Re: [avr-gcc-list] question about ATMEL USB Development Kit.

[Keith Gudger]

To develop a project for the 326, you should use the DK325.

The at43usb326 is a *ROM* based product (that's why it's so cheap).  To
develop a new project requires a DK with changeable memory.  The 326 DK is
just to show how the supplied firmware works as a USB keyboard.

Yes, Atmel supports both the 325 and 326.  Yes, you can develop anything
you want with these products - but the I/O's are designed for driving
keyboards and are not general purpose I/O pins like other AVRs.

I will be happy to answer your questions regarding these parts, but I
think we should move this discussion off list.

For questions regarding these parts, the email address address@hidden is
the best choice.

Keith

On Sat, 11 Dec 2004, temp12000 wrote:

> Hi, There,
> 
> Recently, we bought a ATMEL development kit for
> AT43USB326 from digikey. However, there is no user
> manual in the CD (from the kit). The user manual in
> the CD is for AT43USB325. The DK325 is totally
> different from DK326. I asked ATMEL's techinical
> support about this question, however, it seems no1
> know why. So, my questions are:
> 
> 1) Does that mean ATMEL will not support
> DK326/ATUSB326?
> 2) Should I use DK325 to develop firmware for
> AT43USB326?
> 3) ATUSB326 is a keyboard USB controller. Can I use it
> to develop a general USB device?
> 
> The reason why we want to use AT43USB326 is because 
> 1) We want to develop a keyboard;
> 2) We want it to be as cheap as possible;
> 3) In the future, we want to develop a general USB
> device (very simple one), but we do not want to change
> hardware design.
> 
> thanks, any suggestions are appreciated.
> 
> temp
> 
> 
> =====
> http://mybooks.somee.com
> 
> Lots of FREE books about programming.
> ==============================================
> 
> __________________________________________________
> Do You Yahoo!?
> Tired of spam?  Yahoo! Mail has the best spam protection around 
> http://mail.yahoo.com 
> 
> _______________________________________________
> avr-gcc-list mailing list
> address@hidden
> http://www.avr1.org/mailman/listinfo/avr-gcc-list
>