At 10:42 AM 5/13/99 -0400, you wrote: >> >> They are not hard to write quite fun actually. >> >> > What sort of real nasties should be avoided? >> >> Interrupts : }} > >Shouldn't be a big deal. Interrupts should save the current state, do whatever >they need to do, set a flag in the interpreter, and return. The interpreter >can finish up interrupt processing by checking the flag at the top of the >instruction fetch loop. WAKE UP GUYS! It was a FUNNY! WIthout interrupts, a Scenix is just a 4X PIC16C57!!!! No virtual peripherals! Andy ================================================================== Montana Design Tech Support - http://www.montanadesign.com ==================================================================