For those who may remember me from "long ago", I've written a DOS-based simulator of several PIC chips called PICEMU, and an intelligent disassembler, PICDIS. Well, after much longer than I expected (busy at work/home, and more complicated than I had anticipated), a new version of PICEMU is available, one that simulates the 12F675. A large part of the functionality of the 12F675 is in it's analog processing (comparitor and ADC), so PICEMU had to be changed to handle analog inputs (in the form of analog stimulus files and so forth). The program, documentation, example programs, example PICEMU sessions, and source (PICEMU is an open-source project) are available for download at www.picemulator.com The changes made to support the 12F675 haven't been included in the other PICEMU "flavors" (12C509A, 16F84A, 16F628, 16F877) yet, I'd appreciate some feedback on the new features before things become set in stone. Also, PICDIS (also an open-source project) has been updated to handle the 12F675. Bill -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body