DE69226113T2 - Kommunikationssystem und Verfahren zum Steuern eines Systems - Google Patents

Kommunikationssystem und Verfahren zum Steuern eines Systems

Info

Publication number
DE69226113T2
DE69226113T2 DE69226113T DE69226113T DE69226113T2 DE 69226113 T2 DE69226113 T2 DE 69226113T2 DE 69226113 T DE69226113 T DE 69226113T DE 69226113 T DE69226113 T DE 69226113T DE 69226113 T2 DE69226113 T2 DE 69226113T2
Authority
DE
Germany
Prior art keywords
controlling
communication system
communication
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 - Fee Related
Application number
DE69226113T
Other languages
English (en)
Other versions
DE69226113D1 (de
Inventor
Masakazu Hoshino
Tetsuo Sato
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 Microcomputer System Ltd
Hitachi Ltd
Original Assignee
Hitachi Microcomputer System Ltd
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
Application filed by Hitachi Microcomputer System Ltd, Hitachi Ltd filed Critical Hitachi Microcomputer System Ltd
Application granted granted Critical
Publication of DE69226113D1 publication Critical patent/DE69226113D1/de
Publication of DE69226113T2 publication Critical patent/DE69226113T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • 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
    • G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
    • G06F13/4282—Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus
    • G06F13/4291—Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus using a clocked protocol
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/407—Bus networks with decentralised control
    • H04L12/413—Bus networks with decentralised control with random access, e.g. carrier-sense multiple-access with collision detection (CSMA-CD)
    • H04L12/4135—Bus networks with decentralised control with random access, e.g. carrier-sense multiple-access with collision detection (CSMA-CD) using bit-wise arbitration
DE69226113T 1991-03-29 1992-03-24 Kommunikationssystem und Verfahren zum Steuern eines Systems Expired - Fee Related DE69226113T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9173791 1991-03-29

Publications (2)

Publication Number Publication Date
DE69226113D1 DE69226113D1 (de) 1998-08-13
DE69226113T2 true DE69226113T2 (de) 1999-04-08

Family

ID=14034839

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69226113T Expired - Fee Related DE69226113T2 (de) 1991-03-29 1992-03-24 Kommunikationssystem und Verfahren zum Steuern eines Systems

Country Status (4)

Country Link
US (2) US5341131A (de)
EP (1) EP0506330B1 (de)
KR (1) KR920019131A (de)
DE (1) DE69226113T2 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW230808B (en) * 1993-06-04 1994-09-21 Philips Electronics Nv A two-line mixed analog/digital bus system and a station for use in such a system
DE4412549A1 (de) * 1994-04-12 1994-09-15 Wolfgang Kunz Serielles Datenübertragungssystem für Systemkomponenten mit niedriger Schaltfrequenz
US5742847A (en) * 1994-10-31 1998-04-21 Intel Corporation M&A for dynamically generating and maintaining frame based polling schedules for polling isochronous and asynchronous functions that guaranty latencies and bandwidths to the isochronous functions
US5615404A (en) * 1994-10-31 1997-03-25 Intel Corporation System having independently addressable bus interfaces coupled to serially connected multi-ported signal distributors generating and maintaining frame based polling schedule favoring isochronous peripherals
US5621901A (en) * 1994-10-31 1997-04-15 Intel Corporation Method and apparatus for serial bus elements of an hierarchical serial bus assembly to electrically represent data and control states to each other
US5623610A (en) * 1994-10-31 1997-04-22 Intel Corporation System for assigning geographical addresses in a hierarchical serial bus by enabling upstream port and selectively enabling disabled ports at power on/reset
JPH08202528A (ja) 1995-01-30 1996-08-09 Mitsubishi Denki Semiconductor Software Kk マイクロコンピュータ
KR100207317B1 (ko) * 1996-10-31 1999-07-15 윤종용 영상 제어회로
JPH10198633A (ja) * 1997-01-08 1998-07-31 Mitsubishi Electric Corp シリアルデータ転送装置
JPH10222464A (ja) * 1997-01-31 1998-08-21 Mitsubishi Electric Corp 同期式直列データ転送装置
US6359951B1 (en) 1998-06-03 2002-03-19 Intel Corporation Method and apparatus for high speed signaling
KR100659218B1 (ko) * 1998-09-03 2006-12-20 소니 일렉트로닉스 인코포레이티드 임피던스 격리 확장 회로를 이용한 장치 제어 시스템용 감축마이크로프로세서 기기 및 방법
US6311235B1 (en) * 1998-10-31 2001-10-30 Advanced Micro Devices, Inc. UART support for address bit on seven bit frames
IT1318137B1 (it) * 2000-07-07 2003-07-23 Cit Alcatel Metodo ed apparato per controllare e supervisionare dispositivielettronici.
FR2817432B1 (fr) * 2000-11-29 2003-01-24 St Microelectronics Sa Procede synchrone de transmission de donnees
EP1288786A1 (de) * 2001-08-24 2003-03-05 Thomson Licensing S.A. Verfahren zur seriellen Datenübertragung zwischen zwei elektronischen Busstationen und Übertagungssystem zur Verwendung in demselben Verfahren
US6586968B1 (en) * 2001-12-19 2003-07-01 Lsi Logic Corporation Programmable bit ordering for serial port
WO2003104037A1 (de) * 2002-06-10 2003-12-18 Philips Intellectual Property & Standards Gmbh Verfahren und system zwischen teilnetzbetrieb und gesamtnetzbetrieb
JP4918866B2 (ja) * 2006-03-13 2012-04-18 ミツミ電機株式会社 通信装置、半導体集積回路装置及び通信システム
US9710423B2 (en) * 2014-04-02 2017-07-18 Qualcomm Incorporated Methods to send extra information in-band on inter-integrated circuit (I2C) bus
JP7130551B2 (ja) * 2018-12-27 2022-09-05 ルネサスエレクトロニクス株式会社 半導体装置、通信システムおよび通信システム制御方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3588709A (en) * 1968-09-26 1971-06-28 Westinghouse Electric Corp Synchronous timing system having failure detection feature
DE2750176A1 (de) * 1977-11-09 1979-05-10 Siemens Ag Schaltungsanordnung zur steuerung bei einer fernmelde-, insbesondere fernsprechvermittlungsanlage
US4156112A (en) * 1977-12-07 1979-05-22 Control Junctions, Inc. Control system using time division multiplexing
US4689740A (en) * 1980-10-31 1987-08-25 U.S. Philips Corporation Two-wire bus-system comprising a clock wire and a data wire for interconnecting a number of stations
US4570215A (en) * 1982-01-08 1986-02-11 Omron Tateisi Electronics Co. Input/output device for programmable controller
NL8500462A (nl) * 1985-02-19 1986-09-16 Philips Nv Inrichting voor het overdragen van digitale data.
JPS6239929A (ja) * 1985-08-15 1987-02-20 Yokogawa Hewlett Packard Ltd デ−タ伝送装置

Also Published As

Publication number Publication date
EP0506330A3 (de) 1995-05-03
US5341131A (en) 1994-08-23
KR920019131A (ko) 1992-10-22
EP0506330A2 (de) 1992-09-30
DE69226113D1 (de) 1998-08-13
US5512888A (en) 1996-04-30
EP0506330B1 (de) 1998-07-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee