static/netbsd/man4/gpib.4 4.html


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<table class="head">
  <tr>
    <td class="head-ltitle">GPIB(4)</td>
    <td class="head-vol">Device Drivers Manual</td>
    <td class="head-rtitle">GPIB(4)</td>
  </tr>
</table>
<div class="manual-text">
<section class="Sh">
<h1 class="Sh" id="NAME"><a class="permalink" href="#NAME">NAME</a></h1>
<p class="Pp"><code class="Nm">cec</code> &#x2014; <span class="Nd">support for
    the IEEE488 GPIB</span></p>
</section>
<section class="Sh">
<h1 class="Sh" id="SYNOPSIS"><a class="permalink" href="#SYNOPSIS">SYNOPSIS</a></h1>
<p class="Pp"><code class="Cd">gpib* at cec?</code></p>
</section>
<section class="Sh">
<h1 class="Sh" id="DESCRIPTION"><a class="permalink" href="#DESCRIPTION">DESCRIPTION</a></h1>
<p class="Pp">The <code class="Nm">cec</code> driver supports the IEEE488
    general-purpose interface bus (GPIB).</p>
</section>
<section class="Sh">
<h1 class="Sh" id="FILES"><a class="permalink" href="#FILES">FILES</a></h1>
<dl class="Bl-tag Bl-compact">
  <dt><span class="Pa">/dev/gpib?</span></dt>
  <dd>GPIB device special file</dd>
</dl>
</section>
<section class="Sh">
<h1 class="Sh" id="SEE_ALSO"><a class="permalink" href="#SEE_ALSO">SEE
  ALSO</a></h1>
<p class="Pp"><a class="Xr">cs80bus(4)</a>, <a class="Xr">ct(4)</a>,
    <a class="Xr">mt(4)</a>, <a class="Xr">rd(4)</a></p>
</section>
<section class="Sh">
<h1 class="Sh" id="HISTORY"><a class="permalink" href="#HISTORY">HISTORY</a></h1>
<p class="Pp">The <code class="Nm">cec</code> driver appeared in
    <span class="Ux">NetBSD 2.0</span>.</p>
</section>
<section class="Sh">
<h1 class="Sh" id="BUGS"><a class="permalink" href="#BUGS">BUGS</a></h1>
<p class="Pp">The user-level interface to the gpib driver current doesn't do
    anything useful. The GPIB subsystem places the unfortunate constraint that
    the local GPIB controller is always the controller in charge (CIC).</p>
</section>
</div>
<table class="foot">
  <tr>
    <td class="foot-date">May 24, 2003</td>
    <td class="foot-os">NetBSD 10.1</td>
  </tr>
</table>