Many thanks for the link and information. For the life of me, I've=20 NOT been able to see where to grab the data-sheets from on their=20 website. Has anyone else been able to find data-sheets? Links would=20 be appreciated. Having these be RAM-based devices means that I am definitely going to=20 be ordering at least the 5V dev kit and some extra sockets. Using=20 the OTP part to load the RAM cells upon bootup is brilliant - the OTP=20 can be as slow as it wants to be without affecting performance. And,=20 as you mention, because its RAM-based, you can iterate as often as=20 you want or need without having to replace the chip. Brilliant! dwayne At 06:13 AM 10/15/2011, William \"Chops\" Westfield wrote: >Also, it appears that these are actually RAM-based logic, with the OTP >backing up the RAM. Using their (cheap) emulation/programming board, >you can apparently load up the RAM as many times as you want, do some >testing via their tools and external connections, and have a jolly old >time trying things out >http://www.eetimes.com/design/programmable-logic/4218821/Silego-s-GreenPAK= ---Design-and-program-a-custom-chip-in-minutes=20 > > I wonder if it's possible to put a small battery or large cap on a >DIP adaptor board, and have a short-term part that can be moved from >one place to another? An interesting project. --=20 Dwayne Reid Trinity Electronics Systems Ltd Edmonton, AB, CANADA (780) 489-3199 voice (780) 487-6397 fax www.trinity-electronics.com Custom Electronics Design and Manufacturing --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .