Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Path: utzoo!linus!decvax!mcnc!rti!rti-sel!rcb From: rcb@rti-sel.UUCP Newsgroups: net.micro.68k,net.arch,net.lang Subject: Re: Inconsistent bit addressing in the 68020: big- AND little-endian Message-ID: <1185@rti-sel.UUCP> Date: Mon, 27-Aug-84 09:22:26 EDT Article-I.D.: rti-sel.1185 Posted: Mon Aug 27 09:22:26 1984 Date-Received: Thu, 30-Aug-84 20:34:41 EDT References: loral.444 <491@turtlevax.UUCP> Lines: 13 If you are looking for a consistant architecture, you should take a look at the VAX architecture. It has the closest to 100% orthogonal instruction set that I have ever seen. As far as bit addressing is concerned, it is entirely little endian. The least significant bit in any size value is ALWAYS bit number 0. And this is with all the bit field instructions of the machine included. The best reference for this is the VAX Architecture Handbook. Randy Buckland Research Triangle Institute ...mcnc!rti-sel!rcb