static/netbsd/man4/man4.amiga/grfrh.4 3.html


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<table class="head">
  <tr>
    <td class="head-ltitle">GRFRH(4)</td>
    <td class="head-vol">Device Drivers Manual (amiga)</td>
    <td class="head-rtitle">GRFRH(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">grfrh</code> &#x2014;
    <span class="Nd">8/16/24-bit color graphics driver</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">grfrh0 at zbus0</code>
  <br/>
  <code class="Cd">grf2 at grfrh0</code>
  <br/>
  <code class="Cd">ite2 at grf2</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">grfrh</code> device driver supports graphics
    boards with the NCR 77C32BLT chipset. It supports the minimal ioctl's needed
    to run X11.</p>
</section>
<section class="Sh">
<h1 class="Sh" id="HARDWARE"><a class="permalink" href="#HARDWARE">HARDWARE</a></h1>
<p class="Pp">The <code class="Nm">grfrh</code> interface supports the following
    expansion cards:</p>
<div class="Bd-indent">
<dl class="Bl-tag">
  <dt id="Retina"><a class="permalink" href="#Retina"><i class="Em">Retina BLT
    Z3</i></a></dt>
  <dd>A Zorro III only card. From Macro System, manufacturer 18260, product
    16.</dd>
  <dt id="Altais"><a class="permalink" href="#Altais"><i class="Em">Altais</i></a></dt>
  <dd>A DraCo local bus only card. From Macro System, manufacturer 18260,
      product 19.</dd>
</dl>
</div>
</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/grf2</span></dt>
  <dd>graphics interface special file</dd>
  <dt><span class="Pa">/dev/ttye2</span></dt>
  <dd>console interface special file for the internal terminal emulator</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">amiga/console(4)</a>,
    <a class="Xr">amiga/ite(4)</a>, <a class="Xr">amiga/grfconfig(8)</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">grfrh</code> interface first appeared in
    <span class="Ux">NetBSD 1.0</span>.</p>
</section>
<section class="Sh">
<h1 class="Sh" id="BUGS"><a class="permalink" href="#BUGS">BUGS</a></h1>
<p class="Pp"><code class="Nm">grfrh</code> does not allow setting graphics
    modes with <a class="Xr">amiga/grfconfig(8)</a>.</p>
</section>
</div>
<table class="foot">
  <tr>
    <td class="foot-date">February 17, 2017</td>
    <td class="foot-os">NetBSD 10.1</td>
  </tr>
</table>