On Mon, 13 Sep 1999 09:22:36 -0700 
 Jonathan Stone <jonathan@DSG.Stanford.EDU> wrote:

 > >No different than how `amiga' and `hp300' are separated, really...
 > 
 > They have different MMUs.  I guess the external interrrupt-controller
 > is the sticking point?

They do?  Only in the case of two HP300 models (320 and 350), and the HP
MMU in those models is ... very compatible with the Motorola MMU.

        -- Jason R. Thorpe <thorpej@nas.nasa.gov>