[LAU] open hw soundcard

[Karl Hammar]

Folderol:
..
> Ahhhh. Things are becoming clearer. The board has far more I/O than the
> initial writeup suggests. After going round in circles I finally got to
> this page:
> 
> http://www.avrfreaks.net/wiki/index.php/Documentation:NGW/NGW100_Hardware_reference
> 
> There is indeed quite a lot of parallel I/O possible :)

BTW, I found:

http://pmbus.org/Data_Communications_Issues_For_Digital_Power_Management_20051013.pdf

which discusses several types of buses. It classes (p30) spi as "Good 
Speed (1MHz)"

Regards,
/Karl

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Karl Hammar                    Aspö Data               karl at aspodata.se
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