Mark Roberts

Doesn't release reset

Discussion created by Mark Roberts on Mar 21, 2012
Latest reply on May 9, 2012 by bigmac

Hiya's

 

9S08MP16.  Configured reset pin to be a reset input. Using internal clock.

I've got most of the code working fine, was going through some details before spinning the layout.

 

Noticed that when the Reset line is externally pulled low momentarily, the chip does indeed enter reset, but never leaves Reset state, until power cycle. The chip is holding the reset line low (even with an additional pull-up), and is dead to the world.

 

Any ideas?

 

Tanks,  Mark

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