PIC18F4539 Datasheet, PDF (200/322 Pages) Microchip Technology – Enhanced FLASH Microcontrollers with Single Phase Induction Motor Control Kernel

PIC18FXX39
REGISTER 20-4: CONFIG4L: CONFIGURATION REGISTER 4 LOW (BYTE ADDRESS 300006h)
R/P-1
U-0
U-0
U-0
U-0
R/P-1
U-0
R/P-1
DEBUG
—
—
—
—
LVP
—
STVREN
bit 7
bit 0
bit 7
bit 6-3
bit 2
bit 1
bit 0
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.
Unimplemented: Read as ‘0’
LVP: Low Voltage ICSP Enable bit
1 = Low Voltage ICSP enabled
0 = Low Voltage ICSP disabled
Unimplemented: Read as ‘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
- n = Value when device is unprogrammed
U = Unimplemented bit, read as ‘0’
u = Unchanged from programmed state
DS30485A-page 198
Preliminary
 2002 Microchip Technology Inc.