Hi,
I'm getting familiar with the AT91RM9200EK and Green Hills MULTI but I have some problems with debugging. I followed the getting started but it only talks about the ICE/JTAG interface. That means that there aren't any other debug interfaces like serial or usb? I also followed the Make New Project Wizard of MULTI that makes me specify my board and the interface (I have chosen Green Hills Debug Probe wich has a usb connection) but it seems that mt PC doesn't recognize the board. Do I need a driver for the usb port? Where can I find it?
Thanks a lot
Michele

(1) You can do some debugging via the DBGU serial port. It won't be more than serial data and a path to upload new code.

(2) The USB device port, sadly is not fully supported. The EK boards and almost all boards come with Linux on them and u-boot which does not support the USB device port. At least not yet. The USB Host Port is fully supported though, but not for debugging.

(3) The JTAG interface is the best way to go. You should be able to find a good solution without breaking the bank these days.