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AT91SAM ARM
For users of the Atmel AT91SAM7 and AT91SAM9 ARM CPU chips. Atmel has taken a new direction by combining on chip flash and ram with the ARM CPU on a single die. This provides low cost devices for small systems using the ARM CPU. This group is to exchange information to help users get started and learn how to use the devices.
IAR linker setting for bootloader [2 Articles]
liew...@kenetics-group.com - Sep 23 2008
Hi all,
I have a bootloader which is located at flash memory 0x0000 to 0x4000 and ram memory 0x0000 to 0x2000. The bootloader itself has enabled the remap feature. Now, I wish t... 
NAND flash to use with sam7s parts. [8 Articles]
Jonathan Dumaresq - Sep 16 2008
Hi all,
I wonder what is the NAND flash you use in a design with an at91sam7s parts
?
Size, brand etc...
We are looking to put 1 Nand on our design but this is the first ... AT91SAM7S256 [8 Articles]
Jerry West - Sep 16 2008
Have built 650 units using the AT91SAM7S256AU Rev A chip. Next build used
Rev B chip Ocaisoinal problems are encountered with starting the processor
from power up. The applicatio... the priority of PDC?
lonmaker84 - Sep 16 2008
hi,
I am confused with the PDC priority of the PDC transfer request.
According to the AT91SAM7SE512 datasheet, If simutanuous requests of
the same type(receiver or transm... Yet another problem with Rev B AT91SAM7's [6 Articles]
techguy2000 - Sep 15 2008
We've been using the SAM7 chips for several years with very few
problems, but Atmel seems to have introduced problems with the Rev B
devices. At least that seems to be where... Linux on dataflash using Olimex sam9L9260 board. [4 Articles]
"Paulo Silva(OpenSoftware)" - Sep 13 2008
Hi all,
I am trying to load linux from dataflash and having some problem.
I put bootstrap at address 0x0
U-Boot at address 0x8400.
U-Boot was compiled for dataflash, but ... Hresp and receive overrun error
Bernd - Sep 12 2008
Hi,
I`ve one problem with the mac interface from the AT91SAM9260
controller. I always get the Hresp error and the receive overrun error,
when the processor receives etherne... AT91SAM7SE512 - Bootloader problem [6 Articles]
v333k - Sep 12 2008
I am working with the AT91SAM7SE512 chip on a custom built board. I
was trying to erase the flash and enter in the bootloader SAM-BA, but
I couldn't get the chip to enumerate. ... CDC problem - My bulk in endpoint freezes after 1 transmission. [5 Articles]
slouwilson78 - Sep 11 2008
Hi all,
I have the exact same problem as described here by Cliff.
http://www.embeddedrelated.com/groups/AT91SAM/show/2053.php
However, my bulk in endpoint is set up for b... Re: Problems with usbser.sys and the bulk-in endpoint [4 Articles]
slou...@yahoo.com - Sep 11 2008
Hi guys,
I hope you can help. I am getting desperate!
I am having the exact same problem you describe here - except my IN endpoint is not iso but set to bulk. Do you know of ...