Search results
From Computer History Wiki
Create the page "QBUS processors" on this wiki! See also the search results found.
Page title matches
- This category includes various [[Central Processing Unit]]s which used the [[QBUS]] as a peripheral and/or memory bus; both [[PDP-11]]s and [[VAX]]en. [[Category: QBUS]]2 members (2 subcategories, 0 files) - 07:29, 19 November 2021
- [[PDP-11]] [[Central Processing Unit|processors]] using the [[QBUS]]. [[Category: QBUS Processors]]12 members (0 subcategories, 0 files) - 18:21, 10 March 2022
- [[VAX]] [[Central Processing Unit|processors]] which use the [[QBUS]]. [[Category: QBUS Processors]]12 members (0 subcategories, 0 files) - 23:58, 14 June 2022
Page text matches
- ...[[PDP-11/84]] and [[PDP-11/94]]) actually contained QBUS processors with a QBUS<->UNIBUS adapter board. | [[PDP-11/03|11/03]] || 1975 || [[QBUS]] || 16-bit || no || first QBUS model || 0.0510 KB (1,393 words) - 16:03, 23 April 2024
- The '''QBUS''', also called the '''LSI-11 Bus''' (from its introduction in the [[LSI-11 ...only a single shared [[bus grant line]], to do so. Later in its life, the QBUS added support for block transfers, to increase the transfer rate of the bus13 KB (2,043 words) - 23:27, 14 January 2024
- The '''PDP-11/23''' was the second [[QBUS]] [[PDP-11]] system; it used the [[KDF11-A CPU]] (M8189). ...cted to the KEF11-socket on CPU board with a cable. It's based on bitslice processors, the performance is six times of the performance of the KEF11 option. (64-b2 KB (289 words) - 13:31, 15 May 2022
- This category includes various [[Central Processing Unit]]s which used the [[QBUS]] as a peripheral and/or memory bus; both [[PDP-11]]s and [[VAX]]en. [[Category: QBUS]]2 members (2 subcategories, 0 files) - 07:29, 19 November 2021
- <b>QBUS PDP-11s</b> - [[PDP-11/03]] • [[PDP-11/23]] • [[PDP-11/23-PLUS|PDP-11/2 <b>QBUS CPUs:</b> [[LSI-11]] • [[LSI-11/2]] • [[KDF11-A CPU|KDF11-A]] • [[KDF4 KB (498 words) - 20:29, 30 December 2023
- ...ntains the sub-sub-categories [[:Category: UNIBUS Memories]], [[:Category: QBUS Memories]], etc. Tagging an article with just one of the latter automatical ...], [[:Category: DEC Buses]], [[:Category: DEC Memories]], [[:Category: DEC Processors]], [[:Category: DEC Systems]], etc. (These are themselves generally also in7 KB (1,057 words) - 03:52, 27 April 2024
- | BUS-Qbus = 1 @ 3.3MB/s ...icroVAX]] models from [[Digital Equipment Corporation|DEC]]. It used the [[QBUS]] as its primary [[bus]] between the [[Central Processing Unit|CPU]] (the [10 KB (1,543 words) - 02:27, 7 May 2024
- ...8085]]. VT100 clones (and there were many) would use a number of different processors, not necessarily sticking to the original. * VT103 - with [[QBUS]] backplane.4 KB (664 words) - 14:34, 11 August 2023
- Most uses on DEC PDP-11 [[Central Processing Unit|CPU]] boards (all for the [[QBUS]]) contain an external [[cache]]. [[Category: PDP-11 Processors]]2 KB (242 words) - 23:19, 29 February 2024
- ...''KDF11-A CPU''' is a [[PDP-11]] [[Central Processing Unit|CPU]] for the [[QBUS]]; it is a [[DEC card form factor|dual]]-width [[printed circuit board|card ...s of [[main memory]]; later versions supported up to 4 Mbytes (but their [[QBUS CPU ODT|ODT]]'s [[address space]] is limited to 256 Kbytes). In the later m3 KB (424 words) - 02:05, 10 July 2023
- The '''KDJ11-A CPU''' board (M8192) is the first [[QBUS]] [[PDP-11]] [[Central Processing Unit|CPU]] card using the [[J-11 chip set ...cache control logic inspects [[Direct Memory Access|DMA]] transfers on the QBUS and invalidates cache entries for [[main memory]] which is written to by a2 KB (355 words) - 21:05, 2 July 2023
- The '''M7624-AL''' is an alternative multiuser [[motherboard]] for the [[QBUS]]-based [[MicroVAX 3300/3400]]; it contains the [[Central Processing Unit| [[Category: VAX QBUS Processors]]681 bytes (95 words) - 02:47, 7 May 2024
- The '''KA655 CPU''' is an alternative, replacement [[QBUS]] [[VAX]] [[Central Processing Unit|CPU]] for the earlier [[KA650 CPU]]. It [[Category: VAX QBUS Processors]]776 bytes (106 words) - 08:11, 17 July 2023
- | BUS-Qbus = 1 @ 3.3MB/s ...rm factor|quad]]-height [[printed circuit board|PCB]] which plugs into a [[QBUS]] [[backplane]].2 KB (174 words) - 06:15, 28 June 2022
- [[Category: PDP-11 QBUS Processors]]3 KB (507 words) - 10:58, 29 March 2022
- : ''The console system was a qbus machine called TPA-11/110 or TPA-Janus. It was based on the russian MicroPD [[Category: VAX Processors]]4 KB (587 words) - 00:38, 2 January 2024
- [[UNIBUS and QBUS termination]] ====QBUS====46 KB (6,762 words) - 15:55, 8 May 2024
- ...rst of the [[LSI-11 CPUs]]; it had the same QBUS limitations, and use of [[QBUS CPU ODT|ODT]] for control, as the others. * the KD11-J is a KD11-H sold with an [[MMV11-A QBUS core memory]] card3 KB (411 words) - 22:06, 20 December 2023
- ...LSI-11]], including the use of [[QBUS CPU ODT|ODT]], and it has the same [[QBUS]] limitations as the LSI-11. * [http://www.bitsavers.org/pdf/dec/qbus/Digital_Microcomputer_Products_Handbook_1985.pdf Microcomputer Products Han2 KB (336 words) - 18:34, 19 July 2023
- ...actor|quad]] [[printed circuit board|card]] (M8018) which plugs into the [[QBUS]] [[backplane]] close to the [[Central Processing Unit|CPU]] card, and a [[ ...ro-store contents over that cable, but has read-write access to it via the QBUS. That bus also provides access to a number of control [[register]]s on the2 KB (337 words) - 21:12, 2 July 2023
