GB1483442A - Computing machine including a directly addressable memory arrangement - Google Patents

Computing machine including a directly addressable memory arrangement

Info

Publication number
GB1483442A
GB1483442A GB4143175A GB4143175A GB1483442A GB 1483442 A GB1483442 A GB 1483442A GB 4143175 A GB4143175 A GB 4143175A GB 4143175 A GB4143175 A GB 4143175A GB 1483442 A GB1483442 A GB 1483442A
Authority
GB
United Kingdom
Prior art keywords
instruction
memory
shift register
cycles
blocks
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
GB4143175A
Other languages
English (en)
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB4143175A priority Critical patent/GB1483442A/en
Priority to DE19762645044 priority patent/DE2645044A1/de
Priority to FR7630229A priority patent/FR2327609A1/fr
Priority to CH1280076A priority patent/CH598658A5/xx
Priority to BE2055357A priority patent/BE847050A/xx
Publication of GB1483442A publication Critical patent/GB1483442A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/34—Addressing or accessing the instruction operand or the result ; Formation of operand address; Addressing modes
    • G06F9/342—Extension of operand address space
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Read Only Memory (AREA)
GB4143175A 1975-10-09 1975-10-09 Computing machine including a directly addressable memory arrangement Expired GB1483442A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB4143175A GB1483442A (en) 1975-10-09 1975-10-09 Computing machine including a directly addressable memory arrangement
DE19762645044 DE2645044A1 (de) 1975-10-09 1976-10-06 Speicheranordnung mit direkter adressierung
FR7630229A FR2327609A1 (fr) 1975-10-09 1976-10-08 Systeme d'adressage direct d'une memoire electronique
CH1280076A CH598658A5 (enExample) 1975-10-09 1976-10-08
BE2055357A BE847050A (fr) 1975-10-09 1976-10-08 Systeme d'adressage direct d'une memoire electronique,

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4143175A GB1483442A (en) 1975-10-09 1975-10-09 Computing machine including a directly addressable memory arrangement

Publications (1)

Publication Number Publication Date
GB1483442A true GB1483442A (en) 1977-08-17

Family

ID=10419650

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4143175A Expired GB1483442A (en) 1975-10-09 1975-10-09 Computing machine including a directly addressable memory arrangement

Country Status (5)

Country Link
BE (1) BE847050A (enExample)
CH (1) CH598658A5 (enExample)
DE (1) DE2645044A1 (enExample)
FR (1) FR2327609A1 (enExample)
GB (1) GB1483442A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0066083A1 (en) * 1981-06-01 1982-12-08 International Business Machines Corporation An address substitution apparatus

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4223381A (en) * 1978-06-30 1980-09-16 Harris Corporation Lookahead memory address control system
EP0338317B1 (en) * 1988-04-20 1996-01-10 Sanyo Electric Co., Ltd. Information processor operative both in direct mapping and in bank mapping and the method of switching the mapping schemes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3432810A (en) * 1966-05-31 1969-03-11 Ibm Addressing system for a computer employing a plurality of local storage units in addition to a main memory
US3703708A (en) * 1971-05-12 1972-11-21 Gte Automatic Electric Lab Inc Memory expansion arrangement in a central processor
US3913073A (en) * 1973-05-31 1975-10-14 Burroughs Corp Multi-memory computer system
NL7317281A (nl) * 1973-12-17 1975-06-19 Bell Telephone Mfg Gegevens-verwerkend stelsel.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0066083A1 (en) * 1981-06-01 1982-12-08 International Business Machines Corporation An address substitution apparatus

Also Published As

Publication number Publication date
BE847050A (fr) 1977-04-08
DE2645044A1 (de) 1977-04-14
CH598658A5 (enExample) 1978-05-12
FR2327609A1 (fr) 1977-05-06

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee