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- ...f the [[application]]s which could run on it; it also supported only the [[UNIBUS]], which normally limited it to 248KB of [[main memory]]. ...sing Unit|CPU]] and [[device controller]]s, the other main memory and more controllers.3 KB (461 words) - 16:34, 11 January 2022
- | bus arch= [[UNIBUS]]/[[MASSBUS]]/memory bus The '''PDP-11/70''' was a very high performance [[UNIBUS]] [[PDP-11]] system; it basically took the high-performance [[Central Proce5 KB (729 words) - 23:43, 29 February 2024
- ...[[UNIBUS]] and [[QBUS]] are for the earlier RK moving-[[head]] [[magnetic storage|magnetic]] [[disk]] [[drive]]s ([[RK02/03 disk drive|RK02]]-[[RK05 disk dri ...RK drive(s) through a [[bus]] carried over a [[BC11A]] cable, the standard UNIBUS cable.14 KB (2,038 words) - 23:04, 13 September 2023
- The '''RK611 disk controller''' is the [[UNIBUS]] [[device controller]] for the [[RK06/07 disk drive|RK06 and RK07]] moving | M7900 || UNIBUS interface module4 KB (563 words) - 13:33, 26 February 2023
- ...ve|RS11]] [[fixed-head disk]] drives; each has a capacity of 512 Kbytes of storage. Unlike all other DEC disk controllers, the RF11 can read or write individual words; this was itended to allow opt3 KB (437 words) - 23:52, 8 December 2021
- | BUS-UNIBUS = 4 @ 1.5MB/s ...re]]; instead, like the [[KL10]], it loaded [[microcode]] from [[secondary storage]] (a [[floppy disk]]), under the control of a [[front end]] (a [[PDP-11/03]8 KB (1,030 words) - 21:30, 25 April 2024
- ...bus, which appeared only on the main [[backplane]]. For I/O, it used the [[UNIBUS]] and (via [[RH11 MASSBUS controller|RH11]]'s) the [[MASSBUS]]. For [[Direct Memory Access|DMA]], [[mass storage]] peripherals connected directly to memories (PDP-10 memories are generally11 KB (1,640 words) - 20:59, 8 March 2024
- ...ith the PDP-11 can quickly understand the differences. The VAX-11 provides UNIBUS and MASSBUS interfaces and uses the same input/output peripheral devices as * UNIBUS adaptor with DZ11 (8 RS-232C lines)49 KB (7,745 words) - 14:29, 6 May 2023
- The '''TS11 controller''' was a [[UNIBUS]] [[magnetic tape controller]]s from [[Digital Equipment Corporation|DEC]]; ...y). The controller is designed for [[PDP-11]] and [[VAX]] computers with a UNIBUS.3 KB (369 words) - 20:54, 31 December 2023
- ...] for the [[TK50 Tape Drive|TK50]] [[magnetic tape drive]]. It uses [[Mass Storage Control Protocol|TMSCP]]. [[Image:TUK50 M547 UNIBUS Controller Module and Cable.png|thumb|300px|left|thumb|TUK50 cabling]]2 KB (363 words) - 15:09, 24 April 2024
- ...[[Standard Disk Interconnect#SDI Family of DSA Products|SDI disks]] to a [[UNIBUS]]. ...DEC card form factor|hex]] (8.5” by 15.6”) cards, which a mounted in a UNIBUS [[backplane]] of a [[PDP-11]] or [[VAX]], and associated mounting hardware6 KB (980 words) - 10:55, 31 August 2023
- .... in the [[MicroVAX 2000]] and as a [[bootstrap]] device in [[Hierarchical Storage Controller]]s. ''High-density mode provides 1.2 Mbytes of storage using 96 tracks per inch, double-sided, high-density diskettes. In this mod4 KB (607 words) - 15:51, 15 September 2023
- ::* ''Adapters of other busses like UNIBUS (UBA), MASSBUS (MBA) ...ules (connected to the controller). The TPA-11/580 could handle two memory controllers, so the maximal memory amount with the MS580-C controller was 2x4=8 MB. The4 KB (587 words) - 00:38, 2 January 2024
- ...e components of the system; the 'E Bus', from the E Box; and the 'S Bus' ('Storage'), and later the 'C Bus' ('[[Channel]]'), from the M Box. The S Bus (usuall ...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
- ...''TMB11''' [[magnetic tape controller]]s are a series of [[UNIBUS]] device controllers, used with a number of different 1/2" [[magnetic tape drive]]s from [[Digit ...7912) and one quad (M7911) - along with 4 generic (i.e. not device-unique) UNIBUS-specific FLIP CHIPs ([[M105 Address Selector|M105]], M795, M796, [[M78210 KB (1,388 words) - 02:36, 10 February 2024
- ...X11 floppy controller|RX11]] and [[RX211 floppy controller|RX211]] for the UNIBUS, and [[RXV11 floppy controller|RXV11]] and [[RXV211 floppy controller|RXV21 ...1 and RXV11) can support them. There are also as RK8E (RX01 only) and RK28 controllers for the PDP-8. The maximum number of drives supported by a single controlle8 KB (1,195 words) - 20:09, 15 August 2023
- ...ath to the RKDB buffer register from the two sources that can feed it (the UNIBUS and the DSB - Data Serial Buffer<!-- DEC docs also give 'Disk SB' expansion ...prevented under-run/over-run errors when there was considerable competing UNIBUS [[Direct Memory Access|DMA]] traffic.9 KB (1,351 words) - 14:44, 26 March 2023
- ...4]]-[[RP06 disk drive|RP06]] drives are un-related - they include integral controllers, and connect to the [[MASSBUS]].) | 1 || colspan="2" style="text-align:center;" | UNIBUS in4 KB (558 words) - 20:23, 10 February 2024
- ...xternal' [[memory interleaving|interleaving]], etc. (The MK11 contains two controllers internally, and when an MK11 contains a symmetrical set of memory array mod ..., they can be made to look like 256KB boards; this will 'waste' 3/4 of the storage on the card, but if 256KB boards are unobtainable, the fairly widely-availa8 KB (1,276 words) - 03:23, 6 February 2024
- ...quad]] [[Small Peripheral Controller]] slot. It support's [[DEC]]'s [[Mass Storage Control Protocol]]. [[Category: UNIBUS Storage Controllers]]980 bytes (142 words) - 00:05, 13 January 2024
