USARTn Pin Position

Name:
USARTROUTEB
Offset:
0x03
Reset:
0x00
Access:
-
Bit76543210
USART4[1:0]
AccessR/WR/W
Reset00

Bits 1:0 – USART4[1:0]: USART 4 Signals

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