SimH Classic - Revision history

Jnc: /* Emulated Systems */ Fix a bunch of links

2026-09-27T13:28:31Z

Emulated Systems: Fix a bunch of links

← Older revision		Revision as of 13:28, 27 September 2026
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	=== Altair 8800 ===		=== Altair 8800 ===
	This is the Altair 8800 emulator which can run both AltairDOS and CP/M 2.2		This is the [[Altair 8800]] emulator which can run both AltairDOS and CP/M 2.2

	=== Altair Z80 ===		=== Altair Z80 ===

	SIMH emulates the [[Altair]] architecture with your choice of either a [[Z80]] or [[Intel 8080]] processor. It can run [[CP/M]].		SIMH emulates the Altair architecture with your choice of either a [[Z80]] or [[Intel 8080]] processor. It can run [[CP/M]].

	=== Honeywell H316/H516 ===		=== Honeywell H316/H516 ===

	Emulates the work horse behind the [[ARPANET]] IMPs. In 2013 the emulator was modified to bring up the original IMP code and connect them together (~~tunnelled~~ over IP). Demo instructions are available in the latest source. The IMP side of the 1822 is there, but there is not much of a host side yet. I don't see anything in simh that would be able to plug in anyway. An ~~Associated~~ Computer ~~Consultants~~ (ACC) 1822 card for the pdp-11 would be a start.		Emulates the work horse behind the [[ARPANET]] [[Interface Message Processor\|IMPs]], the [[Series 16\|Honeywell 316/516]]. In 2013 the emulator was modified to bring up the original IMP code and connect them together (tunneled over [[Internet Protocol\|IP]]). Demo instructions are available in the latest source. The IMP side of the [[1822 interface]] is there, but there is not much of a host side yet. I don't see anything in simh that would be able to plug in anyway. An [[Advanced Computer Communications]] (ACC) 1822 card for the pdp-11 would be a start.

	=== HP2100 ===		=== HP2100 ===

	I really don't know much about this machine, but I included a way to run the basic1 program I found online. It kind of reminds me of the ROMBASIC back 'in the day'... It's basic with line numbers so I know it's kind of old.. I really don't know much otherwise about this machine.		I really don't know much about this machine, but I included a way to run the basic1 program I found online. It kind of reminds me of the ROMBASIC back 'in the day'... It's basic with line numbers so I know it's kind of old.. I really don't know much otherwise about this machine.

	=== Interdata 8/32 ===		=== Interdata 8/32 ===

	The Interdata 8/32 ~~micro~~ was the first non [[PDP-11]] to run UNIX. SIMH can run both v6 & v7 research editions for the Interdata.		The [[Interdata 8/32]] [[minicomputer]] was the first non-[[PDP-11]] machine to run UNIX. SIMH can run both [[UNIX V6\|V6]] & [[Unix V7\|V7]] research editions for the Interdata.

	=== Nova ===		=== Nova ===

	SIMH can run [[RDOS]] 7.5 for the [[Nova]].		SIMH can run [[RDOS]] 7.5 for the [[Data General Nova\|Nova]].

	SIMH also includes [[Data General Eclipse]] support, but there is no available OS.		SIMH also includes [[Data General Eclipse]] support, but there is no available OS.
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	=== DEC PDP-11 ===		=== DEC PDP-11 ===

	The PDP-11 is emulated enough to run almost all PDP-11 operating systems including the early Unixes (v1, v4, v5, v6, v7 are known to run).		The PDP-11 is emulated enough to run almost all PDP-11 operating systems including the early [[UNIX\|Unixes]] (V1, V4, V5, V6, V7 are known to run).

	SIMH can be configured to provide simulations for the following PDP-11 models:		SIMH can be configured to provide simulations for the following PDP-11 models:

Larsbrinkhoff: Newest relsease is V3.12-5. There is no GitHub repository for Classic.

2026-09-10T07:03:30Z

Newest relsease is V3.12-5. There is no GitHub repository for Classic.

← Older revision		Revision as of 07:03, 10 September 2026
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	SIMH was primarily written by Bob Supnik of [[Zork]] porting fame, and is now widely contributed to by others as well.		SIMH was primarily written by Bob Supnik of [[Zork]] porting fame, and is now widely contributed to by others as well.

	The current version is V3.12-2, released on ~~April 25th~~, ~~2022. More up to date developments may be found on their GitHub [[source code]] repository~~.		The current version is V3.12-5, released on July 16th, 2024.

	== Emulated Systems ==		== Emulated Systems ==

Larsbrinkhoff: /* DEC PDP-10 */ The KS10 can run ITS.

2026-09-10T06:59:56Z

DEC PDP-10: The KS10 can run ITS.

← Older revision		Revision as of 06:59, 10 September 2026
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	=== DEC PDP-10 ===		=== DEC PDP-10 ===

	The [[PDP-10]] model [[KS10]] processor is emulated and will run all but the latest versions of the [[TOPS-10]] and [[TOPS-20]] operating systems.		The [[PDP-10]] model [[KS10]] processor is emulated and will run ITS and all but the latest versions of the [[TOPS-10]] and [[TOPS-20]] operating systems.

	Richard Cornwell contributed a new emulator that supports [[KA10]], [[KI10]], [[KL10]] model A and B, and [[KS10]]. It can run most versions of TOPS-10 and TOPS-20, as well as [[Incompatible Timesharing System\|ITS]], [[WAITS]], and (soon) [[TENEX]].		Richard Cornwell contributed a new emulator that supports [[KA10]], [[KI10]], [[KL10]] model A and B, and [[KS10]]. It can run most versions of TOPS-10 and TOPS-20, as well as [[Incompatible Timesharing System\|ITS]], [[WAITS]], and (soon) [[TENEX]].

Vaxorcist: Vaxorcist moved page SIMH to SimH Classic: Distinction between SimH variants

2026-09-08T07:28:06Z

Vaxorcist moved page SIMH to SimH Classic: Distinction between SimH variants

← Older revision		Revision as of 07:28, 8 September 2026
(No difference)

Vaxorcist: /* See also / Link to Category:SIMH Tutorials added

2025-11-09T11:00:38Z

See also: * Link to Category:SIMH Tutorials added

← Older revision		Revision as of 11:00, 9 November 2025
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	==See also==		==See also==

			* [[:Category:SIMH Tutorials\|SIMH Tutorials]]
	* [[SIMH Simple Sound System]]		* [[SIMH Simple Sound System]]
	* [[Mkdisttap.pl]] - make 'tapes'		* [[Mkdisttap.pl]] - make 'tapes'

Jnc: /* See also */ +Mkdisttap.pl

2024-01-14T20:53:34Z

Jnc: /* See also */ +SIMH Simple Sound System

2024-01-13T02:35:13Z

Larsbrinkhoff: /* DEC PDP-10 */ Unredirect ITS.

2023-09-06T05:25:32Z

DEC PDP-10: Unredirect ITS.

← Older revision		Revision as of 05:25, 6 September 2023
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	The [[PDP-10]] model [[KS10]] processor is emulated and will run all but the latest versions of the [[TOPS-10]] and [[TOPS-20]] operating systems.		The [[PDP-10]] model [[KS10]] processor is emulated and will run all but the latest versions of the [[TOPS-10]] and [[TOPS-20]] operating systems.

	Richard Cornwell contributed a new emulator that supports [[KA10]], [[KI10]], [[KL10]] model A and B, and [[KS10]]. It can run most versions of TOPS-10 and TOPS-20, as well as [[ITS]], [[WAITS]], and (soon) [[TENEX]].		Richard Cornwell contributed a new emulator that supports [[KA10]], [[KI10]], [[KL10]] model A and B, and [[KS10]]. It can run most versions of TOPS-10 and TOPS-20, as well as [[Incompatible Timesharing System\|ITS]], [[WAITS]], and (soon) [[TENEX]].

	=== DEC PDP-11 ===		=== DEC PDP-11 ===

Larsbrinkhoff: /* Support */ Point to new mailing list. Change to OpenSIMH repository.

2022-10-26T07:37:23Z

Support: Point to new mailing list. Change to OpenSIMH repository.

← Older revision		Revision as of 07:37, 26 October 2022
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	== Support ==		== Support ==

	~~While not immediately obvious, there~~ is a mailing list here [http://mailman.trailing-edge.com/pipermail/simh/ http://mailman.trailing-edge.com/pipermail/simh/]. I would recommend searching the ~~thing~~, and you'll be amazed how much good information there is in there. ~~Likewise, I'd recommend joining the list if you are interested in running SIMH. You can join [http://mailman.trailing-edge.com/mailman/listinfo/simh here]. As 4.0 is still in beta, the~~ [https://github.com/simh/simh public source repository] is also a great source of information.		There is a mailing list here: https://groups.io/g/simh

			There was an earlier mailing list here [http://mailman.trailing-edge.com/pipermail/simh/ http://mailman.trailing-edge.com/pipermail/simh/]. I would recommend searching the old archives, and you'll be amazed how much good information there is in there. The [https://github.com/open-simh/simh public source repository] is also a great source of information.

	==External links==		==External links==

Larsbrinkhoff: Update to Supnik's latest version.

2022-06-27T07:10:04Z

Update to Supnik's latest version.

← Older revision		Revision as of 07:10, 27 June 2022
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	SIMH was primarily written by Bob Supnik of [[Zork]] porting fame, and is now widely contributed to by others as well.		SIMH was primarily written by Bob Supnik of [[Zork]] porting fame, and is now widely contributed to by others as well.

	The current version is 3.9-0, released on ~~May 3rd~~, ~~2012~~. More up to date developments may be found on their GitHub [[source code]] repository.		The current version is V3.12-2, released on April 25th, 2022. More up to date developments may be found on their GitHub [[source code]] repository.

	== Emulated Systems ==		== Emulated Systems ==

← Older revision		Revision as of 20:53, 14 January 2024
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	* [[SIMH Simple Sound System]]		* [[SIMH Simple Sound System]]
			* [[Mkdisttap.pl]] - make 'tapes'

	==External links==		==External links==

← Older revision		Revision as of 02:35, 13 January 2024
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	There was an earlier mailing list here [http://mailman.trailing-edge.com/pipermail/simh/ http://mailman.trailing-edge.com/pipermail/simh/]. I would recommend searching the old archives, and you'll be amazed how much good information there is in there. The [https://github.com/open-simh/simh public source repository] is also a great source of information.		There was an earlier mailing list here [http://mailman.trailing-edge.com/pipermail/simh/ http://mailman.trailing-edge.com/pipermail/simh/]. I would recommend searching the old archives, and you'll be amazed how much good information there is in there. The [https://github.com/open-simh/simh public source repository] is also a great source of information.

			==See also==

			* [[SIMH Simple Sound System]]

	==External links==		==External links==