>I believe MPLAB's new 32 bit vesion has multiple breakpoints. >Rick In the F87x ICD ?? I understand this is a hardware limitation of the chip, which has only one breakpoint register. The MPLAB Simulator certainly has always (AFAIK) had multiple breakpoints. -- 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