Tony Nixon wrote: > The idea is to check the chip temperature while you do these dummy reads > without 13V VPP applied. If the chip stays cool, it's most likely the > VCC voltage causing the problem. Soory, I meant to say... If the chip stays cool, it's most likely the VPP voltage causing the problem. -- Best regards Tony mICros http://www.bubblesoftonline.com mailto:sales@bubblesoftonline.com -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu