Sujet : Re: Oops (Concertina II Going Around in Circles)
De : quadibloc (at) *nospam* servername.invalid (John Savard)
Groupes : comp.archDate : 06. May 2024, 18:10:17
Autres entêtes
Organisation : A noiseless patient Spider
Message-ID : <1i3i3j1v60lddr7sstlhlttsh5mfuhumor@4ax.com>
References : 1 2
User-Agent : Forte Free Agent 3.3/32.846
On Sun, 05 May 2024 00:57:44 -0600, John Savard
<
quadibloc@servername.invalid> wrote:
The main opcode space for 32-bit instructions is now divided as
follows:
>
3/4 for uncompromised memory-reference instructions.
>
3/16 for uncompromised register-to-register operate instructions.
>
1/16 for the header required for variable-length instructions.
This is not quite right.
3/4 for uncompromised basic memory-reference instructions.
1/8 for other memory-reference instructions.
1/16 for uncompromised register-to-register operate instructions.
1/16 for the header required for variable-length instructions.
John Savard