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Re: Do I need 64Bit if RAM is more than 4 GB?



On Thu, 2004-09-09 at 00:33 -0500, Ron Johnson wrote:
> On Wed, 2004-09-08 at 20:48 -0700, Karl Hegbloom wrote:
> > On Wed, 2004-09-08 at 08:45 -0500, Ron Johnson wrote:
> > > Back when segments were 16 bits wide, yes it was a pain.  I'm old
> > > enough to have done assembly programming on the 8088.  (Now that I
> > > have the wisdom of time, I understand why Intel did what they did,
> > > even though the 68K was much cleaner.)
> > 
> > ? Well, so why did they do it that way?
> 
> They?  Motorola or Intel?

Well, both then.  Why did each make the design choice they made wrt
segmentation vs a 'flat' address model?

> > Let me guess... it's just so that you can get more than 16 bits of
> > address space for one program?
> 
-- 
    Karl Hegbloom
(o_  mailto:hegbloom@pdx.edu
//\   jabber:karlheg@jabber.org
V_/_   yahoo:karlheg




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