AU549928B2 - Double word memory transfers - Google Patents

Double word memory transfers

Info

Publication number
AU549928B2
AU549928B2 AU69458/81A AU6945881A AU549928B2 AU 549928 B2 AU549928 B2 AU 549928B2 AU 69458/81 A AU69458/81 A AU 69458/81A AU 6945881 A AU6945881 A AU 6945881A AU 549928 B2 AU549928 B2 AU 549928B2
Authority
AU
Australia
Prior art keywords
double word
word memory
memory transfers
transfers
double
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.)
Ceased
Application number
AU69458/81A
Other languages
English (en)
Other versions
AU6945881A (en
Inventor
George Joseph Barlow
Richard P. Brown
Philip E. Stanley
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.)
Bull HN Information Systems Inc
Original Assignee
Honeywell Information Systems Italia SpA
Honeywell Information Systems Inc
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 Honeywell Information Systems Italia SpA, Honeywell Information Systems Inc filed Critical Honeywell Information Systems Italia SpA
Publication of AU6945881A publication Critical patent/AU6945881A/en
Application granted granted Critical
Publication of AU549928B2 publication Critical patent/AU549928B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • G06F12/04—Addressing variable-length words or parts of words
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/16—Handling requests for interconnection or transfer for access to memory bus
    • G06F13/1668—Details of memory controller
    • G06F13/1678—Details of memory controller using bus width

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Bus Control (AREA)
  • Memory System (AREA)
  • Multi Processors (AREA)
  • Complex Calculations (AREA)
AU69458/81A 1980-04-15 1981-04-13 Double word memory transfers Ceased AU549928B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/140,623 US4371928A (en) 1980-04-15 1980-04-15 Interface for controlling information transfers between main data processing systems units and a central subsystem
US140623 1980-04-15

Publications (2)

Publication Number Publication Date
AU6945881A AU6945881A (en) 1981-10-22
AU549928B2 true AU549928B2 (en) 1986-02-20

Family

ID=22492076

Family Applications (1)

Application Number Title Priority Date Filing Date
AU69458/81A Ceased AU549928B2 (en) 1980-04-15 1981-04-13 Double word memory transfers

Country Status (8)

Country Link
US (1) US4371928A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS56159889A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU549928B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1165458A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3114961A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2480460B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2075226B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1170893B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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US4914573A (en) * 1987-10-05 1990-04-03 Motorola, Inc. Bus master which selectively attempts to fill complete entries in a cache line
DE68924306T2 (de) * 1988-06-27 1996-05-09 Digital Equipment Corp Mehrprozessorrechneranordnungen mit gemeinsamem Speicher und privaten Cache-Speichern.
US5073969A (en) * 1988-08-01 1991-12-17 Intel Corporation Microprocessor bus interface unit which changes scheduled data transfer indications upon sensing change in enable signals before receiving ready signal
JPH0687232B2 (ja) * 1988-12-19 1994-11-02 三菱電機株式会社 データ処理装置
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US5146439A (en) * 1989-01-04 1992-09-08 Pitney Bowes Inc. Records management system having dictation/transcription capability
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US5148537A (en) * 1989-05-02 1992-09-15 Belsan Jay S Method and apparatus for effecting an intra-cache data transfer
US6564308B2 (en) 1989-05-05 2003-05-13 Samsung Electronics Co. Ltd. Multiple mode memory module
US5261073A (en) * 1989-05-05 1993-11-09 Wang Laboratories, Inc. Method and apparatus for providing memory system status signals
US5307469A (en) * 1989-05-05 1994-04-26 Wang Laboratories, Inc. Multiple mode memory module
DE3917715A1 (de) * 1989-05-31 1990-12-06 Teldix Gmbh Rechnersystem
US5146574A (en) * 1989-06-27 1992-09-08 Sf2 Corporation Method and circuit for programmable selecting a variable sequence of element using write-back
US5165022A (en) * 1989-10-23 1992-11-17 International Business Machines Corporation Channel and control unit having a first I/O program protocol for communication with a main processor and a second universal I/O program protocol for communication with a plurality of I/O adapters
US5315708A (en) * 1990-02-28 1994-05-24 Micro Technology, Inc. Method and apparatus for transferring data through a staging memory
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US5255374A (en) * 1992-01-02 1993-10-19 International Business Machines Corporation Bus interface logic for computer system having dual bus architecture
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US5615127A (en) * 1994-11-30 1997-03-25 International Business Machines Corporation Parallel execution of a complex task partitioned into a plurality of entities
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US6041388A (en) * 1996-12-11 2000-03-21 Cypress Semiconductor Corporation Circuit and method for controlling memory depth
US6249827B1 (en) * 1997-08-11 2001-06-19 Advanced Memory International, Inc. Method for transferring data associated with a read/write command between a processor and a reader circuit using a plurality of clock lines
US5872993A (en) * 1997-12-01 1999-02-16 Advanced Micro Devices, Inc. Communications system with multiple, simultaneous accesses to a memory
RU2165640C1 (ru) * 2000-05-11 2001-04-20 Общество с ограниченной ответственностью "Авионика-Вист" Устройство сопряжения внутрисистемной параллельной магистрали с внешним магистральным параллельным интерфейсом
US6661355B2 (en) * 2000-12-27 2003-12-09 Apple Computer, Inc. Methods and apparatus for constant-weight encoding & decoding
US7307554B2 (en) * 2004-12-20 2007-12-11 Kawasaki Microelectronics, Inc. Parallel data transmission method and parallel data transmission system
US9189430B2 (en) 2011-01-14 2015-11-17 Skyworks Solutions, Inc. Apparatus and methods for serial interfaces
US12401911B2 (en) 2014-11-07 2025-08-26 Duelight Llc Systems and methods for generating a high-dynamic range (HDR) pixel stream
US12401912B2 (en) 2014-11-17 2025-08-26 Duelight Llc System and method for generating a digital image
US9998935B2 (en) 2014-11-18 2018-06-12 Duelight Llc System and method for sharing data based on a combined bandwidth consumption
US10437774B2 (en) 2017-01-26 2019-10-08 Skyworks Solutions, Inc. Low noise serial interfaces with gated clock

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GB2021823B (en) * 1978-05-30 1983-04-27 Intel Corp Data transfer system

Also Published As

Publication number Publication date
IT8148286A0 (it) 1981-04-15
FR2480460B1 (fr) 1988-06-10
GB2075226B (en) 1984-01-18
JPH0325819B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-04-09
AU6945881A (en) 1981-10-22
JPS56159889A (en) 1981-12-09
FR2480460A1 (fr) 1981-10-16
US4371928A (en) 1983-02-01
GB2075226A (en) 1981-11-11
DE3114961C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-02-21
IT1170893B (it) 1987-06-03
DE3114961A1 (de) 1982-03-25
CA1165458A (en) 1984-04-10

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