>--- Tom and Lisa P <gionpeters at comcast.net> wrote: >> >> I am looking for the technical docs for the Chips >> and technologies 65220 video chipset used in the Duo >> 280/2300 computers. A Sherlock >> and google search has come up with nothing. Does >> anyone know where to find this type of info ? > >http://developer.apple.com/techpubs/hardware/Developer_Notes/Macintosh_CPUs-68K_Portable/PB_520_520c_540_540c.pdf > >The link will bounce you to the main developer page, >but pop >chips and technologies 65220 >into Yahoo without quotes and it'll be the second hit, >click View as HTML and you can read it. > >Also this site >http://ha7.seikyou.ne.jp/home/tymu/pub/memo/SVGA.html >if you can get it translated to English. Thanks for the leads. Mad Dog