PIC18F67J11T-I Datasheet, PDF (133/466 Pages) Microchip Technology – 64/80-Pin, High-Performance, 1-Mbit Flash Microcontrollers

PIC18F87J11 FAMILY
10.5 RCON Register
The RCON register contains bits used to determine the
cause of the last Reset or wake-up from Idle or Sleep
modes. RCON also contains the bit that enables
interrupt priorities (IPEN).
REGISTER 10-13: RCON: RESET CONTROL REGISTER
R/W-0
U-0
R/W-1
R/W-1
R-1
IPEN
—
CM
RI
TO
bit 7
R-1
R/W-0
R/W-0
PD
POR
BOR
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
IPEN: Interrupt Priority Enable bit
1 = Enable priority levels on interrupts
0 = Disable priority levels on interrupts (PIC16CXXX Compatibility mode)
bit 6
Unimplemented: Read as ‘0’
bit 5
CM: Configuration Mismatch Flag bit
For details of bit operation, see Register 5-1.
bit 4
RI: RESET Instruction Flag bit
For details of bit operation, see Register 5-1.
bit 3
TO: Watchdog Timer Time-out Flag bit
For details of bit operation, see Register 5-1.
bit 2
PD: Power-Down Detection Flag bit
For details of bit operation, see Register 5-1.
bit 1
POR: Power-on Reset Status bit
For details of bit operation, see Register 5-1.
bit 0
BOR: Brown-out Reset Status bit
For details of bit operation, see Register 5-1.
 2007-2012 Microchip Technology Inc.
DS39778E-page 133