LINC-8 - Revision history

Jnc: /* External links */ +one from Paul Allen's collection at the LCM

2025-04-23T22:02:17Z

External links: +one from Paul Allen's collection at the LCM

← Older revision		Revision as of 22:02, 23 April 2025
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	** [http://www.bitsavers.org/pdf/dec/pdp8/handbooks/SmallComputerHandbook_Mar67.pdf Small Computer Handbook, 1967 edition] - has a section with detailed information about the LINC-8		** [http://www.bitsavers.org/pdf/dec/pdp8/handbooks/SmallComputerHandbook_Mar67.pdf Small Computer Handbook, 1967 edition] - has a section with detailed information about the LINC-8
	* [https://www.pdp8online.com/images/linctape-images/linc-8-dial.shtml Images of LAP6 LINCtapes used on a LINC 8] - copies of tape contents		* [https://www.pdp8online.com/images/linctape-images/linc-8-dial.shtml Images of LAP6 LINCtapes used on a LINC 8] - copies of tape contents
			* [https://onlineonly.christies.com/s/firsts-history-computing-paul-g-allen-collection/linc-8-minicomputer-116/230054 LINC-8 minicomputer] - from [[Paul Allen]]'s collection at the [[Living Computer Museum\|LCM]], includes several images

	[[Category: Minicomputers]]		[[Category: Minicomputers]]

Larsbrinkhoff: 12-bit cat.

2023-07-11T11:46:17Z

12-bit cat.

← Older revision		Revision as of 11:46, 11 July 2023
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	[[Category: Personal Computers]]		[[Category: Personal Computers]]
	[[Category: PDP-8s]]		[[Category: PDP-8s]]
			[[Category: 12-bit Computers]]

Jnc: implementation of the LINC unit

2022-04-20T09:39:49Z

implementation of the LINC unit

← Older revision		Revision as of 09:39, 20 April 2022
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	Special [[interrupt]]-driven code ('PROGOFOP' - 'program of operation') in the PDP-8 allowed code running in the LINC access to PDP-8 resources; the PDP-8 likewise had access to the resources of the LINC (e.g. the display). When the PDP-8 was in control, the LINC was halted until the PDP-8 wanted something done, whereupon an interrupt started the LINC running, to perform the desired action.		Special [[interrupt]]-driven code ('PROGOFOP' - 'program of operation') in the PDP-8 allowed code running in the LINC access to PDP-8 resources; the PDP-8 likewise had access to the resources of the LINC (e.g. the display). When the PDP-8 was in control, the LINC was halted until the PDP-8 wanted something done, whereupon an interrupt started the LINC running, to perform the desired action.

			Like its PDP-8, the LINC of the LINC-8 was also constructed of discrete [[transistor]] [[FLIP CHIP]]s, mostly R- and S-series, in [[DEC card form factor\|standard-length single-height]] (width) format, with a few dual-height.

	It was later replaced as a product for DEC by the [[PDP-12]], which had the same functionality in a more integrated form.		It was later replaced as a product for DEC by the [[PDP-12]], which had the same functionality in a more integrated form.

Jnc: The PDP-8 CPU model CPU in the LINC-8 was an original PDP-8

2022-04-19T21:48:23Z

The PDP-8 CPU model CPU in the LINC-8 was an original PDP-8

← Older revision		Revision as of 21:48, 19 April 2022
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	The '''LINC-8''' was a computer produced by [[Digital Equipment Corporation\|DEC]] for use in laboratory settings; it included both a [[PDP-8]] and a [[LINC]] computer, which shared access to the PDP-8's [[main memory]] (the LINC acted as a [[Direct Memory Access\|DMA]] peripheral to the PDP-8, using the PDP-8 [[data break]] mechanism). A combined [[front panel]] allowed control of both ~~[[Central Processing Unit\|~~CPUs]].		The '''LINC-8''' was a computer produced by [[Digital Equipment Corporation\|DEC]] for use in laboratory settings; it included both a [[PDP-8]] (the original model's [[Central Processing Unit\|CPU]]) and a [[LINC]] computer, which shared access to the PDP-8's [[main memory]] (the LINC acted as a [[Direct Memory Access\|DMA]] peripheral to the PDP-8, using the PDP-8 [[data break]] mechanism). A combined [[front panel]] allowed control of both CPUs.

	Like the LINC, it included a video [[display]] (512x512 pixels [[resolution]], but not a [[bit-mapped display]]), analog inputs, and [[LINC tape]] drives (all attached to the LINC); it could also include any of the standard PDP-8 [[peripheral]]s (attached to the PDP-8).		Like the LINC, it included a video [[display]] (512x512 pixels [[resolution]], but not a [[bit-mapped display]]), analog inputs, and [[LINC tape]] drives (all attached to the LINC); it could also include any of the standard PDP-8 [[peripheral]]s (attached to the PDP-8).

Jnc: Note PDP-12 as successor; /* External links */ create; move tape image link here; link to online Small Computer Handbook)

2022-04-19T12:22:52Z

Note PDP-12 as successor; External links: create; move tape image link here; link to online Small Computer Handbook)

← Older revision		Revision as of 12:22, 19 April 2022
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	The '''LINC-8''' was a computer produced by [[Digital Equipment Corporation\|DEC]] for use in laboratory settings; it included both a [[PDP-8]] and a [[LINC]] computer, which shared access to the PDP-8's [[main memory]] (the LINC acted as a [[Direct Memory Access\|DMA]] peripheral to the PDP-8, using the PDP-8 [[data break]] mechanism). A combined [[front panel]] allowed control of both [[Central Processing Unit\|~~CPU~~]]s.		The '''LINC-8''' was a computer produced by [[Digital Equipment Corporation\|DEC]] for use in laboratory settings; it included both a [[PDP-8]] and a [[LINC]] computer, which shared access to the PDP-8's [[main memory]] (the LINC acted as a [[Direct Memory Access\|DMA]] peripheral to the PDP-8, using the PDP-8 [[data break]] mechanism). A combined [[front panel]] allowed control of both [[Central Processing Unit\|CPUs]].

	Like the LINC, it included a video [[display]] (512x512 pixels [[resolution]], but not a [[bit-mapped display]]), analog inputs, and [[LINC tape]] drives (all attached to the LINC); it could also include any of the standard PDP-8 [[peripheral]]s (attached to the PDP-8).		Like the LINC, it included a video [[display]] (512x512 pixels [[resolution]], but not a [[bit-mapped display]]), analog inputs, and [[LINC tape]] drives (all attached to the LINC); it could also include any of the standard PDP-8 [[peripheral]]s (attached to the PDP-8).

	Special [[interrupt]]-driven code ('PROGOFOP' - 'program of operation') in the PDP-8 allowed code running in the LINC access to PDP-8 resources; the PDP-8 likewise had access to the resources of the LINC (e.g. the display). When the PDP-8 was in control, the LINC was halted until the PDP-8 wanted something done, whereupon an interrupt started the LINC running, to perform the desired action.		Special [[interrupt]]-driven code ('PROGOFOP' - 'program of operation') in the PDP-8 allowed code running in the LINC access to PDP-8 resources; the PDP-8 likewise had access to the resources of the LINC (e.g. the display). When the PDP-8 was in control, the LINC was halted until the PDP-8 wanted something done, whereupon an interrupt started the LINC running, to perform the desired action.

			It was later replaced as a product for DEC by the [[PDP-12]], which had the same functionality in a more integrated form.

			{{semi-stub}}

	==Images==		==Images==
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	[[Image:LINC-8 RCS'RI.jpg\|400px\|LINC-8 at the Retro-Computing Society of Rhode Island]]		[[Image:LINC-8 RCS'RI.jpg\|400px\|LINC-8 at the Retro-Computing Society of Rhode Island]]

	==See also==		<!-- ==See also==

	* [[PDP-12]]

	~~==Further reading==~~

	~~Detailed information is given in:~~

	* "Small Computer Handbook", 1967 edition		<!-- ==Further reading==
			-->
			==External links==

			* [http://www.bitsavers.org/pdf/dec/linc8/ linc8] - LINC-8 at Bitsavers
			** [http://www.bitsavers.org/pdf/dec/pdp8/handbooks/SmallComputerHandbook_Mar67.pdf Small Computer Handbook, 1967 edition] - has a section with detailed information about the LINC-8
			* [https://www.pdp8online.com/images/linctape-images/linc-8-dial.shtml Images of LAP6 LINCtapes used on a LINC 8] - copies of tape contents

	[[Category: Minicomputers]]		[[Category: Minicomputers]]
	[[Category: Personal Computers]]		[[Category: Personal Computers]]
	[[Category: PDP-8s]]		[[Category: PDP-8s]]

Jnc: +image, links

2021-01-09T14:28:15Z

+image, links

← Older revision		Revision as of 14:28, 9 January 2021
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	The '''LINC-8''' was a computer produced by [[DEC]] for use in laboratory settings; it included both a [[PDP-8]] and a [[LINC]] computer, which shared access to the PDP-8's memory (the LINC acted as a DMA peripheral to the PDP-8, using the PDP-8 data break mechanism). A combined ~~console~~ allowed control of both [[CPU]]s.		The '''LINC-8''' was a computer produced by [[Digital Equipment Corporation\|DEC]] for use in laboratory settings; it included both a [[PDP-8]] and a [[LINC]] computer, which shared access to the PDP-8's [[main memory]] (the LINC acted as a [[Direct Memory Access\|DMA]] peripheral to the PDP-8, using the PDP-8 [[data break]] mechanism). A combined [[front panel]] allowed control of both [[Central Processing Unit\|CPU]]s.

	Like the LINC, it included a video display (512x512 pixels), analog inputs, and [[LINC tape]] drives (all attached to the LINC); it could also include any of the standard PDP-8 ~~peripherals~~ (attached to the PDP-8).		Like the LINC, it included a video [[display]] (512x512 pixels [[resolution]], but not a [[bit-mapped display]]), analog inputs, and [[LINC tape]] drives (all attached to the LINC); it could also include any of the standard PDP-8 [[peripheral]]s (attached to the PDP-8).

	Special interrupt-~~drive~~ code ('PROGOFOP' - 'program of operation') in the PDP-8 allowed code running in the LINC access to PDP-8 resources; the PDP-8 likewise had access to the resources of the LINC (e.g. the display). When the PDP-8 was in control, the LINC was halted until the PDP-8 wanted something done, whereupon an interrupt started the LINC running, to perform the desired action.		Special [[interrupt]]-driven code ('PROGOFOP' - 'program of operation') in the PDP-8 allowed code running in the LINC access to PDP-8 resources; the PDP-8 likewise had access to the resources of the LINC (e.g. the display). When the PDP-8 was in control, the LINC was halted until the PDP-8 wanted something done, whereupon an interrupt started the LINC running, to perform the desired action.

			==Images==

			[[Image:LINC-8 RCS'RI.jpg\|400px\|LINC-8 at the Retro-Computing Society of Rhode Island]]

	==See also==		==See also==

Jnc: +cats, +see also

2018-12-16T22:44:46Z

+cats, +see also

← Older revision		Revision as of 22:44, 16 December 2018
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	Special interrupt-drive code ('PROGOFOP' - 'program of operation') in the PDP-8 allowed code running in the LINC access to PDP-8 resources; the PDP-8 likewise had access to the resources of the LINC (e.g. the display). When the PDP-8 was in control, the LINC was halted until the PDP-8 wanted something done, whereupon an interrupt started the LINC running, to perform the desired action.		Special interrupt-drive code ('PROGOFOP' - 'program of operation') in the PDP-8 allowed code running in the LINC access to PDP-8 resources; the PDP-8 likewise had access to the resources of the LINC (e.g. the display). When the PDP-8 was in control, the LINC was halted until the PDP-8 wanted something done, whereupon an interrupt started the LINC running, to perform the desired action.

			==See also==

			* [[PDP-12]]

	==Further reading==		==Further reading==
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	* "Small Computer Handbook", 1967 edition		* "Small Computer Handbook", 1967 edition

			[[Category: Minicomputers]]
			[[Category: Personal Computers]]
			[[Category: PDP-8s]]

Jnc: A decent start

2016-11-11T14:41:13Z

A decent start

New page

The '''LINC-8''' was a computer produced by [[DEC]] for use in laboratory settings; it included both a [[PDP-8]] and a [[LINC]] computer, which shared access to the PDP-8's memory (the LINC acted as a DMA peripheral to the PDP-8, using the PDP-8 data break mechanism). A combined console allowed control of both [[CPU]]s.

Like the LINC, it included a video display (512x512 pixels), analog inputs, and [[LINC tape]] drives (all attached to the LINC); it could also include any of the standard PDP-8 peripherals (attached to the PDP-8).

Special interrupt-drive code ('PROGOFOP' - 'program of operation') in the PDP-8 allowed code running in the LINC access to PDP-8 resources; the PDP-8 likewise had access to the resources of the LINC (e.g. the display). When the PDP-8 was in control, the LINC was halted until the PDP-8 wanted something done, whereupon an interrupt started the LINC running, to perform the desired action.

==Further reading==

Detailed information is given in:

* "Small Computer Handbook", 1967 edition