Daniel Holt writes: >How do you change the pin values in MPLAB durring a simulation. I am >trying to simulate a matrix keypad which externally holds port B pins >high. Of course the simulator doesn't know this (without a >stimulation file). I have tried the 'modify' window with no luck. I >can only change general purpose registers, but not the ports. >Another gripe.... The help files where not included in my download. >Is this normal? Thanks for any help. The pin values will change as soon as you step or run the simulator. This is something that we want to address in an upcoming interim release, along with other things (the main one being the system crash after executing an Async Stimulus set to Pulse). That release should be posted early next week. The help files were separated from the executables for those who didn't want to download them for each release. This saves time, and most prefer it this way. Darrel Johansen