DE3787908D1 - Serielle Übertragungssteuerungsvorrichtung. - Google Patents

Serielle Übertragungssteuerungsvorrichtung.

Info

Publication number
DE3787908D1
DE3787908D1 DE87104521T DE3787908T DE3787908D1 DE 3787908 D1 DE3787908 D1 DE 3787908D1 DE 87104521 T DE87104521 T DE 87104521T DE 3787908 T DE3787908 T DE 3787908T DE 3787908 D1 DE3787908 D1 DE 3787908D1
Authority
DE
Germany
Prior art keywords
control device
transmission control
serial transmission
serial
transmission
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
DE87104521T
Other languages
English (en)
Other versions
DE3787908T2 (de
Inventor
Teresa Marzucco
Patricia A Martin
John Korpusik
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.)
UNITED MODULE CORP., LOS ALTOS, CALIF., US
Original Assignee
Wang Laboratories Inc
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 Wang Laboratories Inc filed Critical Wang Laboratories Inc
Publication of DE3787908D1 publication Critical patent/DE3787908D1/de
Application granted granted Critical
Publication of DE3787908T2 publication Critical patent/DE3787908T2/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
    • H04L49/00—Packet switching elements
    • H04L49/90—Buffering arrangements
    • H04L49/901—Buffering arrangements using storage descriptor, e.g. read or write pointers
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/90—Buffering arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Communication Control (AREA)
  • Computer And Data Communications (AREA)
DE3787908T 1986-03-31 1987-03-26 Serielle Übertragungssteuerungsvorrichtung. Expired - Fee Related DE3787908T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/846,337 US4942515A (en) 1986-03-31 1986-03-31 Serial communications controller with FIFO register for storing supplemental data and counter for counting number of words within each transferred frame

Publications (2)

Publication Number Publication Date
DE3787908D1 true DE3787908D1 (de) 1993-12-02
DE3787908T2 DE3787908T2 (de) 1994-05-19

Family

ID=25297609

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3787908T Expired - Fee Related DE3787908T2 (de) 1986-03-31 1987-03-26 Serielle Übertragungssteuerungsvorrichtung.

Country Status (6)

Country Link
US (1) US4942515A (de)
EP (1) EP0239937B1 (de)
JP (1) JPH07107676B2 (de)
AU (1) AU593315B2 (de)
CA (1) CA1281434C (de)
DE (1) DE3787908T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107229858A (zh) * 2017-05-19 2017-10-03 郑州云海信息技术有限公司 一种支持crc8校验的PECI总线主从机验证系统及验证方法

Families Citing this family (36)

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US5151999A (en) * 1986-03-31 1992-09-29 Wang Laboratories, Inc. Serial communications controller for transfer of successive data frames with storage of supplemental data and word counts
US5241660A (en) * 1986-10-30 1993-08-31 National Semiconductor Corporation Buffered asynchronous communications element with receive/transmit control and status reporting
US5142628A (en) * 1986-12-26 1992-08-25 Hitachi, Ltd. Microcomputer system for communication
US4852088A (en) * 1987-04-03 1989-07-25 Advanced Micro Devices, Inc. Packet-at-a-time reporting in a data link controller
JP2745521B2 (ja) * 1988-02-23 1998-04-28 株式会社日立製作所 フレーム送信方法
US4914652A (en) * 1988-08-01 1990-04-03 Advanced Micro Devices, Inc. Method for transfer of data between a media access controller and buffer memory in a token ring network
US4953157A (en) * 1989-04-19 1990-08-28 American Telephone And Telegraph Company Programmable data packet buffer prioritization arrangement
CA2022073A1 (en) * 1989-10-11 1991-04-12 Arthur Jacob Heimsoth Apparatus and method for receiving serial communication status data with a dma controller
US5179661A (en) * 1989-10-30 1993-01-12 Hayes Microcomputer Products, Inc. Method and apparatus for serial data flow control
CA2032955A1 (en) * 1990-01-16 1991-07-17 Brian A. Clebowicz Bursted and non-bursted data router
JP2829091B2 (ja) * 1990-04-19 1998-11-25 株式会社東芝 データ処理システム
EP0453863A2 (de) * 1990-04-27 1991-10-30 National Semiconductor Corporation Verfahren und Gerät zur Ausführung einer Mediumzugriffssteuerung/Wirtsystemschnittstelle
US5210749A (en) * 1990-05-29 1993-05-11 Advanced Micro Devices, Inc. Configuration of srams as logical fifos for transmit and receive of packet data
US5452432A (en) * 1990-08-14 1995-09-19 Chips And Technologies, Inc. Partially resettable, segmented DMA counter
JPH04162856A (ja) * 1990-10-26 1992-06-08 Nec Corp エラー表示方式
EP0489504B1 (de) * 1990-11-30 1997-03-05 International Business Machines Corporation Bidirektionaler FIFO-Puffer zur Schnittstellenbildung zwischen zwei Bussen
US5195093A (en) * 1991-02-14 1993-03-16 Motorola, Inc. Method and apparatus for ensuring CRC error generation by a data communication station experiencing transmitter exceptions
US5655147A (en) * 1991-02-28 1997-08-05 Adaptec, Inc. SCSI host adapter integrated circuit utilizing a sequencer circuit to control at least one non-data SCSI phase without use of any processor
DE69232645T2 (de) * 1991-03-29 2003-04-03 Mitsubishi Denki K.K., Tokio/Tokyo Kommunikationsgerät
US5276684A (en) * 1991-07-22 1994-01-04 International Business Machines Corporation High performance I/O processor
CA2071347A1 (en) * 1991-10-15 1993-04-16 Nader Amini Expandable high performance fifo design
JP2761688B2 (ja) * 1992-02-07 1998-06-04 三菱電機株式会社 データ処理装置
JPH05265943A (ja) * 1992-03-17 1993-10-15 Nec Corp シリアルデータ転送装置
US5444853A (en) * 1992-03-31 1995-08-22 Seiko Epson Corporation System and method for transferring data between a plurality of virtual FIFO's and a peripheral via a hardware FIFO and selectively updating control information associated with the virtual FIFO's
US5604866A (en) * 1993-09-30 1997-02-18 Silicon Graphics, Inc. Flow control system having a counter in transmitter for decrementing and incrementing based upon transmitting and received message size respectively for indicating free space in receiver
US5961614A (en) 1995-05-08 1999-10-05 Apple Computer, Inc. System for data transfer through an I/O device using a memory access controller which receives and stores indication of a data status signal
US5872822A (en) * 1995-10-26 1999-02-16 Mcdata Corporation Method and apparatus for memory sequencing
US5761453A (en) * 1995-12-07 1998-06-02 Apple Computer, Inc. Method and system for increasing the throughput of serial data in a computer system
DE19618821B4 (de) * 1996-05-10 2005-03-24 Phoenix Contact Gmbh & Co. Kg Verfahren zur multifunktionalen Adressierung der Prozeßdaten von Teilnehmern serieller Bussysteme
US5832307A (en) * 1996-08-19 1998-11-03 Hughes Electronics Corporation Satellite communication system overwriting not validated message stored in circular buffer with new message in accordance with address stored in last valid write address register
US6578083B2 (en) * 1999-02-05 2003-06-10 Pluris, Inc. Method for monitoring data flow at a node on a network facilitating data transfer on at least one link having at least one class of service
US6381649B1 (en) * 1999-02-05 2002-04-30 Pluris, Inc. Data flow monitoring at a network node using periodically incremented counters for comparison to predetermined data flow thresholds
US6594714B1 (en) * 2000-05-01 2003-07-15 Hewlett-Packard Development Company, L.P. Reconfigurable FIFO interface to support multiple channels in bundled agent configurations
US8060668B2 (en) 2004-09-08 2011-11-15 Fisher-Rosemount Systems, Inc. Low latency data packet reception and processing
DE102005011387A1 (de) * 2005-03-11 2006-09-14 BSH Bosch und Siemens Hausgeräte GmbH Verfahren und Vorrichtung zum Lokalisieren der Herkunft von die Erreichbarkeit und/oder den Betrieb von Geräten, insbesondere netzfähigen Hausgeräten beeinträchtigenden Störungszuständen
US7433977B2 (en) * 2006-11-28 2008-10-07 Telefonaktiebolaget Lm Ericsson (Publ) DMAC to handle transfers of unknown lengths

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2192752A5 (de) * 1972-07-10 1974-02-08 Ibm France
US4040026A (en) * 1974-05-08 1977-08-02 Francois Gernelle Channel for exchanging information between a computer and rapid peripheral units
US4313160A (en) * 1976-08-17 1982-01-26 Computer Automation, Inc. Distributed input/output controller system
US4133030A (en) * 1977-01-19 1979-01-02 Honeywell Information Systems Inc. Control system providing for the transfer of data in a communications processing system employing channel dedicated control blocks
US4346440A (en) * 1978-06-30 1982-08-24 Motorola, Inc. Advanced data link controller
JPS576411A (en) * 1980-06-11 1982-01-13 Casio Comput Co Ltd Magnetic tape reader
DE3070386D1 (en) * 1980-09-26 1985-05-02 Ibm Communication line adapter for a communication controller
SE430288B (sv) * 1982-02-24 1983-10-31 Ellemtel Utvecklings Ab Telekommunikationssystem for overforing av datainformation medelst en digital vexel
US4507760A (en) * 1982-08-13 1985-03-26 At&T Bell Laboratories First-in, first-out (FIFO) memory configuration for queue storage
US4672543A (en) * 1982-08-31 1987-06-09 Sharp Kabushiki Kaisha Data transmission control apparatus in local network systems
US4538224A (en) * 1982-09-30 1985-08-27 At&T Bell Laboratories Direct memory access peripheral unit controller
US4542457A (en) * 1983-01-11 1985-09-17 Burroughs Corporation Burst mode data block transfer system
US4550401A (en) * 1983-12-21 1985-10-29 At&T Bell Laboratories Delivery information packet switching system
US4704606A (en) * 1984-11-13 1987-11-03 American Telephone And Telegraph Company And At&T Information Systems Inc. Variable length packet switching system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107229858A (zh) * 2017-05-19 2017-10-03 郑州云海信息技术有限公司 一种支持crc8校验的PECI总线主从机验证系统及验证方法
CN107229858B (zh) * 2017-05-19 2020-04-03 郑州云海信息技术有限公司 一种支持crc8校验的PECI总线主从机验证系统及验证方法

Also Published As

Publication number Publication date
EP0239937A3 (en) 1990-04-11
JPS62233870A (ja) 1987-10-14
CA1281434C (en) 1991-03-12
AU6754587A (en) 1987-10-08
DE3787908T2 (de) 1994-05-19
EP0239937B1 (de) 1993-10-27
EP0239937A2 (de) 1987-10-07
AU593315B2 (en) 1990-02-08
US4942515A (en) 1990-07-17
JPH07107676B2 (ja) 1995-11-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: WANG LABORATORIES, INC., BILLERICA, MASS., US

8327 Change in the person/name/address of the patent owner

Owner name: UNITED MODULE CORP., LOS ALTOS, CALIF., US

8339 Ceased/non-payment of the annual fee