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diff doc/manual/x144.html @ 272:d5392bb5da3c 2.5
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| author | lost |
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| date | Sun, 16 Aug 2009 17:16:49 +0000 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/doc/manual/x144.html Sun Aug 16 17:16:49 2009 +0000 @@ -0,0 +1,169 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd"> +<HTML +><HEAD +><TITLE +>Dialects</TITLE +><META +NAME="GENERATOR" +CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK +REL="HOME" +TITLE="LW Tool Chain" +HREF="index.html"><LINK +REL="UP" +TITLE="LWASM" +HREF="c43.html"><LINK +REL="PREVIOUS" +TITLE="LWASM" +HREF="c43.html"><LINK +REL="NEXT" +TITLE="Source Format" +HREF="x151.html"></HEAD +><BODY +CLASS="SECTION" +BGCOLOR="#FFFFFF" +TEXT="#000000" +LINK="#0000FF" +VLINK="#840084" +ALINK="#0000FF" +><DIV +CLASS="NAVHEADER" +><TABLE +SUMMARY="Header navigation table" +WIDTH="100%" +BORDER="0" +CELLPADDING="0" +CELLSPACING="0" +><TR +><TH +COLSPAN="3" +ALIGN="center" +>LW Tool Chain</TH +></TR +><TR +><TD +WIDTH="10%" +ALIGN="left" +VALIGN="bottom" +><A +HREF="c43.html" +ACCESSKEY="P" +>Prev</A +></TD +><TD +WIDTH="80%" +ALIGN="center" +VALIGN="bottom" +>Chapter 3. LWASM</TD +><TD +WIDTH="10%" +ALIGN="right" +VALIGN="bottom" +><A +HREF="x151.html" +ACCESSKEY="N" +>Next</A +></TD +></TR +></TABLE +><HR +ALIGN="LEFT" +WIDTH="100%"></DIV +><DIV +CLASS="SECTION" +><H1 +CLASS="SECTION" +><A +NAME="AEN144" +>3.2. Dialects</A +></H1 +><P +>LWASM supports all documented MC6809 instructions as defined by Motorola. +It also supports all known HD6309 instructions. While there is general +agreement on the pneumonics for most of the 6309 instructions, there is some +variance with the block transfer instructions. TFM for all four variations +seems to have gained the most traction and, thus, this is the form that is +recommended for LWASM. However, it also supports COPY, COPY-, IMP, EXP, +TFRP, TFRM, TFRS, and TFRR. It further adds COPY+ as a synomym for COPY, +IMPLODE for IMP, and EXPAND for EXP.</P +><P +>By default, LWASM accepts 6309 instructions. However, using the +<CODE +CLASS="PARAMETER" +>--6809</CODE +> parameter, you can cause it to throw errors on +6309 instructions instead.</P +><P +>The standard addressing mode specifiers are supported. These are the +hash sign ("#") for immediate mode, the less than sign ("<") for forced +eight bit modes, and the greater than sign (">") for forced sixteen bit modes.</P +><P +>Additionally, LWASM supports using the asterisk ("*") to indicate +base page addressing. This should not be used in hand-written source code, +however, because it is non-standard and may or may not be present in future +versions of LWASM.</P +></DIV +><DIV +CLASS="NAVFOOTER" +><HR +ALIGN="LEFT" +WIDTH="100%"><TABLE +SUMMARY="Footer navigation table" +WIDTH="100%" +BORDER="0" +CELLPADDING="0" +CELLSPACING="0" +><TR +><TD +WIDTH="33%" +ALIGN="left" +VALIGN="top" +><A +HREF="c43.html" +ACCESSKEY="P" +>Prev</A +></TD +><TD +WIDTH="34%" +ALIGN="center" +VALIGN="top" +><A +HREF="index.html" +ACCESSKEY="H" +>Home</A +></TD +><TD +WIDTH="33%" +ALIGN="right" +VALIGN="top" +><A +HREF="x151.html" +ACCESSKEY="N" +>Next</A +></TD +></TR +><TR +><TD +WIDTH="33%" +ALIGN="left" +VALIGN="top" +>LWASM</TD +><TD +WIDTH="34%" +ALIGN="center" +VALIGN="top" +><A +HREF="c43.html" +ACCESSKEY="U" +>Up</A +></TD +><TD +WIDTH="33%" +ALIGN="right" +VALIGN="top" +>Source Format</TD +></TR +></TABLE +></DIV +></BODY +></HTML +> \ No newline at end of file