| ??? 05/12/03 08:18 Read: times |
#45275 - RE: project Responding to: ???'s previous message |
1. polling is best in your case. 2. dont try to dirve a pin low and try to pull it high,. results will be catesrophic. 3. mov your status to A and then xrl with previous status , if a zero is at accumulator nothing changed. else shift the results to carry and use JC to take proper action. abhishek |



