DE69113727D1 - Serielle Verbindung in einem Ein-/Ausgabesystem. - Google Patents

Serielle Verbindung in einem Ein-/Ausgabesystem.

Info

Publication number
DE69113727D1
DE69113727D1 DE69113727T DE69113727T DE69113727D1 DE 69113727 D1 DE69113727 D1 DE 69113727D1 DE 69113727 T DE69113727 T DE 69113727T DE 69113727 T DE69113727 T DE 69113727T DE 69113727 D1 DE69113727 D1 DE 69113727D1
Authority
DE
Germany
Prior art keywords
input
output system
serial connection
serial
connection
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
DE69113727T
Other languages
English (en)
Other versions
DE69113727T2 (de
Inventor
Kenneth James Fredericks
Kenneth Robert Lynch
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 Business Machines Corp
Original Assignee
International Business Machines 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 Business Machines Corp filed Critical International Business Machines Corp
Publication of DE69113727D1 publication Critical patent/DE69113727D1/de
Application granted granted Critical
Publication of DE69113727T2 publication Critical patent/DE69113727T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0079—Receiver details
    • H04L7/0083—Receiver details taking measures against momentary loss of synchronisation, e.g. inhibiting the synchronisation, using idle words or using redundant clocks
    • 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
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/40—Bus structure
    • G06F13/4004—Coupling between buses
    • G06F13/4022—Coupling between buses using switching circuits, e.g. switching matrix, connection or expansion network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
    • H04L2007/045—Fill bit or bits, idle words

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Computer Hardware Design (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Communication Control (AREA)
  • Computer And Data Communications (AREA)
DE69113727T 1990-08-31 1991-06-13 Serielle Verbindung in einem Ein-/Ausgabesystem. Expired - Lifetime DE69113727T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/575,923 US5151977A (en) 1990-08-31 1990-08-31 Managing a serial link in an input/output system which indicates link status by continuous sequences of characters between data frames

Publications (2)

Publication Number Publication Date
DE69113727D1 true DE69113727D1 (de) 1995-11-16
DE69113727T2 DE69113727T2 (de) 1996-05-30

Family

ID=24302248

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69113727T Expired - Lifetime DE69113727T2 (de) 1990-08-31 1991-06-13 Serielle Verbindung in einem Ein-/Ausgabesystem.

Country Status (5)

Country Link
US (1) US5151977A (de)
EP (1) EP0472833B1 (de)
JP (1) JPH0658653B2 (de)
BR (1) BR9103524A (de)
DE (1) DE69113727T2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0453863A2 (de) * 1990-04-27 1991-10-30 National Semiconductor Corporation Verfahren und Gerät zur Ausführung einer Mediumzugriffssteuerung/Wirtsystemschnittstelle
US5680151A (en) * 1990-06-12 1997-10-21 Radius Inc. Method and apparatus for transmitting video, data over a computer bus using block transfers
JP2566728B2 (ja) * 1992-10-30 1996-12-25 インターナショナル・ビジネス・マシーンズ・コーポレイション 論理径路スケジューリング装置及び実行方法
EP0641139B1 (de) * 1993-07-13 2002-09-11 Hewlett-Packard Company, A Delaware Corporation Kombinieren von Ton- und Fernsprech-Daten für einem Rechner
US5574950A (en) * 1994-03-01 1996-11-12 International Business Machines Corporation Remote data shadowing using a multimode interface to dynamically reconfigure control link-level and communication link-level
US6064705A (en) 1997-08-20 2000-05-16 Sarnoff Corporation Manchester encoding and decoding system
US6772108B1 (en) 1999-09-22 2004-08-03 Netcell Corp. Raid controller system and method with ATA emulation host interface
US6501396B1 (en) 2001-03-30 2002-12-31 Xilinx, Inc. Scalable physical coding sublayer (PCS) and 8B/10B encoder
KR100434270B1 (ko) * 2001-05-30 2004-06-04 엘지전자 주식회사 가전기기 네트워크 제어시스템
US7137018B2 (en) * 2002-12-31 2006-11-14 Intel Corporation Active state link power management
TW200500857A (en) * 2003-04-09 2005-01-01 Netcell Corp Method and apparatus for synchronizing data from asynchronous disk drive data transfers
CA2522915A1 (en) * 2003-04-21 2004-11-04 Netcell Corp. Disk array controller with reconfigurable data path
US20050036451A1 (en) * 2003-08-12 2005-02-17 Green Samuel I. Portable instrument to test fibre channel nodes installed in an aircraft

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4200930A (en) * 1977-05-23 1980-04-29 Burroughs Corporation Adapter cluster module for data communications subsystem
US4202035A (en) * 1977-11-25 1980-05-06 Mcdonnell Douglas Corporation Modulo addressing apparatus for use in a microprocessor
US4292669A (en) * 1978-02-28 1981-09-29 Burroughs Corporation Autonomous data communications subsystem
US4241398A (en) * 1978-09-29 1980-12-23 United Technologies Corporation Computer network, line protocol system
US4425616A (en) * 1979-11-06 1984-01-10 Frederick Electronic Corporation High-speed time share processor
DE3001638A1 (de) * 1980-01-17 1981-07-23 Siemens AG, 1000 Berlin und 8000 München Passives bussystem fuer dezentral strukturierte mehrrechneranordnungen, insbesondere multimikrocomputer-anordnungen
US4468734A (en) * 1982-03-26 1984-08-28 International Business Machines Corporation Method of purging erroneous signals from closed ring data communication networks capable of repeatedly circulating such signals
US4613979A (en) * 1984-05-03 1986-09-23 Zenith Electronics Corporation Continuous, automatic reset of synchronous data receiver upon detection of loss of sync
US4675864A (en) * 1985-06-04 1987-06-23 Hewlett-Packard Company Serial bus system
US4647925A (en) * 1985-06-26 1987-03-03 Burroughs Corporation Circuit employing intercoupled state machines for transmitting and receiving multiformatted sequences of voice and data characters
US4972368A (en) * 1988-03-04 1990-11-20 Stallion Technologies, Pty. Ltd. Intelligent serial I/O subsystem
US4939735A (en) * 1988-07-21 1990-07-03 International Business Machines Corporation Information handling system having serial channel to control unit link
US5003558A (en) * 1989-10-30 1991-03-26 International Business Machines Corporation Data synchronizing buffers for data processing channels
US5048062A (en) * 1989-10-30 1991-09-10 International Business Machines Corp. Transmitting commands over a serial link

Also Published As

Publication number Publication date
JPH04238557A (ja) 1992-08-26
EP0472833A2 (de) 1992-03-04
EP0472833A3 (en) 1992-06-03
US5151977A (en) 1992-09-29
JPH0658653B2 (ja) 1994-08-03
EP0472833B1 (de) 1995-10-11
DE69113727T2 (de) 1996-05-30
BR9103524A (pt) 1992-05-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8328 Change in the person/name/address of the agent

Representative=s name: DUSCHER, R., DIPL.-PHYS. DR.RER.NAT., PAT.-ANW., 7