16.9.2 Peripheral xxx Input Selection

Important:

PORTB is available only for 20-pin or higher pin count devices.

Name: xxxPPS

Bit 76543210 
    PORT[1:0]PIN[2:0] 
Access R/WR/WR/WR/WR/W 
Reset xxggg 

Bits 4:3 – PORT[1:0] Peripheral xxx Input PORT Selection bits

See Table 16-1 for a list of available ports and default pin locations.

ValueDescription
10 PORTC
01 PORTB
00 PORTA

Bits 2:0 – PIN[2:0] Peripheral xxx Input Pin Selection bits

ValueDescription
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)

PORTB is available only for 20-pin or higher pin count devices.