> If the DC is applied then the clock input connected it works 
> the way the 
> code would suggest.  But if the clock is connected before the 
> DC power 
> is applied strange things happen (LEDs not in the states the 
> code would 
> suggest).

If you can't prevent osc input before power is available I would put
some load on the power line (470 Ohm would be fine - 10 mA) and add an
external brown-out reset chip (TO92 style, microchip has them, plenty of
others too).

Wouter van Ooijen

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Van Ooijen Technische Informatica: www.voti.nl
consultancy, development, PICmicro products
docent Hogeschool van Utrecht: www.voti.nl/hvu
 

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