68K ISA project

[Chris M]

--- On Mon, 7/12/10, Eric Smith <eric at brouhaha.com> wrote:
 
> I no longer have the card, though I do still have the
> schematic

 please share. It's not nice when you don't share.

 so I occasionally get tempted

 not often enough apparently

 to build S/N
> 2.  Originally I wanted to design an upgraded version
> that could DMA into the Apple memory, for higher performance
> graphics.

 DMA oftentimes is simply a chip. So witch chip you wuz gonna use?

 Now this thing was some sort of coprocessor thing I guess, right? Could you be more specific. Details details.