RE: A86: Re: Bug in TI86EMU?

To: assembly-86@lists.ticalc.org
Subject: RE: A86: Re: Bug in TI86EMU?
From: David Phillips <electrum@tfs.net>
Date: Mon, 28 Sep 1998 21:50:37 -0500
Delivered-To: assembly-86-outgoing@towerguard.unix.edu.sollentuna.se
Reply-To: assembly-86@lists.ticalc.org

I'm glad I decided to watch it in the emu or I never would have figured
that out.  You might want to make a note of it in the asm studio help file
(if you are doing a new version).

As a side note, another thing weird is that with ADD rr,ii, rr must be DE
or BC, it can't be HL.  I haven't checked, but this is probably true for
other instructions as well.  Darn hardwired z80...

At 07:45 PM 9/28/98 -0700, you wrote:
>
>Supposedly because you are jumping to that memory location. I think it's odd
>as well, especially since when you jump to a literal value you don't put
>parentheses.
>
>Some Z80 mnemonic definitions I've found use "jp hl", and others use "jp
>(hl)". I've seen the same discrepancy with "out (N)" or "out N". I guess the
>opcodes come out the same so it doesn't really matter.
>
>  - Jeremy G.

--
David Phillips
mailto:electrum@tfs.net
ICQ: 13811951
AOL/AIM: Electrum32

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