USARTn Pin Position
Bit7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
USART4[1:0] | |||||||
Access | R/W | R/W | |||||
Reset | 0 | 0 |
USART 4 Signals
This bit field controls the pin positions for USART 4 signals.
Value | Name | Description | |||
---|---|---|---|---|---|
TxD | RxD | XCK | XDIR | ||
0x0 |
DEFAULT | PE0 | PE1 | PE2 | PE3 |
0x1 |
ALT1 | PE4 | PE5 | PE6 | PE7 |
0x2 |
- | Reserved | |||
0x3 |
NONE | Not connected to any pins |