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- [[Category: DEC Electrical]] [[Category: DEC Hardware]]12 members (0 subcategories, 0 files) - 14:46, 10 July 2023
- ...pment Corporation]] produced a selection of [[mounting box]]es (mechanical hardware) to hold [[backplane]]s (and the [[printed circuit board]]s which plugged i ...use of problems, or [[voltage]] drops, caused by the [[connector]]s in the DEC power distribution connector system.)1 KB (203 words) - 05:16, 14 February 2024
- ...le in hardware). But that last isn't absolutely definitive - PDP-11's with hardware floating point handle multi-word data. And the [[UNIVAC I]] has a word size ...t units. The data bus and ALU are also 16 bits wide, but that's more of a hardware implementation detail. The programming model is pretty much 32 bit through7 KB (1,151 words) - 23:09, 13 July 2023
- the first item should be to check the integrity of the hardware and Next check the rev levels of all the hardware, RQDX1 controllers9 KB (1,560 words) - 17:49, 5 January 2024
- ...Books/Bell-ComputerEngineering.pdf ''Computer Engineering - A DEC View of Hardware Systems Design'']293 bytes (43 words) - 02:43, 16 January 2024
- ...early, one-of-a-kind computer built out of [[Digital Equipment Corporation|DEC]] [[System Module]]s by Scientific Engineering Institute (which later becam ...rEngineering.pdf Gordon Bell's book ''Computer Engineering - A DEC View of Hardware Systems Design'']:7 KB (1,205 words) - 15:22, 27 January 2024
- ...abbreviated to VAX/DS) is a set of diagnostic software programs for the [[DEC]] [[VAX]] computers and peripheral devices. That's what they must have thought at DEC when they developed their diagnostic software.24 KB (3,367 words) - 08:59, 4 April 2024
- ...PDP-11]]-based [[personal computer]]s from [[Digital Equipment Corporation|DEC]]. The hardware layout is somewhat different: the first 512KB of memory resides on the syst5 KB (681 words) - 16:37, 5 January 2024
- ...45 style" - There's a 'remote console' option for the -11/70 (intended for DEC to dial into); not quite sure how it works. ...'console' usually referred to the terminal which was special-cased in the hardware, and did all sorts of magic things, like i) the kind of things real front p8 KB (1,347 words) - 15:23, 5 January 2024
- ...ven.com/images/d/d9/EK-249AC-AD-003.pdf R215F Expander Addenda to Customer Hardware Information] (EK-249AC-AD-003) [[Category: DEC Mass Storage]]2 KB (237 words) - 12:45, 8 September 2023
- ...y high-level protocol, which runs across several ''different'' lower-level hardware interfaces; I found out that the [[LESI]] lower-level bus was one that uses ...re another sub-category of the MSCP main class, but I do not know the name DEC used for the physical layer - maybe we could use "MFM"?2 KB (373 words) - 05:09, 5 January 2024
- ..., terms of use and licensing. An SPD defines the legal framework for using DEC software such as the technical prerequisites and guaranteed characteristics * MINIMUM HARDWARE REQUIRED2 KB (304 words) - 21:55, 29 September 2023
- ...ipment is a new approach to color display systems. Developed as a complete hardware and software package, the VT36 supersedes conventional display systems by p The VT36 comprises a complete hardware and software package to create pictures and link them dynamically to areal16 KB (2,398 words) - 12:26, 27 February 2024
- ...ensive document type regarding hardware and software made and/or sold by [[DEC]]. * [http://www.brouhaha.com/~eric/retrocomputing/dec/doc/oml/eoml-1991.06.13.zip June 1991]1 KB (183 words) - 22:31, 1 October 2023
- [http://bitsavers.org/pdf/dec/pdp10/TOPS20/V7/MGR_GUIDE.MEM.txt TOPS-20 System Manager's Guide June 1990 explains in detail how the '''Common File System''' (CFS) works on the [[DEC]] [[PDP-10]], [[DECSYSTEM-20]] computer running the [[TOPS-20]] operating s53 KB (6,770 words) - 13:15, 16 November 2023
- ==Supported hardware== * DEC Type 555 "[[DECtape|microtapes]]" with data channel.5 KB (675 words) - 08:28, 19 January 2024
- ...unless there is some other expansion of 'MFM', that is not the name of the hardware interface. [[User:Jnc|Jnc]] ([[User talk:Jnc|talk]]) 22:25, 30 August 2023 ...I think ST506 is the name of the hardware interface of the RDxx disks. So "DEC ST506 MFM Disk Drives" could be the MSCP sub-class for the RDxx disks. [[Us5 KB (862 words) - 05:14, 5 January 2024
- ...dware to their KA10 for the same purpose). [[Digital Equipment Corporation|DEC]] had provided only basic [[memory management]] capabilities on the KA10 -3 KB (457 words) - 15:38, 6 January 2024
- I have no docs but I have examples of a Qbus "Trinode" (3 9-slot DEC-made Qbus backplanes + 3 sets of boot/halt buttons), some of the console wi ...custom 16-port mux boards, but it was just higher-density versions of the DEC ancestors.5 KB (817 words) - 06:56, 20 February 2024
- ...too. I'm particular to the AI KA10 myself, which has lots of interesting hardware. * Some sort of high-end DEC magtape drive25 KB (4,317 words) - 16:47, 17 February 2024