Ahh, ok, so it is all there except that the 68000 core implementation expects an internal MMU, what about 68450/451, guess this inhibits these devices to be written too? Quite some interesting reading about 68451 on Wikipedia: https://en.wikipedia.org/wiki/Motorola_68451
Originally Posted by R. Belmont
Edstrom: that's not what the OP's asking. He has the MMU implemented but the 68010 doesn't do the instruction restart hack (which has been effective far beyond my imagining, I will say) on bus errors since it doesn't have an internal MMU.

Because I can