AVR-Chat

Cat,

Ah, good point.  I don't use it so I don't know.  Mine could be toast now... 
If you have a sample program that you would like me to try I would be 
willing to do so and let you know if works or not.

Jim

----- Original Message ----- 
From: "Cat C" <catalin_cluj@hotmail.com>
To: <AVR-Chat@yahoogroups.com>
Sent: Monday, January 15, 2007 3:24 PM
Subject: Re: [AVR-Chat] connect butterfly to 5V circuit.


> Is your external memory chip still working?
> It annoyed me it's max rating is about 3.6V, so I never dared to power it 
> at
> 5V, but I sure wish I could.
> Maybe you don't use it, so you don't know it's gone?
>
> Cat
>
> ----Original Message Follows----
> From: "James Ronald" <jronald@chartermi.net>
> Reply-To: AVR-Chat@yahoogroups.com
> To: <AVR-Chat@yahoogroups.com>
> Subject: Re: [AVR-Chat] connect butterfly to 5V circuit.
> Date: Mon, 15 Jan 2007 13:31:58 -0500
>
> Running the Butterfly at 5 volts and connecting to 5 volt logic circuits 
> has
> worked fine for me.
>
> Jim
>
> ----- Original Message -----
> From: "gpolder" <gerrit.polder@wur.nl>
> To: <AVR-Chat@yahoogroups.com>
> Sent: Monday, January 15, 2007 5:16 AM
> Subject: [AVR-Chat] connect butterfly to 5V circuit.
>
>
> >I like to interface a butterfly to a 5 volt logic circuit (actually an
> > analog devices dds). What is the best approach?
> >
> > 1- run the butterfly on 3 volt and just connect the output to the 5
> > volt dds inputs?
> >
> > 2- use level converters between the two?
> >
> > 3- run the butterfly on 5 volt?
> >
> >
> > thanks,
> > Gerrit.