AU3402278A - Computer memory access circuit - Google Patents

Computer memory access circuit

Info

Publication number
AU3402278A
AU3402278A AU34022/78A AU3402278A AU3402278A AU 3402278 A AU3402278 A AU 3402278A AU 34022/78 A AU34022/78 A AU 34022/78A AU 3402278 A AU3402278 A AU 3402278A AU 3402278 A AU3402278 A AU 3402278A
Authority
AU
Australia
Prior art keywords
memory access
computer memory
access circuit
circuit
computer
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.)
Pending
Application number
AU34022/78A
Inventor
Dietrich Illi
Hermann-Josef Golbach
Clausjurgen Becherer
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 Standard Electric Corp
Original Assignee
International Standard Electric 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 Standard Electric Corp filed Critical International Standard Electric Corp
Publication of AU3402278A publication Critical patent/AU3402278A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F9/355—Indexed addressing
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F9/35—Indirect addressing

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Executing Machine-Instructions (AREA)
AU34022/78A 1977-03-11 1978-03-09 Computer memory access circuit Pending AU3402278A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772710671 DE2710671A1 (en) 1977-03-11 1977-03-11 CIRCUIT ARRANGEMENT FOR A MICROPROCESSOR TO CONTROL THE DATA STORAGE ACCESS

Publications (1)

Publication Number Publication Date
AU3402278A true AU3402278A (en) 1979-09-13

Family

ID=6003387

Family Applications (1)

Application Number Title Priority Date Filing Date
AU34022/78A Pending AU3402278A (en) 1977-03-11 1978-03-09 Computer memory access circuit

Country Status (4)

Country Link
AU (1) AU3402278A (en)
DE (1) DE2710671A1 (en)
FR (1) FR2383483A1 (en)
GB (1) GB1567445A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3016952C2 (en) * 1980-05-02 1984-04-26 Standard Elektrik Lorenz Ag, 7000 Stuttgart Circuit arrangement for expanding the address range of a computer-controlled switching system
EP0551931B1 (en) * 1987-06-05 1998-07-15 Mitsubishi Denki Kabushiki Kaisha Digital signal processor comprising address generator accessing data stored in bidirectional space of data memory
GB2307569B (en) * 1995-11-22 1998-06-10 Holtek Microelectronics Inc A method of indirect addressing

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1252835A (en) * 1959-12-24 1961-02-03 Vickers Electrical Co Ltd Digital calculator
US3818460A (en) * 1972-12-29 1974-06-18 Honeywell Inf Systems Extended main memory addressing apparatus

Also Published As

Publication number Publication date
GB1567445A (en) 1980-05-14
FR2383483A1 (en) 1978-10-06
DE2710671A1 (en) 1978-09-14

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