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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><!-- Predefined Symbols --><HTML><HEAD><TITLE>Predefined Symbols</TITLE></HEAD><BODY BACKGROUND="spiral.gif" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#990099" ALINK="#FF0000"><TABLE WIDTH="98%"><TR><TD WIDTH=60 VALIGN=BOTTOM NOWRAP><IMG SRC="transp.gif" ALT="" WIDTH=60 HEIGHT=20></TD><TD><!-- Ab hier Seitentext: --><BIG><BR><P><STRONG><U>III.9 Predefined Symbols</U></STRONG></P><P>For easy access to the 8051 special function register and interruptaddresses, <NOBR>ASEM-51</NOBR> has a number of predefined (built-in) DATA,BIT and CODE symbols.<BR>These predefined symbols can be switched off with the $NOMOD51 control.For detailed information on symbols and addresses refer to<A HREF="append_c.htm">Appendix C</A>.For identification of the assembler and its version number, the followingNUMBER type symbols are predefined:<BLOCKQUOTE>??ASEM_51 = 8051H <NOBR>ASEM-51</NOBR><BR>??VERSION = 0130H <NOBR>version 1.3</NOBR></BLOCKQUOTE>These two symbols can not be switched off!</P></BIG><!-- Seitentext Ende --><P><BR><BR><CENTER><TABLE WIDTH="70%"><TR><TH><A HREF="contents.htm"><IMG SRC="home.gif" ALT="[contents]" BORDER=0 WIDTH=32 HEIGHT=32></A></TH> <TH><A HREF="language.htm"><IMG SRC="up.gif" ALT="[up]" BORDER=0 WIDTH=32 HEIGHT=32></A></TH> <TH><A HREF="general.htm"><IMG SRC="back.gif" ALT="[back]" BORDER=0 WIDTH=32 HEIGHT=32></A></TH> <TH><A HREF="condit.htm"><IMG SRC="next.gif" ALT="[next]" BORDER=0 WIDTH=32 HEIGHT=32></A></TH></TR></TABLE></CENTER></P></TD></TR></TABLE></BODY></HTML>⌨️ 快捷键说明
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