Lpc2000

Hi

> I have set up the text start 0x80000000 and data start 0x81000000 in
> the linker while my top stack is 0x81010000 while I have tried many
> others because i dont know the exact value of the top stack for
> external memory; my linker script file is also se up properly.

Sure. Just post it so we might have a look at it.

Memory is ok ? You can write into the external RAM ?


> I have also tried different memmap settings 0x02 and 0x03.

Thats to the vectors only. I'd suggest leaving them in the internal RAM.

-- 
42Bastian Schick