Two of my PIC stopped function, today. I lost them. All can be programmed and verified OK, one can even write to EEPROM. But, did not osci and dead fish. how to check if a PIC is broken? seems PIC=20 is weaker than normal mosfet........ -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics