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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN"><HTML><HEAD> <META NAME="GENERATOR" CONTENT="LinuxDoc-Tools 0.9.20"> <TITLE>Commodore Plus/4 specific information for cc65: Memory layout</TITLE> <LINK HREF="plus4-4.html" REL=next> <LINK HREF="plus4-2.html" REL=previous> <LINK HREF="plus4.html#toc3" REL=contents></HEAD><BODY><A HREF="plus4-4.html">Next</A><A HREF="plus4-2.html">Previous</A><A HREF="plus4.html#toc3">Contents</A><HR><H2><A NAME="s3">3.</A> <A HREF="plus4.html#toc3">Memory layout</A></H2><P>cc65 generated programs with the default setup run with the kernal and basicbanked out. This gives a usable memory range of $1000 - $FD00.Having the kernal and basic ROMs banked out means, that no ROM entry pointsmay be called directly from user code.</P><P>Special locations:</P><P><DL><DT><B>Text screen</B><DD><P>The text screen is located at $C00 (as in the standard setup).</P><DT><B>Color RAM</B><DD><P>The color RAM is located at $800 (standard location).</P><DT><B>Stack</B><DD><P>The C runtime stack is located at $FCFF and growing downwards.</P><DT><B>Heap</B><DD><P>The C heap is located at the end of the program and grows towards the Cruntime stack.</P></DL></P><HR><A HREF="plus4-4.html">Next</A><A HREF="plus4-2.html">Previous</A><A HREF="plus4.html#toc3">Contents</A></BODY></HTML>

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