PDP-11/03 - Revision history

Jnc: Move image into infobox

2024-02-08T16:59:41Z

Move image into infobox

2023-03-24T23:15:25Z

‎External links: +pdp11/03 processor handbook

2023-02-12T14:02:27Z

‎External links: +Manuals, Eng Drwngs

2021-12-24T10:52:23Z

Thumnail of /03's major points

2021-12-11T16:54:51Z

‎External links: +options

2019-05-22T12:43:22Z

fmt

2019-05-22T12:42:03Z

expand on role of the LSI-11

2018-02-17T15:16:56Z

proper supercat

2015-12-21T17:17:46Z

‎hampage.hu: link to LSI-11

2011-05-19T15:26:23Z

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 {{Infobox Machine
 | name = PDP-11/03
 | manufacturer = [[Digital Equipment Corporation]]
 | bus arch = [[QBUS]]
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 | architecture = [[PDP-11]]
 }}
 The '''PDP-11/03''', which initially shipped with the new [[LSI-11]] [[Central Processing Unit|CPU]], marked a major change in the [[PDP-11]] family in two ways:

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 ** [http://www.bitsavers.org/pdf/dec/pdp11/1103/Titelbaum_LSI-11_1975.pdf The LSI-11 - A System Microcomputer]
 * [http://bitsavers.org/pdf/dec/pdp11/EK0LSIFS-SV-005_LSI-11_Systems_Service_Manual_Volume_3_Jan85.pdf LSI-11 Systems Service Manual - Volume III] (EK-LSIFS-SV-005)
 * [https://link.springer.com/content/pdf/10.3758/BF03205335.pdf A source handbook for Digital Equipment Corporation LSI-11-compatible products]

← Older revision		Revision as of 14:02, 12 February 2023
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	==External links==		==External links==

		+	* [http://www.bitsavers.org/pdf/dec/pdp11/1103/ -11/03] - documentation at [[Bitsavers]]
		+	** [http://www.bitsavers.org/pdf/dec/pdp11/1103/EK-LSI11-TM-002.pdf LSI-11, PDP-11/03 user's manual] (EK-LSI11-TM-002)
		+	** [http://www.bitsavers.org/pdf/dec/pdp11/1103/1103_Schematics.pdf PDP-11/03 engineering drawings]
		+	** [http://www.bitsavers.org/pdf/dec/pdp11/1103/Titelbaum_LSI-11_1975.pdf The LSI-11 - A System Microcomputer]
		+	* [http://bitsavers.org/pdf/dec/pdp11/EK0LSIFS-SV-005_LSI-11_Systems_Service_Manual_Volume_3_Jan85.pdf LSI-11 Systems Service Manual - Volume III] (EK-LSIFS-SV-005)
	* [https://link.springer.com/content/pdf/10.3758/BF03205335.pdf A source handbook for Digital Equipment Corporation LSI-11-compatible products]		* [https://link.springer.com/content/pdf/10.3758/BF03205335.pdf A source handbook for Digital Equipment Corporation LSI-11-compatible products]

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 [[Image:Pdp11-03.JPG|150px|right|thumb|PDP-11/03]]
 == hampage.hu ==
 Quoting:
-: ''1975. With the use of LSI semiconductor technology (the [[LSI-11]] and [[LSI-11/2]] processor), it was a compact implementation of the -11 architecture. It was limited though, to 32KW memory, only one processor operating mode, and limited floating-point instructions. Available options: CIS, WCS, EIS/FIS.''
+: ''1975. With the use of LSI semiconductor technology (the [[LSI-11]] and [[LSI-11/2]] processor), it was a compact implementation of the -11 architecture. It was limited though, to 32KW memory, only one processor operating mode, and limited floating-point instructions (the [[FIS floating point|FIS]]). Available options: CIS, WCS, EIS/FIS.''
-: ''The /03 used the new LSI bus, later known as the [[QBUS]], and was aimed at the low-end market, as the successor of the /05. Perhaps the slowest of the -11s (one third of the 11/20's performance).''
+: ''The /03 used the new LSI bus, later known as the [[QBUS]], and was aimed at the low-end market, as the successor of the /05. The slowest of the -11s (one third of the 11/20's performance).''
-A PDP-11/03 was also used as the [[diagnostic]] and control unit for the [[VAX-11/780]]'s [[Central Processing Unit|CPU]]; it would [[bootstrap]] the system.
+A PDP-11/03 was also used as the [[diagnostic]] and control unit for the [[VAX-11/780]]'s CPU; it would [[bootstrap]] the system.
 {{semi-stub}}

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 {{semi-stub}}
 {{PDP-11}}
-[[Category:QBUS PDP-11s]]
+[[Category: QBUS PDP-11s]]

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 The PDP-11/03 was also used to bootstrap the [[VAX-11/780]].
 {{PDP-11}}
-[[Category:QBUS processors]]
+[[Category:QBUS PDP-11s]]

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 <i>
-. With the use of LSI semiconductor technology (the LSI-11 and LSI-11/2 processor), it was a compact implementation of the -11 architecture. It was limited though, to 32KW memory, only one processor operating mode, and limited floating-point instructions. Available options: CIS, WCS, EIS/FIS.
+. With the use of LSI semiconductor technology (the [[LSI-11]] and LSI-11/2 processor), it was a compact implementation of the -11 architecture. It was limited though, to 32KW memory, only one processor operating mode, and limited floating-point instructions. Available options: CIS, WCS, EIS/FIS.
-The /03 used the new LSI bus, later known as the qbus, and was aimed at the low-end market, as the successor of the /05.Perhaps the slowest of the -11s (one third of the 11/20's performance).</i>
+The /03 used the new LSI bus, later known as the [[QBUS]], and was aimed at the low-end market, as the successor of the /05. Perhaps the slowest of the -11s (one third of the 11/20's performance).</i>
 The PDP-11/03 was also used to bootstrap the [[VAX-11/780]].
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 {{PDP-11}}
-[[Category:UNIBUS processors]]
+[[Category:QBUS processors]]