PIC16(L)F1512/3
REGISTER 4-2:
CONFIGURATION WORD 2
R/P-1
LVP
bit 13
R/P-1
DEBUG
R/P-1
LPBOR
R/P-1
BORV
R/P-1
STVREN
U-1
—
bit 8
U-1
U-1
U-1
R/P-1
U-1
U-1
R/P-1
R/P-1
—
—
—
VCAPEN(1)
—
—
WRT<1:0>
bit 7
bit 0
Legend:
R = Readable bit
‘0’ = Bit is cleared
P = Programmable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘1’
-n = Value when blank or after Bulk Erase
bit 13
bit 12
bit 11
bit 10
bit 9
bit 8-5
bit 4
bit 3-2
bit 1-0
LVP: Low-Voltage Programming Enable bit
1 = Low-voltage programming enabled
0 = High-voltage on MCLR must be used for programming
DEBUG: In-Circuit Debugger Mode bit
1 = In-Circuit Debugger disabled, ICSPCLK and ICSPDAT are general purpose I/O pins
0 = In-Circuit Debugger enabled, ICSPCLK and ICSPDAT are dedicated to the debugger
LPBOR: Low-Power BOR bit
1 = Low-Power BOR is disabled
0 = Low-Power BOR is enabled
BORV: Brown-out Reset Voltage Selection bit(2)
1 = Brown-out Reset voltage (VBOR), low trip point selected
0 = Brown-out Reset voltage (VBOR), high trip point selected
STVREN: Stack Overflow/Underflow Reset Enable bit
1 = Stack Overflow or Underflow will cause a Reset
0 = Stack Overflow or Underflow will not cause a Reset
Unimplemented: Read as ‘1’
VCAPEN: Voltage Regulator Capacitor Enable bits(1)
If PIC16LF1512/3 (regulator disabled):
These bits are ignored. All VCAP pin functions are disabled.
If PIC16F1512/3 (regulator enabled):
0 = VCAP functionality is enabled on RA5
1 = All VCAP pin functions are disabled
Unimplemented: Read as ‘1’
WRT<1:0>: Flash Memory Self-Write Protection bits
2 kW Flash memory (PIC16(L)F1512 only):
11 = Write protection off
10 = 000h to 1FFh write-protected, 200h to 7FFh may be modified by PMCON control
01 = 000h to 3FFh write-protected, 400h to 7FFh may be modified by PMCON control
00 = 000h to 7FFh write-protected, no addresses may be modified by PMCON control
4 kW Flash memory (PIC16(L)F1513 only):
11 = Write protection off
10 = 000h to 1FFh write-protected, 200h to FFFh may be modified by PMCON control
01 = 000h to 7FFh write-protected, 800h to FFFh may be modified by PMCON control
00 = 000h to FFFh write-protected, no addresses may be modified by PMCON control
Note 1: PIC16F1512/3 only.
2: See VBOR parameter for specific trip point voltages.
DS40001624C-page 38
2012-2014 Microchip Technology Inc.