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  • potential system hang with high unibus activity, going from standby to local on front panel switch.
    38 KB (3,857 words) - 14:02, 2 July 2022
  • |DW780 | UNIBUS ADAPTOR | 01,C1+| 01,C1 | 01,C1 | 01,C1 | |DW780 | UNIBUS ADAPTOR | 01,C1+| 01,C1 | 01,C1 | |
    118 KB (7,116 words) - 14:05, 2 July 2022
  • 5.7 DW780 - Unibus Adapter 5.7 DW780 11780 UNIBUS ADAPTER
    70 KB (7,782 words) - 14:04, 2 July 2022
  • * [[Digital Ethernet UNIBUS Network Adapter|DEUNA]] Ethernet Controller To avoid having to reboot, we switch to Single User Mode now - returning to Multiuser Mode will activate the new
    73 KB (9,059 words) - 20:56, 22 May 2023
  • ...single-line [[synchronous serial line]] [[peripheral|interface]] for the [[UNIBUS]]. It uses [[Direct Memory Access|DMA]] to transfer data to and from [[main ...03), which can be configured to one of 4 choices via [[jumper]]s and [[DIP switch]]es, one of:
    2 KB (315 words) - 23:54, 13 May 2023
  • ...multi-point [[synchronous serial line]] [[peripheral|interface]] for the [[UNIBUS]]. It uses [[Direct Memory Access|DMA]] to transfer data to and from [[main ...03), which can be configured to one of 4 choices via [[jumper]]s and [[DIP switch]]es, one of:
    2 KB (277 words) - 00:21, 14 May 2023
  • === Switch to Multi-User Mode === rh11 pdp11 unibus RM02, RP04/5/6, ML11, RS03/4
    33 KB (4,919 words) - 12:31, 21 June 2023
  • ...itch does a variety of things, depending on the position the 'Enable/Halt' switch is in. In the Enable position, the CPU continues operating; in the Halt pos [[Category: UNIBUS PDP-11s]]
    2 KB (397 words) - 20:32, 30 June 2023
  • ...ted. Configuration is done with a combination of [[jumper]]s and two [[DIP switch]]es. ...BUS, or through two independent 2KB windows (somewhat like later, larger [[UNIBUS]] ROM cards). The MRV11-A was a [[DEC card form factor|dual]]-height card,
    1 KB (176 words) - 18:37, 19 July 2023
  • [[Image:MITXGP.jpg|thumb|rigt|300px|UNIBUS XGP interface (at the top of its controlling PDP-11, at right) along with t The '''MIT UNIBUS XGP interface''' was a one-off [[UNIBUS]] [[peripheral]] which drove a [[Xerox Graphics Printer]], the earliest [[r
    5 KB (869 words) - 13:30, 27 February 2024
  • *** [[MIT UNIBUS XGP interface|XGP interface]] *** [[UNIBUS Experimental Ethernet interface]]
    6 KB (863 words) - 15:11, 24 April 2024
  • ...ne of the very first [[bit-mapped display]] systems. It consisted of two [[UNIBUS]] [[device]]s, built onto a [[PDP-11/10]] (the 'TV-11'), which was connecte ...ependent [[frame buffer]]s. The outputs from these were run into a [[video switch]], which could drive up to 63 stations (about 30 were actually installed, o
    3 KB (482 words) - 18:06, 20 March 2024

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