Annotation of www/pmax.html, Revision 1.49
1.34 miod 1: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
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3: <html>
4: <head>
5: <title>OpenBSD/pmax</title>
6: <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
7: <meta name="description" content="the OpenBSD/pmax page">
1.44 miod 8: <meta name="copyright" content="This document copyright 1996-2013 by OpenBSD.">
1.47 sthen 9: <link rel="canonical" href="http://www.openbsd.org/pmax.html">
1.34 miod 10: </head>
1.17 johns 11:
1.34 miod 12: <body bgcolor="#ffffff" text="#000000" link="#23238e">
13: <a href="index.html"><img alt="[OpenBSD]" height="30" width="141" src="images/smalltitle.gif" border="0"></a>
14: <p>
15: <h2><font color="#e00000">OpenBSD/pmax</font></h2>
1.3 fn 16:
1.34 miod 17: <hr>
1.15 graichen 18:
1.34 miod 19: <p>
1.44 miod 20: OpenBSD/pmax used to run on a large set of the Digital MIPS-based DECstation and
1.37 nick 21: DECserver family. These machines were the counterpart of the <a
1.34 miod 22: href="vax.html">VAX-based VAXstations</a>,
23: until the <a href="alpha.html">Alpha</a> line was ready.
24: </p>
1.15 graichen 25:
1.34 miod 26: <p>
1.46 deraadt 27: <strong>The OpenBSD/pmax port was discontinued after the 2.7 release.</strong>
1.34 miod 28: </p>
1.15 graichen 29:
1.34 miod 30: <p>
31: The source code is still available in the CVS Attic, and code can be found in
32: NetBSD as well.
33: </p>
1.22 graichen 34:
1.40 nick 35: <a name="toc"></a>
1.34 miod 36: <h3><font color="#0000e0"><i>Table of contents</i></font></h3>
1.29 deraadt 37: <p>
1.34 miod 38: <ul>
1.35 jufi 39: <li><a href="#history">History of the port</a>
1.38 nick 40: <li><a href="#hardware">Supported hardware</a>
1.34 miod 41: <li><a href="#install">Getting and installing OpenBSD/pmax</a>
42: </ul>
43: </p>
44:
45: <hr>
46: <a name="history"></a>
47: <h3><font color="#0000e0"><strong>History:</strong></font></h3>
1.29 deraadt 48:
1.34 miod 49: <p>
50: The pmax port of OpenBSD was started by Thomas Graichen shortly before the
51: OpenBSD 2.0 release, based on the NetBSD/pmax sources. It was then slowly
52: brought in shape, becoming self-hosted, and moving to ECOFF, then ELF
53: binaries.
54: </p>
1.15 graichen 55:
1.34 miod 56: <p>
57: A few releases later, Thomas Graichen stopped working on this port, and
58: nobody stepped in. The port was slowly left in oblivion, with no new code and
1.41 deraadt 59: hardly any bugfixes, although releases were still being made.
1.34 miod 60: </p>
1.15 graichen 61:
1.34 miod 62: <p>
63: A timid effort was made after the 2.7 release to revive the port, but
64: MIPS-specific toolchain problems prevented the system from building itself for a
65: long time, and development went on hiatus again. When the problem was finally
66: fixed, it was decided however to stop supporting it and remove the code from the
67: tree.
68: </p>
69:
70: <hr>
71: <a name="hardware"></a>
72: <h3><font color="#0000e0"><strong>Supported hardware:</strong></font></h3>
1.15 graichen 73:
1.34 miod 74: <p>
75: <h4>Supported models</h4>
76: </p>
1.15 graichen 77:
1.34 miod 78: <p>
79: <ul>
80: <li>DECstation 2100 <small>(PMIN)</small> and 3100 <small>(PMAX)</small>
81: <li>DECstation 5000/120, 5000/125 and 5000/133 <small>(3MIN)</small>
82: <li>DECstation 5000/200 <small>(3MAX)</small>
83: <li>DECstation 5000/240 <small>(3MAXPLUS)</small>
84: <li>Personal DECstation 5000/20, 5000/25, 5000/33 and 5000/50
85: <small>(MAXINE)</small>
86: </ul>
87: </p>
1.15 graichen 88:
1.34 miod 89: <p>
90: <h4>Supported peripherals</h4>
91: </p>
1.15 graichen 92:
1.34 miod 93: <p>
94: <ul>
95: <li><strong>Frame buffers</strong>
96: <ul>
97: <li>On-board PM monochrome (1024x864x1) or 8-bit color (1024x864x8) on PMIN
98: and PMAX
99: <li>On-board PMAG-DV (1024x864x8) on Personal DECstation
100: <li>TURBOchannel PMAG-AA (mfb) (1280x1024x1)
101: <li>TURBOchannel PMAG-BA (cfb) (1024x864x8)
102: <li>TURBOchannel PMAGB-BA (sfb) (1280x1024x8)
103: </ul>
1.36 jmc 104: XFree86 works on all supported frame buffers.
1.34 miod 105: <li><strong>Ethernet</strong>
106: <ul>
107: <li>On-board Lance ethernet
108: <li>TURBOchannel PMAD-AA or PMAD-AB Lance ethernet
109: </ul>
110: <li><strong>SCSI Controllers</strong>
111: <ul>
112: <li>On-board SCSI Controller (sii) on PMIN and PMAX
113: <li>On-board SCSI Controller (asc) on other models
114: <li>TURBOchannel PMAZ-AB SCSI Controller (asc)
115: </ul>
116: <li><strong>Miscellaneous devices</strong>
117: <ul>
118: <li>DEC LK-201 or compatible keyboard
119: <li>DEC VSXXX or compatible mouse
120: <li>On-board serial ports on most models
121: </ul>
122: </ul>
123: </p>
124:
125: <hr>
126: <a name="install"></a>
127: <h3><font color="#0000e0">
128: <strong>Getting and installing OpenBSD/pmax:</strong>
129: </font></h3>
1.15 graichen 130:
1.34 miod 131: <p>
1.44 miod 132: The last supported OpenBSD/pmax release was
1.34 miod 133: <a href="27.html">OpenBSD 2.7</a>.
134: It is not available on ftp sites anymore, but releases up to 2.3 were
135: available on CD.
136: </p>
1.15 graichen 137:
1.34 miod 138: </body>
139: </html>
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