I am using a PIC14000 chip and have a stupid newbie question. If two different interrupt conditions occur at the same time (say from a timer interrupt and a pulse on the OSC1 input pin) does one take priority over the other? A related question is what happens if while you are servicing one kind of interrupt another kind of interrupt event occurs? I suspect my questions are flawed in some way because there is no discussion of interrupt priority in the data sheets; however, I really need to know exactly what happens when two different kinds of interrupt events occur simultaneously or nearly simultaneously. -- ------------------------------------------------------ /\ Frank Dalton (fdalton@pineinst.com) //\\ Pine Instrument Company ///\\\ 101 Industrial Drive ////\\\\ Grove City, PA 16127 || (412) 458-6391 || www.pineinst.com ------------------------------------------------------