Are there any software simulators (no hardware req.) for any of the PIC chips or Stamps. What I am looking for is something that will allow me to write code (ASM or BASIC), set various inputs manualy or send wave forms or data streams(soft of course) to them , 'see' results on outputs (on screen). See into registers, watch code execute, measure timing for code sections. Basically Model my entire application in Win-95 or NT prior having to touch any hardware. I have been searching the Net for 2 days and have not seen any Software Only solutions. Do I need to write this myself, or has it been done?? Any Ideas?? Mike Bernstein IKON Office Solutions MikeB@integra.net