Esteemed colleagues: I'm new to PIC. Recently I download data sheet, aplication notes and programming instructions for the 12cxx and 16c5x devices from Microchip Home page. I hope use it in real aplications soon, but I need first buy the programming hardware and software. This doesn't mean I'm not interesting in the piclist, for the contrary, I need your comments and recomendation for my present and future work. Actually I'm working in projects involving the parallel PC port. I need to use it for prototype and for communication purposes, but I have a problem: I can not get precise timing using the Intel instruction set because I don't know how long is each instruction and how many clock cycles are necesary for its ejecution. In the data sheet of 8086 family are a brief instruction set sumary but it not include information detailed (Syntax, operands, operation, status affected, encoding, description, words, cycles, and examples) Somebody of your know a list, usenet or a web addres useful for me? Thanks in advance Carlos Gruber. U.N.E.X.P.O Pto Ordaz, Venezuela.