1 = PWRT disabled 0 = PWRT enabled bit 2 WDTE: Watchdog Timer Enable bit 1 = WDT enabled 0 = WDT disabled bit 1-0 FOSC1:FOSC0: Oscillator Selection bits 11 = RC oscillator 10 = HS oscillator 01 = XT oscillator 00 = LP oscillator Note 1: The erased (unprogrammed) value of the configuration word is 3FFFh. 2: All of the CP1:CP0 pairs have to be given the same value to enable the code protection scheme listed. 3: Enabling Brown-out Reset automatically enables Power-up Timer (PWRT), regardless of the value of bit PWRTE. Ensure the Power-up Timer is enabled any time Brown-out Reset is enabled.