Re: Sun3 MMU design memo

Romain Dolbeau <[email protected]> Sat, 30 Dec 2023 08:58:00 +0100

Newsgroups	gmane.os.netbsd.ports.m68k,gmane.os.netbsd.ports.sun3
Message-ID	<CADuzgbrp5agizTmGUq7SnME5J=Mhfcu4HY63AZ8EuOZtn+FKxQ@mail.gmail.com>

Le ven. 29 d=C3=A9c. 2023 =C3=A0 20:51, Izumi Tsutsui <[email protected]=
.jp> a =C3=A9crit :
> I'm not sure if there is any official/unofficial documents
> about Sun proprietary MMU used on sun3 (not sun3x) machines,

There's two versions of the "Sun 3 Architecture Manual" on bitsavers:
<http://www.bitsavers.org/pdf/sun/sun3/>

They do give some details on the MMU implementation.

There's also schematics for the 3/60 and 3/160 for details on how
everything is connected, thought that's probably not relevant for
programming the MMU.

Cordially,

--=20
Romain Dolbeau