Make sure that the reset pin is not floating.



---"Gerhard Fiedler (by way of \"Eduardo R.\"
<erivera@umemphis.campuscwix.net>)" <lists@HOME.COM> wrote:
>
>  Hi everybody, I need your help one more time.
>
>  I am using PIC 16F84 PortA as an output and sending a nibble (0001
- 1111)
> everytime an output signal is required. The program works fine but the
> circuit is not giving  a clean output. Some bits that should remain
Low are
> flickering once instead (47.2ms pulse  ).
>  I have noticed that it  happens in the closest bit to the activated
output
> bit. The  bit which flickes is different  according to the output
nibble but
> is always adjacent to an  activated (Hi)output bit.
>
>  Everything looks perfect when is simulated on MPLAB
>
>  Any help will be greatly appreciated.
>
>
> Best wishes
>                  Eduardo R
>
> AC Power Control project based on PIC
> http://www.geocities.com/SouthBeach/Cove/4535
> ICQ# 10909825
> erivera@umemphis.campus.mci.net
>
>          CHILDHOOD CANCER
> "Anyone whose family hasn't been touched by it
> should get down on his knees every night and
> thank the MAN upstairs"...........SAM COOPER
>

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