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shul
 Post subject: Problem: Flashing and external clock
PostPosted: Thu Dec 15, 2005 2:16 pm 
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Joined: Thu Dec 15, 2005 12:53 pm
Posts: 1
Hello,

I am using the AT91SAM7X-EK dev kit with an external clock (25MHz).
I try to connect to the board using SAM-BA to flash the board through the serial debug port but it fails.
I assume it is quite a common problem… Does someone could provide me the typical solution?
Thank in advance.

Stephane
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Edward
 Post subject: Re: Problem: Flashing and external clock
PostPosted: Fri Dec 16, 2005 5:09 pm 
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Joined: Thu Dec 15, 2005 11:20 am
Posts: 8
"Communication through the DBGU supports a wide range of crystals from 3 to 20 MHz via software auto-detection."
Maybe you should try to use slower crystal.

shul wrote:
Hello,

I am using the AT91SAM7X-EK dev kit with an external clock (25MHz).
I try to connect to the board using SAM-BA to flash the board through the serial debug port but it fails.
I assume it is quite a common problem… Does someone could provide me the typical solution?
Thank in advance.

Stephane
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 Profile  
 
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