<?xml version="1.0" encoding="UTF-8" standalone="no"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> <title>Instrument Control</title> <link rel="stylesheet" type="text/css" href="csound.css" /> <link rel="stylesheet" type="text/css" href="syntax-highlighting.css" /> <meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /> <link rel="home" href="index.html" title="The Canonical Csound Reference Manual" /> <link rel="up" href="PartOpcodesOverview.html" title="Part II. Opcodes Overview" /> <link rel="prev" href="SigmodWavshape.html" title="Waveshaping and Phase Distortion" /> <link rel="next" href="ControlConditional.html" title="Conditional Values" /> </head> <body> <div class="navheader"> <table width="100%" summary="Navigation header"> <tr> <th colspan="3" align="center">Instrument Control</th> </tr> <tr> <td width="20%" align="left"><a accesskey="p" href="SigmodWavshape.html">Prev</a> </td> <th width="60%" align="center">Part II. Opcodes Overview</th> <td width="20%" align="right"> <a accesskey="n" href="ControlConditional.html">Next</a></td> </tr> </table> <hr /> </div> <div class="chapter"> <div class="titlepage"> <div> <div> <h2 class="title"><a id="ControlTop"></a>Instrument Control</h2> </div> </div> </div> <div class="section"> <div class="titlepage"> <div> <div> <h2 class="title" style="clear: both"><a id="ControlClockctl"></a>Clock Control</h2> </div> </div> </div> <p> The opcodes to start and stop internal clocks are: </p> <div class="itemizedlist"> <ul class="itemizedlist" style="list-style-type: disc; "> <li class="listitem"> <p> <a class="link" href="clockoff.html" title="clockoff"> <em class="citetitle">clockoff</em> </a> </p> </li> <li class="listitem"> <p> <a class="link" href="clockon.html" title="clockon"> <em class="citetitle">clockon</em> </a> </p> </li> </ul> </div> <p> </p> <p> These clocks count CPU time. There are 32 independent clocks available. You can use the opcode <a class="link" href="readclock.html" title="readclock"><em class="citetitle">readclock</em></a> to read current values of a clock. See <a class="link" href="ControlTimeread.html" title="Time Reading"><em class="citetitle">Time Reading</em></a> for other timing opcodes. </p> </div> </div> <div class="navfooter"> <hr /> <table width="100%" summary="Navigation footer"> <tr> <td width="40%" align="left"><a accesskey="p" href="SigmodWavshape.html">Prev</a> </td> <td width="20%" align="center"> <a accesskey="u" href="PartOpcodesOverview.html">Up</a> </td> <td width="40%" align="right"> <a accesskey="n" href="ControlConditional.html">Next</a></td> </tr> <tr> <td width="40%" align="left" valign="top">Waveshaping and Phase Distortion </td> <td width="20%" align="center"> <a accesskey="h" href="index.html">Home</a> </td> <td width="40%" align="right" valign="top"> Conditional Values</td> </tr> </table> </div> </body> </html>