Re: How to find why the system reset?

On Jul 31, 11:42 pm, "Peter Dickerson"
<firstname.lastn...@xxxxxxxxxxxxxxxx> wrote:
"Steven Woody" <narkewo...@xxxxxxxxx> wrote in message

news:1185895126.175695.50750@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

hi,

may be caused by a buggy code somewhre, a system we developed under
M16C microprocessor will reset itself in some cases. i want to find
out what's the cause of the reset ( the hardware watchdog was turned
off ). is there any idea about this kind of problem? and, could you
please introduce any method used to detect causes of system reset?

I've used the M16C62 without problem. It's many years now sincebut there are
thousands in the field without every reporting this. Are you using internal
or external memory? Clock speed? I used Mitsubishi's own NC30 compiler in
large model.

Peter

mine is also M16C62 and it equips 31k internal memory. i think that
is a code bug and i just want to find out what's the cause of reset.
if that is a fault of IAR compiler, what kind of defects will cause a
reset? thank you.

.

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