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Article #671PDP-11 and LSI-11 Opcodes
From: Brian Yamauchi
Date: Mon, 11 Sep 1989 22:12
Date: Mon, 11 Sep 1989 22:12
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1483 bytes
Do the PDP-11 and the LSI-11 have the same instruction set and use the same opcodes? Our lab has a Unimation Puma whose VAL II controller is based on the LSI-11. Unfortunately all the LSI-11 assembly language manuals seem to have vanished from the face of the Earth. My list of phone numbers is starting to look like an FSM diagram (DEC XYZ Center: "No we don't know anything about that, but you could try the DEC XYZZY Center.") However, I was able to find a book which has a list of PDP-11 instructions and opcodes. Is it safe to assume that these are the same as for the LSI-11? If not, does anyone know whether the "LSI-11 Users System Guide" has what I'm looking for? (This was the only LSI-11 document the DEC people knew about, but they had no idea what it contains.) _______________________________________________________________________________ Brian Yamauchi University of Rochester yamauchi@cs.rochester.edu Computer Science Department _______________________________________________________________________________
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!cornell!rochester!yamauchi From: yamauchi@cs.rochester.edu (Brian Yamauchi) Newsgroups: comp.sys.dec,comp.sys.dec.micro Subject: PDP-11 and LSI-11 Opcodes Message-ID: <1989Sep11.221225.17780@cs.rochester.edu> Date: 11 Sep 89 22:12:25 GMT Reply-To: yamauchi@cs.rochester.edu.UUCP (Brian Yamauchi) Organization: U of Rochester, CS Dept, Rochester, NY Lines: 22