PIC16LF1503 Datasheet, PDF (100/340 Pages) Microchip Technology – 14-Pin Flash, 8-Bit Microcontrollers

PIC16(L)F1503
11.1 Alternate Pin Function
The Alternate Pin Function Control register is used to
steer specific peripheral input and output functions
between different pins. The APFCON register is shown
in Register 11-1. For this device family, the following
functions can be moved between different pins.
• SDO
• SS
• T1G
• CLC1
• NCO1
These bits have no effect on the values of any TRIS
register. PORT and TRIS overrides will be routed to the
correct pin. The unselected pin will be unaffected.
REGISTER 11-1: APFCON: ALTERNATE PIN FUNCTION CONTROL REGISTER
U-0
—
bit 7
U-0
R/W-0/0
R/W-0/0
R/W-0/0
—
SDOSEL
SSSEL
T1GSEL
U-0
R/W-0/0
—
CLC1SEL
R/W-0/0
NCO1SEL
bit 0
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
bit 7-6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
Unimplemented: Read as ‘0’
SDOSEL: Pin Selection bit
1 = SDO function is on RA4
0 = SDO function is on RC2
SSSEL: Pin Selection bit
1 = SS function is on RA3
0 = SS function is on RC3
T1GSEL: Pin Selection bit
1 = T1G function is on RA3
0 = T1G function is on RA4
Unimplemented: Read as ‘0’
CLC1SEL: Pin Selection bit
1 = CLC1 function is on RC5
0 = CLC1 function is on RA2
NCO1SEL: Pin Selection bit
1 = NCO1 function is on RA4
0 = NCO1 function is on RC1
DS41607A-page 100
Preliminary
 2011 Microchip Technology Inc.