> Sorry - I was not thinking in terms of using the built in peripheral. > Olin has mentioned that there is a problem with this peripheral on some > series of chip (16 series??). Perhaps there is a similar problem here? I don't know about the 17 series. I found the problem on the 16 series and Microchip confirmed it. I didn't mention it earlier because the symptom didn't match that bug. ******************************************************************** Olin Lathrop, embedded systems consultant in Littleton Massachusetts (978) 742-9014, olin@embedinc.com, http://www.embedinc.com -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu