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  • | M7505 || [[DEQNA]] || DEC [[Q-bus]] [[Ethernet]] Adapter | M7620 || [[KA650 CPU|KA650]] || [[MicroVAX]] CPU board
    4 KB (465 words) - 18:30, 7 January 2024
  • ..., which was used only for [[input/output|I/O]]; [[main memory]] used the [[KA650 Main Memory System]], using a special [[bus]] carried on [[over the back]] * [http://bitsavers.org/pdf/dec/vax/3800/ 3800] - documentation at [[Bitsavers]]
    3 KB (380 words) - 07:06, 31 January 2024
  • | CPU-name-VMS = KA650 | CPU-name-console = KA650-A
    3 KB (410 words) - 20:26, 10 March 2024
  • ...0 Main Memory System]] [[main memory]] subsystem. It is implemented as a [[DEC card form factor|quad]] [[printed circuit board|card]], the '''M7625'''. * [http://www.bitsavers.org/pdf/dec/vax/650/ VAX 650] - documentation at [[Bitsavers]]
    776 bytes (106 words) - 08:11, 17 July 2023
  • ! [[DEC part number|DEC Part Number]] | KA650-A
    9 KB (877 words) - 22:15, 25 August 2023
  • | name = KA650 | CPU-name-VMS = KA650
    3 KB (369 words) - 08:32, 12 September 2023
  • ...Main Memory System''' is the [[main memory]] sub-system for the [[VAX]] [[KA650 CPU]], and later [[KA655 CPU]]. It is split between the [[Central Processin ...contains notes on troubleshooting, repair, and theory of operation of the KA650 Main Memory System.
    42 KB (5,491 words) - 12:55, 7 May 2024
  • _ K-RM-KA650-0-0 Rev C, MicroVAX 3500/3600 Systems, Sep 1990 | MICROVAX KA650 COMPATIBILITY SYSTEM REVISION MATRIX |...
    135 KB (5,037 words) - 14:06, 2 July 2022
  • ...thing to do is rename that page to [[MS650 Memory Subsystem]] (or whatever DEC's formal name for it is)? Whether we want to later move some of it to a 'MS :* KA650 (VAXstation 3200/3500, MicroVAX/VAXserver 3500/3600)
    4 KB (590 words) - 01:45, 2 January 2024
  • ...around, was used only for [[input/output|I/O]]; [[main memory]] used the [[KA650 Main Memory System]], using a special [[bus]] carried on [[over the back]] ...00 and 3600 used the BA213 enclosure. (The [http://vtda.org/docs/computing/DEC/VMS/EK-O33AB-OM-002_MicroVAX_3600_VAXserver_3600_3602_Operation_Jul1988.pdf
    2 KB (277 words) - 06:59, 31 January 2024
  • ...re NOT intended to be used that way, although that was of course possible. DEC used to call the typical usage scenario "Workgroup" or "Small Department". ...name of the MicroVAX 3200/3500/3600 computers, because all share the same KA650 CPU, which is the the successor of the KA630 MicroVAX II. This led to the (
    2 KB (319 words) - 22:56, 31 March 2023
  • ...ed because the [[KA630 CPU]] of the [[MicroVAX II]] was succeeded by the [[KA650 CPU‎‎]], and people assumed the name of the VAX systems which used it f The KA650 CPU‎‎ was implemented in [[VLSI]].
    1 KB (186 words) - 02:30, 7 May 2024