Re: [avr-chat] M8535 ports

[Royce & Sharal Pereira]

Hi,

On Thu, 24 Mar 2005 10:43:37 +0530, andi  
<address@hidden> wrote:

> Have you set the DDRC as output ?

Yes. All PORTC lines are o/ps . I have, just before main:

DDRC= 255;

> Andi
>
> ----- Original Message -----
> From: "Royce & Sharal Pereira" <address@hidden>
> To: "AVR-CHAT" <address@hidden>
> Sent: Thursday, March 24, 2005 11:46 AM
> Subject: [avr-chat] M8535 ports
>
>
> > Hi,
> > I just noticed this on a m8535 project I'm debugging.. I have a PORTC  
> > pin
> > as o/p, programmed high. But when I switch a neighbouring port line, the
> > other drops from 5V to 3.7V, also it seeems to be slowly oscillating  
> > from
> > 3.7V to 5v. I tried external pullups etc. but to no effect. Does any one
> > have a clue?
> >
> > Thanks,
> > --Royce.
> >
> >
> > _______________________________________________
> > AVR-chat mailing list
> > address@hidden
> > http://lists.nongnu.org/mailman/listinfo/avr-chat



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