18.8.1 xxxPPS

Peripheral Input Selection Register

Note:

The Reset value ‘m’ is determined by device default locations for that input.
Refer to the “Pin Allocation Table” for details about available pins per port.

Name:

xxxPPS


Bit	7	6	5	4	3	2	1	0
			PORT[2:0]			PIN[2:0]
Access			R/W	R/W	R/W	R/W	R/W	R/W
Reset			m	m	m	m	m	m

Bits 5:3 – PORT[2:0] Peripheral Input PORT Selection⁽¹⁾

See the PPS Input Selection Table for the list of available Ports and default pin locations.


PORT	Selection
`100`	PORTE⁽¹⁾
`011`	PORTD⁽¹⁾
`010`	PORTC
`001`	PORTB
`000`	PORTA
Note: This configuration is applicable to 40/44-pin devices only. This setting is reserved on 28-pin devices in this family.

Reset States:

POR = mmm

All other Resets = uuu

Bits 2:0 – PIN[2:0] Peripheral Input PORT Pin Selection⁽²⁾

Reset States:

POR = mmm

All other Resets = uuu

Value	Description
111	Peripheral input is from PORTx Pin 7 (Rx7)
110	Peripheral input is from PORTx Pin 6 (Rx6)
101	Peripheral input is from PORTx Pin 5 (Rx5)
100	Peripheral input is from PORTx Pin 4 (Rx4)
011	Peripheral input is from PORTx Pin 3 (Rx3)
010	Peripheral input is from PORTx Pin 2 (Rx2)
001	Peripheral input is from PORTx Pin 1 (Rx1)
000	Peripheral input is from PORTx Pin 0 (Rx0)

The Reset value ‘m’ is determined by device default locations for that input. Refer to the “Pin Allocation Table” for details about available pins per port.

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