[A83] Re: RST Command

To: assembly-83@lists.ticalc.org
Subject: [A83] Re: RST Command
From: Patai Gergely <patai.ti@freemail.hu>
Date: Mon, 11 Feb 2002 11:28:45 +0100 (CET)
In-Reply-To: <001701c1b28d$3e693660$881003d5@valio2>
Reply-To: assembly-83@lists.ticalc.org


> So, a RST command can save time and space, right?
Rather space, the time saving is insignificant.
> How many time woul that be?
A CALL takes 17 clocks. RST, in turn, needs 11. This
is actually nothing compared to the code it
executes... (Moreover, you do not normally use
the RST routines in most programs.)
> Is there anywhere a description of all RST-commands
> on the TI-83?
Henk Poley just posted one, but you can download
it from ticalc.org as well. It is the beginning
of the 83's ROM call descriptions. (by Henk Poley :)
> Can those RST commands also be used in an ION-
> program?
I think you should use the corresponding bcall, since
they simply substitute ROM calls. You can use them
on the 83, but not on the 83+ (at least not with ION),
so you have to make two different versions of your
ION program if you intend to use RST.

PG

Follow-Ups:

[A83] Re: RST Command

From: Peter-Martijn Kuipers <hyper@hbyte.net>

References:

[A83] Re: RST Command

From: =?iso-8859-1?Q?Patrick_M=E4chler?= <valio@bluewin.ch>