[sdiy] More AD1866 DAC ?'s

[Scott Gravenhorst]

Sounds like a signed integer problem maybe. 


"William Berzinskas" <WBERZINSKAS at nc.rr.com> wrote:
>This is a multi-part message in MIME format.
>
>	charset="iso-8859-1"
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>Hey everyone..
>
>I've got this going for the most part..  i'm running my ad1866 off of my =
>pic..  and generating some signal, and all is good..=20
>
>ALMOST...
>When i send values over ~35000, it actually starts coming back down =
>again..   for instance,  if i make a triangle wave (just counting up and =
>back), it comes out great if i use 30000 as the high side..  then if i =
>change it to 60000, the nice pointy triangle looks more like the letter =
>M..  =20
>
>HELP!  :-)

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