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Article #190Re: Typo in 32000 Instruction Set Reference Manual ???
From: Mike Lesher
Date: Thu, 14 Mar 1985 15:57
Date: Thu, 14 Mar 1985 15:57
33 lines
1567 bytes
1567 bytes
[Row, row, row your bits, gently down the stream...]
In article <> doon@sdcrdcf.UUCP (Harry W. Reed) writes:
>According to the National Semiconductor 32000 Instruction Set Reference Manual
>the instruction ...
>
> extw r0, 0(r1), r2, 7
>
>produces the code: 2E 81 40 00 07.
>
>I say that it should be ... 2E 81 48 00 07.
>
>Is this indeed a typo or am I constructing the instruction incorrectly???
>
>Could someone please run this through a 32000 assembler and let me know what
>the true encoding for extw... is?
>
> Harry Reed.
Here is the direct output from the assembler:
------------------
NSC 16032 MESA ASSEMBLER Version 3.31 9/19/83 PAGE: 1
1 000000 2E814800 extw r0, 0(r1), r2, 7
07
------------------
You are correct, there is a typo in the manual! If you require more
assistance, let me know.
Mike Lesher
Burroughs ASG, San Diego, CA.
(..!bmcg!mikel)
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Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.2 9/18/84; site bmcg.UUCP Path: arc1-ca.pugleaf.net!utzoo!watmath!clyde!bonnie!akgua!sdcsvax!bmcg!mikel From: mikel@bmcg.UUCP (Mike Lesher) Newsgroups: net.micro.16k Subject: Re: Typo in 32000 Instruction Set Reference Manual ??? Message-ID: <1632@bmcg.UUCP> Date: Thu, 14-Mar-85 10:57:55 EST Article-I.D.: bmcg.1632 Posted: Thu Mar 14 10:57:55 1985 Date-Received: Sat, 16-Mar-85 01:46:36 EST Reply-To: mikel@bmcg.UUCP (Mike Lesher) Distribution: net Organization: Burroughs Corporation, San Diego Lines: 33