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version 1.44, 2003/12/29 07:55:20 version 1.45, 2003/12/30 16:30:11
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 <hr>  <hr>
   
 <p>  <p>
 OpenBSD/mvme88k is an effort to port OpenBSD to the Motorola's 881x0-based  OpenBSD/mvme88k is an effort to port OpenBSD to the systems built upon
 VME motherboard family.  Motorola's 881x0-based VME motherboard family.
 </p>  </p>
   
 <p>  <p>
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 MVME167 and MVME177 boards. Features two 88200 CMMUs with 16KB cache  MVME167 and MVME177 boards. Features two 88200 CMMUs with 16KB cache
 each, SRAM, and on-board ethernet and SCSI controllers, as well as four serial  each, SRAM, and on-board ethernet and SCSI controllers, as well as four serial
 ports and one parallel port.<br>  ports and one parallel port.<br>
 All the on-board devices are supported, except for the parallel port.  
 <li><strong>MVME188 and MVME188A</strong><br>  <li><strong>MVME188 and MVME188A</strong><br>
 Contrary to the other MVME processor boards, this board has no on-board  Contrary to the other MVME processor boards, this board has no on-board
 devices; it just acts as a container for an <i>HYPERmodule</i> which provides  devices; it just acts as a container for an <i>HYPERmodule</i> which provides
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 Currently, only the following HYPERmodules are supported:  Currently, only the following HYPERmodules are supported:
 2P64, 2P256, 4P128, 4P512.<br>  2P64, 2P256, 4P128, 4P512.<br>
 External cards specific to the MVME188 family provide memory and serial ports.  External cards specific to the MVME188 family provide memory and serial ports.
 <li><strong>Motorola M8120</strong><br>  
 This system is based on an MVME187 with no VMEBus, and is supported as well  
 as the regular MVME187.  
 </ul>  </ul>
 </p>  </p>
   
 <p>  <p>
   Besides various Motorola complete systems (<strong>M8120</strong>,
   MVME187-based <strong>series 900</strong>, etc), this port also runs on the
   MVME187-based <strong>Triton Dolphin System 100</strong>.
   </p>
   
   <p>
 <h4>Supported on-board devices</h4>  <h4>Supported on-board devices</h4>
 </p>  </p>
   
 <p>  <p>
 <ul>  <ul>
 <li><strong>Serial ports</strong>  <li><strong>MVME187</strong>
   <ul>    <ul>
   <li>MVME187 on-board Cirrus Logic CL2400 serial ports (tty00-tty03) (cl)<br>    <li>Cirrus Logic CL2400 serial ports (tty00-tty03) (cl)<br>
 The second set of serial ports found on the M8120 only is currently not  The second set of serial ports found on the M8120 only is currently not
 supported.  supported.
   <li>MVME188 SYSCON DUART serial ports (ttya, ttyb) (dart)    <li>Intel 82596CA Ethernet interface
   </ul>  
 <li><strong>Ethernet adapters</strong>  
   <ul>  
   <li>MVME187 <!-- and MVME197 -->on-board Intel i82586 interface  
 (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ie&amp;sektion=4&amp;arch=mvme88k">ie</a>)  (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ie&amp;sektion=4&amp;arch=mvme88k">ie</a>)
     <li>NCR53c710 SCSI Controller
   (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&amp;sektion=4&amp;arch=mvme88k">ssh</a>)
     <li>128KB SRAM (/dev/sram0)
     <li>8KB NVRAM (/dev/nvram0)
   </ul>    </ul>
 <li><strong>SCSI controllers</strong>  </li>
   <li><strong>MVME188</strong>
   <ul>    <ul>
   <li>MVME187 <!-- and MVME197 -->on-board NCR 53c7xx controller    <li>serial ports on <i>SYSCON</i> board (ttya-ttyb) (dart)
 (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&amp;sektion=4&amp;arch=mvme88k">ssh</a>)    <li>2KB NVRAM (/dev/nvram0)
   </ul>    </ul>
   </li>
 </ul>  </ul>
 </p>  </p>
   
 <p>  <p>
 <h4>Supported extension boards</h4>  <h4>Supported VME boards</h4>
 </p>  </p>
   
 <p>  <p>
 <ul>  <ul>
   <li><strong>MVME328</strong>: High Performance SCSI Controller    <li><strong>MVME328</strong> High Performance SCSI Controller
 (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=vs&amp;sektion=4&amp;arch=mvme88k">vs</a>)  (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=vs&amp;sektion=4&amp;arch=mvme88k">vs</a>)
   <li><strong>MVME332</strong>: High Performance Serial I/O Controller    <li><strong>MVME332XT</strong> High Performance Serial I/O Controller
         (8 serial ports, 1 parallel port) (vx)          (8 serial ports, 1 parallel port) (vx)
   <li><strong>MVME376</strong>: Ethernet Communications Controller    <li><strong>MVME376</strong> Ethernet Communications Controller
 (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=le&amp;sektion=4&amp;arch=mvme88k">le</a>)  (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=le&amp;sektion=4&amp;arch=mvme88k">le</a>)
 </ul>  </ul>
 </p>  </p>
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