>Does anyone know of any "gotchas" as far as differences between a >windowed 18C452 and the ICE-2000 module? >This is my first 18-series work, and everything works fine using the >ICE-2000, but it doesn't run with a programmed part. I'm using MPLAB >v5.40.00, PRO-MATE II v5.50.00, ICE-2000 module PCM18XA0, and as far as >I can tell, all the configuration bits match between the emulator and >programming the part. Have emulated that part with the ICE 2000 and transferred to both the windowed part and the flat pack with no problems. Interestingly, I have Promate II v5.40, and mplab v5.50 (the versions are the reverse of what you listed). You mention the configuration bits - so at the risk of stating the obvious: the emulator ignores any configuration bit settings in your file - they are all handled via menu options in mplab. You might check the clock: the emulator can hide a clock problem since you can have it provide the clock. -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu