Lpc2000

Hi,

Do I need to do anything special to use the 8K block of RAM on the 2148 
located from 0x7FD0.0000-0x7FD0.1FFF?  (The one earmarked for USB DMA 
transfers).

I won't be using the USB functionality & figured that gives me another 
8K of RAM.  However, writes to this 8K region seem to have no effect 
(read back 0), at least through the debugger.

Perhaps there is some register that needs to be told "enable the USB 
DMA RAM for general purpose use by the CPU"?

Thanks!