Sean Schouten wrote: > I was under the impression that the low and high range of Microchip's > (regular) PICmicro line were in fact similar enough to start with any > (regular) pic and migrate to another without too many problems other > than peripheral addressing etc changing. Pretty much for the 12 bit, 14 bit, and 16 bit cores. The 24 bit dsPIC (30F) core has a significantly different architecture, although some things will look familiar. ***************************************************************** Embed Inc, embedded system specialists in Littleton Massachusetts (978) 742-9014, http://www.embedinc.com -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist