SAM-BA Fatal Error, AT91SAM7S-EK (256)

Microchip in-system programming solution: SAM-BA

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Posts: 15
Joined: Wed May 16, 2007 8:10 pm

SAM-BA Fatal Error, AT91SAM7S-EK (256)

Wed May 16, 2007 9:06 pm

Hello guys.

I saw a similar problem before posted on this forum, but i coudn't resolve it.

My SAM-BA doesn't view my USB link. I can only select the COM1 so, i can't program my device.

I think this is a silly question, buy i can not resolve it.

Maybe downloading an usb driver? (if that is the solution, where?)

Thx for attend this post.
Posts: 15
Joined: Wed May 16, 2007 8:10 pm

Wed May 16, 2007 10:45 pm

problem solve!

i just closed the jp5 as the datasheet doesn't say (don't use) hehe and it works
Location: UK
Posts: 7
Joined: Mon May 14, 2007 1:41 pm

no valid processor ID found

Tue Jun 05, 2007 11:52 am

what is jumper JP5 do in your board?
I am using AT91SAM7X-EK.

Trying to program my EK through serial DBGU port and i receive fatal error "no valid processor ID found"

any Iidea?


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