<?xml version="1.0" encoding='utf-8'?>
<!DOCTYPE wml PUBLIC "-//WAPFORUM//DTD WML 1.1//EN" "http://www.wapforum.org/DTD/wml_1.1.xml">
<wml>
<card id="card1" title="PDP-7 - Page 2 - Wikipedia">
<p>
<a accesskey="1" href="page.php?w=PDP-7&amp;p=1">1.Previous</a><br />
<a accesskey="3" href="page.php?w=PDP-7&amp;p=3">3.Next</a>
</p>
<p>machines, with essentially the same <a href="page.php?w=instruction_set_architecture">instruction set architecture</a> as the <a href="page.php?w=PDP-4">PDP-4</a> and the <a href="page.php?w=PDP-9">PDP-9</a>.</p>

<p><big>Hardware</big></p>
<p>The PDP-7 was the first <a href="page.php?w=wire_wrap">wire-wrapped</a> PDP computer.  The computer has a memory cycle time of 1.75 µs and an add time of 4 µs. <a href="page.php?w=Input%2Foutput">Input/output</a> (I/O) includes a keyboard, printer, <a href="page.php?w=punched_tape">punched tape</a> and dual transport</p><p>
<a accesskey="1" href="page.php?w=PDP-7&amp;p=1">1.Previous</a><br />
<a accesskey="3" href="page.php?w=PDP-7&amp;p=3">3.Next</a>
</p>

<do type="prev" label="Search">
        <go href="search.wml"/>
</do>

</card>
</wml>
