Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.1 6/24/83; site aesat.UUCP Path: utzoo!aesat!rwh From: rwh@aesat.UUCP (Russell Herman) Newsgroups: net.micro.cbm Subject: Re: 1541 speedups, 4minbu Message-ID: <248@aesat.UUCP> Date: Mon, 15-Oct-84 10:05:48 EDT Article-I.D.: aesat.248 Posted: Mon Oct 15 10:05:48 1984 Date-Received: Mon, 15-Oct-84 13:11:18 EDT Organization: AES Data Inc., Mississauga Ont., Canada Lines: 15 I'm looking at a disassembly of the 4 minute backup program. It's not the easiest thing to understand due to undocumented weirdnesses of the 1541. One thing that looks like is occurring is non-standard use of the serial bus - it appears to be transmitting data bits over both data and clock lines. If anyone else out there is currently engaged in this exercise in masochism, perhaps we should pool notes. -- ______ Russ Herman / \ {allegra,ihnp4,linus,decvax}!utzoo!aesat!rwh @( ? ? )@ ( || ) The opinions above are strictly personal, and ( \__/ ) do not reflect those of my employer (or even \____/ possibly myself an hour from now.)