PIC18F46Q10 configuration bits

The configuration words set the oscillator, the watchdog, the power-up timer, brown-out reset, low-voltage programming and code protection. Pick a setting and the word below updates; the starting values are the defaults in Microchip's device file. In XC8 each setting is a #pragma config NAME = SETTING line.

CONFIG1L · 0x300000

0xFFdefault 0xFF

RSTOSCPower-up default value for COSC bitsFEXTOSCExternal Oscillator mode Selection bits

CONFIG1H · 0x300001

0xFFdefault 0xFF

FCMENFail-Safe Clock Monitor Enable bitCSWENClock Switch Enable bitCLKOUTENClock Out Enable bit

CONFIG2L · 0x300002

0xFFdefault 0xFF

BORENBrown-out Reset Enable bitsLPBORENLow-power BOR enable bitPWRTEPower-up Timer Enable bitMCLREMaster Clear Enable bit

CONFIG2H · 0x300003

0xFFdefault 0xFF

XINSTExtended Instruction Set Enable bitSTVRENStack Full/Underflow Reset Enable bitPPS1WAYPPSLOCK bit One-Way Set Enable bitZCDZCD Disable bitBORVBrown Out Reset Voltage selection bits

CONFIG3L · 0x300004

0xFFdefault 0xFF

WDTEWDT operating modeWDTCPSWDT Period Select bits

CONFIG3H · 0x300005

0xFFdefault 0xFF

WDTCCSWDT input clock selectorWDTCWSWDT Window Select bits

CONFIG4L · 0x300006

0xFFdefault 0xFF

WRT3Write Protection Block 3WRT2Write Protection Block 2WRT1Write Protection Block 1WRT0Write Protection Block 0

CONFIG4H · 0x300007

0xFFdefault 0xFF

LVPLow Voltage Programming Enable bitSCANEScanner Enable bitWRTDData EEPROM Write Protection bitWRTBBoot Block Write Protection bitWRTCConfiguration Register Write Protection bit

CONFIG5L · 0x300008

0xFFdefault 0xFF

CPDDataNVM Memory Code Protection bitCPUserNVM Program Memory Code Protection bit

CONFIG5H · 0x300009

0xFFdefault 0xFF

CONFIG5H

CONFIG6L · 0x30000A

0xFFdefault 0xFF

EBTR3Table Read Protection Block 3EBTR2Table Read Protection Block 2EBTR1Table Read Protection Block 1EBTR0Table Read Protection Block 0

CONFIG6H · 0x30000B

0xFFdefault 0xFF

EBTRBBoot Block Table Read Protection bit