IRIS 3130 Question.

[newwave at desire.wright.edu]

Netters:

  I have a IRIS 3130.  Never heard of it?  Well, it was prior to the
4D Series.  My question is if anyone knows:

  Where does "physical multibus memory" begin and how would one map
this to virtual space?  Any help would be greatly appreciated.
Thanking you in advance.  

  Since I do not monitor Usenet much these days, I would appreciate it
if you would email me your responses.

Ketan
newwave at desire.wright.edu