Hi there,
I am using the above mentioned development in conjunction with the uVision2 debug environment. But when I try and do a DMA transfer it seems to crash the serial link for board to debugger. The DMA is done in the following way:
I am using mon-ext-sio1-e0.hex, which I believe to be the default monitor.
I have set my Code Memory to 0x8000 - 0xAFFF and the Xdata Memory to 0xB000 - 0xDFFF.
DMASRC = Source;
DMADEST = Destination;
DMALEN = 0x40;
DMAGO = 0x01;
while(!(DMAGO & 0x80));
When I write to DMAGO the monitor crashes.

I really hope someone out there can help with this because the DMA transfer function is the most important feature of my project.