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31 lines
1.7 KiB
HTML
31 lines
1.7 KiB
HTML
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<FONT SIZE=+1><A NAME="IBM"></A>IBM.ASC compact PC hardware description</FONT><P>
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<P>This ascii text file gives compact information about hardware programming.<P>
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<P>IO port descriptions:</P>
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<TABLE>
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<TR><TD><FONT SIZE=-1>Keyboard Controller</FONT></TD>
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<TD><FONT SIZE=-1>Joystick Interface</FONT></TD>
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<TD><FONT SIZE=-1>EGA/VGA Controller</FONT></TD>
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<TD><FONT SIZE=-1>FDC Floppy Controller</FONT></TD></TR>
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<TR><TD><FONT SIZE=-1>Adlib Sound Card</FONT></TD>
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<TD><FONT SIZE=-1>Parallel Port</FONT></TD>
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<TD><FONT SIZE=-1>Serial Port</FONT></TD>
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<TD><FONT SIZE=-1>RTC CMOS RAM</FONT></TD></TR>
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<TR><TD><FONT SIZE=-1>Interrupt Controller</FONT></TD>
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<TD><FONT SIZE=-1>DMA Controller</FONT></TD>
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<TD><FONT SIZE=-1>Timer Chip</FONT></TD>
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<TD><FONT SIZE=-1>RTC Real Time Clock</FONT></TD></TR>
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</TABLE><P>
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Keyboard scan codes table and Ascii-table.<BR>
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Connection diagrams for all standard PC cables.<BR>
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Circuit for digigital Joystick adapter.<BR>
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80286 command list, register set, DOS stack & memory organisation
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<P>
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For information about interrupts (hardware, bios, dos, drivers etc.) watch
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out for the interrupt description by Ralf Brown (ascii file).
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<HR>
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<TABLE>
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<TR><TD><A HREF="ibm.zip" ><IMG SRC="suck.gif" WIDTH=36 ALT="SUCK"></A></TD><TD><FONT SIZE=+1>Download Nocash IBM Hardware Description</TD><TR>
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<TR><TD><A HREF="http://www-cgi.cs.cmu.edu/afs/cs.cmu.edu/user/ralf/pub/WWW/ralf-home.html"><IMG SRC="link.gif" WIDTH=36 ALT="LINK"></A></TD><TD><FONT SIZE=+1>Link to Ralf Brown's Interrupt List</TD><TR>
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<TR><TD><A HREF="dos.htm"><IMG SRC="nope.gif" WIDTH=36 ALT="BACK"></A></TD><TD><FONT SIZE=+1>Back</TD><TR>
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</TABLE>
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