Re: Problem using Arm processor to interface with 16-bit device...

"tzeghuan" <[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED]
> I am using Arm7 processor (TMS320) for my embedded development.
> I need to interface it with a 16-bit memory-mapped device.
> I have configured the CS-register and everything. It can run with the
> JTAG mode.
> (I can read the memory contents). However, when I try to run it in
> flash, the system is not working fine....the processor is still
> running, but when I probe the memory-mapped location, the data is
> corrupted....
>
> Anyone had some clue on this???
>

Check the timings - the processor may be too fast at full speed for the
device.

HTH

Tauno Voipio
tauno voipio @ iki fi