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Article #675Re: PDP-11 and LSI-11 Opcodes
From: Frank Wortner
Date: Tue, 12 Sep 1989 13:00
Date: Tue, 12 Sep 1989 13:00
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In article <1989Sep11.221225.17780@cs.rochester.edu>, yamauchi@cs.rochester.edu (Brian Yamauchi) writes: > Do the PDP-11 and the LSI-11 have the same instruction set and use the > same opcodes? > Yes, they do. However, there are some variations from model to model. 11/03s don't support floating point, 11/23s support memory management hardware, etc. The simpler, "core" instructions are the same. Frank
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Path: arc1-ca.pugleaf.net!utzoo!attcan!utgpu!jarvis.csri.toronto.edu!mailrus!iuvax!rutgers!apple!sun-barr!decwrl!shlump.nac.dec.com!riscy.dec.com!croton.dec.com!frank From: frank@croton.dec.com (Frank Wortner) Newsgroups: comp.sys.dec,comp.sys.dec.micro Subject: Re: PDP-11 and LSI-11 Opcodes Message-ID: <1477@riscy.dec.com> Date: 12 Sep 89 13:00:24 GMT References: <1989Sep11.221225.17780@cs.rochester.edu> Followup-To: comp.sys.dec Organization: Digital Equipment Corporation, NYC Lines: 12