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Path: utzoo!watmath!clyde!cbatt!ihnp4!alberta!bjorn
From: bjorn@alberta.UUCP
Newsgroups: comp.sys.m68k
Subject: Re: Comparing 68xxx's; really TLB misses
Message-ID: <209@pembina.alberta.UUCP>
Date: Sun, 1-Feb-87 22:48:16 EST
Article-I.D.: pembina.209
Posted: Sun Feb  1 22:48:16 1987
Date-Received: Tue, 3-Feb-87 01:48:20 EST
References: <809@imagen.UUCP> <561@elmgate.UUCP> <1090@msudoc.UUCP> <14561@amdcad.UUCP>
Organization: U. of Alberta, Edmonton, AB
Lines: 12
Summary: Virtual is to physical...

In article <14561@amdcad.UUCP>, phil@amdcad.UUCP (Phil Ngai) writes:
> I was going to say, you must mean physical address, not virtual, but
> then I remembered the 68K puts out virtual addresses since it has
> no MMU.

The processor has nothing to do with the distinction between
virtual and physical addresses in this case.  That distinction
is enforced by the MMU and the operating system.


			Bjorn R. Bjornsson
			alberta!bjorn