I am presently developing a program for the DSP56F805EVM using Codewarrior 5.1 with the Motorola embedded SDK. The final project requires that the program be stored in internal flash memory. I am therefore using the FLASH target when sending my code to the EVM. My major concern right now is that the 805 has only 2K of data ram and my program will need to allocate more than this limit. When I set the target to external memory, I have roughly 49 K-Words of data memory located on the external bus. By looking at the linker command files for each target, I see that the external memory configuration sets the (mode = 3) and the (EX = 0), while the internal memory configuration set the (mode = A0) and the (EX = 0). I believe that I need a third configuration that allows me to allocate external memory. I am unsure of how this works and any help or information would be appreciated.