56 lines
1.8 KiB
HTML
56 lines
1.8 KiB
HTML
|
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
|
||
|
<HTML>
|
||
|
<HEAD>
|
||
|
<META NAME="GENERATOR" CONTENT="LinuxDoc-Tools 0.9.20">
|
||
|
<TITLE>cc65 function reference: Alphabetical function reference: peekbsys</TITLE>
|
||
|
<LINK HREF="funcref-162.html" REL=next>
|
||
|
<LINK HREF="funcref-160.html" REL=previous>
|
||
|
<LINK HREF="funcref.html#toc3" REL=contents>
|
||
|
</HEAD>
|
||
|
<BODY>
|
||
|
<A HREF="funcref-162.html">Next</A>
|
||
|
<A HREF="funcref-160.html">Previous</A>
|
||
|
<A HREF="funcref.html#toc3">Contents</A>
|
||
|
<HR>
|
||
|
<H2><A NAME="peekbsys"></A> 3.116 <A HREF="funcref.html#toc3.116">peekbsys</A></H2>
|
||
|
|
||
|
|
||
|
<P>
|
||
|
<BLOCKQUOTE>
|
||
|
<DL>
|
||
|
<DT><B>Function</B><DD><P>Read one byte from a location in the system bank.</P>
|
||
|
<DT><B>Header</B><DD><P><CODE>
|
||
|
<A HREF="funcref-13.html#cbm610.h">cbm610.h</A></CODE>,
|
||
|
<CODE>
|
||
|
<A HREF="funcref-12.html#cbm510.h">cbm510.h</A></CODE></P>
|
||
|
<DT><B>Declaration</B><DD><P><CODE>unsigned char __fastcall__ peekbsys (unsigned addr);</CODE></P>
|
||
|
<DT><B>Description</B><DD><P><CODE>peekbsys</CODE> reads one byte from the given address in the
|
||
|
system bank (bank 15) of the CBM PET-II machines and returns it.</P>
|
||
|
<DT><B>Limits</B><DD><P>
|
||
|
<UL>
|
||
|
<LI>The function is only available as fastcall function, so it may only
|
||
|
be used in presence of a prototype.</LI>
|
||
|
<LI>This function may be a macro depending on the compiler options. The
|
||
|
actual function is accessible by #undef'ing the macro.</LI>
|
||
|
</UL>
|
||
|
</P>
|
||
|
<DT><B>Availability</B><DD><P>cc65</P>
|
||
|
<DT><B>See also</B><DD><P>
|
||
|
<A HREF="funcref-57.html#PEEK">PEEK</A>,
|
||
|
<A HREF="funcref-58.html#PEEKW">PEEKW</A>,
|
||
|
<A HREF="funcref-162.html#peekwsys">peekwsys</A>,
|
||
|
<A HREF="funcref-164.html#pokebsys">pokebsys</A>,
|
||
|
<A HREF="funcref-165.html#pokewsys">pokewsys</A></P>
|
||
|
<DT><B>Example</B><DD><P>None.</P>
|
||
|
</DL>
|
||
|
</BLOCKQUOTE>
|
||
|
</P>
|
||
|
|
||
|
|
||
|
<HR>
|
||
|
<A HREF="funcref-162.html">Next</A>
|
||
|
<A HREF="funcref-160.html">Previous</A>
|
||
|
<A HREF="funcref.html#toc3">Contents</A>
|
||
|
</BODY>
|
||
|
</HTML>
|