3 ms·
You can use virtual memory on the 68020, but you need a 68851 between the 68020 and memory. The 68851 is an MMU coprocessor, like the 68881/68882 is a floating
by spc476 12y ago
You can use virtual memory on the 68020, but you need a 68851 between the 68020 and memory. The 68851 is an MMU coprocessor, like the 68881/68882 is a floating-point coprocessor.
- kjs3 12y agoOr you could roll your own MMU for the 68020, like Sun and Apollo did.