FI873217A - Anslutningsenhet av stor hastighet foer ett digitalt databehandlingssystem. - Google Patents

Anslutningsenhet av stor hastighet foer ett digitalt databehandlingssystem. Download PDF

Info

Publication number
FI873217A
FI873217A FI873217A FI873217A FI873217A FI 873217 A FI873217 A FI 873217A FI 873217 A FI873217 A FI 873217A FI 873217 A FI873217 A FI 873217A FI 873217 A FI873217 A FI 873217A
Authority
FI
Finland
Prior art keywords
databehandlingssystem
anslutningsenhet
hastighet
stor
foer ett
Prior art date
Application number
FI873217A
Other languages
English (en)
Other versions
FI873217A0 (fi
Inventor
Robert Dickson
Original Assignee
Digital Equipment 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 Digital Equipment Corp filed Critical Digital Equipment Corp
Publication of FI873217A0 publication Critical patent/FI873217A0/fi
Publication of FI873217A publication Critical patent/FI873217A/fi

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
    • G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
    • G06F13/4204—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus
    • G06F13/4208—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being a system bus, e.g. VME bus, Futurebus, Multibus
    • G06F13/4213—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being a system bus, e.g. VME bus, Futurebus, Multibus with asynchronous protocol

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Bus Control (AREA)
  • Information Transfer Systems (AREA)
FI873217A 1986-07-24 1987-07-22 Anslutningsenhet av stor hastighet foer ett digitalt databehandlingssystem. FI873217A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/889,418 US4827409A (en) 1986-07-24 1986-07-24 High speed interconnect unit for digital data processing system

Publications (2)

Publication Number Publication Date
FI873217A0 FI873217A0 (fi) 1987-07-22
FI873217A true FI873217A (fi) 1988-01-25

Family

ID=25395054

Family Applications (1)

Application Number Title Priority Date Filing Date
FI873217A FI873217A (fi) 1986-07-24 1987-07-22 Anslutningsenhet av stor hastighet foer ett digitalt databehandlingssystem.

Country Status (7)

Country Link
US (1) US4827409A (fi)
EP (1) EP0254648A3 (fi)
JP (2) JPS63106060A (fi)
AU (1) AU590939B2 (fi)
CA (1) CA1285077C (fi)
FI (1) FI873217A (fi)
IL (1) IL83296A (fi)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5146572A (en) * 1980-11-17 1992-09-08 International Business Machines Corporation Multiple data format interface
US5020024A (en) * 1987-01-16 1991-05-28 Stratus Computer, Inc. Method and apparatus for detecting selected absence of digital logic synchronism
JP2504512B2 (ja) * 1988-03-09 1996-06-05 富士通株式会社 Ｄｍａコントロ―ラ
EP0369964A3 (en) * 1988-11-17 1991-09-18 International Business Machines Corporation Multiple data format interface
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
US5233692A (en) * 1990-04-06 1993-08-03 Micro Technology, Inc. Enhanced interface permitting multiple-byte parallel transfers of control information and data on a small computer system interface (SCSI) communication bus and a mass storage system incorporating the enhanced interface
US5517626A (en) * 1990-05-07 1996-05-14 S3, Incorporated Open high speed bus for microcomputer system
US5471639A (en) * 1990-10-24 1995-11-28 At&T Global Information Solutions Company Apparatus for arbitrating for a high speed direct memory access bus
US5222216A (en) * 1991-07-12 1993-06-22 Thinking Machines Corporation High performance communications interface for multiplexing a plurality of computers to a high performance point to point communications bus
US5276679A (en) * 1992-02-12 1994-01-04 U.S. West Advanced Technologies, Inc. Method for maintaining channels and a subscriber station for use in an ISDN system
US5459840A (en) * 1993-02-26 1995-10-17 3Com Corporation Input/output bus architecture with parallel arbitration
GB9419246D0 (en) 1994-09-23 1994-11-09 Cambridge Consultants Data processing circuits and interfaces
JP3671738B2 (ja) * 1999-05-12 2005-07-13 松下電器産業株式会社 伝送管理方法
US6687851B1 (en) 2000-04-13 2004-02-03 Stratus Technologies Bermuda Ltd. Method and system for upgrading fault-tolerant systems
US6633996B1 (en) 2000-04-13 2003-10-14 Stratus Technologies Bermuda Ltd. Fault-tolerant maintenance bus architecture
US6735715B1 (en) 2000-04-13 2004-05-11 Stratus Technologies Bermuda Ltd. System and method for operating a SCSI bus with redundant SCSI adaptors
US6691257B1 (en) 2000-04-13 2004-02-10 Stratus Technologies Bermuda Ltd. Fault-tolerant maintenance bus protocol and method for using the same
US6708283B1 (en) 2000-04-13 2004-03-16 Stratus Technologies, Bermuda Ltd. System and method for operating a system with redundant peripheral bus controllers
US6820213B1 (en) 2000-04-13 2004-11-16 Stratus Technologies Bermuda, Ltd. Fault-tolerant computer system with voter delay buffer
US6948010B2 (en) 2000-12-20 2005-09-20 Stratus Technologies Bermuda Ltd. Method and apparatus for efficiently moving portions of a memory block
US6766479B2 (en) 2001-02-28 2004-07-20 Stratus Technologies Bermuda, Ltd. Apparatus and methods for identifying bus protocol violations
US7065672B2 (en) * 2001-03-28 2006-06-20 Stratus Technologies Bermuda Ltd. Apparatus and methods for fault-tolerant computing using a switching fabric
US6996750B2 (en) * 2001-05-31 2006-02-07 Stratus Technologies Bermuda Ltd. Methods and apparatus for computer bus error termination
US7007115B2 (en) * 2003-07-18 2006-02-28 Intel Corporation Removing lane-to-lane skew
DE102008001548B4 (de) * 2008-05-05 2017-03-02 Robert Bosch Gmbh Teilnehmerknoten eines Kommunikationssystems, Kommunikationssystem und Verfahren zum Übertragen einer Nachricht in dem Kommunikationssystem

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3999163A (en) * 1974-01-10 1976-12-21 Digital Equipment Corporation Secondary storage facility for data processing systems
US4071887A (en) * 1975-10-30 1978-01-31 Motorola, Inc. Synchronous serial data adaptor
CA1120123A (en) * 1976-11-11 1982-03-16 Richard P. Kelly Automatic data steering and data formatting mechanism
US4112490A (en) * 1976-11-24 1978-09-05 Intel Corporation Data transfer control apparatus and method
ES474428A1 (es) * 1977-10-25 1979-04-16 Digital Equipment Corp Un sistema de tratamiento de datos.
US4296466A (en) * 1978-01-23 1981-10-20 Data General Corporation Data processing system including a separate input/output processor with micro-interrupt request apparatus
US4257095A (en) * 1978-06-30 1981-03-17 Intel Corporation System bus arbitration, circuitry and methodology
US4232366A (en) * 1978-10-25 1980-11-04 Digital Equipment Corporation Bus for a data processing system with overlapped sequences
US4300193A (en) * 1979-01-31 1981-11-10 Honeywell Information Systems Inc. Data processing system having data multiplex control apparatus
US4319323A (en) * 1980-04-04 1982-03-09 Digital Equipment Corporation Communications device for data processing system
NL8101666A (nl) * 1981-04-03 1982-11-01 Philips Nv Systeem voor het wederzijds synchroniseren van twee aktieve deelinrichtingen.
US4493028A (en) * 1982-02-02 1985-01-08 International Business Machines Corporation Dual mode I/O
US4490784A (en) * 1982-04-21 1984-12-25 Ives David C High-speed data transfer unit for digital data processing system

Also Published As

Publication number Publication date
AU7604287A (en) 1988-01-28
CA1285077C (en) 1991-06-18
FI873217A0 (fi) 1987-07-22
AU590939B2 (en) 1989-11-23
IL83296A0 (en) 1987-12-31
US4827409A (en) 1989-05-02
JPS6453253A (en) 1989-03-01
EP0254648A2 (en) 1988-01-27
EP0254648A3 (en) 1990-08-08
JPS63106060A (ja) 1988-05-11
IL83296A (en) 1990-12-23

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Legal Events

Date Code Title Description
FD Application lapsed
FD Application lapsed

Owner name: DIGITAL EQUIPMENT CORPORATION