Hello

Is it pbp use one of the timer to monitor WATCHDOG TIMER ?
in my program i use timer0, timer1, timer3.

i write test loop to runout the MCU (confirmed all the i/o get "crazy"), but the WDT not restart the MCU.

reset config setting:
CONFIG PWRTEN = ON ;Power-up Timer
CONFIG BOREN = SBORDIS ; Brown-out Reset Enabled in hardware, SBOREN disabled
CONFIG BORPWR = HIGH ;BOR MV set to high power level
CONFIG BORV = 2; 3 ; Brown-out Reset 0=3v, 1=2.7v, 2=2v, 3=1.8v
CONFIG WDTEN = SWDTDIS ;WDT enabled in hardware; SWDTEN bit disabled
CONFIG WDTPS = 64;512 ;WDT (i try many options from 1 to 1024)
CONFIG STVREN = ON ;Stack Full/Underflow Reset

i need some help please.