Years later. the Apple Dos Compstibility Card (code named Houdini) could do the same thing. It had a 486DX/2-66 and a Sound blaster card on board. By default it shared the host Mac’s memory and you could run both simultaneously. But it wasn’t a great experience on either side. They both ran slower
Alternatively, you could put up to a 32MB RAM SIMM directly on the card.
Now that I think about it, my first Mac did the same thing with the Apple //e card.
Alternatively, you could put up to a 32MB RAM SIMM directly on the card.
Now that I think about it, my first Mac did the same thing with the Apple //e card.