multiple CGA cards on ISA bus?

Chuck Guzis cclist at
Mon Dec 25 13:41:11 CST 2006

On 25 Dec 2006 at 9:17, Alexandre Souza wrote:

> > No, but one can mix CGA and EGA in the same box.  AFAIK, the MDA can
> > live with just about any other card except another MDA/Herc card.
>     No, you can only mix
>     CGA + MDA
>     EGA + MDA
>     VGA + MDA
>     VGA + VGA

No--you can mix CGA and EGA, but you're restricted as to modes, and 
you may have to program the display software yourself.  See, for 

Merry Christmas,

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