[net.micro.68k] Typo in 32000 Instruction Set Reference Manual ???

doon@sdcrdcf.UUCP (Harry W. Reed) (03/13/85)

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.