AVR-Chat

you can use a 74hc4053 switch , to switch between two micro controller

--- On Mon, 11/9/09, Emerson Santos <emersonsantosrj@gmail.com> wrote:


From: Emerson Santos <emersonsantosrj@gmail.com>
Subject: [AVR-Chat] Share a memory 24C256
To: AVR-Chat@yahoogroups.com
Date: Monday, November 9, 2009, 3:26 AM


  



Hi !!!

Is possible share a i2c 24256 with 2 AVRS ??? I have a dedicade PIN in both
where when 1 the AVR Master iss writing then other AVR wait and vice versa
when the pin is 0

Anyone make this circuit ?

Thanks

Emerson

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