93 lines
2.4 KiB
HTML
93 lines
2.4 KiB
HTML
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<HTML><HEAD><TITLE>Man page of CVT</TITLE>
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</HEAD><BODY>
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<H1>CVT</H1>
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Section: User Commands (1)<BR>Updated: xorg-server 1.20.9<BR><A HREF="#index">Index</A>
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<A HREF="/cgi-bin/man/man2html">Return to Main Contents</A><HR>
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<A NAME="lbAB"> </A>
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<H2>NAME</H2>
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cvt - calculate VESA CVT mode lines
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<A NAME="lbAC"> </A>
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<H2>SYNOPSIS</H2>
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<B>cvt</B>
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[<B>-v</B>|<B>--verbose</B>]
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[<B>-r</B>|<B>--reduced</B>]
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<I>h-resolution</I>
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<I>v-resolution</I>
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[<B>refresh</B>]
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<A NAME="lbAD"> </A>
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<H2>DESCRIPTION</H2>
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<I>Cvt</I>
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is a utility for calculating VESA Coordinated Video Timing modes. Given the
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desired horizontal and vertical resolutions, a modeline adhering to the CVT
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standard is printed. This modeline can be included in Xorg
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<B><A HREF="/cgi-bin/man/man2html?5+xorg.conf">xorg.conf</A>(5)</B>
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<P>
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<A NAME="lbAE"> </A>
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<H2>OPTIONS</H2>
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<DL COMPACT>
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<DT id="1"><B>refresh</B>
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<DD>
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Provide a vertical refresh rate in Hz. The CVT standard prefers either 50.0,
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60.0, 75.0 or 85.0Hz. The default is 60.0Hz.
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<DT id="2"><B>-v</B>|<B>--verbose</B>
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<DD>
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Warn verbosely when a given mode does not completely correspond with CVT
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standards.
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<DT id="3"><B>-r</B>|<B>--reduced</B>
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<DD>
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Create a mode with reduced blanking. This allows for higher frequency signals,
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with a lower or equal dotclock. Not for Cathode Ray Tube based displays though.
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<P>
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</DL>
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<A NAME="lbAF"> </A>
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<H2>SEE ALSO</H2>
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<A HREF="/cgi-bin/man/man2html?5+xorg.conf">xorg.conf</A>(5), <A HREF="/cgi-bin/man/man2html?1+gtf">gtf</A>(1)
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<A NAME="lbAG"> </A>
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<H2>AUTHOR</H2>
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Luc Verhaegen.
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<P>
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This program is based on the Coordinated Video Timing sample
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implementation written by Graham Loveridge. This file is publicly
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available at <<A HREF="http://www.vesa.org/Public/CVT/CVTd6r1.xls">http://www.vesa.org/Public/CVT/CVTd6r1.xls</A>>. CVT is a
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VESA trademark.
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<P>
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<HR>
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<A NAME="index"> </A><H2>Index</H2>
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<DL>
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<DT id="4"><A HREF="#lbAB">NAME</A><DD>
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<DT id="5"><A HREF="#lbAC">SYNOPSIS</A><DD>
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<DT id="6"><A HREF="#lbAD">DESCRIPTION</A><DD>
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<DT id="7"><A HREF="#lbAE">OPTIONS</A><DD>
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<DT id="8"><A HREF="#lbAF">SEE ALSO</A><DD>
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<DT id="9"><A HREF="#lbAG">AUTHOR</A><DD>
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</DL>
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<HR>
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This document was created by
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<A HREF="/cgi-bin/man/man2html">man2html</A>,
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using the manual pages.<BR>
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Time: 00:05:09 GMT, March 31, 2021
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</BODY>
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</HTML>
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