Hi,
everyone,
I'm doing
project on AT91SARM7S64 evaluation board with a compiler of IAR. I download my
code to the flash and it can run a few seconds or minute. After that, it goes to
the data abort interrupt, prefetch abort interrupt or underfined instruction
interrupt in most cases. I'm using the Cstartup code from IAR. The code do
nothing on above interrupt except an endless loop. Has any one has such kind of
problem before and can give me some help. I'm not get familiar with the
Assembler code of ARM.
Thanks.
Jeff.
