CA1126409A - Self-contained relocatable memory subsystem - Google Patents

Self-contained relocatable memory subsystem

Info

Publication number
CA1126409A
CA1126409A CA332,280A CA332280A CA1126409A CA 1126409 A CA1126409 A CA 1126409A CA 332280 A CA332280 A CA 332280A CA 1126409 A CA1126409 A CA 1126409A
Authority
CA
Canada
Prior art keywords
memory
memory system
bit
accordance
output
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA332,280A
Other languages
English (en)
French (fr)
Inventor
Daniel P. Drogichen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Unisys Corp
Original Assignee
Burroughs Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Burroughs Corp filed Critical Burroughs Corp
Application granted granted Critical
Publication of CA1126409A publication Critical patent/CA1126409A/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/22Microcontrol or microprogram arrangements
    • G06F9/26Address formation of the next micro-instruction ; Microprogram storage or retrieval arrangements
    • G06F9/261Microinstruction address formation

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Executing Machine-Instructions (AREA)
  • Memory System (AREA)
CA332,280A 1978-07-24 1979-07-20 Self-contained relocatable memory subsystem Expired CA1126409A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US927,559 1978-07-24
US05/927,559 US4138738A (en) 1978-07-24 1978-07-24 Self-contained relocatable memory subsystem

Publications (1)

Publication Number Publication Date
CA1126409A true CA1126409A (en) 1982-06-22

Family

ID=25454901

Family Applications (1)

Application Number Title Priority Date Filing Date
CA332,280A Expired CA1126409A (en) 1978-07-24 1979-07-20 Self-contained relocatable memory subsystem

Country Status (7)

Country Link
US (1) US4138738A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0009093B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5518796A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR7904620A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1126409A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2966363D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IN (1) IN152329B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4302809A (en) * 1978-06-29 1981-11-24 Burroughs Corporation External data store memory device
US4218757A (en) * 1978-06-29 1980-08-19 Burroughs Corporation Device for automatic modification of ROM contents by a system selected variable
US4138738A (en) * 1978-07-24 1979-02-06 Drogichen Daniel P Self-contained relocatable memory subsystem
FR2472781B1 (fr) * 1979-12-27 1986-02-21 Cii Honeywell Bull Dispositif de gestion de microinstructions enregistrees dans une memoire d'une unite de traitement de l'information
US4663742A (en) * 1984-10-30 1987-05-05 International Business Machines Corporation Directory memory system having simultaneous write, compare and bypass capabilites
DE69031936T2 (de) * 1989-11-17 1998-06-10 Digital Equipment Corp System und Verfahren zur Speicherung von Firmware in einem adressunabhängigen Format
US5297285A (en) * 1991-07-23 1994-03-22 Telefonaktiebolaget L M Ericsson System for dynamically linking modular portions of computer software
US6442660B1 (en) 2001-03-21 2002-08-27 Sharp Laboratories Of America, Inc. Dynamic system relocation based on availability of system memory

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3416139A (en) * 1966-02-14 1968-12-10 Burroughs Corp Interface control module for modular computer system and plural peripheral devices
US3644906A (en) * 1969-12-24 1972-02-22 Ibm Hybrid associative memory
FR2109452A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1970-10-16 1972-05-26 Honeywell Bull Soc Ind
US3691538A (en) * 1971-06-01 1972-09-12 Ncr Co Serial read-out memory system
US3829846A (en) * 1972-11-15 1974-08-13 Honeywell Inc Multi-function logic module employing read-only associative memory arrays
SE378690B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-12-13 1975-09-08 Ellemtel Utvecklings Ab
US4218757A (en) * 1978-06-29 1980-08-19 Burroughs Corporation Device for automatic modification of ROM contents by a system selected variable
US4138738A (en) * 1978-07-24 1979-02-06 Drogichen Daniel P Self-contained relocatable memory subsystem

Also Published As

Publication number Publication date
EP0009093B1 (en) 1983-11-02
BR7904620A (pt) 1980-04-15
JPS6221133B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-05-11
DE2966363D1 (en) 1983-12-08
IN152329B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1983-12-24
EP0009093A1 (en) 1980-04-02
JPS5518796A (en) 1980-02-09
US4138738A (en) 1979-02-06

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Legal Events

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