SWTRIG

Software Trigger

  0x0C 8 Write-Protected, Write-Synchronized 0x00  
Parent topic: Register Description

Software Trigger

Bit  7 6 5 4 3 2 1 0  
              START FLUSH  
Access              R/W R/W  
Reset              0 0  

Bit 1 – START: ADC Start Conversion

ADC Start Conversion

Writing this bit to zero will have no effect.

ValueDescription
0

The ADC will not start a conversion.
1

The ADC will start a conversion. The bit is cleared by hardware when the conversion has started. Setting this bit when it is already set has no effect.

Bit 0 – FLUSH: ADC Conversion Flush

ADC Conversion Flush

After the flush, the ADC will resume where it left off; i.e., if a conversion was pending, the ADC will start a new conversion.

Writing this bit to zero will have no effect.

ValueDescription
0

No flush action.
1

"Writing a '1' to this bit will flush the ADC pipeline. A flush will restart the ADC clock on the next peripheral clock edge, and all conversions in progress will be aborted and lost. This bit will be cleared after the ADC has been flushed.

After the flush, the ADC will resume where it left off; i.e., if a conversion was pending, the ADC will start a new conversion.