AVR-Chat

I do think you're right Mike, as it started after I put the linear regulator in, just to protect the microcontroller from the big bad PC PSU, but I want to know WHAT IS IT!

I'm now wondering:  Is it possible that the Big Bad PC PSU broke my microcontroller in such a way that it generally works, but something... doesn't?

Thanks,

Cat

> To: AVR-Chat@yahoogroups.com
> From: benoitmc2@msn.com
> Date: Thu, 11 Mar 2010 11:54:22 -0800
> Subject: Re: [AVR-Chat] Code stuck waiting for SPI transmission but only after power-up. (ATMega644P)
> 
> Cat,
> 
> All you emails seems to me to somehow keep pointing to Power Supply.
> BrownOut condition during start-up?
> 
> If I press the reset button all is fine, so maybe strange things happen because power might go up too slow.
> 
> Can you verify this, purhaps a different supply? Hopefully.
> 
> Wish I could be of more help.
> 
> Mike
> 

 		 	   		  

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