[net.micro.68k] 68k mmu daughter board

bdale@g.cs.cmu.edu (Bdale Garbee) (12/09/85)

I just dug up an old Motorola application note detailing a daughter board
that was intended to allow useres of 68000 processors to evaluate the old
MMU. (451 I think?).  I remember also hearing rumors of a 4.2 port to a 68k
with this MMU.  Two questions:

1) has anybody actually built and played with the daughter board in the app
note?

2) is there really a 4.2 port running somewhere on a 68000 w/MMU?  

I happen to have a couple 68k systems, would be nice to make a Berkeley-box
out of one or more of them.

Respond by mail, will summarize if necessary.

Bdale Garbee
arpa: bdale@g.cs.cmu.edu    uucp: ...allegra!pitt!rensys!bdale