Datasheet

33.7 Register Summary
Offset Name Bit Pos.
0x00 CTRLA 7:0 RUNSTDBY ENABLE SWRST
0x01 REFCTRL 7:0 REFCOMP REFSEL[3:0]
0x02 AVGCTRL 7:0 ADJRES[2:0] SAMPLENUM[3:0]
0x03 SAMPCTRL 7:0 SAMPLEN[5:0]
0x04 CTRLB
7:0 RESSEL[1:0] CORREN FREERUN LEFTADJ DIFFMODE
15:8 PRESCALER[2:0]
0x06
...
0x07
Reserved
0x08 WINCTRL 7:0 WINMODE[2:0]
0x09
...
0x0B
Reserved
0x0C SWTRIG 7:0 START FLUSH
0x0D
...
0x0F
Reserved
0x10 INPUTCTRL
7:0 MUXPOS[4:0]
15:8 MUXNEG[4:0]
23:16 INPUTOFFSET[3:0] INPUTSCAN[3:0]
31:24 GAIN[3:0]
0x14 EVCTRL 7:0 WINMONEO RESRDYEO SYNCEI STARTEI
0x15 Reserved
0x16 INTENCLR 7:0 SYNCRDY WINMON OVERRUN RESRDY
0x17 INTENSET 7:0 SYNCRDY WINMON OVERRUN RESRDY
0x18 INTFLAG 7:0 SYNCRDY WINMON OVERRUN RESRDY
0x19 STATUS 7:0 SYNCBUSY
0x1A RESULT
7:0 RESULT[7:0]
15:8 RESULT[15:8]
0x1C WINLT
7:0 WINLT[7:0]
15:8 WINLT[15:8]
0x1E
...
0x1F
Reserved
0x20 WINUT
7:0 WINUT[7:0]
15:8 WINUT[15:8]
0x22
...
0x23
Reserved
0x24 GAINCORR
7:0 GAINCORR[7:0]
15:8 GAINCORR[11:8]
0x26 OFFSETCORR
7:0 OFFSETCORR[7:0]
15:8 OFFSETCORR[11:8]
SAM D21 Family
ADC – Analog-to-Digital Converter
© 2018 Microchip Technology Inc.
Datasheet Complete
DS40001882D-page 904