Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!zaphod.mps.ohio-state.edu!wuarchive!usc!ucsd!sdcc6!jclark
From: jclark@sdcc6.ucsd.edu (John Clark)
Newsgroups: comp.sys.atari.st.tech
Subject: Re: SCSI chip project
Message-ID: <19062@sdcc6.ucsd.edu>
Date: 6 May 91 22:30:46 GMT
References: <5578@wucc.waseda.ac.jp> <12850@uhccux.uhcc.Hawaii.Edu> <5599@wucc.waseda.ac.jp>
Organization: University of California, San Diego
Lines: 14

In article <5599@wucc.waseda.ac.jp> ytsuji@wucc.waseda.ac.jp (Y.Tsuji) writes:
+Reverse engineering of WD1772 cannot be difficult. My explanation was too 
+terse: WD1772 has a data separator inside and I said replacing a better
+data separtator would be cheaper and more up-to-date. Programming SCSI

If your going to do go to this then why not go with the NEC 765
which was based on an Intel Floppy disk Controler, and National has
a new and improved model. The chip, in all its varients, has odd-ball
timing delay constrains but it is used in the PC's and so would more
likely be available for some time to come.
-- 

John Clark
jclark@ucsd.edu