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  • ...ce the load on the main CPU, but also to allow access to the wide range of peripherals supported on the PDP-11); or it can also function as a control and [[diagno A 'restricted' DTE20 consists of a pair of [[DEC card form factor|hex]] boards (M8552, M8553) and a dual card (M8554), plugg
    2 KB (410 words) - 13:14, 12 November 2023
  • It consists of a number of [[DEC card form factor|hex]] boards (two M8550s and an M8551) plugged into an I/O * [http://www.bitsavers.org/pdf/dec/pdp10/KL10/EK-DIA20-TM-002_Jul76.pdf DIA20 IBus Adapter Unit Description]
    2 KB (282 words) - 12:34, 6 November 2023
  • ** [http://bitsavers.org/bits/DEC/pdp1/papertapeImages/ DEC PDP1 paper tape images] [[Category: DEC Systems]]
    1 KB (158 words) - 11:25, 20 October 2023
  • Physically, the KW11-W was a [[DEC card form factor|dual]] card, the M7823, along with two standard single car * [http://www.bitsavers.org/pdf/dec/unibus/KW11-W_schem_Jul74.pdf KW11-W engineering drawings]
    2 KB (266 words) - 23:07, 5 November 2022
  • ...nd a [[KW11-L Line Time Clock|KW11-L]] ([[line time clock]]) in a single [[DEC card form factor|quad]] format card ('''M7856'''). ...[Berg connector]] header on the top edge of the card, using the standard [[DEC asynchronous serial line pinout]]. It provided both [[20mA current loop ser
    2 KB (346 words) - 04:00, 18 February 2023
  • ...M7229 buffer module is installed in each DR11-B's user connection slot, [[DEC edge connector contact identification|CD0]]. * [http://www.bitsavers.org/pdf/dec/unibus/2M-0C75A-00_DA11B.pdf DA11-B PDP-11 Interprocessor Link]
    2 KB (286 words) - 04:26, 30 August 2022
  • Physically, the KW11-P is an [[DEC card form factor|quad]]-height board ('''M7228'''), which plugs into a [[Sm ...DEC-11-HPWB-D_KW11P_Oct72.pdf KW11-P programmable real-time clock manual] (DEC-11-HPWB-D)
    2 KB (288 words) - 14:22, 10 February 2022
  • ...erals and I/O adapters. One of the latter was produced for the [[UNIBUS]]; peripherals included [[Ethernet]] and [[Computer Interconnect|CI]] interfaces. ...erconnect|CMI]], which was [[tri-state]]). [[Digital Equipment Corporation|DEC]] produced a custom [[integrated circuit|IC]] to interface to the VAXBI, im
    3 KB (438 words) - 01:46, 8 May 2024
  • * [http://bitsavers.org/pdf/dec/pdp10/KL10/EK-NIA20-RM_Jan85.pdf NIA20 Technical Reference Manual] (EK-NIA2 * [http://www.bitsavers.org/pdf/dec/pdp10/KL10/EK-OKL10-MG-004_KL10_Maintenance_Guide_Update_Jun86.pdf KL10 Mai
    884 bytes (124 words) - 05:19, 11 November 2023
  • ...is a [[DEC card form factor|dual]] format card, intended for use in the [[DEC edge connector contact identification|two top (AB) sections]] of a [[Modifi ....bitsavers.org/pdf/dec/pdp11/handbooks/PDP11_PeripheralsHbk_1972.pdf pdp11 peripherals and interfacing handbook (1972 edition)] - the M930 is covered in Section 2
    1 KB (200 words) - 14:29, 28 November 2023
  • ...y expanded to other manufacturers, such as [[Digital Equipment Corporation|DEC]].
    852 bytes (127 words) - 16:30, 17 August 2022
  • ...ed in a 19" cabinet such as an [[H960 rack|H950]], along with the DS11's [[DEC indicator panel]]. The DS11, like some other early UNIBUS peripherals, was made of many small [[FLIP CHIP]]s. The inventory of the card types in
    7 KB (953 words) - 18:38, 5 January 2024
  • For [[Direct Memory Access|DMA]], [[mass storage]] peripherals connected directly to memories (PDP-10 memories are generally [[multi-port ...d circuit board|PCBs]] at each end, which plugged into slots in a standard DEC [[backplane]]; these later became the CJ connectors.
    3 KB (409 words) - 13:38, 12 November 2023
  • ...d circuit board|PCBs]] at each end, which plugged into slots in a standard DEC [[backplane]]; these later became the CJ connectors. * [http://www.bitsavers.org/pdf/dec/pdp10/KL10/EK-108OU-PD-002_KL10-Based_Physical_Description_Mar77.pdf EK-108
    1 KB (234 words) - 14:22, 23 October 2022
  • ...hers are all single. (Of those, the M783, M784, M796, M7821 and M957 are [[DEC card form factor|extended length]]; most of the others are all standard len ...n side of the backplane, not the [[wire-wrap]] pin side, as is common in [[DEC]] documentation) are:
    4 KB (563 words) - 01:45, 3 November 2022
  • ...D_MX15_Aug71.pdf MX15 Memory Bus Multiplexer Maintenance Manual Volume 1] (DEC-15-H2XB-D) ...emory Bus Multiplexer Maintenance Manual Volume 2 - Engineering Drawings] (DEC-15-H2XB-D)
    972 bytes (161 words) - 16:49, 1 December 2022
  • '''QBUS peripherals''' were used in both [[PDP-11]] and [[VAX]] systems; the [[QBUS]] was the p ...lable from [[Digital Equipment Corporation|DEC]], and as was canonical for DEC machines, from other organizations.
    4 KB (644 words) - 19:27, 16 February 2024
  • VMS Development also faced technical problems caused by the type of peripherals available at the introduction of MICROVAX I. The system disk was too small ...CROVMS manuals used these logical names when describing how to use various peripherals for backups, layered product installations, etc.
    21 KB (3,330 words) - 03:40, 16 January 2024
  • ...AX]]-based [[workstation]] manufactured by [[Digital Equipment Corporation|DEC]]. The very first product with this name, the [[VAXstation 100]], was not V * [[:Category: VAXstation Peripherals|VAXstation Peripherals]]
    2 KB (194 words) - 02:59, 7 May 2024
  • ...al]]s which can be produced from the same [[printed circuit board|PCB]] ([[DEC part number]] 50-11903B), depending on exactly which components are inserte * [http://www.bitsavers.org/pdf/dec/qbus/Digital_Microcomputer_Interfaces_Handbook_1980.pdf microcomputer inter
    2 KB (258 words) - 13:51, 12 July 2023

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