18.5 I2C Control/Status Registers
| Offset | Name | Bit Pos. | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|
| 0x0500 | I2C1CONL | 15:8 | I2CEN | I2CSIDL | SCLREL | STRICT | A10M | DISSLW | SMEN | |
| 7:0 | GCEN | STREN | ACKDT | ACKEN | RCEN | PEN | RSEN | SEN | ||
| 0x0502 | I2C1CONH | 15:8 | ||||||||
| 7:0 | PCIE | SCIE | BOEN | SDAHT | SBCDE | AHEN | DHEN | |||
| 0x0504 | I2C1STAT | 15:8 | ACKSTAT | TRSTAT | ACKTIM | BCL | GCSTAT | ADD10 | ||
| 7:0 | IWCOL | I2COV | D/A | P | S | R/W | RBF | TBF | ||
0x0506 ... 0x0507 | Reserved | |||||||||
| 0x0508 | I2C1ADD | 15:8 | ADD[9:8] | |||||||
| 7:0 | ADD[7:0] | |||||||||
0x050A ... 0x050B | Reserved | |||||||||
| 0x050C | I2C1MSK | 15:8 | AMSK[9:8] | |||||||
| 7:0 | AMSK[7:0] | |||||||||
0x050E ... 0x050F | Reserved | |||||||||
| 0x0510 | I2C1BRG | 15:8 | I2CBRG[15:8] | |||||||
| 7:0 | I2CBRG[7:0] | |||||||||
0x0512 ... 0x0513 | Reserved | |||||||||
| 0x0514 | I2C1TRN | 15:8 | ||||||||
| 7:0 | I2CTXDATA[7:0] | |||||||||
0x0516 ... 0x0517 | Reserved | |||||||||
| 0x0518 | I2C1RCV | 15:8 | ||||||||
| 7:0 | I2CRXDATA[7:0] | |||||||||
0x051A ... 0x051B | Reserved | |||||||||
| 0x051C | I2C2CONL | 15:8 | I2CEN | I2CSIDL | SCLREL | STRICT | A10M | DISSLW | SMEN | |
| 7:0 | GCEN | STREN | ACKDT | ACKEN | RCEN | PEN | RSEN | SEN | ||
| 0x051E | I2C2CONH | 15:8 | ||||||||
| 7:0 | PCIE | SCIE | BOEN | SDAHT | SBCDE | AHEN | DHEN | |||
| 0x0520 | I2C2STAT | 15:8 | ACKSTAT | TRSTAT | ACKTIM | BCL | GCSTAT | ADD10 | ||
| 7:0 | IWCOL | I2COV | D/A | P | S | R/W | RBF | TBF | ||
0x0522 ... 0x0523 | Reserved | |||||||||
| 0x0524 | I2C2ADD | 15:8 | ADD[9:8] | |||||||
| 7:0 | ADD[7:0] | |||||||||
0x0526 ... 0x0527 | Reserved | |||||||||
| 0x0528 | I2C2MSK | 15:8 | AMSK[9:8] | |||||||
| 7:0 | AMSK[7:0] | |||||||||
0x052A ... 0x052B | Reserved | |||||||||
| 0x052C | I2C2BRG | 15:8 | I2CBRG[15:8] | |||||||
| 7:0 | I2CBRG[7:0] | |||||||||
0x052E ... 0x052F | Reserved | |||||||||
| 0x0530 | I2C2TRN | 15:8 | ||||||||
| 7:0 | I2CTXDATA[7:0] | |||||||||
0x0532 ... 0x0533 | Reserved | |||||||||
| 0x0534 | I2C2RCV | 15:8 | ||||||||
| 7:0 | I2CRXDATA[7:0] | |||||||||
0x0536 ... 0x0F5B | Reserved | |||||||||
| 0x0F5C | I2C3CONL | 15:8 | I2CEN | I2CSIDL | SCLREL | STRICT | A10M | DISSLW | SMEN | |
| 7:0 | GCEN | STREN | ACKDT | ACKEN | RCEN | PEN | RSEN | SEN | ||
| 0x0F5E | I2C3CONH | 15:8 | ||||||||
| 7:0 | PCIE | SCIE | BOEN | SDAHT | SBCDE | AHEN | DHEN | |||
| 0x0F60 | I2C3STAT | 15:8 | ACKSTAT | TRSTAT | ACKTIM | BCL | GCSTAT | ADD10 | ||
| 7:0 | IWCOL | I2COV | D/A | P | S | R/W | RBF | TBF | ||
0x0F62 ... 0x0F63 | Reserved | |||||||||
| 0x0F64 | I2C3ADD | 15:8 | ADD[9:8] | |||||||
| 7:0 | ADD[7:0] | |||||||||
0x0F66 ... 0x0F67 | Reserved | |||||||||
| 0x0F68 | I2C3MSK | 15:8 | AMSK[9:8] | |||||||
| 7:0 | AMSK[7:0] | |||||||||
0x0F6A ... 0x0F6B | Reserved | |||||||||
| 0x0F6C | I2C3BRG | 15:8 | I2CBRG[15:8] | |||||||
| 7:0 | I2CBRG[7:0] | |||||||||
0x0F6E ... 0x0F6F | Reserved | |||||||||
| 0x0F70 | I2C3TRN | 15:8 | ||||||||
| 7:0 | I2CTXDATA[7:0] | |||||||||
0x0F72 ... 0x0F73 | Reserved | |||||||||
| 0x0F74 | I2C3RCV | 15:8 | ||||||||
| 7:0 | I2CRXDATA[7:0] | |||||||||