On 9/3/06, fsdfsf sdfsdfsfsdf wrote: > hi, I found it all, it is 75 Mips not MHz. Actually, with the SX chips it's both. They run at one instruction per clock cycle (for most instructions), so a 75MHz clock gets you 75 Mips. Josh -- A common mistake that people make when trying to design something completely foolproof is to underestimate the ingenuity of complete fools. -Douglas Adams -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist