Register Summary - USARTn
| Offset |
Name |
Bit Pos. |
|
|
|
|
|
|
|
|
|---|
| 0x00 |
RXDATAL |
7:0 |
DATA[7:0] |
| 0x01 |
RXDATAH |
7:0 |
RXCIF |
BUFOVF |
|
|
|
FERR |
PERR |
DATA[8] |
| 0x02 |
TXDATAL |
7:0 |
DATA[7:0] |
| 0x03 |
TXDATAH |
7:0 |
|
|
|
|
|
|
|
DATA[8] |
| 0x04 |
STATUS |
7:0 |
RXCIF |
TXCIF |
DREIF |
RXSIF |
ISFIF |
|
BDF |
WFB |
| 0x05 |
CTRLA |
7:0 |
RXCIE |
TXCIE |
DREIE |
RXSIE |
LBME |
ABEIE |
RS485[1:0] |
| 0x06 |
CTRLB |
7:0 |
RXEN |
TXEN |
|
SFDEN |
ODME |
RXMODE[1:0] |
MPCM |
| 0x07 |
CTRLC |
7:0 |
CMODE[1:0] |
PMODE[1:0] |
SBMODE |
CHSIZE[2:0] |
| 0x07 |
CTRLC |
7:0 |
CMODE[1:0] |
|
|
|
UDORD |
UCPHA |
|
| 0x08 |
BAUD |
7:0 |
BAUD[7:0] |
| 15:8 |
BAUD[15:8] |
| 0x0A |
CTRLD |
7:0 |
ABW[1:0] |
|
|
|
|
|
|
| 0x0B |
DBGCTRL |
7:0 |
|
|
|
|
|
|
|
DBGRUN |
| 0x0C |
EVCTRL |
7:0 |
|
|
|
|
|
|
|
IREI |
| 0x0D |
TXPLCTRL |
7:0 |
TXPL[7:0] |
| 0x0E |
RXPLCTRL |
7:0 |
|
RXPL[6:0] |