Datasheet

PIC18FXX2
DS39564C-page 198 © 2006 Microchip Technology Inc.
REGISTER 19-4: CONFIGURATION REGISTER 3 HIGH (CONFIG3H: BYTE ADDRESS 300005h)
REGISTER 19-5: CONFIGURATION REGISTER 4 LOW (CONFIG4L: BYTE ADDRESS 300006h)
U-0 U-0 U-0 U-0 U-0 U-0 U-0 R/P-1
— — — — — — — CCP2MX
bit 7 bit 0
bit 7-1 Unimplemented: Read as ‘0’
bit 0 CCP2MX: CCP2 Mux bit
1 = CCP2 input/output is multiplexed with RC1
0 = CCP2 input/output is multiplexed with RB3
Legend:
R = Readable bit P = Programmable bit U = Unimplemented bit, read as ‘0’
- n = Value when device is unprogrammed u = Unchanged from programmed state
R/P-1 U-0 U-0 U-0 U-0 R/P-1 U-0 R/P-1
BKBUG
— — — —LVP —STVREN
bit 7 bit 0
bit 7 DEBUG
: Background Debugger Enable bit
1 = Background Debugger disabled. RB6 and RB7 configured as general purpose I/O pins.
0 = Background Debugger enabled. RB6 and RB7 are dedicated to In-Circuit Debug.
bit 6-3 Unimplemented: Read as ‘0’
bit 2 LVP: Low Voltage ICSP Enable bit
1 = Low Voltage ICSP enabled
0 = Low Voltage ICSP disabled
bit 1 Unimplemented: Read as ‘0’
bit 0 STVREN: Stack Full/Underflow Reset Enable bit
1 = Stack Full/Underflow will cause RESET
0 = Stack Full/Underflow will not cause RESET
Legend:
R = Readable bit C = Clearable bit U = Unimplemented bit, read as ‘0’
- n = Value when device is unprogrammed u = Unchanged from programmed state