Sign in
Search AT91SAM
Subscribe to AT91SAM
Ads
Discussion Groups
See Also
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.
Re: AT91SAM7SE512 and K4S561632J SDRAM Problems [9 Articles]
matthiasbuhl - Dec 9 2008
Hello,
I checked application notes for the SDRAM layout and found that my
layout is far from being perfect. I really have to clean up my board,
but I'm not quite sure is the b... 
malloc/free code for ARM
Ralph Hempel - Dec 6 2008
All,
I've written a memoory manager for embedded systems - actually
specifically for an ARM7 core.
Yes, it's been done before, but this one is fast, and it
has very low mem... SAM9261, Linux and SD card via SPI?
Dan Lyke - Dec 6 2008
After being told that it wasn't possible, in the 2.6.27.7 kernel I saw
that the MMC drivers can apparently use SPI. I've tried enabling this
and loading the appropriate modules o... Re: AT91SAM7SE512 and K4S561632J SDRAM Problems [3 Articles]
matthiasbuhl - Dec 5 2008
Hello,
First of all - thank you very much for looking into my problem. I
uploaded the schematics of my project and the SDRAM init routines.
After running into that problem I... Re: SAM7x and ethernet [2 Articles]
Keith - Dec 5 2008
--- In A...@yahoogroups.com, Maziar Tasbihi wrote:
>
> Hello,
>
> I think Mark is right in this case, and the 0R would be the zero ohm
resistor, and I have a load of... New file uploaded to AT91SAM
AT91...@yahoogroups.com - Dec 4 2008
Hello,
This email message is a notification to let you know that
a file has been uploaded to the Files area of the AT91SAM
group.
File : /AT91SAM7SE512/2008-12-... newlib and windows [3 Articles]
tasbihmr - Nov 27 2008
Hello,
I need to have the newlib libraries available in windows for a compile
that I am performing, however the only new library I have is what is
supposed to be in the yagart... Newbie Q: Missing /proc/bus/usb/devices, and how do I automount? [4 Articles]
Dan Lyke - Nov 19 2008
Okay, I'm getting to the point where I can reliably compile a kernel
and the appropriate utilities. I'm not sure why the modules are getting
compiled with the extended versioning... AT91SAM7x - Stat variable in the mmc card driver
tasbihmr - Nov 17 2008
Hello,
I have tried using the mmc driver to access the mmc card. But I can't
figure out if my hardware isd functioning correctly, and I am not
using debug at this time. Could ... AT91RM9200 can run linux with 16 bit SDRAM? [4 Articles]
"Sunny Yin.xu" - Nov 16 2008
Hi all,
I would like know whether AT91RM9200 can run linux with 16 bit SDRAM. You
know AT91RM9200-EK with 32 bit SDRAM. To reduce power consumption and EMC, I
want to use one SD...