AVR-Chat

--- In AVR-Chat@yahoogroups.com, Jim Wagner <wagnerj@...> wrote:
>
> It does not need to be exactly at "logic 1". Generally with AVRs,   
> inputs recognize as logic one is anything that is above 0.6*Vcc (I  
> think, check the spec sheet).
> 
> Jim
> On Sep 29, 2009, at 4:20 PM, blue_eagle74 wrote:
> 
The pullups that work are close to 5V but the others are at 0V. I have tried a second chip with the same results.

Brian