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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>xAsm Syntax</TITLE> <link rel="stylesheet" type="text/css" href="../style.css"> </HEAD> <BODY> <I><H2>xAsm Syntax</H2></I><HR> The syntax line-based, just as in any other assembler. Meaning that you do one instruction or pseudo-op per line:<BR> <BR> <TABLE BORDER=0 BGCOLOR="Black" CELLPADDING=8 WIDTH="50%"> <TR> <TD><FONT COLOR="#00FF00"> <PRE>[label] [instruction] [;comment]</PRE> </FONT></TD> </TR> </TABLE> <BR> Example:<BR> <BR> <TABLE BORDER=0 BGCOLOR="Black" CELLPADDING=8 WIDTH="50%"> <TR> <TD><FONT COLOR="#00FF00"> <PRE>John: ld a,87 ;Weee</PRE> </FONT></TD> </TR> </TABLE> <P>A comment can also be an asterisk (*) followed by the comment if the asterisk is the first character on the line: <BR> <BR> <TABLE BORDER=0 BGCOLOR="Black" CELLPADDING=8 WIDTH="50%"> <TR> <TD><FONT COLOR="#00FF00"> <PRE>******************************** * These are full line comments * ********************************</PRE> </FONT></TD> </TR> </TABLE> <P>All pseudo-ops, mnemonics and registers (reserved keywords) are <I>case-insensitive</I> and all labels are <I>case-sensitive</I>.<BR> <BR><HR> <FONT SIZE="-1"><I><P ALIGN=RIGHT>Last updated 21 June 1997 by <A HREF="mailto:[email protected]">Carsten Sorensen</A></P></I></FONT>