSamplingRatio
Sampling frequency divider for the ADCs.
The default value is div3.
SAMPLING_RATIO
DACSamplingRatio Sampling frequency divider for the DACs.
The default value is div2.
The SMT350 enumerated types