PIC16F1825T-ESS datasheet(121/448 Pages) MICROCHIP

121 / 448 page

 2010-2012 Microchip Technology Inc.

DS41440C-page 121

PIC16(L)F1825/1829

APFCON0: ALTERNATE PIN FUNCTION CONTROL REGISTER 0

R/W-0/0

U-0

R/W-0/0

U-0

RXDTSEL

SDO1SEL

SS1SEL

—

T1GSEL

TXCKSEL

—

bit 7

bit 0

Legend:

R = Readable bit

W = Writable bit

U = Unimplemented bit, read as ‘0’

u = Bit is unchanged

x = Bit is unknown

-n/n = Value at POR and BOR/Value at all other Resets

‘1’ = Bit is set

‘0’ = Bit is cleared

bit 7

RXDTSEL: Pin Selection bit

For 14 Pin Devices (PIC16(L)F1825):

0 = RX/DT function is on RC5

1 = RX/DT function is on RA1

For 20 Pin Devices (PIC16(L)F1829):

0 = RX/DT function is on RB5

1 = RX/DT function is on RC5

bit 6

SDO1SEL: Pin Selection bit

For 14 Pin Devices (PIC16(L)F1825):

0 = SDO1 function is on RC2

1 = SDO1 function is on RA4

For 20 Pin Devices (PIC16(L)F1829):

Bit is read-only, ‘0’

SDO1 function is always on RC7.

bit 5

SS1SEL: Pin Selection bit

For 14 Pin Devices (PIC16(L)F1825):

0 = SS1 function is on RC3

1 = SS1 function is on RA3

For 20 Pin Devices (PIC16(L)F1829):

Bit is read-only, ‘0’

SS1 function is always on RC6.

bit 4

Unimplemented: Read as ‘0’

bit 3

T1GSEL: Pin Selection bit

0 = T1G function is on RA4

1 = T1G function is on RA3

bit 2

TXCKSEL: Pin Selection bit

For 14 Pin Devices (PIC16(L)F1825):

0 = TX/CK function is on RC4

1 = TX/CK function is on RA0

For 20 Pin Devices (PIC16(L)F1829):

0 = TX/CK function is on RB7

1 = TX/CK function is on RC4

bit 1-0

Unimplemented: Read as ‘0’

PIC16F1825T-ESS Datasheet(PDF) 121 Page - Microchip Technology

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