32.7 Register Summary - I2C Client
Refer to the Registers Description section for more details on register properties and access permissions.
| Offset | Name | Bit Pos. | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|
| 0x00 | CTRLA | 31:24 | LOWTOUTEN | SCLSM | SPEED[1:0] | |||||
| 23:16 | SEXTTOEN | SDAHOLD[1:0] | PINOUT | |||||||
| 15:8 | ||||||||||
| 7:0 | RUNSTDBY | MODE[2:0] | ENABLE | SWRST | ||||||
| 0x04 | CTRLB | 31:24 | ||||||||
| 23:16 | ACKACT | CMD[1:0] | ||||||||
| 15:8 | AMODE[1:0] | AACKEN | GCMD | SMEN | ||||||
| 7:0 | ||||||||||
0x08 ... 0x13 | Reserved | |||||||||
| 0x14 | INTENCLR | 7:0 | ERROR | DRDY | AMATCH | PREC | ||||
0x15 | Reserved | |||||||||
| 0x16 | INTENSET | 7:0 | ERROR | DRDY | AMATCH | PREC | ||||
0x17 | Reserved | |||||||||
| 0x18 | INTFLAG | 7:0 | ERROR | DRDY | AMATCH | PREC | ||||
0x19 | Reserved | |||||||||
| 0x1A | STATUS | 15:8 | HS | SEXTTOUT | ||||||
| 7:0 | CLKHOLD | LOWTOUT | SR | DIR | RXNACK | COLL | BUSERR | |||
| 0x1C | SYNCBUSY | 31:24 | ||||||||
| 23:16 | ||||||||||
| 15:8 | ||||||||||
| 7:0 | ENABLE | SWRST | ||||||||
0x20 ... 0x23 | Reserved | |||||||||
| 0x24 | ADDR | 31:24 | ADDRMASK[9:7] | |||||||
| 23:16 | ADDRMASK[6:0] | |||||||||
| 15:8 | TENBITEN | ADDR[9:7] | ||||||||
| 7:0 | ADDR[6:0] | GENCEN | ||||||||
| 0x28 | DATA | 15:8 | ||||||||
| 7:0 | DATA[7:0] | |||||||||