CA934065A - Address modification by main/control store boundary register in a microprogrammed processor - Google Patents

Address modification by main/control store boundary register in a microprogrammed processor

Info

Publication number
CA934065A
CA934065A CA110076A CA110076A CA934065A CA 934065 A CA934065 A CA 934065A CA 110076 A CA110076 A CA 110076A CA 110076 A CA110076 A CA 110076A CA 934065 A CA934065 A CA 934065A
Authority
CA
Canada
Prior art keywords
main
control store
address modification
boundary register
microprogrammed processor
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
CA110076A
Other languages
English (en)
Other versions
CA110076S (en
Inventor
K. Womack Karl
Robert G. Dunbar, Jr.
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of CA934065A publication Critical patent/CA934065A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/06—Addressing a physical block of locations, e.g. base addressing, module addressing, memory dedication
    • G06F12/0615—Address space extension
    • G06F12/0623—Address space extension for memory modules

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Storage Device Security (AREA)
  • Debugging And Monitoring (AREA)
  • Executing Machine-Instructions (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
CA110076A 1970-04-16 1971-04-13 Address modification by main/control store boundary register in a microprogrammed processor Expired CA934065A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2922670A 1970-04-16 1970-04-16

Publications (1)

Publication Number Publication Date
CA934065A true CA934065A (en) 1973-09-18

Family

ID=21847926

Family Applications (1)

Application Number Title Priority Date Filing Date
CA110076A Expired CA934065A (en) 1970-04-16 1971-04-13 Address modification by main/control store boundary register in a microprogrammed processor

Country Status (6)

Country Link
US (1) US3651475A (de)
JP (1) JPS543335B1 (de)
CA (1) CA934065A (de)
DE (1) DE2117581C3 (de)
FR (1) FR2092531A5 (de)
GB (1) GB1288728A (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3725868A (en) * 1970-10-19 1973-04-03 Burroughs Corp Small reconfigurable processor for a variety of data processing applications
BE789583A (fr) * 1971-10-01 1973-02-01 Sanders Associates Inc Appareil de controle de programme pour machine de traitement del'information
US3828320A (en) * 1972-12-29 1974-08-06 Burroughs Corp Shared memory addressor
USRE31318E (en) 1973-09-10 1983-07-19 Computer Automation, Inc. Automatic modular memory address allocation system
US4025903A (en) 1973-09-10 1977-05-24 Computer Automation, Inc. Automatic modular memory address allocation system
US3914747A (en) * 1974-02-26 1975-10-21 Periphonics Corp Memory having non-fixed relationships between addresses and storage locations
US3984812A (en) * 1974-04-15 1976-10-05 Burroughs Corporation Computer memory read delay
DE3036926C2 (de) * 1980-09-30 1984-07-26 Siemens AG, 1000 Berlin und 8000 München Verfahren und Anordnung zur Steuerung des Arbeitsablaufes in Datenverarbeitungsanlagen mit Mikroprogrammsteuerung
US4445170A (en) * 1981-03-19 1984-04-24 Zilog, Inc. Computer segmented memory management technique wherein two expandable memory portions are contained within a single segment
DE3609715A1 (de) * 1986-03-21 1987-10-01 Siemens Ag Taktgenerator mit mehreren taktphasen zur erzeugung von gleichstromimpulsen mit extern steuerbaren muttertaktabhaengigen periodenlaengen
US4882700A (en) * 1988-06-08 1989-11-21 Micron Technology, Inc. Switched memory module
JPH05233834A (ja) * 1991-11-13 1993-09-10 Nec Corp シングルチップマイクロコンピュータ
US5568622A (en) * 1993-04-15 1996-10-22 Bull Hn Information Systems Inc. Method and apparatus for minimizing the number of control words in a brom control store of a microprogrammed central processor
US5873126A (en) * 1995-06-12 1999-02-16 International Business Machines Corporation Memory array based data reorganizer
US20060294443A1 (en) * 2005-06-03 2006-12-28 Khaled Fekih-Romdhane On-chip address generation
US20180181504A1 (en) * 2016-12-23 2018-06-28 Intel Corporation Apparatuses and methods for training one or more signal timing relations of a memory interface

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3340539A (en) * 1964-10-27 1967-09-05 Anelex Corp Stored data protection system
US3377624A (en) * 1966-01-07 1968-04-09 Ibm Memory protection system
US3496551A (en) * 1967-07-13 1970-02-17 Ibm Task selection in a multi-processor computing system
US3533077A (en) * 1967-11-08 1970-10-06 Ibm Address modification

Also Published As

Publication number Publication date
DE2117581C3 (de) 1979-08-16
FR2092531A5 (de) 1972-01-21
JPS543335B1 (de) 1979-02-21
DE2117581A1 (de) 1971-10-28
GB1288728A (de) 1972-09-13
DE2117581B2 (de) 1978-12-14
US3651475A (en) 1972-03-21

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