John:
Ok, so the uVision2 Debugger does not work with the Nohau.

Does uVision2 work directly with any emulator hardware out in the market place to provide direct real time debug without using a embedded monitor over the SIO port?

Supposedly the uVision2 debugger will work in this way with the Cygnal onboard jTag debug port. (Similar to the way that Cygnal's home spun debugger works). I have not tried to set that up with the uVision2 free demo and a Cygnal eval card. Could you confirm that this does work as I think and gives full real time debug capability?

Mike Karas