PIC18F47J53 Datasheet, PDF (165/586 Pages) Microchip Technology – 28/44-Pin, High-Performance USB Microcontrollers with nanoWatt XLP Technology

PIC18F47J53 FAMILY
10.7.6 PERIPHERAL PIN SELECT
REGISTERS
The PIC18F47J53 family of devices implements a total
of 37 registers for remappable peripheral configuration
of 44-pin devices. The 28-pin devices have 31 registers
for remappable peripheral configuration.
Note:
Input and output register values can only be
changed if IOLOCK (PPSCON<0>) = 0.
See Example 10-7 for a specific command
sequence.
REGISTER 10-5: PPSCON: PERIPHERAL PIN SELECT INPUT REGISTER 0 (BANKED PPSCON)⁽¹⁾
U-0
—
bit 7
U-0
U-0
U-0
U-0
U-0
—
—
—
—
—
U-0
R/W-0
—
IOLOCK
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
x = Bit is unknown
bit 7-1
bit 0
Unimplemented: Read as ‘0’
IOLOCK: I/O Lock Enable bit
1 = I/O lock is active, RPORx and RPINRx registers are write-protected
0 = I/O lock is not active, pin configurations can be changed
Note 1: Register values can only be changed if IOLOCK (PPSCON<0>) = 0.
REGISTER 10-6: RPINR1: PERIPHERAL PIN SELECT INPUT REGISTER 1 (BANKED EE1h)
U-0
—
bit 7
U-0
U-0
R/W-1
R/W-1
R/W-1
R/W-1
R/W-1
—
—
INTR1R4 INTR1R3 INTR1R2 INTR1R1 INTR1R0
bit 0
Legend:
R = Readable bit
-n = Value at POR
R/W = Readable bit, Writable bit if IOLOCK = 0
W = Writable bit
U = Unimplemented bit, read as ‘0’
‘1’ = Bit is set
‘0’ = Bit is cleared
x = Bit is unknown
bit 7-5
bit 4-0
Unimplemented: Read as ‘0’
INTR1R<4:0>: Assign External Interrupt 1 (INT1) to the Corresponding RPn Pin bits
REGISTER 10-7: RPINR2: PERIPHERAL PIN SELECT INPUT REGISTER 2 (BANKED EE2h)
U-0
—
bit 7
U-0
U-0
R/W-1
R/W-1
R/W-1
R/W-1
R/W-1
—
—
INTR2R4 INTR2R3 INTR2R2 INTR2R1 INTR2R0
bit 0
Legend:
R = Readable bit
-n = Value at POR
R/W = Readable bit, Writable bit if IOLOCK = 0
W = Writable bit
U = Unimplemented bit, read as ‘0’
‘1’ = Bit is set
‘0’ = Bit is cleared
x = Bit is unknown
bit 7-5
bit 4-0
Unimplemented: Read as ‘0’
INTR2R<4:0>: Assign External Interrupt 2 (INT2) to the Corresponding RPn Pin bits
 2010 Microchip Technology Inc.
Preliminary
DS39964B-page 165