Steve, In the school did you do all that in 2 minutes or in 2 years? Andre > Hello > I am fairly new to PIC programming, but have a fair bit of experience form > school involving the Intel 8031. I was wondering if someone could write a > quick program (2 minute job) to do the fallowing on a 16f84, so that I > could learn about these functions by doing them: > -push W onto a stack, and pop W off of the stack > - input from port A to W when there is an interrupt > - have a 10ms delay using the timer > - output to pb.0 through pb.4 after the interrupt > - have a 1 second timer using loops, and have the output (port B) blink on > and off every second thereafter. > > > oh, and could someone tell em the difference between portA and trisA? > > thanks for your help, this should pretty well be what I need to get > everything straightened out. > > Steve Horvath >