PIC18CXX2
Register 7-2: INTCON2 Register
R/W-1
RBPU
R/W-1
R/W-1
R/W-1
U-0
R/W-1
U-0
R/W-1
RBIP
—
—
INTEDG0
INTEDG1
INTEDG2
TMR0IP
bit 7
bit 0
bit 7
bit 6
bit 5
bit 4
RBPU: PORTB Pull-up Enable bit
1= All PORTB pull-ups are disabled
0= PORTB pull-ups are enabled by individual port latch values
INTEDG0:External Interrupt0 Edge Select bit
1= Interrupt on rising edge
0= Interrupt on falling edge
INTEDG1: External Interrupt1 Edge Select bit
1= Interrupt on rising edge
0= Interrupt on falling edge
INTEDG2: External Interrupt2 Edge Select bit
1= Interrupt on rising edge
0= Interrupt on falling edge
bit 3
bit 2
Unimplemented: Read as '0'
TMR0IP: TMR0 Overflow Interrupt Priority bit
1= High priority
0= Low priority
bit 1
bit 0
Unimplemented: Read as '0'
RBIP: RB Port Change Interrupt Priority bit
1= High priority
0= Low priority
Legend:
R = Readable bit
W = Writable bit
’1’ = Bit is set
U = Unimplemented bit, read as ‘0’
’0’ = Bit is cleared x = Bit is unknown
- n = Value at POR reset
Note: Interrupt flag bits get set when an interrupt condition occurs, regardless of the state
of its corresponding enable bit or the global enable bit. User software should ensure
the appropriate interrupt flag bits are clear prior to enabling an interrupt. This feature
allows for software polling.
DS39026B-page 68
Preliminary
7/99 Microchip Technology Inc.
MICROCHIP [ MICROCHIP ]
