On Wed, 08 Jun 2011 16:29 -0300, "RC" wrote: > Really? Could you share some references, please? I'm very curious now... When I read the first released description of it several years ago it struck me that way, and when I bumped into Chip Gracey later and asked him about it, I remember him telling me that the development of it sprung from FPGAs and SX microcontrollers. Since the speed he was running it at couldn't support running directly from internal eeprom or flash, plus the added expense, and needing durability of many reprogramming cycles, it ended up being even more like the FPGAs it was initially breadboarded from. Yes, it's a microprocessor, but its boot process looks a lot like an FPGA. Bob --=20 http://www.fastmail.fm - Or how I learned to stop worrying and love email again --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .