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- ...]] (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
- 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 transf2 KB (314 words) - 00:35, 1 December 2022
- ...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 !! Controller7 KB (1,103 words) - 11:42, 3 April 2022
- * 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
- ...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 both2 KB (338 words) - 18:20, 16 May 2020
- ! Code !! Controller !! Device !! Description | CR || [[CR11 Controller|CR11]] ||[[CR11 Card Readers|CR11 Card Reader]] || [[Punched card]]s3 KB (357 words) - 19:53, 16 November 2023
- ...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 wh7 KB (1,012 words) - 06:46, 20 February 2024
- #Redirect [[RX11 floppy disk controller]]41 bytes (5 words) - 03:19, 27 March 2018
- #Redirect [[RX11 floppy disk controller]]41 bytes (5 words) - 03:19, 27 March 2018
- ...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
- ...]] (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 disk4 KB (551 words) - 19:23, 29 July 2024
- #Redirect [[RX211 floppy disk controller]]42 bytes (5 words) - 00:18, 28 March 2018
- #Redirect [[RX211 floppy disk controller]]42 bytes (5 words) - 00:18, 28 March 2018
- #Redirect [[RX211 floppy disk controller]]42 bytes (5 words) - 00:19, 28 March 2018
- #Redirect [[RX11 floppy disk controller]]41 bytes (5 words) - 00:20, 28 March 2018
- #Redirect [[RC11 disk controller]]34 bytes (4 words) - 14:29, 14 April 2018
- #Redirect [[RC11 disk controller]]34 bytes (4 words) - 14:29, 14 April 2018
- #Redirect [[RC11 disk controller]]34 bytes (4 words) - 14:30, 14 April 2018
- ...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 || 7774423 KB (372 words) - 03:14, 10 December 2021
- #REDIRECT [[RF11 disk controller]]34 bytes (4 words) - 15:25, 14 April 2018