USARTROUTEA

USARTn Pin Position

Name:: USARTROUTEA
Offset:: 0x02
Reset:: 0x00
Access:: -

Bit7	6	5	4	3	2	1	0
			USART1[1:0]		USART0[2:0]
Access			R/W	R/W	R/W	R/W	R/W
Reset			0	0	0	0	0

Bits 4:3 – USART1[1:0]: USART 1 Signals

USART 1 Signals

This bit field controls the pin positions for USART 1 signals.

Value	Name	Description
Value	Name	TxD	RxD	XCK	XDIR
`0x0`	DEFAULT	-	PC1	PC2	PC3
`0x1`	-	Reserved
`0x2`	ALT2	PD6	PD7	-	-
`0x3`	NONE	Not connected to any pins

Bits 2:0 – USART0[2:0]: USART 0 Signals

USART 0 Signals

This bit field controls the pin positions for USART 0 signals.

Value	Name	Description
Value	Name	TxD	RxD	XCK	XDIR
`0x0`	DEFAULT	PA0	PA1	PA2	PA3
`0x1`	ALT1	PA4	PA5	PA6	PA7
`0x2`	ALT2	PA2	PA3	-	-
`0x3`	ALT3	PD4	PD5	PD6	PD7
`0x4`	ALT4	PC1	PC2	PC3	-
`0x5`	NONE	Not connected to any pins