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  2. MI400
  3. November 2001

Re: opcode encoding

From: Steve Richter <srichter@AutoCoder.com>
> From: "Leif Svalgaard" <leif@leif.org>
> > What are the rules for the opcode encoding?  The opcode for branch is
> > X'1011', but also appears as X'3011'. CALLI is X'0293' but sometimes
> > appears as X'2293'.
> >
> > ===> If an instruction is the target of a branch it has the X'0200' bit
set.
>
> Thank you Leif. I would have never gotten that answer on my own.
>

my standard question: how does this help you? what are you trying to do?

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