223cc6685e
git-svn-id: svn://svn.compuextreme.de/Viitor/V963/Viitor_cc65@5933 504e572c-2e33-0410-9681-be2bf7408885
58 lines
1.3 KiB
HTML
58 lines
1.3 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
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<HTML>
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<HEAD>
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<META NAME="GENERATOR" CONTENT="LinuxDoc-Tools 0.9.20">
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<TITLE>Nintendo Entertainment System specific information for cc65: Platform specific header files</TITLE>
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<LINK HREF="nes-5.html" REL=next>
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<LINK HREF="nes-3.html" REL=previous>
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<LINK HREF="nes.html#toc4" REL=contents>
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</HEAD>
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<BODY>
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<A HREF="nes-5.html">Next</A>
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<A HREF="nes-3.html">Previous</A>
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<A HREF="nes.html#toc4">Contents</A>
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<HR>
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<H2><A NAME="s4">4.</A> <A HREF="nes.html#toc4">Platform specific header files</A></H2>
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<P>Programs containing NES specific code may use the <CODE>nes.h</CODE> header file.</P>
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<H2><A NAME="ss4.1">4.1</A> <A HREF="nes.html#toc4.1">NES specific functions</A>
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</H2>
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<P>
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<UL>
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<LI>waitvblank</LI>
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</UL>
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</P>
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<H2><A NAME="ss4.2">4.2</A> <A HREF="nes.html#toc4.2">Hardware access</A>
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</H2>
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<P>The following pseudo variables declared in the <CODE>nes.inc</CODE> include file do
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allow access to hardware located in the address space.</P>
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<P>
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<DL>
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<DT><B><CODE>PPU</CODE></B><DD><P>The <CODE>PPU</CODE> defines allow access to the PPU chip.</P>
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<DT><B><CODE>APU</CODE></B><DD><P>The <CODE>APU</CODE> defines allow access to the APU chip.</P>
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</DL>
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</P>
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<HR>
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<A HREF="nes-5.html">Next</A>
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<A HREF="nes-3.html">Previous</A>
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<A HREF="nes.html#toc4">Contents</A>
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</HTML>
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