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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.
9263 as a TFT controller
chipburnssc - Apr 21 2008
Anyone have any experience using the AT91SAM9263 as a TFT controller,
including buffer-swap? I've never done a graphic LCD (not to mention a
TFT) and am wondering what the pit... 
Best MIDI Microcontroller [3 Articles]
Vuln...@gmail.com - Apr 21 2008
Hi all, I am looking for a little advice.
I am in my last semester of college, and we have to do a senior design project. Most of our experience with Micro controllers has been... PWM master clock problem [3 Articles]
birdiezong - Apr 16 2008
Hello everyone,
I have a strange problem that I would like to get some help on.
My AT91SAM7SE512 processor runs off of a 18MHz crystal and internally
boosts up the master fr... Beyond 55Mhz???
James - Apr 11 2008
Has anyone stretched the limits of what an AT91SAM7X256 can do as far
as the PLL and processor clock?
In the latest data sheet from Atmel, they clearly state that the
processo... PWM bug? [7 Articles]
Johan Ingvast - Apr 11 2008
Hi
I am having trouble with the PWM module of AT91SAM7A3.
It seems as when I try to run the counter at the speed of the MAINCLK
(CPRE=0) sometimes the output pin gets inverted ... Booting from dataflash [5 Articles]
"ICLI, Bekir (EXT)" - Apr 11 2008
Hi all,
So far I have always loaded my code to sdram and than did a remap with
copying the exception vectors to the sram.
Now I should use dataflash for booting. I read the ar... DBGU trace output with debugger
"ICLI, Bekir (EXT)" - Apr 9 2008
Hi all,
Somehow I am not able to see the trace output vie hyperterminal when the
code runs via debugger.
But without it, there is no problem.
Does anybody have a first guess,... USB CDC PnP [5 Articles]
v333k - Apr 8 2008
Hi all,
I am using the USB CDC class to communicate with my SAM7SE board, but
I would like to know if there is a solution for plugging the board in
the PC. Each time I plug it ... Re: Re: spi pdc aic interupt
mahesh ingle - Apr 8 2008
hi friendz....
i am interfacing a SD/MMC card to LPC2148 using SSP (SPI1) but and i am interfacing it on stadalone basis i.e.with no operating sys base... has anyone worked on it ... Struct alignment problem (GCC) [39 Articles]
"ICLI, Bekir (EXT)" - Apr 8 2008
Hi all,
I am generating my code with GNU-ARM..
I have searched and found that the solution to this struct mis-alignment problem is:
__attribute__((__packed__))
Is there any...