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From: Ralph.Hyre@IUS3.IUS.CS.CMU.EDU
Newsgroups: comp.sys.apple
Subject: Re: SCSI question
Message-ID: <582847981.Ralph.Hyre@IUS3.IUS.CS.CMU.EDU>
Date: 20 Jun 88 22:12:00 GMT
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MFM or RLL is a feature of the disk drive used, independent of the
interface between computer and the disk controller electronics.  There
can be several interfaces in between you and the disk platters.

Typical SCSI setups around here use the following:

Computer
 SCSI interface
   | (SCSI BUS)
 SCSI Native disk interface controller (Adaptec ACB 4000, for example)
   | (St506/St412 interface) 
 Disk Drive & low-level electronics
   
--
					- Ralph W. Hyre, Jr.

Internet: ralphw@ius2.cs.cmu.edu    Phone:(412)268-{2847,3275} CMU-{BUGS,DARK}
Amateur Packet Radio: N3FGW@W2XO, or c/o W3VC, CMU Radio Club, Pittsburgh, PA