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Typo in 32000 Instruction Set Reference Manual ??? [message #118025] Wed, 13 March 1985 02:12
doon is currently offline  doon
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Registered: March 1985
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Article-I.D.: sdcrdcf.1832
Posted: Wed Mar 13 02:12:14 1985
Date-Received: Fri, 15-Mar-85 05:32:34 EST
Reply-To: doon@sdcrdcf.UUCP (Harry W. Reed)
Distribution: net
Organization: System Development Corp. R+D, Santa Monica
Lines: 15
Xref: watmath net.micro:9705 net.micro.16k:282 net.micro.68k:672

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.
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