ES2119143T3 - Disposicion para la transmision de datos a traves de un bus. - Google Patents

Disposicion para la transmision de datos a traves de un bus.

Info

Publication number
ES2119143T3
ES2119143T3 ES94900046T ES94900046T ES2119143T3 ES 2119143 T3 ES2119143 T3 ES 2119143T3 ES 94900046 T ES94900046 T ES 94900046T ES 94900046 T ES94900046 T ES 94900046T ES 2119143 T3 ES2119143 T3 ES 2119143T3
Authority
ES
Spain
Prior art keywords
data
pct
bus
transmission
transmitting
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 - Lifetime
Application number
ES94900046T
Other languages
English (en)
Inventor
Michael Abert
Siegfried Block
Johannes Bozenhardt
Franz Leigsnering
Werner Pfatteicher
Franz-Clemens Schewe
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of ES2119143T3 publication Critical patent/ES2119143T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/40—Bus structure
    • G06F13/4004—Coupling between buses
    • G06F13/4009—Coupling between buses with data restructuring
    • G06F13/4018—Coupling between buses with data restructuring with data-width conversion

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Bus Control (AREA)
  • Vehicle Body Suspensions (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Small-Scale Networks (AREA)

Abstract

LA INVENCION SE REFIERE A UNA DISPOSICION PARA TRANSMISION DE DATOS A PARTIR DE UN BUS (2,6,7), QUE DISPONE DE UNA UNIDAD (1,4,5) CENTRAL QUE INICIA LA TRANSMISION DE DATOS Y UNA O VARIAS UNIDADES (3,8,9) PERIFERICAS LIGADAS UNA A OTRA POR MEDIO DEL BUS. EN AL MENOS UNO DE LOS COMPONENTES, JUNTO A LAS PRIMERAS LINEAS DE CONTROL Y A LAS LINEAS DE DATOS PARA LA TRANSMISION DE UNA PALABRA DE DATOS CON UNA PRIMERA AMPLITUD DE DATOS, SE DISPONE ADEMAS DE LINEAS DE CONTROL Y LINEAS DE DATOS PARA LA TRANSMISION DE UNA PALABRA DE DATOS TENIENDO UNA SEGUNDA AMPLITUD DE DATOS. ESTO ESTA DISEÑADO DE TAL MODO QUE LOS COMPONENTES CON DATOS DIFERENTES DE AMPLITUDES DE BUS PUEDEN COMUNICARSE UNO CON OTRO MEDIANTE TRANSMISION DE PALABRAS DE DATOS TENIENDO LA AMPLITUD DE DATOS EXISTENTE MAS PEQUEÑA. EN EQUIPOS DE AUTOMACION, LA INVENCION PERMITE CUALQUIER COMBINACION DE COMPONENTES DE DIFERENTES CLASES DE CAPACIDAD. LA INVENCION SE UTILIZA EN SISTEMAS BUS.
ES94900046T 1992-11-24 1993-11-18 Disposicion para la transmision de datos a traves de un bus. Expired - Lifetime ES2119143T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4239461A DE4239461A1 (de) 1992-11-24 1992-11-24 Anordnung zur Übertragung von Daten über einen Bus

Publications (1)

Publication Number Publication Date
ES2119143T3 true ES2119143T3 (es) 1998-10-01

Family

ID=6473516

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94900046T Expired - Lifetime ES2119143T3 (es) 1992-11-24 1993-11-18 Disposicion para la transmision de datos a traves de un bus.

Country Status (7)

Country Link
US (1) US5608882A (es)
EP (1) EP0671033B1 (es)
JP (1) JP2615383B2 (es)
AT (1) ATE168797T1 (es)
DE (2) DE4239461A1 (es)
ES (1) ES2119143T3 (es)
WO (1) WO1994012936A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3566364B2 (ja) * 1994-12-22 2004-09-15 キヤノン株式会社 データ処理装置及び方法
US5764927A (en) * 1995-09-29 1998-06-09 Allen Bradley Company, Inc. Backplane data transfer technique for industrial automation controllers
DE19636381C1 (de) * 1996-09-09 1998-03-12 Ibm Bus mit anforderungsabhängiger Anpassung der in beiden Richtungen zur Verfügung stehenden Bandbreite
US6351786B2 (en) 1998-08-24 2002-02-26 Racal Instr Inc VXI backplane system improvements and methods
CA2265346A1 (en) * 1999-03-17 2000-09-17 Pmc-Sierra Ltd. Pos-phy interface for interconnection of physical layer devices and link layer devices
TW507128B (en) * 2001-07-12 2002-10-21 Via Tech Inc Data memory controller supporting the data bus invert
FR2829337B1 (fr) * 2001-09-03 2003-10-31 Schneider Automation Equipement d'automatisme connecte a un reseau tcp/ip
JP2004171445A (ja) * 2002-11-22 2004-06-17 Renesas Technology Corp 半導体データ処理装置及びデータ処理システム
DE10346570A1 (de) * 2003-10-07 2005-05-19 Siemens Ag Bussystem und Buscontroller für elektronische Systeme
US8239594B2 (en) * 2005-11-10 2012-08-07 Datacard Corporation Modular card issuance system and method of operation
CN102759952B (zh) * 2011-04-29 2017-04-12 富泰华工业（深圳）有限公司 嵌入式系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3133407C2 (de) * 1981-08-24 1984-07-26 Siemens AG, 1000 Berlin und 8000 München Programmgesteuerter Rechner
US4716527A (en) * 1984-12-10 1987-12-29 Ing. C. Olivetti Bus converter
JPS61175845A (ja) * 1985-01-31 1986-08-07 Toshiba Corp マイクロプロセツサシステム
JPS6226561A (ja) * 1985-07-26 1987-02-04 Toshiba Corp パ−ソナルコンピユ−タ
US5045998A (en) * 1988-05-26 1991-09-03 International Business Machines Corporation Method and apparatus for selectively posting write cycles using the 82385 cache controller
US5038317A (en) * 1988-07-25 1991-08-06 Allen-Bradley Company, Inc. Programmable controller module rack with a relative rack slot addressing mechanism
DE69034165T2 (de) * 1990-07-20 2005-09-22 Infineon Technologies Ag Mikroprozessor mit einer Vielzahl von Buskonfigurationen
DE69228975T2 (de) * 1991-10-28 1999-11-18 Eastman Kodak Co., Rochester Steuerungsschaltung zur Datenübertragung von einem VME-Bus zu einer SCSI-Platteneinheit
US5335340A (en) * 1992-05-29 1994-08-02 The Whitaker Corporation Byte-swap hardware simulator for a sixteen bit microprocessor coupled to an eight bit peripheral unit
US5423009A (en) * 1993-02-18 1995-06-06 Sierra Semiconductor Corporation Dynamic sizing bus controller that allows unrestricted byte enable patterns

Also Published As

Publication number Publication date
JPH07509090A (ja) 1995-10-05
DE4239461A1 (de) 1994-05-26
EP0671033B1 (de) 1998-07-22
WO1994012936A1 (de) 1994-06-09
DE59308811D1 (de) 1998-08-27
US5608882A (en) 1997-03-04
JP2615383B2 (ja) 1997-05-28
ATE168797T1 (de) 1998-08-15
EP0671033A1 (de) 1995-09-13

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