PIC18F2331-E/ML MICROCHIP [Microchip Technology], PIC18F2331-E/ML Datasheet - Page 111

• Manufacturer Part Number: PIC18F2331-E/ML
• Description: 28/40/44-Pin Enhanced Flash Microcontrollers with nanoWatt Technology, High-Performance PWM and A/D
• Manufacturer: MICROCHIP [Microchip Technology]

10.5
The RCON register contains bits used to determine the
cause of the last Reset or wake-up from a power-
managed mode. RCON also contains the bit that
enables interrupt priorities (IPEN).
REGISTER 10-13: RCON: RESET CONTROL REGISTER
 2010 Microchip Technology Inc.
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7
bit 6-5
bit 4
bit 3
bit 2
bit 1
bit 0
R/W-0
IPEN
RCON Register
IPEN: Interrupt Priority Enable bit
1 = Enable priority levels on interrupts
0 = Disable priority levels on interrupts (PIC16CXXX Compatibility mode)
Unimplemented: Read as ‘0’
RI: RESET Instruction Flag bit
For details of bit operation, see
TO: Watchdog Timer Time-out Flag bit
For details of bit operation, see
PD: Power-Down Detection Flag bit
For details of bit operation, see
POR: Power-on Reset Status bit
For details of bit operation, see
BOR: Brown-out Reset Status bit
For details of bit operation, see
U-0
—
W = Writable bit
‘1’ = Bit is set
U-0
—
PIC18F2331/2431/4331/4431
Register
Register
Register
Register
Register
R/W-1
RI
5-1.
5-1.
5-1.
5-1.
5-1.
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
R-1
TO
R-1
PD
x = Bit is unknown
R/W-0
POR
DS39616D-page 111
R/W-0
BOR
bit 0