PIC18F66K22-I Datasheet, PDF (166/550 Pages) Microchip Technology – PIC18F87K22 Family Data Sheet

PIC18F87K22 FAMILY
REGISTER 12-1: PADCFG1: PAD CONFIGURATION REGISTER
R/W-0
R/W-0
R/W-0
U-0
RDPU
REPU
RJPU⁽²⁾
—
bit 7
U-0
R/W-0
R/W-0
—
RTSECSEL1⁽¹⁾ RTSECSEL0⁽¹⁾
U-0
—
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
bit 6
bit 5
bit 4-3
bit 2-1
bit 0
RDPU: PORTD Pull-up Enable bit
1 = PORTD pull-up resistors are enabled by individual port latch values
0 = All PORTD pull-up resistors are disabled
REPU: PORTE Pull-up Enable bit
1 = PORTE pull-up resistors are enabled by individual port latch values
0 = All PORTE pull-up resistors are disabled
RJPU: PORTJ Pull-up Enable bit⁽²⁾
1 = PORTJ pull-up resistors are enabled by individual port latch values
0 = All PORTJ pull-up resistors are disabled
Unimplemented: Read as ‘0’
RTSECSEL<1:0>: RTCC Seconds Clock Output Select bits⁽¹⁾
11 = Reserved; do not use
10 = RTCC source clock is selected for the RTCC pin (the pin can be LF-INTOSC or SOSC, depending
on the RTCOSC (CONFIG3L<1>) bit setting)
01 = RTCC seconds clock is selected for the RTCC pin
00 = RTCC alarm pulse is selected for the RTCC pin
Unimplemented: Read as ‘0’
Note 1: To enable the actual RTCC output, the RTCOE (RTCCFG<2>) bit must be set.
2: Unimplemented on 64-pin devices (PIC18F6XK22), read as ‘0’.
DS39960D-page 166
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