Path: chuka.playstation.co.uk!news
From: "Andrew Howe" <ataru@dial.pipex.com>
Newsgroups: scee.yaroze.beginners
Subject: Re: What's ku/k0/k1?
Date: 15 Jun 1997 22:59:01 GMT
Organization: Acme
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> There is no point in trying to use any mapping other than
> 0x80000000 - 0x801fffff.

It's identical to 0x00000000-0x001fffff.  And the latter is faster to use
in some cases, like generating primitive lists.

> Under this mapping, both the I-cache and the D-cache are available.

The "D-cache" is only available at 0x1f800000, and it's not a data cache,
it's just 1k of 1 cycle memory ... ???

Andrew - Core Design