Joe, Wolfram, You are correct. The 17C4x family interrupts, as well as some of the 17C4x timers are not functioning correcly in v3.12 of MPLAB-SIM. We'll try to get these fixed as soon as we can and get an interim version posted on the BBS and web site. We apologize for this inconvenience. Perhaps you could go back to an earlier version until we can get this posted. Darrel Johansen darrel.johansen@microchip.com ______________________________ Reply Separator _________________________________ Subject: Re: Interupts in MPSIM running under MPLAB Author: Liebchen Wolfram at Internet_Exchange Date: 11/11/96 3:08 PM Joe Dowlen wrote: > > Does anyone know how to generate an interupt in MPSIM while running > under MPLAB? > > Thanks, > > Joe_Dowlen@EGGINC.COM Ah, you seem to have the same problem as I do! My program - running with interrupts in real silicon (17C44) - doesn't produce any interrupts while running under MPLAB-Simulator! Can Microchip comment this feature? regards Wolfram -- +------------------------------------------------+ ! Wolfram Liebchen, Forschungsinstitut fŸr Optik ! ! mailto:liebchen@ffo.fgan.de ! +------------------------------------------------+