Search results

From Computer History Wiki
Jump to: navigation, search

Create the page "Disk controller" on this wiki! See also the search results found.

Page title matches

  • RK11 disk controller
    ...storage|magnetic]] [[disk]] [[drive]]s ([[RK02/03 disk drive|RK02]]-[[RK05 disk drive|RK05]]), all based on the [[IBM 2315]] drive and pack. (The later [[RK06/07 disk drive|RK06 and RK07]], and their controller, the [[RK611]], are a different and entirely incompatible drive and pack.)
    14 KB (2,038 words) - 23:04, 13 September 2023
  • RK611 disk controller
    ...disk drive|RK06 and RK07]] moving-[[head]] magnetic removable cartridge [[disk]] [[drive]]s. All data transfers are done using [[Direct Memory Access|DMA] At least three of the other slots are wired as UNIBUS [[Small Peripheral Controller|SPC]] slots (and thus require [[G727 grant continuity card]]s to be inserte
    4 KB (563 words) - 13:33, 26 February 2023
  • RF11 disk controller
    ...]. It can interface with up to eight [[RS11 disk drive|RS11]] [[fixed-head disk]] drives; each has a capacity of 512 Kbytes of storage. ...d or write individual words; this was itended to allow optimal use of both disk space and [[main memory]] (e.g. during [[swapping]]).
    3 KB (437 words) - 23:52, 8 December 2021
  • RK8-E disk controller
    ...8 family|PDP-8]] [[OMNIBUS]] [[disk]] [[device controller]] for the [[RK05 disk drive]]. A single RK8-E could handle up to four RK05 drives. It used the [[ * [[RK08-P Disk Interface Control]]
    712 bytes (111 words) - 18:25, 29 April 2021
  • Commodore A2090 Hard Disk Controller
    [[Image:Amiga_A2090_hard_disk_controller.jpg|150px|thumb|right|An A2090 controller]] Technical Notes for Commodore A2090/2090a Hard Disk Controller
    136 KB (31,870 words) - 21:08, 14 January 2024
  • UDA50 Disk Controller
    ...an intelligent [[device controller]] which connects up to four [[Standard Disk Interconnect#SDI Family of DSA Products|SDI disks]] to a [[UNIBUS]]. ...y-chain (serial) method; thus, there is a separate I/O cable going to each disk drive.
    6 KB (980 words) - 10:55, 31 August 2023
  • RK11-C disk controller
    [[Image:DBRK11C.jpg|350px|thumb|right|RK11-C disk controller, Double Buffered version]] ...sor). It is mostly [[program compatible]] with the replacement [[RK11 disk controller#RK11-D|RK11-D]].
    9 KB (1,351 words) - 14:44, 26 March 2023
  • RP11 disk controller
    ...[[IBM 2315]] drive and pack --> (The later [[RP04 disk drive|RP04]]-[[RP06 disk drive|RP06]] drives are un-related - they include integral controllers, and ...version of the RP11 is the RP11-C. Like many of the earlier large [[device controller]]s for the [[PDP-11]], the RP11-C was a group of large custom [[wire-wrap]]
    4 KB (558 words) - 20:23, 10 February 2024
  • CDU-710/M disk controller
    ...logy Inc.]]. It fits in a [[DEC card form factor|quad]] [[Small Peripheral Controller]] slot. It support's [[DEC]]'s [[Mass Storage Control Protocol]]. Re-build the bootstrap, and then run [[disklabel]] to update the copy on the disk.
    980 bytes (142 words) - 00:05, 13 January 2024
  • RL11 disk controller
    ...for the [[QBUS]]) were for the [[RL01/02 disk drive|RL01 and RL02]] [[disk|disk drive]]s. (These drives protect the data, and [[sector]] headers, with sepa ...converter to the first drive; up to 4 drives can be connected to a single controller, using a bus running from one drive to the next, with a [[terminator]] in t
    8 KB (1,160 words) - 02:13, 1 February 2023
  • RP11-C disk controller
    #Redirect [[RP11 disk controller]]
    34 bytes (4 words) - 04:23, 5 October 2017
  • RX11 floppy disk controller
    ...ntrollers for the [[RX01/02 floppy drive|RX01]] [[diskette|floppy disk]] [[disk|drives]] for the [[UNIBUS]] and [[QBUS]]. ...have an identical programming interface; both use [[programmed I/O]]. The controller contains a [[buffer]], which is filled or emptied under program control.
    4 KB (516 words) - 14:50, 6 November 2022
  • RX211 floppy disk controller
    ...]] (and also the [[RX01/02 floppy drive|RX01]]) [[diskette|floppy disk]] [[disk|drives]] for the [[UNIBUS]] and [[QBUS]], respectively. | 0200 || CRC error on reading the sector from the disk
    4 KB (536 words) - 15:06, 6 November 2022
  • RXV21 floppy disk controller
    #Redirect [[RX211 floppy disk controller]]
    42 bytes (5 words) - 00:18, 28 March 2018
  • RXV11 floppy disk controller
    #Redirect [[RX11 floppy disk controller]]
    41 bytes (5 words) - 00:20, 28 March 2018
  • RC11 disk controller
    ...he [[PDP-11]]. It can handle up to 4 [[RS64 disk drive|RS64]] [[fixed-head disk]] drives, each with a capacity of 128 Kbytes of storage, organized in 32-wo |Disk Address Register || RCDA || 777442
    3 KB (372 words) - 03:14, 10 December 2021
  • RLV11 disk controller
    #Redirect [[RL11 disk controller]]
    34 bytes (4 words) - 18:46, 10 June 2018
  • RLV12 disk controller
    #Redirect [[RL11 disk controller]]
    34 bytes (4 words) - 18:47, 10 June 2018
  • RP10 disk controller
    The '''RP10 disk controller''' is a [[disk]] [[device controller]] for the [[PDP-10]], primarily for the early models ([[KA10]] and [[KI10]] ...1]], [[RP02 disk drive|RP02]] and [[RP03 disk drive]]s; up to 8 drives per controller. The RP10 has the ability to perform [[seek]]s on multiple drives simultane
    1 KB (184 words) - 21:59, 8 March 2023
  • RH10 disk controller
    #Redirect [[RH10 MASSBUS controller]]
    37 bytes (4 words) - 19:37, 17 November 2018
  • RF08 disk controller
    ...'''RF08 disk controller''' was a [[disk]] [[device controller]] for [[RS08 disk drive]]s on the [[OMNIBUS]] of [[PDP-8 family|PDP-8]]s and [[PDP-12]]s. One * [[DF32 disk controller]]
    525 bytes (79 words) - 20:26, 6 May 2021
  • DF32 disk controller
    ...s a [[disk]] [[device controller]] on the [[OMNIBUS]] of PDP-8s for [[DS32 disk drive]]s. One DF32 could handle up to two DS32 drives. It used the [[three * [[RF08 disk controller]]
    831 bytes (138 words) - 00:50, 30 April 2021
  • RL8-A disk controller
    ...-8 family|PDP-8s]] was for the [[RL01/02 disk drive|RL01 and RL02]] [[disk|disk drive]]s. It could be set under program control to either 8-bit or 12-bit m ...cable runs to the first drive; up to 4 drives can be connected to a single controller, using a bus running from one drive to the next, with a [[terminator]] in t
    7 KB (982 words) - 21:30, 26 May 2021
  • RL8A disk controller
    #Redirect [[RL8-A disk controller]]
    35 bytes (5 words) - 06:15, 27 May 2021
  • KDA50 disk controller
    ...chain (serial) method; thus, there is a separate I/O cable going to each [[disk drive]]. Direct connection of the KDA50 to each drive maximizes subsystem a ...tches host computer [[bus]] capacities to the requirements of high density disk drives. Onboard [[diagnostic]] capability with fault reporting both to the
    6 KB (888 words) - 10:56, 31 August 2023
  • UDA50 disk controller
    #Redirect [[UDA50 Disk Controller]]
    35 bytes (4 words) - 01:31, 7 November 2022
  • RQDX3 MFM Disk & Floppy QBUS Controller
    RQDX3 MFM Disk & Floppy QBUS Controller The RQDX3 [[MFM]] Disk & [[Floppy]] [[QBUS]] Controller connect the [[Series of MicroPDP-11 computers]] and the older models of the
    5 KB (809 words) - 05:06, 5 January 2024

Page text matches

  • RK06/07 disk drive
    {{Infobox Disk drive | controller = [[RK611 disk controller|RK611]] ([[UNIBUS]])
    3 KB (492 words) - 00:27, 15 August 2023
  • RK11 disk controller
    ...storage|magnetic]] [[disk]] [[drive]]s ([[RK02/03 disk drive|RK02]]-[[RK05 disk drive|RK05]]), all based on the [[IBM 2315]] drive and pack. (The later [[RK06/07 disk drive|RK06 and RK07]], and their controller, the [[RK611]], are a different and entirely incompatible drive and pack.)
    14 KB (2,038 words) - 23:04, 13 September 2023
  • RK611 disk controller
    ...disk drive|RK06 and RK07]] moving-[[head]] magnetic removable cartridge [[disk]] [[drive]]s. All data transfers are done using [[Direct Memory Access|DMA] At least three of the other slots are wired as UNIBUS [[Small Peripheral Controller|SPC]] slots (and thus require [[G727 grant continuity card]]s to be inserte
    4 KB (563 words) - 13:33, 26 February 2023
  • RF11 disk controller
    ...]. It can interface with up to eight [[RS11 disk drive|RS11]] [[fixed-head disk]] drives; each has a capacity of 512 Kbytes of storage. ...d or write individual words; this was itended to allow optimal use of both disk space and [[main memory]] (e.g. during [[swapping]]).
    3 KB (437 words) - 23:52, 8 December 2021
  • RS11 disk drive
    {{Infobox Disk drive | controller = [[RF11 disk controller|RF11]] ([[UNIBUS]])
    1 KB (212 words) - 22:14, 14 August 2023
  • RL01/02 disk drive
    {{Infobox Disk drive ...ler|RLV11]] and [[RLV12 disk controller|RLV12]] ([[QBUS]])<br>[[RL8-A disk controller|RL8-A]] ([[OMNIBUS]])
    8 KB (1,357 words) - 16:33, 18 August 2023
  • RK05 disk drive
    {{Infobox Disk drive | controller = [[RK8E]] ([[Omnibus]])<br>[[RK11|RK11-D]] ([[UNIBUS]])<br>[[RK11|RKV11-D]
    7 KB (1,170 words) - 00:30, 15 August 2023
  • RK8-E disk controller
    ...8 family|PDP-8]] [[OMNIBUS]] [[disk]] [[device controller]] for the [[RK05 disk drive]]. A single RK8-E could handle up to four RK05 drives. It used the [[ * [[RK08-P Disk Interface Control]]
    712 bytes (111 words) - 18:25, 29 April 2021
  • VAX-11/780
    ...e [[KL10]], it loaded [[microcode]] from [[secondary storage]] (a [[floppy disk]]), under the control of a [[front end]] (a [[PDP-11/03]]). *SBI system bus controller
    8 KB (1,030 words) - 21:30, 25 April 2024
  • Applesoft BASIC
    ...ating point features, was busy with the [[Disk II]] [[drive]] and [[device controller]], and with [[Apple DOS]], Apple turned to Microsoft, who was the BASIC ven ...l-D character (ASCII 4), which BASIC programs would send before printing a disk command to get DOS's attention. ProDOS followed this lead, although the BAS
    8 KB (1,203 words) - 19:34, 20 June 2023
  • Commodore Business Machines
    * [[Commodore A2090 Hard Disk Controller]]
    2 KB (323 words) - 21:09, 14 January 2024
  • VAX-11/730
    ...the other. The only device on the Port Bus is the [[RB730 Integrated Disk Controller]], which also connects to the UNIBUS for [[interrupt]]s (it plugs into a de ...ice|MUD/SPC]] slot, but this is not confirmed), and one [[Small Peripheral Controller|SPC]] slot, which also contained the 'UNIBUS out'.
    5 KB (708 words) - 12:22, 29 March 2023
  • NORD-10
    ...tem in the case of malfunction. Each group had its own [[device controller|controller]] which in addition to functioning as an electronic switch for the bus syst ...terface slots. Interfaces for [[secondary storage|mass storage]] such as [[disk]], [[drum]], [[Magnetic tape|magtape]], etc., were built with one interface
    8 KB (1,313 words) - 13:52, 11 July 2023
  • MicroVAX I
    With a [[VCB01 Video Controller|VCB01]] Monochrome Video Subsystem added, the MicroVAX I becomes a [[VAXsta ...system disk attached to the first [[Mass Storage Control Protocol]] (MSCP) controller.
    10 KB (1,543 words) - 02:27, 7 May 2024
  • PDP-10
    On the KL10, an optional [[DIA20 In/Out Bus Controller]] could also be attached, to provide a KA10/KI10 compatible I/O bus. Howeve ...ain [[backplane]]. For I/O, it used the [[UNIBUS]] and (via [[RH11 MASSBUS controller|RH11]]'s) the [[MASSBUS]].
    11 KB (1,640 words) - 20:59, 8 March 2024
  • PDP-8 architecture
    This strategy was inadequate for more complicated devices such as disk drives. Such devices used these 3 bits in completely device-specific fashio ...g a [[PDP-8 Memory Extension units‎|Memory Extension Controller]]. This controller expanded the addressable memory by 4KW blocks of memory; each 4KW block of
    22 KB (3,497 words) - 19:34, 29 November 2022
  • Bus
    ...the CPU would move the data by reading the memory that corresponded to the disk drive. Almost all early computers were built in this fashion, starting with ...ch of the burden for moving the data out of the CPU and into the cards and controller, so devices on the bus could talk to each other with no CPU intervention. T
    14 KB (2,170 words) - 05:09, 5 September 2019
  • List of DEC part numbers
    | M7164 || [[KDA50]] || aka. [[QDA]] [[SDI]] controller, board 1 of 2 | M7165 || [[KDA50]] || aka. [[QDA]] [[SDI]] controller, board 2 of 2
    4 KB (465 words) - 18:30, 7 January 2024
  • Disk II
    {{Infobox Disk drive | name = Disk II
    2 KB (360 words) - 02:09, 17 December 2018
  • Mass Storage Control Protocol
    ...rotocol]] used by [[Digital Equipment Corporation|DEC]] to interact with [[disk]]s and [[magnetic tape drive]]s for, amongst other computers, [[PDP-11]]s a ...r layers for the physical connection to the drive(s), including [[Standard Disk Interconnect]], [[Low End System Interconnect]], and [[Digital Storage Syst
    1,021 bytes (134 words) - 20:41, 23 April 2024
  • UNIX First Edition
    ...ed for the move was one of the first [[PDP-11/20]]'s built; there was no [[disk]] [[mass storage]] available from [[DEC]] for the machine when it first arr ...the version for which we have the [[source code]] (below), an [[RK11 disk controller|RK11]] had been added; swapping remained on the RF11. The version which we
    6 KB (926 words) - 19:13, 29 February 2024
  • Installing 4.3 BSD RENO on SIMH
    ...under SIMH. Instead you also need a 4.3 BSD system to build the bootable disk to be used for RENO. For the fun of it I re-installed 4.3 then made a copy of the 4.3 disk & put
    9 KB (1,433 words) - 15:40, 18 August 2009
  • DEC indicator panel
    [[Image:RF11indicator.jpg|thumb|right|150px|[[RF11 disk controller|RF11]] indicator panel mounted, as usual, at the top of an [[H960 rack|H960 ...essing Unit|CPU]] had such lights; other devices such as [[disk]] [[device controller|controllers]] also had their own indicator panels.
    4 KB (612 words) - 20:33, 5 January 2024
  • 4.3 BSD Tahoe
    the KDB-50 BI disk controller from Chris Torek, and the QVSS + The system has full support for disk labels that con-
    7 KB (1,067 words) - 04:25, 10 December 2018
  • TROPIX Manual
    Chapter 6 - Creation of the boot disk .......... 14 Chapter 10 - Modes of TROPIX installation disk
    91 KB (12,020 words) - 17:55, 13 August 2019
  • Installing Ultrix 4.0 on SIMH
    your system disk and loads the mandatory ULTRIX software subsets. *** SYSTEM DISK SELECTION ***
    13 KB (1,865 words) - 18:41, 3 July 2022
  • Windows NT 3.1 HCL
    X COMPAQ Fast SCSI-2 Controller X COMPAQ 6260 SCSI-2 Controller
    144 KB (18,526 words) - 03:17, 17 December 2018
  • Amiga
    ...an Intel inboard 386 expansion card, nor did it have space to mount a hard disk. ...Amiga 600 (37.299). The Amiga 600 HD variant included a 2.5 inch 40Mb IDE disk, and shipped with the firmware version 37.300 . A later firmware chip was
    13 KB (2,120 words) - 00:41, 17 December 2018
  • VT100
    The option board included 64KB of RAM, a floppy disk controller and an extra serial port, in addition to the Z80.
    4 KB (664 words) - 14:34, 11 August 2023
  • Windows NT 3.5 HCL
    located in the \i386 directory on Windows NT 3.5 CD-ROM or floppy disk #2 of the EISA X COMPAQ Fast SCSI-2 Controller
    279 KB (34,581 words) - 03:21, 17 December 2018
  • A UNIX™ Operating System for the DEC VAX-11/780 Computer
    * MASSBUS adaptor with two RP06 disk spindles (176M bytes per spindle) ...Maintenance programs for file system checking, bootstrapping, and physical disk pack handling have also been implemented.
    49 KB (7,745 words) - 14:29, 6 May 2023
  • Microsoft Windows-386 Being Delivered With Compaq 80386-Based PCs Through Dec. 31, 1987
    ...te RAM, two megabytes is recommended; a CGA, EGA or VGA compatible display controller and display; and MS-DOS version 3.1 or later. A COMPAQ DESKPRO 386 configur
    5 KB (748 words) - 18:06, 13 January 2024
  • Commodore A2090 Hard Disk Controller
    [[Image:Amiga_A2090_hard_disk_controller.jpg|150px|thumb|right|An A2090 controller]] Technical Notes for Commodore A2090/2090a Hard Disk Controller
    136 KB (31,870 words) - 21:08, 14 January 2024
  • Setting up the Third Berkeley Software Tape
    ...per sector, and at the lowest driver levels the system deals with 512 byte disk records. == Making a disk from tape ==
    42 KB (6,834 words) - 03:01, 17 January 2023
  • RT-11
    ...ile does not fit in a 'hole' left by an old deleted file, the files on the disk must be moved together to create a larger area of free space. *DL''n'': RL01 disk cartridge
    6 KB (830 words) - 23:09, 20 October 2018
  • IBM AT
    The IBM AT shipped with a WD-1002 [[controller]], that supported MFM hard [[disk]]s, but unlike other controllers, the control code was in the IBM AT, and t ...2" disk on an original AT, if it required a [[ROM]] update, or a 3rd party controller, or both.
    2 KB (396 words) - 00:41, 20 October 2018
  • RLV12
    #Redirect [[RL11 disk controller]]
    34 bytes (4 words) - 18:51, 10 June 2018
  • RLV-12
    #Redirect [[RL11 disk controller]]
    34 bytes (4 words) - 18:51, 10 June 2018
  • RLV-11
    #Redirect [[RL11 disk controller]]
    34 bytes (4 words) - 18:52, 10 June 2018
  • M782 Interrupt Control
    ...longer used a large number of small Flip Chips (such as the [[TM11 magtape controller|TMB11]]) also used it.
    5 KB (820 words) - 04:04, 28 November 2023
  • UDA50 Disk Controller
    ...an intelligent [[device controller]] which connects up to four [[Standard Disk Interconnect#SDI Family of DSA Products|SDI disks]] to a [[UNIBUS]]. ...y-chain (serial) method; thus, there is a separate I/O cable going to each disk drive.
    6 KB (980 words) - 10:55, 31 August 2023
  • Installing 386BSD on BOCHS
    ata0-master: type=disk, path="disk.img", mode=flat, cylinders=1024, heads=16, spt=63, translation=none, model= boot: disk, floppy
    27 KB (4,355 words) - 23:38, 26 March 2023
  • IBM XT
    ...the adapter for the [[tape drive]]. The IBM XT was also sold with a [[hard disk]] drive, along with a [[floppy drive]], or as a dual floppy drive system. ...a real time clock, parallel, and serial port cards, floppy and hard disk [[controller]] cards, and a video card.
    1 KB (173 words) - 14:00, 19 October 2018
  • Floppy disk
    ...are [[random access]]. The media isn't rigid, unlike the [[platter]]s in [[Disk#Recent developments|hard disks]], giving them the common name of 'floppies' ...tosh|Mac]] was the first mainstream machine to ship with the 3 1/2" floppy disk, with a formatted capacity of 400KB as it was single sided. Capacities went
    5 KB (682 words) - 21:16, 17 July 2022
  • Linux 0.11
    You can download a Qemu hard disk image [http://sourceforge.net/projects/bsd42/files/4BSD%20under%20Windows/v too, but you need an AT-Bus controller for your harddisk.
    5 KB (803 words) - 01:20, 20 December 2018
  • Linux 0.12
    - Virtual memory: swapping to disk when out of RAM but you will need an AT-bus hard disk controller.)
    5 KB (824 words) - 01:26, 20 December 2018
  • Linux 0.95a
    - Virtual memory: swapping to disk when out of RAM but you will need an AT-bus hard disk controller.) Both DX and SX
    6 KB (879 words) - 01:25, 20 December 2018
  • Linux 0.01
    Currently only a subset of AT-hardware is supported (hard-disk, screen, - AT-type harddisk controller (IDE is fine)
    13 KB (2,235 words) - 01:24, 20 December 2018
  • RH750 Massbus Adapter
    The '''RH750 Massbus Adapter''' was a [[MASSBUS]] [[device controller]] for the [[VAX-11/750]]'s [[CPU/Memory Interconnect]] (CMI). ...ng both on one RH750 was possible, but tape usage had a negative impact on disk performance.
    1 KB (167 words) - 02:07, 7 May 2024
  • Setting up UNIX - Sixth Edition
    3. The UNIX software on magtape or disk pack. mediately to make a copy of the disk or tape to guard
    29 KB (3,738 words) - 02:56, 17 January 2023
  • RA81 Disk Drive
    {{Infobox Disk drive | controller = [[Standard Disk Interconnect#SDI Family of DSA Products|all SDI controllers]]
    4 KB (542 words) - 03:16, 31 August 2023
  • NetBSD 0.8 announcement
    kernel to your hard disk, once you have it partitioned to your disk.
    34 KB (5,687 words) - 18:11, 16 December 2018
  • NetBSD 0.9 announcement
    Modified the SCSI disk startup so that DEC disks (for example) i386 wd controller driver: major rewrite of timeout code to use
    29 KB (4,794 words) - 18:15, 16 December 2018
  • NetBSD 0.9
    I should also add I've had disk geometry errors with Bochs, and DMA and no ide detection under virtual box. Virtual PC seems to just hang at the hard disk... However VMWare Fusion 3.1.1 on [[OS X]] works great!
    4 KB (686 words) - 18:15, 16 December 2018
  • 386BSD 0.0 announcement
    mately 20 MB of disk space. Note that at least 5 MB of the total accumulated disk space mentioned should be
    25 KB (3,920 words) - 05:43, 15 July 2019
  • FreeBSD 1.0 GAMMA announcement
    various SCSI controller, network and serial cards is also provided. Disk Controllers:
    10 KB (1,541 words) - 15:59, 16 December 2018
  • Seagate ST1144A
    The '''ST1144A''' (sometimes referred to as a '''ST-1144A''') was a [[disk drive]] for [[IBM-compatible PC]]s from [[Seagate]]. Controller IDE / AT Precompensation
    25 KB (3,017 words) - 18:47, 13 January 2024
  • CM 1700
    ...upports the organization of virtual memory that is being undertaken by the controller memory management. ...t controller for memory, disk controller and multifunctional communication controller for controlling I / O devices through a system interface ORs were Firmware.
    6 KB (853 words) - 00:41, 2 January 2024
  • SQ739
    ...was a [[QBUS]] [[Small Computer System Interface|SCSI]] disk/tape [[device controller]] from [[Dilog]], for [[PDP-11]]s and small [[VAX]]en. ...739_SCSI_MSCP_Disk_and_Tape_Controller_Oct91.pdf Model SQ739 Disk and Tape Controller Installation and Operation Manual]
    456 bytes (65 words) - 00:06, 13 January 2024
  • RM02/03 disk drive
    {{Infobox Disk drive ...KL10]])<br>[[RH11 MASSBUS controller|RH11]] ([[UNIBUS]])<br>[[RH70 MASSBUS controller|RH70]] ([[PDP-11/70]])<br>[[RH780 Massbus Adapter|RH780]] ([[VAX-11/780]])<
    4 KB (533 words) - 17:08, 15 August 2023
  • RP05 disk drive
    ...-[[platter]] large [[disk]] drive, and the predecessor to the later [[RP06 disk drive|RP06]]. It had a 40 MB disk pack, 7.5 μsec/word transfer rate, and rotated at 2400 RPM.
    742 bytes (109 words) - 00:38, 15 August 2023
  • RP06 disk drive
    {{Infobox Disk drive ...KL10]])<br>[[RH11 MASSBUS controller|RH11]] ([[UNIBUS]])<br>[[RH70 MASSBUS controller|RH70]] ([[PDP-11/70]])<br>[[RH780 Massbus Adapter|RH780]] ([[VAX-11/780]])<
    2 KB (297 words) - 00:39, 15 August 2023
  • RA60 Disk Drive
    {{Infobox Disk drive | controller = [[Standard Disk Interconnect#SDI Family of DSA Products|all SDI controllers]]
    4 KB (524 words) - 10:36, 31 August 2023
  • RA70 disk drive
    {{Infobox Disk drive | controller = [[Standard Disk Interconnect#SDI Family of DSA Products|all SDI controllers]]
    2 KB (280 words) - 10:35, 31 August 2023
  • RA80 Disk Drive
    {{Infobox Disk drive | controller = [[Standard Disk Interconnect#SDI Family of DSA Products|all SDI controllers]]
    2 KB (332 words) - 03:16, 31 August 2023
  • RM80 Disk Drive
    {{Infobox Disk drive ...ASSBUS controller|RH70]], [[RH10 MASSBUS controller|RH10]], [[RH20 MASSBUS controller|RH20]], [[RH780 Massbus Adapter|RH780]], [[RH750 Massbus Adapter|RH750]]
    3 KB (355 words) - 16:23, 18 August 2023
  • RA82 disk drive
    {{Infobox Disk drive | controller = [[Standard Disk Interconnect#SDI Family of DSA Products|all SDI controllers]]
    2 KB (306 words) - 03:12, 31 August 2023
  • RD31
    The '''RD31''' was a 30 MB 5.25" half height [[ST506 disk interface|ST506]] disk. The '''RD31-A''' was a 20 MB version - a re-labelled [[Seagate]] [[ST-225] It was supported by the following DEC [[QBUS]] MFM disk controller:
    327 bytes (49 words) - 15:12, 5 January 2024
  • RD32
    The '''RD32''' was a 42 MB 5.25" half height [[ST506 disk interface|ST506]] disk. It is supported by the following DEC [[QBUS]] MFM disk controller:
    295 bytes (43 words) - 15:06, 5 January 2024
  • RD52
    ...2''' is a re-branded 30MB 5.25" Full Height [[ST506 disk interface|ST506]] disk; either: It is supported by the following DEC [[QBUS]] MFM disk controllers:
    515 bytes (69 words) - 14:31, 5 January 2024
  • RD53 disk drive
    ...EC]] is a re-branded 72MB 5.25" Full Height [[ST506 disk interface|ST506]] disk; either: It is supported by the following DEC [[QBUS]] MFM disk controllers:
    687 bytes (90 words) - 15:03, 5 January 2024
  • RD54
    The '''RD54''' is 159 MB 5.25" [[ST506 disk interface|ST506]] disk drive, a re-labelled [[Maxtor]] XT 2190 Controller MFM / ST506 Precompensation 65535
    19 KB (2,330 words) - 14:58, 5 January 2024
  • RX50 dual-diskette drive
    {{Infobox Disk drive The '''RX50 dual-diskette drive''' is a 5.25" full height [[floppy disk]] drive from [[Digital Equipment Corporation|DEC]]. It uses [[Modified Freq
    2 KB (284 words) - 14:45, 15 September 2023
  • RX33 Flexible Disk Drive
    The '''RX33 Flexible Disk Drive''' was a half height [[floppy drive]] for 5.25" 1.2 MB floppies. It i ...[[MicroVAX 2000]] and as a [[bootstrap]] device in [[Hierarchical Storage Controller]]s.
    4 KB (607 words) - 15:51, 15 September 2023
  • TU55 DECtape Transport
    | controller = [[TC01 DECtape Control|TC01]], [[TC08 DECtape Controller|TC08]], [[TD10 DECtape Control|TD10]] ...tion. These [[magnetic storage|magnetic media]] were handled just like a [[disk]] drive with a 'normal' [[file system]].
    993 bytes (135 words) - 14:33, 30 May 2022
  • TPA-11/580
    ...memory amount with the MS580-C controller was 2x4=8 MB. There was another controller, the MS580-F that was to be able to use 64 MB, but I don't know if that was ...unit, an EPROM that emulated another floppy and an RX01-compatible floppy disk formatter. This subsystem was able to do everything that an LSI-11-based VA
    4 KB (587 words) - 00:38, 2 January 2024
  • RD51
    ...d [[Seagate]] 5.25" Full Height ST-412 10MB [[ST506 disk interface|ST506]] disk. It is supported by the following DEC [[QBUS]] MFM disk controllers:
    685 bytes (91 words) - 15:12, 5 January 2024
  • Setting up (BSD 4.0) the Fourth Berkeley Software Tape
    Making a disk from tape disk with a root filesystem on it.
    57 KB (8,582 words) - 03:00, 17 January 2023
  • Bug fixes and changes in 4.1bsd
    up A driver for a EMULEX SC-11 or SC-21 UNIBUS disk controller with storage module (e.g. Ampex 9300)
    39 KB (5,307 words) - 05:01, 11 December 2018
  • Inside OS/2
    computer and then transferred electronically or via disk to other MS-DOS got its start when IBM asked Microsoft to develop a disk operating
    627 KB (92,395 words) - 03:42, 17 December 2018
  • Installing Ultrix 4.5 on SIMH
    ...2gb each) attached to an [[RQDX3 MFM Disk & Floppy QBUS Controller|RQDX3]] controller (RQ0 and RQ1) *CD ROM drive attached to the same RQDX3 controller as unit 2 (RQ2)
    44 KB (6,192 words) - 09:30, 29 September 2023
  • UNIX* System V and 4.1C BSD
    2.4.8 Generalized disk driver.............. 15 terminal controller. Although DEC no longer supports this
    113 KB (13,419 words) - 02:06, 17 December 2018
  • RK02/03 disk drive
    {{Infobox Disk drive | controller = [[RK8E]] ([[Omnibus]])<br>[[RK11|RK11-C]] ([[UNIBUS]])
    2 KB (259 words) - 00:29, 15 August 2023
  • BM792 ROM
    ...]] slot. Most versions were used for [[bootstrap]]ping the machine, from [[disk]], [[paper tape|paper]] and [[magnetic tape]], etc, but it could be used fo ...[[RF11 disk controller|RF11]], [[RK11 disk controller|RK11]], [[RP11 disk controller|RP11]])
    3 KB (453 words) - 20:05, 4 December 2021
  • M9301 ROM
    Most versions were used for [[bootstrap|bootstrapping]] the machine, from [[disk]], [[paper tape]], [[magnetic tape]], etc, but it could be use for any purp ...[TA11]] casette tape, [[RX11 floppy disk controller|RX11]] 8-inch [[floppy disk]]), supported auto-boot on power on, and also power-fail restart
    9 KB (1,304 words) - 19:41, 7 December 2021
  • KL10
    ...usses]] (called the 'K Bus' in the KL10). Similarly, an [[DIA20 In/Out Bus Controller]] could be attached to the E Bus, to provide a [[PDP-10 I/O Bus]] (called t ...(for data movement). The [[MASSBUS]] can be used to connect a variety of [[disk]] and [[magnetic tape]] [[mass storage]] devices.
    11 KB (1,737 words) - 13:06, 2 April 2024
  • BM873 ROM
    Most versions were used for [[bootstrap]]ping the machine, from [[disk]], [[paper tape|paper]] and [[magnetic tape]], etc, but it could be used fo ...magtape controller|TM11]] [[magnetic tape]], [[TA11 Magnetic Tape Cassette controller|TA11]] casette magnetic tape, [[PC04/PC05 High-Speed Paper-Tape Reader/Punc
    5 KB (756 words) - 01:02, 20 November 2021
  • Installing UNIX Sixth Edition
    ...ng UNIX V6 usually required a machine with a tape drive, and one or more [[disk drive]]s. ...RP03]] on an [[RP11]] UNIBUS controller, or the [[RP04]], with an internal controller which connected to a MASSBUS.
    6 KB (1,004 words) - 05:35, 27 March 2024
  • Installing Unix Seventh Edition
    ...ling Unix V7 usually required a machine with a tape drive, and one or more disk drives. ...01/02 disk drive|RL01 or RL02]] on an [[RL11 disk controller|RL11]] UNIBUS controller.
    5 KB (802 words) - 18:20, 29 October 2020
  • Ersatz-11
    * One of each disk/tape controller type
    868 bytes (126 words) - 18:13, 9 January 2024
  • RX01/02 floppy drive
    {{Infobox Disk drive <!-- | controller = -->
    8 KB (1,195 words) - 20:09, 15 August 2023
  • MASSBUS
    ...netic tape|tape]] controllers such as the [[RP04 disk drive|RP04]], [[RP06 disk drive|RP06]], [[TM02]] and [[TM03]]. * to allow a single [[device controller]] to handle multiple different [[peripheral]]s;
    5 KB (729 words) - 21:36, 2 December 2023
  • RK11-C disk controller
    [[Image:DBRK11C.jpg|350px|thumb|right|RK11-C disk controller, Double Buffered version]] ...sor). It is mostly [[program compatible]] with the replacement [[RK11 disk controller#RK11-D|RK11-D]].
    9 KB (1,351 words) - 14:44, 26 March 2023
  • RK11
    #REDIRECT [[RK11 disk controller]]
    34 bytes (4 words) - 14:40, 8 November 2016
  • RP11 disk controller
    ...[[IBM 2315]] drive and pack --> (The later [[RP04 disk drive|RP04]]-[[RP06 disk drive|RP06]] drives are un-related - they include integral controllers, and ...version of the RP11 is the RP11-C. Like many of the earlier large [[device controller]]s for the [[PDP-11]], the RP11-C was a group of large custom [[wire-wrap]]
    4 KB (558 words) - 20:23, 10 February 2024
  • RP11
    #Redirect [[RP11 disk controller]]
    34 bytes (4 words) - 15:09, 8 November 2016
  • DECtape
    ...ead]], and used hydro-dynamic lubrication to reduce wear on the tape; like disk heads, the tape floated on a layer of air while the tape was moving, withou ...U55 DECtape Transport]], and the dual [[TU56 DECtape Transport]]. [[Device controller|Controllers]] for them existed for the [[PDP-7]], [[PDP-8 family|PDP-8]], [
    5 KB (736 words) - 14:21, 30 May 2022
  • Disk
    '''Disk''' storage was, until recently, the primary form of high-speed on-line [[se ...ead/write '''[[head]]''' is used to read and write data on the disk as the disk is rotated underneath (or above) it, by magnetizing the particles in one of
    4 KB (699 words) - 14:20, 16 July 2023
  • CDU-710/M disk controller
    ...logy Inc.]]. It fits in a [[DEC card form factor|quad]] [[Small Peripheral Controller]] slot. It support's [[DEC]]'s [[Mass Storage Control Protocol]]. Re-build the bootstrap, and then run [[disklabel]] to update the copy on the disk.
    980 bytes (142 words) - 00:05, 13 January 2024
  • CDU-710/M
    #Redirect [[CDU-710/M disk controller]]
    39 bytes (5 words) - 17:44, 3 January 2017
  • VAXstation 3200/3500
    | Video Controller || colspan="2" | [[VCB02]] Mono / Color | Disk Controller || [[RQDX3 MFM Disk & Floppy QBUS Controller|RQDX3]] || [[KDA50]]
    2 KB (296 words) - 07:15, 31 January 2024
  • NORD-50
    ...byte oriented devices such as terminals, general [[DMA]] devices such as [[disk]]s and [[magnetic tape]]s, the universal DMA interface, and special high-sp * 1504 NORD-50 Controller
    3 KB (496 words) - 03:51, 20 October 2018
  • Honeywell 6000 series
    ...tually a 'Microprogrammed Peripheral Controller' (MPC) was used to control disk and tape drives.
    12 KB (1,837 words) - 19:24, 3 January 2024
  • RP04 disk drive
    {{Infobox Disk drive ...P-10]])<br>[[RH11 MASSBUS controller|RH11]] ([[UNIBUS]])<br>[[RH70 MASSBUS controller|RH70]] ([[PDP-11/70]])
    2 KB (284 words) - 19:38, 23 December 2023
  • RP03 disk drive
    {{Infobox Disk drive | controller = [[RP10 disk controller|RP10]] ([[PDP-10]])<br>[[RP11 disk controller|RP11]] ([[UNIBUS]])
    2 KB (233 words) - 20:45, 10 February 2024
  • RH11 MASSBUS controller
    ...r''' allowed the interconnection of [[MASSBUS]] devices such as the [[RP04 disk drive|RP04]] to systems with a [[UNIBUS]], primarily on [[PDP-11]]'s. Two dual-sized cards containing controller logic:
    6 KB (951 words) - 15:40, 25 February 2022
  • RL11
    #Redirect [[RL11 disk controller]]
    34 bytes (4 words) - 02:50, 5 October 2017
  • RL11 disk controller
    ...for the [[QBUS]]) were for the [[RL01/02 disk drive|RL01 and RL02]] [[disk|disk drive]]s. (These drives protect the data, and [[sector]] headers, with sepa ...converter to the first drive; up to 4 drives can be connected to a single controller, using a bus running from one drive to the next, with a [[terminator]] in t
    8 KB (1,160 words) - 02:13, 1 February 2023
  • RP11-C disk controller
    #Redirect [[RP11 disk controller]]
    34 bytes (4 words) - 04:23, 5 October 2017
  • RP11-C
    #Redirect [[RP11 disk controller]]
    34 bytes (4 words) - 04:24, 5 October 2017
  • KS10
    ...ed the [[microcode]]d [[Central Processing Unit|CPU]], the [[main memory]] controller, and two or three [[UNIBUS]] adapters (which are used to perform all [[inpu These two types of bus, along with [[MASSBUS]]es provided by [[RH11 MASSBUS controller|RH11-C]]'s on the UNIBUSes, are the only buses in the KS10; it supports nei
    8 KB (1,237 words) - 19:48, 14 July 2023
  • PDP-15
    ...[[word]]s of [[main memory]]), to the PDP-15/40 (with 24K words, and two [[disk]]s). ...ia the RF15 controller), and [[RP02 disk drive|RP02]] large [[disk]] (RP15 controller).
    4 KB (591 words) - 13:40, 11 July 2023
  • RP02 disk drive
    {{Infobox Disk drive | controller = [[RP10 disk controller|RP10]] ([[PDP-10]])<br>[[RP11 disk controller|RP11]] ([[UNIBUS]])
    2 KB (299 words) - 20:41, 10 February 2024
  • RH70 MASSBUS controller
    ...r''' allowed the interconnection of [[MASSBUS]] devices such as the [[RP04 disk drive|RP04]] to a [[PDP-11/70]]. ...bus/CSS-MO-F-5.2-27_RH70_Option_Description_Feb77.pdf RH70/Special Massbus Controller Option Description] (CSS-MO-F-5.2-27)
    2 KB (318 words) - 15:45, 25 February 2022
  • PDP-9
    ...]] (RM09 controller) and [[fixed-head disk]] (RB09; and RS09, via the RF09 controller). The RM09 and RB09 use the DM09.
    6 KB (801 words) - 22:14, 9 February 2024
  • MX15-B Memory Multiplexer
    Some DMA devices on the UNIBUS (such as the [[RK11 disk controller#RK11-E|RK11-E]]) were able to do [[UNIBUS parity#18-bit width|18-bit transf
    2 KB (314 words) - 00:35, 1 December 2022
  • M9312 ROM
    ...memory]] diagnostics, and the ability to [[bootstrap]] the machine from [[disk]], [[magnetic tape]], etc; a command to boot the machine could be given in ! ROM part # !! Device !! Controller
    7 KB (1,103 words) - 11:42, 3 April 2022
  • WAITS
    * The 6 series introduced the use of [[disk]] file [[secondary storage|storage]]. * In September 1977, the old disk controller by Phil Petit was replaced with a Foonly C1 channel.
    6 KB (920 words) - 13:33, 6 January 2024
  • DEC edge connector contact identification
    ...e connectors by the slot connector into which it plugged. (The [[RK11 disk controller#RK11-D|RK11-D]] engineering drawings actually have a page which shows both
    2 KB (338 words) - 18:20, 16 May 2020
  • DEC bootstrap device codes
    ! Code !! Controller !! Device !! Description | CR || [[CR11 Controller|CR11]] ||[[CR11 Card Readers|CR11 Card Reader]] || [[Punched card]]s
    3 KB (357 words) - 19:53, 16 November 2023
  • Technology Square
    ...hem, along a new wall built approximately where the two pillars are; its [[disk drive]]s were along the outer wall. ...which was demolished, was), with its [[Digital Equipment Corporation|DEC]] disk drives in front of it. When the [[KS10]] ITS machines arrived, they went wh
    7 KB (1,012 words) - 06:46, 20 February 2024
  • RX11
    #Redirect [[RX11 floppy disk controller]]
    41 bytes (5 words) - 03:19, 27 March 2018
  • RXV11
    #Redirect [[RX11 floppy disk controller]]
    41 bytes (5 words) - 03:19, 27 March 2018
  • RX11 floppy disk controller
    ...ntrollers for the [[RX01/02 floppy drive|RX01]] [[diskette|floppy disk]] [[disk|drives]] for the [[UNIBUS]] and [[QBUS]]. ...have an identical programming interface; both use [[programmed I/O]]. The controller contains a [[buffer]], which is filled or emptied under program control.
    4 KB (516 words) - 14:50, 6 November 2022
  • RX211 floppy disk controller
    ...]] (and also the [[RX01/02 floppy drive|RX01]]) [[diskette|floppy disk]] [[disk|drives]] for the [[UNIBUS]] and [[QBUS]], respectively. | 0200 || CRC error on reading the sector from the disk
    4 KB (536 words) - 15:06, 6 November 2022
  • RXV21 floppy disk controller
    #Redirect [[RX211 floppy disk controller]]
    42 bytes (5 words) - 00:18, 28 March 2018
  • RXV21
    #Redirect [[RX211 floppy disk controller]]
    42 bytes (5 words) - 00:18, 28 March 2018
  • RX211
    #Redirect [[RX211 floppy disk controller]]
    42 bytes (5 words) - 00:19, 28 March 2018
  • RXV11 floppy disk controller
    #Redirect [[RX11 floppy disk controller]]
    41 bytes (5 words) - 00:20, 28 March 2018
  • RC11
    #Redirect [[RC11 disk controller]]
    34 bytes (4 words) - 14:29, 14 April 2018
  • RC11 disk system
    #Redirect [[RC11 disk controller]]
    34 bytes (4 words) - 14:29, 14 April 2018
  • RC11 disk
    #Redirect [[RC11 disk controller]]
    34 bytes (4 words) - 14:30, 14 April 2018
  • RC11 disk controller
    ...he [[PDP-11]]. It can handle up to 4 [[RS64 disk drive|RS64]] [[fixed-head disk]] drives, each with a capacity of 128 Kbytes of storage, organized in 32-wo |Disk Address Register || RCDA || 777442
    3 KB (372 words) - 03:14, 10 December 2021
  • RF11
    #REDIRECT [[RF11 disk controller]]
    34 bytes (4 words) - 15:25, 14 April 2018
  • RF11 disk system
    #Redirect [[RF11 disk controller]]
    34 bytes (4 words) - 15:26, 14 April 2018
  • RF11 disk
    #Redirect [[RF11 disk controller]]
    34 bytes (4 words) - 15:27, 14 April 2018
  • RK11 disk
    #Redirect [[RK11 disk controller]]
    34 bytes (4 words) - 20:22, 14 April 2018
  • Device controller
    A '''device controller''' is a block of [[electronic]] [[hardware]] which is an intermediary betwe The canonical pairing is a disk controller and a [[disk]] drive, although controllers are also found with [[magnetic tape drive]]s,
    778 bytes (107 words) - 02:06, 16 December 2018
  • Xerox Alto
    ...] of 16-bit [[word]]s), and those for [[device controller]]s such as the [[disk]], display, and Ethernet. ...CPU did not support [[Direct Memory Access|DMA]]; rather, such devices ([[disk]], display, LAN) connected to the CPU's main [[bus]]. The processor had pro
    6 KB (863 words) - 22:39, 3 October 2023
  • RK-11
    #Redirect [[RK11 disk controller]]
    34 bytes (4 words) - 14:40, 3 May 2018
  • RP-11
    #Redirect [[RP11 disk controller]]
    34 bytes (4 words) - 14:43, 3 May 2018
  • RL-11
    #Redirect [[RL11 disk controller]]
    34 bytes (4 words) - 14:44, 3 May 2018
  • RC-11
    #Redirect [[RC11 disk controller]]
    34 bytes (4 words) - 14:51, 3 May 2018
  • RX-11
    #Redirect [[RX11 floppy disk controller]]
    41 bytes (5 words) - 14:52, 3 May 2018
  • RXV-11
    #Redirect [[RX11 floppy disk controller]]
    41 bytes (5 words) - 14:58, 3 May 2018
  • RKV-11
    #REDIRECT [[RK11 disk controller]]
    34 bytes (4 words) - 15:00, 3 May 2018
  • RKV11
    #REDIRECT [[RK11 disk controller]]
    34 bytes (4 words) - 15:00, 3 May 2018
  • SITS
    ...is a [[main memory]]-resident [[kernel]] [[debug]]ger; SALV for managing [[disk]]s; a [[TECO]]-like editor called TINTE for text editing, and [[DDT]] for d * A set of disk images from May 1978 with SITS 122.
    7 KB (1,015 words) - 22:43, 15 March 2024
  • Drive
    ...ia, it is the part which remains connected to the computer (via a [[device controller]]). * [[disk]] drives, or hard drives;
    433 bytes (61 words) - 05:31, 13 December 2018
  • RLV11 disk controller
    #Redirect [[RL11 disk controller]]
    34 bytes (4 words) - 18:46, 10 June 2018
  • RLV12 disk controller
    #Redirect [[RL11 disk controller]]
    34 bytes (4 words) - 18:47, 10 June 2018
  • RLV11
    #Redirect [[RL11 disk controller]]
    34 bytes (4 words) - 18:52, 10 June 2018
  • M105 Address Selector
    ...longer used a large number of small Flip Chips (such as the [[TM11 magtape controller|TMB11]]) also used it.
    2 KB (249 words) - 04:13, 28 November 2023
  • Memory
    ...such technology, e.g. the [[cache]]s often now found in [[disk]] [[device controller]]s.
    597 bytes (95 words) - 16:32, 15 December 2018
  • RP10 disk controller
    The '''RP10 disk controller''' is a [[disk]] [[device controller]] for the [[PDP-10]], primarily for the early models ([[KA10]] and [[KI10]] ...1]], [[RP02 disk drive|RP02]] and [[RP03 disk drive]]s; up to 8 drives per controller. The RP10 has the ability to perform [[seek]]s on multiple drives simultane
    1 KB (184 words) - 21:59, 8 March 2023
  • RP01 disk drive
    {{Infobox Disk drive | controller = [[RP10 disk controller|RP10]] ([[PDP-10]])
    1 KB (156 words) - 00:32, 15 August 2023
  • DF10 Data Channel
    ...Data Multiplexor]]. It is also connected indirectly (through the [[device controller]]s which attach to it) to the system's [[PDP-10 I/O Bus|I/O bus]], to allow ...0 disk controller‎]], [[TM10 Magnetic Tape Control]], and [[RH10 MASSBUS controller]].
    2 KB (390 words) - 07:32, 6 September 2023
  • RX11 floppy controller
    #Redirect [[RX11 floppy disk controller]]
    41 bytes (5 words) - 19:40, 17 November 2018
  • RXV11 floppy controller
    #Redirect [[RX11 floppy disk controller]]
    41 bytes (5 words) - 19:48, 17 November 2018
  • RX211 floppy controller
    #Redirect [[RX211 floppy disk controller]]
    42 bytes (5 words) - 19:41, 17 November 2018
  • RXV211 floppy controller
    #Redirect [[RX211 floppy disk controller]]
    42 bytes (5 words) - 19:46, 17 November 2018
  • BC11A UNIBUS cable
    ...unit]]s, and free-standing [[peripheral|devices]] such as the [[RP11 disk controller]]). It carries all 56 UNIBUS [[signal]]s, and 64 [[ground]] lines (alternat
    1 KB (176 words) - 12:47, 16 October 2021
  • RH10 MASSBUS controller
    An '''RH10 MASSBUS controller''' is a [[secondary storage]] [[device controller]] for the [[PDP-10]], primarily for the early models ([[KA10]] and [[KI10]] ...BUS]] [[disk]] [[drive]]s and [[magnetic tape drive]]s (such as the [[RP04 disk drive|RP04]], etc, series drives); up to 8 drives per RH10.
    1,023 bytes (148 words) - 13:05, 12 November 2023
  • RS64 disk drive
    {{Infobox Disk drive | controller = [[RC11 disk controller|RC11]] ([[UNIBUS]])
    2 KB (258 words) - 22:12, 14 August 2023
  • RS03/04 disk drive
    {{Infobox Disk drive ...ller|RH11]] ([[UNIBUS]]), [[RH70 MASSBUS controller|RH70]], [[RH10 MASSBUS controller‎|RH10]]
    3 KB (488 words) - 18:37, 14 August 2023
  • FCO CIBCI-I001
    the RX50 to the VAX 8800 console hard disk..........................8 3. COPYING CI780.BIN REVISION V7.0 FROM MAGTAPE TO SYSTEM DISK:
    49 KB (4,759 words) - 09:21, 27 February 2023
  • UNIBUS parity
    ...use of existing [[secondary storage]] [[peripheral|devices]] and [[device controller]]s on them. ...-bit data over the UNIBUS from a modified controller, e.g. the [[RK11 disk controller#RK11-E|RK11-E]].
    3 KB (492 words) - 16:54, 21 November 2019
  • KM11-A Maintenance Set
    * [[RK11-C disk controller|RK11-C]] (2 inlays) * [[RK11 disk controller#RK11-D|RK11-D]]
    3 KB (421 words) - 18:49, 27 February 2023
  • MG10 core memory
    ...ct the memory contents. An MG10 contains a pair of 'controllers', with the controller used for any particular cycle selected by [[address]] bit 21. ...l]]s (such as a [[DF10 Data Channel|DF10]]) for [[mass storage]] such as [[disk]]s.
    2 KB (342 words) - 12:33, 5 November 2023
  • MH10 core memory
    ...ct the memory contents. An MH10 contains a pair of 'controllers', with the controller used for any particular cycle selected by [[address]] bit 20. ...l]]s (such as a [[DF10 Data Channel|DF10]]) for [[mass storage]] such as [[disk]]s.
    3 KB (407 words) - 12:40, 5 November 2023
  • RK611
    #REDIRECT [[RK611 disk controller]]
    35 bytes (4 words) - 20:01, 21 April 2019
  • RK11-C
    #Redirect [[RK11-C disk controller]]
    36 bytes (5 words) - 21:14, 22 June 2019
  • RH20 MASSBUS controller
    ...BUS]] [[disk]] [[drive]]s and [[magnetic tape drive]]s (such as the [[RP06 disk drive|RP06]], etc, series drives); up to 8 drives per RH20. * [[RH10 MASSBUS controller‎]]
    2 KB (294 words) - 12:59, 12 November 2023
  • Systems Concepts SA-10
    ...'SA-10''' is a [[microprogram]]med [[PDP-10]] [[disk]] [[device controller|controller]] which interfaced with [[IBM I/O channel‎]] devices. On the PDP-10 side,
    763 bytes (104 words) - 14:35, 9 April 2024
  • Systems Concepts DC-10
    ...''' from [[Systems Concepts]] is a [[PDP-10]] [[disk]] [[device controller|controller]] which interfaced with [[International Business Machines|IBM]] 2311/2314 c
    2 KB (245 words) - 03:13, 24 October 2022
  • RS08 disk drive
    {{Infobox Disk drive | controller = [[RF08]] ([[OMNIBUS]])
    1 KB (173 words) - 22:13, 14 August 2023
  • RK11-D
    #Redirect [[RK11 disk controller#RK11-D]]
    41 bytes (6 words) - 18:21, 16 May 2020
  • RKV11-D
    #Redirect [[RK11 disk controller#RKV11-D]]
    42 bytes (6 words) - 18:22, 16 May 2020
  • RK11-E
    #Redirect [[RK11 disk controller#RK11-E]]
    41 bytes (6 words) - 18:23, 16 May 2020
  • DEC Modules by bus
    | style="padding: 0 1em 0;" | Controller M8750 4MB | style="padding: 0 1em 0;" | HSC50 Disk/Tape Data Channel
    51 KB (6,185 words) - 15:20, 15 January 2024
  • Systems Concepts
    ...|DC-10]] and [[Systems Concepts SA-10|SA-10]] [[disk]] [[device controller|controller]]s, and the [[Systems Concepts DM-10|DM-10]] [[virtual memory|paging]] box
    1 KB (192 words) - 18:53, 21 January 2024
  • RP10
    #Redirect [[RP10 disk controller]]
    34 bytes (4 words) - 01:28, 14 April 2021
  • RK8E
    #REDIRECT [[RK8-E disk controller]]
    35 bytes (5 words) - 18:25, 29 April 2021
  • RK8-E
    #Redirect [[RK8-E disk controller]]
    35 bytes (5 words) - 18:26, 29 April 2021
  • RF08 disk controller
    ...'''RF08 disk controller''' was a [[disk]] [[device controller]] for [[RS08 disk drive]]s on the [[OMNIBUS]] of [[PDP-8 family|PDP-8]]s and [[PDP-12]]s. One * [[DF32 disk controller]]
    525 bytes (79 words) - 20:26, 6 May 2021
  • DF32 disk controller
    ...s a [[disk]] [[device controller]] on the [[OMNIBUS]] of PDP-8s for [[DS32 disk drive]]s. One DF32 could handle up to two DS32 drives. It used the [[three * [[RF08 disk controller]]
    831 bytes (138 words) - 00:50, 30 April 2021
  • RL8-A disk controller
    ...-8 family|PDP-8s]] was for the [[RL01/02 disk drive|RL01 and RL02]] [[disk|disk drive]]s. It could be set under program control to either 8-bit or 12-bit m ...cable runs to the first drive; up to 4 drives can be connected to a single controller, using a bus running from one drive to the next, with a [[terminator]] in t
    7 KB (982 words) - 21:30, 26 May 2021
  • RL8A disk controller
    #Redirect [[RL8-A disk controller]]
    35 bytes (5 words) - 06:15, 27 May 2021
  • RL8A
    #Redirect [[RL8-A disk controller]]
    35 bytes (5 words) - 06:16, 27 May 2021
  • Floating device address space
    | 14 || [[RL11 disk controller|RL11]] || 010 || Only extra | 18 || [[RX11 floppy disk controller|RX11]] || 010 || Only extra
    3 KB (441 words) - 15:44, 8 February 2023
  • Floating device vectors
    | 34 || [[RL11 disk controller|RL11]] || 04 || Extra units | 35 || [[RX211 floppy disk controller|RX211]] || 04 || Missing from PDP-11 Architecture Handbook
    4 KB (540 words) - 15:43, 8 February 2023
  • Installing UTX/32 2.1B on SIMH
    === Prep the disk === After booting from tape we need to prep the disk.
    5 KB (716 words) - 04:20, 31 August 2021
  • ELF operating system
    ...|RF11]] [[fixed-head disk]], [[RK11 disk controller|RK11]] and [[RP11 disk controller|RP11]].
    3 KB (461 words) - 16:23, 14 October 2022
  • KLESI Low-End Storage Interconnect
    ...[[Low End System Interconnect]] physical interconnect, to interface with [[disk]]s and [[magnetic tape drive]]s. ...[[DEC card form factor|quad]] card which plugs into an [[Small Peripheral Controller|SPC]] slot. The -QA is a dual (although the -S variant is packaged in a qua
    2 KB (244 words) - 20:58, 23 April 2024
  • Customizing VMS V1.0
    00500 At the command mode "W" writes the file to disk, 00500 At the command mode "W" writes the file to disk,
    22 KB (3,202 words) - 23:17, 5 September 2022
  • VAX-11/750 & VAX-11/751 Revision Control
    54-13489 TU58 Tape Controller Unit MS750-CA L0016 Controller
    101 KB (10,182 words) - 14:04, 2 July 2022
  • VAXcluster
    ...the [[Digital Storage Architecture]] and known as the Hierarchical Storage Controller, or [[HSC50]]. The HSC50 (Hierarchical Storage Controller) is a self-contained intelligent, mass storage subsystem that connects one
    13 KB (1,908 words) - 19:25, 27 April 2024
  • RA73 disk drive
    {{Infobox Disk drive | controller = [[Standard Disk Interconnect#SDI Family of DSA Products|all SDI controllers]]
    2 KB (233 words) - 10:28, 31 August 2023
  • NCP DECnet/VAX V1.3
    CONTROLLER NUMBER: 0 CONTROLLER NUMBER: 1
    28 KB (3,686 words) - 19:40, 16 November 2023
  • VAX-11/730 Revision Control
    M8391 or Memory Controller M8391-YA Memory Controller
    38 KB (3,857 words) - 14:02, 2 July 2022
  • BA23 Enclosure
    You can install one [[RD5x-series]] fixed-disk drive and one removable-media drive — an [[RX50]] diskette drive or a [[T You cannot install two full-height, fixed-disk drives due to power limitations.
    6 KB (928 words) - 21:57, 19 August 2023
  • RA72 disk drive
    {{Infobox Disk drive | controller = [[Standard Disk Interconnect#SDI Family of DSA Products|all SDI controllers]]
    2 KB (233 words) - 10:29, 31 August 2023
  • RA71 disk drive
    {{Infobox Disk drive | controller = [[Standard Disk Interconnect#SDI Family of DSA Products|all SDI controllers]]
    2 KB (233 words) - 10:30, 31 August 2023
  • RA92 disk drive
    ...1.506 GB (formatted) [[Standard Disk Interconnect]] [[non-removable-media disk]] from [[Digital Equipment Corporation|DEC]]. It is member of the [[Digital ...ual-[[hardware port|port]] arrangement, permitting its use by two [[device controller|controllers]].
    1 KB (148 words) - 03:14, 31 August 2023
  • Installing Ultrix V1.1 on SIMH
    * [[UDA50]] Disk Controller * [[RA81]] Disk
    36 KB (4,892 words) - 18:40, 3 July 2022
  • Advanced Installation of Ultrix V2.0 on SIMH
    To save disk space I employ SIMH [[Virtual Hard Disk]] (VHD) disk containers. * [[UDA50]] Disk Controller
    73 KB (9,059 words) - 20:56, 22 May 2023
  • Setting Up RIS on ULTRIX V2.0
    An ordinary installation might leave you without the necessary disk space for RIS. *** SELECT THE SYSTEM DISK DRIVE ***
    32 KB (4,724 words) - 22:56, 7 July 2022
  • KA730 CPU
    * Memory Controller (MCT - M8391) ...only) runs from the DAP module to the FPA and the [[RB730 Integrated Disk Controller]]. Another bus, the 8-bit wide IB bus, also runs from the DAP to the FPA. T
    2 KB (234 words) - 00:54, 6 July 2022
  • Installing and Configuring an ULTRIX V3.0 DMS Server on a SIMH MicroVAX 3900
    your system disk and loads the mandatory ULTRIX software subsets. Selection Device Device Controller Controller
    80 KB (9,795 words) - 09:39, 10 July 2022
  • RZ22 disk drive
    {{Infobox Disk drive | controller = [[Small Computer System Interface|SCSI controllers]]
    763 bytes (95 words) - 21:47, 18 February 2024
  • Digital Storage Systems Interconnect
    ...[device controller|controller]] interface bus, from the earlier [[Standard Disk Interconnect]].) The relationship between the DSSI and the CI's physical la ...d to create loosely-coupled [[multi-processor]]s, by sharing a number of [[disk drive]]s between two systems. Such shared drives are termed 'Integrated Sto
    10 KB (1,247 words) - 21:30, 2 December 2023
  • Digital Storage Architecture
    ...chitecture (DSA) subsystem consists of a host, an intelligent mass storage controller, a communications mechanism, and related software entities. ...host simply sends I/O requests to the controller and is notified when the controller has performed all the I/O tasks necessary to fulfill the request to the ful
    6 KB (698 words) - 21:26, 18 August 2023
  • Booting a real MicroVAX 2000 from an ULTRIX V3.0 DMS Server on a SIMH MicroVAX 3900
    * ? C => Serial line controller (unknown terminal connected [PuTTY]) * ? 6 => Tape controller option (no tape controller)
    5 KB (679 words) - 11:45, 18 July 2022
  • Installing, Configuring, and Testing A VMS V4.7 Local Area VAXcluster on SIMH
    * You own a [[MicroVAX]] or [[VAXstation]] without a working disk * You can install software on your MicroVAX or VAXstation disk
    112 KB (13,727 words) - 18:09, 30 January 2024
  • 54-17163 Resistor Load Module Option
    ...D54]]) in the hard disk expansion box and the [[TK50]] tape drive with the controller board in the tape expansion box do not draw enough current for the power su
    590 bytes (99 words) - 23:41, 26 March 2023
  • KA410 MicroVAX 2000/VAXstation 2000 System Module
    * DC367B Serial line controller * 9224 Disk controller (up to one diskette drive and two hard disk drives)
    3 KB (393 words) - 18:59, 14 August 2022
  • Standard Disk Interconnect
    ...pment Corporation|DEC]] designed [[disk]] [[drive]] to [[device controller|controller]] interface, intended to support large [[mass storage]] devices. It is a ke ...ice connection approach which DEC also used in its early machines), to its controller.
    4 KB (512 words) - 15:29, 29 December 2023
  • Hierarchical Storage Controller
    ...SC''') were a series of stand-alone, intelligent [[mass storage]] [[device controller|controllers]], created by [[Digital Equipment Corporation|DEC]] for use in ...dard Tape Interconnect]] (STI), and can support up to four [[magnetic tape controller|formatter]]s on each; the number of [[magnetic tape drive]]s per formatter
    3 KB (489 words) - 16:58, 22 April 2024
  • HSC50 Hierarchical Storage Controller
    ...ical Storage Controller''' (alternatively called the '''HSC50 Mass-Storage Controller''' and '''HSC50 Mass Storage Server''' in [[Digital Equipment Corporation|D ...device is a [[disk]] [[drive]], the HSC50 communicates over the [[Standard Disk Interconnect]] (SDI) [[bus]]; if it is a [[magnetic tape]] formatter, the [
    9 KB (1,370 words) - 23:47, 28 December 2023
  • UDA50
    #REDIRECT [[UDA50 Disk Controller]]
    35 bytes (4 words) - 18:15, 27 August 2022
  • KDA50 disk controller
    ...chain (serial) method; thus, there is a separate I/O cable going to each [[disk drive]]. Direct connection of the KDA50 to each drive maximizes subsystem a ...tches host computer [[bus]] capacities to the requirements of high density disk drives. Onboard [[diagnostic]] capability with fault reporting both to the
    6 KB (888 words) - 10:56, 31 August 2023
  • KDA50
    #REDIRECT [[KDA50 disk controller]]
    35 bytes (4 words) - 01:14, 7 November 2022
  • UDA50 disk controller
    #Redirect [[UDA50 Disk Controller]]
    35 bytes (4 words) - 01:31, 7 November 2022
  • QBUS peripherals
    * [[RK11 disk controller#RKV11-D|RKV11-D disk controller]] * [[RL11 disk controller|RLV11 disk controller]]
    4 KB (644 words) - 19:27, 16 February 2024
  • Standard Drive Bus
    ...rporation|DEC]] designed [[mass storage]] [[drive]] to [[device controller|controller]] interfaces. It is a key element of the [[Digital Storage Architecture]] ( ...C deemed necessary in the mass storage arena. It is part of the [[Standard Disk Interconnect]] and [[Standard Tape Interconnect]]; both add higher layer [[
    2 KB (301 words) - 12:59, 19 April 2024
  • Repairing early UNIX file systems
    ...); use of V5/V6 tools on a V7 disk, or vice versa, will thus ''trash the [[disk]]''. ...n judiciously use 'sync' to flush the updated blocks out to the 'physical' disk.
    10 KB (1,838 words) - 21:43, 12 June 2023
  • Installing FreeBSD 2.0 On Virtualbox
    ...oller to the VM, if you don't see it look for "i82078(floppy)" in the "add controller" drop-down. 4)You will need some sort of dos boot disk with some sort ATAPI driver configured so that you can read the CD-ROM.
    4 KB (714 words) - 23:39, 26 March 2023
  • Yggdrasil Linux
    ...e Domain TMC-1660/1680, Seagate ST01/02, or Western Digital 7000fasst SCSI controller were required for this version of Yggdrasil. The alpha distribution consist ...was that a tar file of the initial CDROM filesystem had to fit on my 200MB disk. I won't have this limitation when I cut the beta release, so /usr/src will
    5 KB (816 words) - 10:04, 21 May 2023
  • VAX 8500/8530/8550 Revision Control
    ...PC38N-MK008 H2 H3 Replace Disk Drive | | KDB50-AA | VAXBI NATIVE DISK ADAPTER | SEE NOTE | SEE NOTE |...
    233 KB (10,381 words) - 20:20, 22 May 2023
  • VAX 8700/8810 VAX 8800/8820N Revision Control
    ...PC38N-MK008 H2 H3 Replace Disk Drive | | RCD52-A | RCD52,RCD52-A 33MB DISK (NOTE 5) | A1 | A1 | A1 | A1 | A1 | A1 | |...
    239 KB (10,046 words) - 20:25, 22 May 2023
  • Tandy 1000 S-Series
    ...ly an 8-bit ISA card that contained both a 20 or 40 MB [[hard drive]] with controller circuitry built-in to the card. There was a variant of the SX called the Ta ...n a non-hard disk system was C: drive and it was D: on systems with a hard disk. Because of the Deskmate executable being on the ROM, there actually was no
    4 KB (690 words) - 03:26, 23 May 2023
  • Altair 8800
    ...t panel]]; later, a variety of optional add-on units, including a [[floppy disk]] drive, were made available. ...as a set of cards (ex: a CPU card, a memory card, optional serial or disk controller cards, etc) connected by a 100-pin backplane. Both MITS and third-party com
    2 KB (252 words) - 05:27, 5 February 2024
  • Installing ULTRIX-11 V1.0 on SIMH
    Disk type <cr to exit>: '''rd51''' Scan disk pack for bad blocks <[y] or n> ? '''y'''
    33 KB (4,919 words) - 12:31, 21 June 2023
  • Installing and Configuring MicroVMS V4.0 on a MicroVAX I
    ...floppy images to [[RX50]] compatible floppies, see: [[Writing Floppy/Fixed Disk and Tape Images to Real Media using VMS]]. ; [[RQDX1]] Floppy/Fixed Disk Controller
    53 KB (6,333 words) - 13:43, 19 July 2023
  • RQDX Series of MFM Disk & Floppy QBUS Controllers
    The series of the RQDX [[MFM]] Disk & Floppy [[QBUS]] Controllers: * [[RQDX1/RQDX2 MFM Disk & Floppy QBUS Controllers|RQDX1]]
    871 bytes (116 words) - 03:26, 3 January 2024
  • RD51/52/53 Survival Tips
    ( or, why is such a small disk causing me so much trouble ) DSDF==> Digital Standard Disk Format
    9 KB (1,560 words) - 17:49, 5 January 2024
  • RQDX1/RQDX2 MFM Disk & Floppy QBUS Controllers
    The RQDX1/RQDX2 [[MFM]] Disk & [[Floppy]] [[QBUS]] Controllers connect the [[Series of MicroPDP-11 compu The RQDX1 and RQDX2 MFM Disk & Floppy QBUS Controllers share the same basic layout of the M8639 [[DEC ca
    7 KB (1,107 words) - 05:04, 5 January 2024
  • Sector interleaving
    It is useful because on [[floppy disk]]s and [[hard disk]]s, the time interval (for reading or writing), between the end of one [[se ...ve Factor''' (or just '''Interleave''') indicates how many revolutions the disk stack has to perform in order to completely read a single data track.
    3 KB (461 words) - 18:11, 21 January 2024
  • RQDX3 MFM Disk & Floppy QBUS Controller
    RQDX3 MFM Disk & Floppy QBUS Controller The RQDX3 [[MFM]] Disk & [[Floppy]] [[QBUS]] Controller connect the [[Series of MicroPDP-11 computers]] and the older models of the
    5 KB (809 words) - 05:06, 5 January 2024
  • Professional 300 Series
    They are equipped with 512 KB memory and a bit-mapped video controller (960 x 240 pixels) * You can only upgrade to a fixed disk by upgrading to a Professional 350, i.e. by installing a Professional 350 s
    5 KB (681 words) - 16:37, 5 January 2024
  • RF30
    {{Infobox Disk drive | image = RF30 with rails.jpg | caption = RF30 with disk rails for [[BA213]]/[[BA215]]
    770 bytes (103 words) - 16:10, 18 August 2023
  • RF71
    {{Infobox Disk drive | controller = all [[DSSI controllers]]
    526 bytes (67 words) - 10:47, 18 August 2023
  • R80 Disk Drive
    {{Infobox Disk drive | controller = [[Standard Disk Interconnect#SDI Family of DSA Products|all SDI controllers]] -->
    2 KB (306 words) - 11:10, 31 August 2023
  • RF31
    {{Infobox Disk drive | controller = all [[Digital Storage Systems Interconnect#Family of DSSI Products|DSSI C
    488 bytes (54 words) - 10:46, 18 August 2023
  • RF31F
    {{Infobox Disk drive | controller = all [[Digital Storage Systems Interconnect#Family of DSSI Products|DSSI C
    557 bytes (66 words) - 10:46, 18 August 2023
  • RF31T
    {{Infobox Disk drive | controller = all [[Digital Storage Systems Interconnect#Family of DSSI Products|DSSI C
    555 bytes (66 words) - 10:46, 18 August 2023
  • RF35
    {{Infobox Disk drive | controller = all [[Digital Storage Systems Interconnect#Family of DSSI Products|DSSI C
    2 KB (311 words) - 13:21, 20 November 2023
  • RF36
    {{Infobox Disk drive | controller = all [[Digital Storage Systems Interconnect#Family of DSSI Products|DSSI C
    487 bytes (54 words) - 12:01, 18 August 2023
  • RF72
    {{Infobox Disk drive | controller = all [[Digital Storage Systems Interconnect#Family of DSSI Products|DSSI C
    489 bytes (54 words) - 12:11, 18 August 2023
  • RF73
    {{Infobox Disk drive | controller = all [[Digital Storage Systems Interconnect#Family of DSSI Products|DSSI C
    489 bytes (54 words) - 12:13, 18 August 2023

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)

Retrieved from "https://gunkies.org/wiki/Special:Search"