Pic gets lost after power outage

[mister_e]

Configuration fuses?

Vdd=?

[dbachman]

Hi Steve,

This is the configuration:

      NOLIST
    ifdef PM_USED
        LIST
        "Error: PM does not support this device.  Use MPASM."
        NOLIST
    else
        LIST
        LIST p = 18F4550, r = dec, w = -311, f = inhx32
        INCLUDE "P18F4550.INC"	; MPASM  Header
        ;CONFIG    PLLDIV = 1 
        CONFIG    FOSC = INTOSCIO_EC
        CONFIG    WDT = OFF
        CONFIG    PBADEN = OFF
        CONFIG    LVP = off 
        CONFIG   WRTB = ON
        CONFIG    CPB = off
        CONFIG    MCLRE = On
        NOLIST
    endif
        LIST
EEPROM_START	EQU	0F00000h
BLOCK_SIZE	EQU	32

As for Vdd, It slowly goes down as the Super Cap bleeds down (The program needs to perform a couple of other things when the power goes out and the Super Cap is still holding voltage) I don't have this part written yet. When the power comes back on, Vdd comes back while charging the Super Cap up.

Thanks, Don

[mister_e]

Enable the PowerUp timer and see how bad/good it is.

Then try to play with different BOR voltage, for now it's 'round 2V.