Hi there all, Im a fresh PIC pgmer and have a question for you all here goes PIC16C84 In my project I will be recieving MSF transmissions on one pin in digital format and I am now writing code to respond to this by generating an interupt every 10 ms....no problem, however I realized that the code cant be stepped thru and verified because I dont have an actual input at all so this is where our ICE would come in handy but I havnt built the cct to provide the input! therefore I will need to use some sort of stimulus file. Ive looked throught the help in the MPLAB window for that and cant seem to tell the difference between all the different kind of ones they have ie, the register , pin,clock and asynchronous stimulus. so which one will I need and how can I provide it? I hope you dont find this too taxing!!! Also, would you mind directing any responses to frak@snakebite.com thank you Rock On......... >@>@>@>@>@>@>@>@>@>@>@>@>@>@>@>@>@ !! FRAK MAN !! !! The String Bender !! !! email: frak@snakebite.com !! !! Tel: 0161 248 5933 !! !! IP No: 130.88.189.44 !! !! !! @<@<@<@<@<@<@<@<@<@<@<@<@<@<@<@<@<