Analog to Digital Converter (ADC)
5.2.1.13 ROM_ADCPhaseDelayGet
Gets the phase delay between a trigger and the start of a sequence.
Prototype:
uint32_t
ROM_ADCPhaseDelayGet(uint32_t ui32Base)
ROM Location:
ROM_APITABLE is an array of pointers located at 0x0100.0010.
ROM_ADCTABLE is an array of pointers located at ROM_APITABLE[5].
ROM_ADCPhaseDelayGet is a function pointer located at ROM_ADCTABLE[25].
Parameters:
ui32Base is the base address of the ADC module.
Description:
This function gets the current phase delay between the detection of an ADC trigger event and
the start of the sample sequence.
Returns:
Returns the phase delay, specified as one of ADC_PHASE_0, ADC_PHASE_22_5,
ADC_PHASE_45, ADC_PHASE_67_5, ADC_PHASE_90, ADC_PHASE_112_5,
ADC_PHASE_135, ADC_PHASE_157_5, ADC_PHASE_180, ADC_PHASE_202_5,
ADC_PHASE_225, ADC_PHASE_247_5, ADC_PHASE_270, ADC_PHASE_292_5,
ADC_PHASE_315, or ADC_PHASE_337_5.
5.2.1.14 ROM_ADCPhaseDelaySet
Sets the phase delay between a trigger and the start of a sequence.
Prototype:
void
ROM_ADCPhaseDelaySet(uint32_t ui32Base,
uint32_t ui32Phase)
ROM Location:
ROM_APITABLE is an array of pointers located at 0x0100.0010.
ROM_ADCTABLE is an array of pointers located at ROM_APITABLE[5].
ROM_ADCPhaseDelaySet is a function pointer located at ROM_ADCTABLE[24].
Parameters:
ui32Base is the base address of the ADC module.
ui32Phase is the phase delay, specified as one of ADC_PHASE_0, ADC_PHASE_22_5,
ADC_PHASE_45, ADC_PHASE_67_5, ADC_PHASE_90, ADC_PHASE_112_5,
ADC_PHASE_135, ADC_PHASE_157_5, ADC_PHASE_180, ADC_PHASE_202_5,
ADC_PHASE_225, ADC_PHASE_247_5, ADC_PHASE_270, ADC_PHASE_292_5,
ADC_PHASE_315, or ADC_PHASE_337_5.
Description:
This function sets the phase delay between the detection of an ADC trigger event and the start
of the sample sequence. By selecting a different phase delay for a pair of ADC modules (such
44 April 8, 2013
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