Guys,
another clue..........
I
changed the fuse bits to run with thew internal clock at 8 mhs and it did not
start even with the isp programmmer connected
i
cahnged it back to run at 1mhs internal and the only way i could make it
run was with the isp reset....
Ideas???
Thanx
Javier
-----Mensaje original-----
De: Mark Jordan [mailto:mark@cpovo.net]
Enviado el: Jueves, 03 de Febrero de 2005 12:50 p.m.
Para: AVR-Chat@yahoogroups.com
Asunto: RE: [AVR-Chat] Re: Bootup/reset very big problem
De: Mark Jordan [mailto:mark@cpovo.net]
Enviado el: Jueves, 03 de Febrero de 2005 12:50 p.m.
Para: AVR-Chat@yahoogroups.com
Asunto: RE: [AVR-Chat] Re: Bootup/reset very big problem
Could you post here your initialization routine?
I suspect your software is doing something wrong.
Mark Jordan
On 3 Feb 2005 at 9:43, Javier Fiasche wrote:
>
>
> I have:
>
> all vcc pins 5.05v
> rst pin 4.89 v
> and the device is at mega32l
>
> javier
>
>
> -----Mensaje original-----
> De: Stefan Trethan [mailto:stefan_trethan@gmx.at]
> Enviado el: Jueves, 03 de Febrero de 2005 09:24 a.m.
> Para: AVR-Chat@yahoogroups.com
> Asunto: Re: [AVR-Chat] Re: Bootup/reset very big problem
>
>
>
> On Thu, 3 Feb 2005 08:53:00 -0300, Javier Fiasche
> wrote:
>
> > As i use the external reset source (ex ISP programmer,) , i works almost
> > fine(LCd, etc works), the problem is when i remove the isp, the cpu
> > seems to halt. I am using internal clock so i cant check the
> > oscilator.If i powwer on the board withoput the isp, it never stars to
> > runThanks Javier
>
> Then check if you have 5V at the reset pin (and supply while you are at
> it) or not, please.
>
> ST
>
>
>
> Yahoo! Groups Links
>
>
>
>
>
>
>
>; ______________________________
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