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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: Loadable drivers</TITLE> <LINK HREF="plus4-6.html" REL=next> <LINK HREF="plus4-4.html" REL=previous> <LINK HREF="plus4.html#toc5" REL=contents></HEAD><BODY><A HREF="plus4-6.html">Next</A><A HREF="plus4-4.html">Previous</A><A HREF="plus4.html#toc5">Contents</A><HR><H2><A NAME="s5">5.</A> <A HREF="plus4.html#toc5">Loadable drivers</A></H2><H2><A NAME="ss5.1">5.1</A> <A HREF="plus4.html#toc5.1">Graphics drivers</A></H2><P>No graphics drivers are currently available for the Plus/4.</P><H2><A NAME="ss5.2">5.2</A> <A HREF="plus4.html#toc5.2">Extended memory drivers</A></H2><P>No extended memory drivers are currently available for the Plus/4.</P><H2><A NAME="ss5.3">5.3</A> <A HREF="plus4.html#toc5.3">Joystick drivers</A></H2><P><DL><DT><B><CODE>plus4-stdjoy.joy</CODE></B><DD><P>Supports up to two joysticks connected to the standard joysticks port ofthe Plus/4.</P></DL></P><H2><A NAME="ss5.4">5.4</A> <A HREF="plus4.html#toc5.4">Mouse drivers</A></H2><P>Currently no drivers available (in fact, the API for loadable mouse driversdoes not exist).</P><H2><A NAME="ss5.5">5.5</A> <A HREF="plus4.html#toc5.5">RS232 device drivers</A></H2><P><DL><DT><B><CODE>plus4-stdser.ser</CODE></B><DD><P>Driver for the 6551 ACIA chip built into the Plus/4. Supports up to 19200baud, hardware flow control (RTS/CTS) and interrupt driven receives. Notethat because of the peculiarities of the 6551 chip transmits are notinterrupt driven, and the transceiver blocks if the receiver asserts flowcontrol because of a full buffer.</P><P>You need an adapter to use the builtin port, since the output levelsavailable at the user port don't follow the RS232 standard.</P></DL></P><HR><A HREF="plus4-6.html">Next</A><A HREF="plus4-4.html">Previous</A><A HREF="plus4.html#toc5">Contents</A></BODY></HTML>⌨️ 快捷键说明
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