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Update html and pdf documentation in preparation for release
author William Astle <lost@l-w.ca>
date Fri, 03 May 2019 20:06:17 -0600
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children 8c6c3363e18e
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+<!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="c62.html"><LINK
+REL="PREVIOUS"
+TITLE="LWASM"
+HREF="c62.html"><LINK
+REL="NEXT"
+TITLE="Source Format"
+HREF="x238.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="c62.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="x238.html"
+ACCESSKEY="N"
+>Next</A
+></TD
+></TR
+></TABLE
+><HR
+ALIGN="LEFT"
+WIDTH="100%"></DIV
+><DIV
+CLASS="SECTION"
+><H1
+CLASS="SECTION"
+><A
+NAME="AEN229"
+>3.2. Dialects</A
+></H1
+><P
+> LWASM supports all documented MC6809 instructions as defined by
+Motorola.  By default, this does not include any MC6800 compatibility
+instructions.  As of LWASM 4.11, those compatibility instructions can be
+enabled using the <CODE
+CLASS="PARAMETER"
+>--6800compat</CODE
+> option or the
+<CODE
+CLASS="PARAMETER"
+>6800compat</CODE
+> pragma.  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 ("&lt;") for forced
+eight bit modes, and the greater than sign ("&gt;") 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="c62.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="x238.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="c62.html"
+ACCESSKEY="U"
+>Up</A
+></TD
+><TD
+WIDTH="33%"
+ALIGN="right"
+VALIGN="top"
+>Source Format</TD
+></TR
+></TABLE
+></DIV
+></BODY
+></HTML
+>
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