FR2471652B1 - Procede et systeme d'entree/sortie de donnees - Google Patents

Procede et systeme d'entree/sortie de donnees

Info

Publication number
FR2471652B1
FR2471652B1 FR8025905A FR8025905A FR2471652B1 FR 2471652 B1 FR2471652 B1 FR 2471652B1 FR 8025905 A FR8025905 A FR 8025905A FR 8025905 A FR8025905 A FR 8025905A FR 2471652 B1 FR2471652 B1 FR 2471652B1
Authority
FR
France
Prior art keywords
data input
output method
output
input
data
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
FR8025905A
Other languages
English (en)
Other versions
FR2471652A1 (fr
Inventor
Hideo Ota
Yutaka Kubo
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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
Priority claimed from JP54158065A external-priority patent/JPS6022776B2/ja
Priority claimed from JP1783380A external-priority patent/JPS56115071A/ja
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of FR2471652A1 publication Critical patent/FR2471652A1/fr
Application granted granted Critical
Publication of FR2471652B1 publication Critical patent/FR2471652B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/0007—Image acquisition
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F13/10—Program control for peripheral devices
    • G06F13/12—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor
    • G06F13/122—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor where hardware performs an I/O function other than control of data transfer
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
    • G06F13/28—Handling requests for interconnection or transfer for access to input/output bus using burst mode transfer, e.g. direct memory access DMA, cycle steal

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Image Processing (AREA)
  • Bus Control (AREA)
FR8025905A 1979-12-07 1980-12-05 Procede et systeme d'entree/sortie de donnees Expired FR2471652B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP54158065A JPS6022776B2 (ja) 1979-12-07 1979-12-07 デ−タ入出力方法および装置
JP1783380A JPS56115071A (en) 1980-02-18 1980-02-18 Histograming process method for picture reception data

Publications (2)

Publication Number Publication Date
FR2471652A1 FR2471652A1 (fr) 1981-06-19
FR2471652B1 true FR2471652B1 (fr) 1987-07-17

Family

ID=26354414

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8025905A Expired FR2471652B1 (fr) 1979-12-07 1980-12-05 Procede et systeme d'entree/sortie de donnees

Country Status (4)

Country Link
US (1) US4442485A (fr)
CA (1) CA1162314A (fr)
FR (1) FR2471652B1 (fr)
IT (1) IT1129932B (fr)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS584470A (ja) * 1981-07-01 1983-01-11 Hitachi Ltd メモリ制御装置
US4740895A (en) * 1981-08-24 1988-04-26 Genrad, Inc. Method of and apparatus for external control of computer program flow
JPS63113623A (ja) * 1986-10-30 1988-05-18 Nec Corp セクタバツフア制御方式
JPS6470858A (en) * 1987-09-11 1989-03-16 Hitachi Ltd Data transfer system
US5007012A (en) * 1988-09-09 1991-04-09 Advanced Micro Devices, Inc. Fly-by data transfer system
US5179662A (en) * 1989-08-31 1993-01-12 International Business Machines Corporation Optimized i/o buffers having the ability to increase or decrease in size to meet system requirements
US5224213A (en) * 1989-09-05 1993-06-29 International Business Machines Corporation Ping-pong data buffer for transferring data from one data bus to another data bus
US5390333A (en) * 1990-02-06 1995-02-14 Alcatel Network Systems, Inc. Switch array power reduction apparatus
US5404455A (en) * 1991-12-31 1995-04-04 Dictaphone Corporation Time division multiplexer chip for supporting alternating communication between a pair of RAMs and two different interfaces
US5761739A (en) * 1993-06-08 1998-06-02 International Business Machines Corporation Methods and systems for creating a storage dump within a coupling facility of a multisystem enviroment
GB2337664B (en) * 1995-03-31 2000-02-16 Inmarsat Ltd Communication method and apparatus
US6078545A (en) * 1996-12-26 2000-06-20 Oki Electric Industry Co., Ltd. Data transfer circuit
US7013305B2 (en) 2001-10-01 2006-03-14 International Business Machines Corporation Managing the state of coupling facility structures, detecting by one or more systems coupled to the coupling facility, the suspended state of the duplexed command, detecting being independent of message exchange
JP2000151641A (ja) * 1998-11-13 2000-05-30 Sony Corp 伝送制御方法及び伝送装置
US6401161B1 (en) 1999-04-15 2002-06-04 Dell Products, Lp High speed bus interface for non-volatile integrated circuit memory supporting continuous transfer
US6467015B1 (en) * 1999-04-15 2002-10-15 Dell Products, L.P. High speed bus interface for non-volatile integrated circuit memory supporting continuous transfer
US6775372B1 (en) 1999-06-02 2004-08-10 Dictaphone Corporation System and method for multi-stage data logging
US6252947B1 (en) * 1999-06-08 2001-06-26 David A. Diamond System and method for data recording and playback
US6249570B1 (en) * 1999-06-08 2001-06-19 David A. Glowny System and method for recording and storing telephone call information
US6246752B1 (en) 1999-06-08 2001-06-12 Valerie Bscheider System and method for data recording
US6252946B1 (en) 1999-06-08 2001-06-26 David A. Glowny System and method for integrating call record information
US6869644B2 (en) * 2000-10-24 2005-03-22 Ppg Industries Ohio, Inc. Method of making coated articles and coated articles made thereby
US9848447B2 (en) * 2007-06-27 2017-12-19 Ford Global Technologies, Llc Method and system for emergency notification
US8903351B2 (en) * 2009-03-06 2014-12-02 Ford Motor Company Method and system for emergency call handling
US20110098016A1 (en) * 2009-10-28 2011-04-28 Ford Motor Company Method and system for emergency call placement
US8903354B2 (en) * 2010-02-15 2014-12-02 Ford Global Technologies, Llc Method and system for emergency call arbitration
US20110230159A1 (en) * 2010-03-19 2011-09-22 Ford Global Technologies, Llc System and Method for Automatic Storage and Retrieval of Emergency Information
US20120190324A1 (en) 2011-01-25 2012-07-26 Ford Global Technologies, Llc Automatic Emergency Call Language Provisioning
US8818325B2 (en) 2011-02-28 2014-08-26 Ford Global Technologies, Llc Method and system for emergency call placement
US8594616B2 (en) 2012-03-08 2013-11-26 Ford Global Technologies, Llc Vehicle key fob with emergency assistant service
US9049584B2 (en) 2013-01-24 2015-06-02 Ford Global Technologies, Llc Method and system for transmitting data using automated voice when data transmission fails during an emergency call

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1264096A (fr) * 1970-06-27 1972-02-16
US3979555A (en) * 1975-05-27 1976-09-07 Hughes Aircraft Company Histogram equalization system for display improvement
US4232197A (en) * 1978-08-25 1980-11-04 Bell Telephone Laboratories, Incorporated Processor for a TDMA burst modem
US4298954A (en) * 1979-04-30 1981-11-03 International Business Machines Corporation Alternating data buffers when one buffer is empty and another buffer is variably full of data

Also Published As

Publication number Publication date
IT8068861A0 (it) 1980-12-05
CA1162314A (fr) 1984-02-14
FR2471652A1 (fr) 1981-06-19
IT1129932B (it) 1986-06-11
US4442485A (en) 1984-04-10

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Legal Events

Date Code Title Description
ST Notification of lapse