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Re: r3000 instruction set

To: "Kevin D. Kissell" <>
Subject: Re: r3000 instruction set
From: Eric Christopher <>
Date: Sun, 22 Feb 2004 23:29:23 -0800
Cc: Mark and Janice Juszczec <>,
In-reply-to: <001901c3f9dc$3a46b6a0$10eca8c0@grendel>
Original-recipient: rfc822;
References: <> <> <001001c3f98e$2270dcc0$10eca8c0@grendel> <> <001901c3f9dc$3a46b6a0$10eca8c0@grendel>
> I think you may be confusing MIPS I and MIPS II.  I'm pretty darn certain
> that the TX39 inplemented all of MIPS I, most of MIPS II, plus a MADD 
> extension.  I'm not going to go instruction counting this morning, but the
> TX39 spec declares up-front that it's a superset of the R3000A.

Me either so until I guess the guy says which instruction is at fault
we'll leave it be. :)


Eric Christopher <>

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