Datasheet

PIC18FXX2
DS39564C-page 84 © 2006 Microchip Technology Inc.
8.5 RCON Register
The RCON register contains the bit which is used to
enable prioritized interrupts (IPEN).
REGISTER 8-10: RCON REGISTER
R/W-0 U-0 U-0 R/W-1 R-1 R-1 R/W-0 R/W-0
IPEN
— —RITO PD POR BOR
bit 7 bit 0
bit 7 IPEN: Interrupt Priority Enable bit
1 = Enable priority levels on interrupts
0 = Disable priority levels on interrupts (16CXXX Compatibility mode)
bit 6-5 Unimplemented: Read as '0'
bit 4 RI
: RESET Instruction Flag bit
For details of bit operation, see Register 4-3
bit 3 TO: Watchdog Time-out Flag bit
For details of bit operation, see Register 4-3
bit 2 PD: Power-down Detection Flag bit
For details of bit operation, see Register 4-3
bit 1 POR: Power-on Reset Status bit
For details of bit operation, see Register 4-3
bit 0 BOR: Brown-out Reset Status bit
For details of bit operation, see Register 4-3
Legend:
R = Readable bit W = Writable bit U = Unimplemented bit, read as ‘0’
- n = Value at POR ’1’ = Bit is set ’0’ = Bit is cleared x = Bit is unknown