"The 68010 also has the pins for an external MMU, I looked into fitting one into my A500....
I think the 68010 would make a good project for a linux box, because of the possibility of using virtual memory..."
I had a 68010 in a 500. It was a dirrect replacement. I noticed no increase in speed but used the mmu for JOTD. Also had an Adspeed in another 500. I believe it was a 14mhz 68000. Tried to overclock that a bit but it was a no go.
Stew