>
> Hello,
>
> i have a problem with 12C508 and SLEEP. I have WDT enabled, MCRL disabled
> and use internal RC oscillator. I assign the prescaler to the WDT, and call
> SLEEP. But the PIC doesnt restart.
>
> Any ideas?
>
> Thanks,
>
> Stefan
>
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>
> Von: M. Adam Davis <.....adavisKILLspam@spam@UBASICS.COM>
>
> > Can you send an example piece of code (well commented) including
> > configuration settings?
> >
> > Does the chip work with other programs?  Have you taken care not to lose
> > the OSCCAL value?
>
> The chip wotk with other programs, but i have no success with WDT.
>
> Hier is a piece of code:
>
>         LIST P   = 12C508
>         RADIX      DECIMAL
>
>         __CONFIG   _IntRC_OSC & _WDT_ON & _CP_OFF & _MCLRE_OFF
>         __IDLOCS   H'0014'
>
> #include "P12C508.INC"
>
>                 CBLOCK 0x07
>                 ENDC
>
>                 ORG     0
>
>                 MOVWF   OSCCAL
>
>                 BTFSS   STATUS, NOT_PD
>                 GOTO    Start
>
> PowerOn:
>                 ; snip
>                 ; Power On
>
> Start:
>                 ; snip
>
>                 MOVLW   10111111b    ; NOT_GPWU, GPPU, T0CS, T0SE, PSA, PS2,
> PS1, PS0
>                                      ; Pull-Ups enabled, Prescaler 1:128
>                 OPTION
>                 SLEEP
>
>                 END
>
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