Atmel Xplained Pro Evaluation Kit for the ATSAMD21J18A Microcontroller ATSAMD21-XPRO ATSAMD21-XPRO Data Sheet
Product codes
ATSAMD21-XPRO
519
Atmel | SMART SAM D21 [DATASHEET]
Atmel-42181C–SAM-D21_Datasheet–07/2014
27.7 Register Summary
Table 27-3. Register Summary – Slave Mode
Offset
Name
Bit
Pos.
0x00
7:0
RUNSTDBY
MODE[2:0]=100
ENABLE
SWRST
0x01
15:8
0x02
23:16
SEXTTOEN
SDAHOLD[1:0]
PINOUT
0x03
31:24
LOWTOUT
SCLSM
SPEED[1:0]
0x04
7:0
0x05
15:8
AMODE[1:0]
AACKEN
GCMD
SMEN
0x06
23:16
ACKACT
CMD[1:0]
0x07
31:24
0x08
Reserved
...
Reserved
0x13
Reserved
0x14
7:0
ERROR
DRDY
AMATCH
PREC
0x15
Reserved
0x16
7:0
ERROR
DRDY
AMATCH
PREC
0x17
Reserved
0x18
7:0
ERROR
DRDY
AMATCH
PREC
0x19
Reserved
0x1A
7:0
CLKHOLD
LOWTOUT
SR
DIR
RXNACK
COLL
BUSERR
0x1B
15:8
SYNCBUSY
HS
SEXTTOUT