I am currently working on converting an application originalldeveoped using the Archimedes tool kit V4, to Keil. The device is a Dallas 80C320. I have successfully ported the code and it runs using the uVision2 simulator. When I download the HEX-80 file to the actual hardware, the chip constantly resets. I took the simple "hello world" progam and had the same results. Any clues?