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From: c152-tb@cory.Berkeley.EDU (Chris Perleberg)
Newsgroups: comp.sys.next,comp.arch,alt.next
Subject: The NeXT Cache
Message-ID: <6574@pasteur.Berkeley.EDU>
Date: 18 Oct 88 01:58:46 GMT
Sender: news@pasteur.Berkeley.EDU
Reply-To: c152-tb@cory.Berkeley.EDU (Chris Perleberg)
Organization: University of California, Berkeley
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Does the NeXT computer have a cache external to the processor?  I know the
68030 has on-chip data and instruction caches, but their small size leads to 
high miss rates.  If NeXT does have an external cache, what is its size,
organization, replacement algorithm, "average" miss rate, etc.?

	Thanks,

		Chris  Perleberg
		pchris@ucbarpa.berkeley.edu