Quote Originally Posted by hoops2006 View Post
My boxing timer has been working fine on a 16f84a. I have changed to a 16f628a and have had a headache ever since. Managed to sort most of the problems out. However both my green and red leds go on at the same time if my round switch is low. works fine when my round switch is high. so i cant switch between rounds. i have looked at the data manual and have found no reason for the porta bits to affect each other like this.
Does any one have any ideas????
ANSEL, CMCON, any of those applicable?