Re: Atmel AT91 (ARM) Family


putxi wrote:
> Hello,
>
> Has anybody already worked with this microcontroller family? Which is your
> opinion?

We started working on it, but got side-tracked into another one. Will
get back to it later.

>
> They seem very interesting because they use an ARM7 core processor and
> include very useful communications peripherals (ethernet MAC, usb
> controller, ...)
>
> Does anybody know if there are free developing tools:

Yes, you can use free schematic capture, layout, compiler and debugger.

> - compiler / linker: i guess that GCC may be useful as this family uses
> ARM7 cores.
> - [b]programmer[/b]: it seems they have parallel and serial (jtag)
> interfaces.

Here is a link to a free AT91RM9200 design.

http: slash slash pcb dot linnix dot com slash sbc1 dot html

>
> I want to start a project based on a AT91 uC, but I'd like to know this
> first.
> The most unknow thing is if there are already tools or schematics to
> programm these devices.

Yes.

>
> Thanks in advance !!!

.

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