Bob Blick wrote: > It's also pretty much left to the user to figure out. That's right. OTOH, looking at the appropriate section in the processor include file, the respective pages in the processor manual, and the examples that come with your compiler version (not the internet :), you can't go too wrong. Gerhard --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .