DE69032627D1 - Datenübertragung mit einem Ein-/Ausgabekanal, geeignet zum Voraussagen einer Kapazitätsüberschreitung in einer Datenverarbeitungsvorrichtung - Google Patents

Datenübertragung mit einem Ein-/Ausgabekanal, geeignet zum Voraussagen einer Kapazitätsüberschreitung in einer Datenverarbeitungsvorrichtung

Info

Publication number
DE69032627D1
DE69032627D1 DE69032627T DE69032627T DE69032627D1 DE 69032627 D1 DE69032627 D1 DE 69032627D1 DE 69032627 T DE69032627 T DE 69032627T DE 69032627 T DE69032627 T DE 69032627T DE 69032627 D1 DE69032627 D1 DE 69032627D1
Authority
DE
Germany
Prior art keywords
input
processing device
output channel
excess capacity
data processing
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
DE69032627T
Other languages
English (en)
Other versions
DE69032627T2 (de
Inventor
Hajime Oyadomari
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.)
NEC Corp
Original Assignee
NEC 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 NEC Corp filed Critical NEC Corp
Application granted granted Critical
Publication of DE69032627D1 publication Critical patent/DE69032627D1/de
Publication of DE69032627T2 publication Critical patent/DE69032627T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
    • G06F13/4204—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus
    • G06F13/4221—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being an input/output bus, e.g. ISA bus, EISA bus, PCI bus, SCSI bus
    • G06F13/4226—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being an input/output bus, e.g. ISA bus, EISA bus, PCI bus, SCSI bus with asynchronous protocol
    • 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
DE69032627T 1989-02-08 1990-02-07 Datenübertragung mit einem Ein-/Ausgabekanal, geeignet zum Voraussagen einer Kapazitätsüberschreitung in einer Datenverarbeitungsvorrichtung Expired - Fee Related DE69032627T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1027575A JP2570847B2 (ja) 1989-02-08 1989-02-08 データ転送方式

Publications (2)

Publication Number Publication Date
DE69032627D1 true DE69032627D1 (de) 1998-10-15
DE69032627T2 DE69032627T2 (de) 1999-05-06

Family

ID=12224791

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69032627T Expired - Fee Related DE69032627T2 (de) 1989-02-08 1990-02-07 Datenübertragung mit einem Ein-/Ausgabekanal, geeignet zum Voraussagen einer Kapazitätsüberschreitung in einer Datenverarbeitungsvorrichtung

Country Status (6)

Country Link
US (1) US5361335A (de)
EP (1) EP0382182B1 (de)
JP (1) JP2570847B2 (de)
AU (1) AU622979B2 (de)
CA (1) CA2009450C (de)
DE (1) DE69032627T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2752522B2 (ja) * 1990-12-20 1998-05-18 富士通株式会社 広帯域ｉｓｄｎにおけるフロー制御方式
GB2265733A (en) * 1992-03-26 1993-10-06 Ibm Buffering and computer display of video signals.
US5602537A (en) * 1994-05-13 1997-02-11 Zilog, Inc. Technique for eliminating data transmit memory underruns
US6038620A (en) * 1996-09-09 2000-03-14 International Business Machines Corporation Method and system for optimal high speed match in a high performance controller which ensures an input/output interface stays ahead of a host interface
US6529971B1 (en) * 1998-06-26 2003-03-04 Seagate Technology, Llc Adaptive elasticity FIFO buffer

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3579195A (en) * 1968-11-05 1971-05-18 Ibm Data system incorporating method and apparatus for referencing media locations
US3568165A (en) * 1969-01-14 1971-03-02 Ibm Overrun protection circuit for a computing apparatus
US3840859A (en) * 1972-07-03 1974-10-08 Burroughs Corp Method and apparatus for regulating input/output traffic of a data processing system
JPS5420299B2 (de) * 1974-06-03 1979-07-21
US3970997A (en) * 1974-08-29 1976-07-20 Honeywell Information Systems, Inc. High speed peripheral system interface
US4285038A (en) * 1976-10-15 1981-08-18 Tokyo Shibaura Electric Co., Ltd. Information transfer control system
DK157954C (da) * 1978-01-23 1990-08-13 Data General Corp Databehandlingsanlaeg med direkte lageradgang
US4344132A (en) * 1979-12-14 1982-08-10 International Business Machines Corporation Serial storage interface apparatus for coupling a serial storage mechanism to a data processor input/output bus
US4423480A (en) * 1981-03-06 1983-12-27 International Business Machines Corporation Buffered peripheral system with priority queue and preparation for signal transfer in overlapped operations
US4435762A (en) * 1981-03-06 1984-03-06 International Business Machines Corporation Buffered peripheral subsystems
JPS57191703A (en) * 1981-05-20 1982-11-25 Fanuc Ltd Sequence controller
US4663706A (en) * 1982-10-28 1987-05-05 Tandem Computers Incorporated Multiprocessor multisystem communications network
US4613954A (en) * 1982-11-16 1986-09-23 Burroughs Corporation Block counter system to monitor data transfers
US4607348A (en) * 1983-02-28 1986-08-19 Burroughs Corporation Transfer rate control system from tape peripheral to buffer memory of peripheral controller
US4599689A (en) * 1983-02-28 1986-07-08 Data Translations, Inc. Continuous data transfer system
JPS61183768A (ja) * 1985-02-08 1986-08-16 Nec Corp 非応答確認インタフエ−スの制御方法
JPS6243764A (ja) * 1985-08-21 1987-02-25 Nec Corp バス・ステ−ト制御回路
JPS6269349A (ja) * 1985-09-20 1987-03-30 Nec Corp 入出力インタフエ−ス
US4748588A (en) * 1985-12-18 1988-05-31 International Business Machines Corp. Fast data synchronizer
EP0244544B1 (de) * 1986-04-30 1991-01-16 International Business Machines Corporation Hochgeschwindigkeitsleitungsadapter für eine Übertragungssteuerung
US4860193A (en) * 1986-05-22 1989-08-22 International Business Machines Corporation System for efficiently transferring data between a high speed channel and a low speed I/O device
US4700344A (en) * 1986-06-13 1987-10-13 Ncr Corporation Processor overrun circuit
US4881248A (en) * 1986-08-28 1989-11-14 Nec Corporation Counter circuit provided with means for reading out counted data by read-command signal applied asynchronously with clock signals to be counted
US5019966A (en) * 1986-09-01 1991-05-28 Nec Corporation Dual processors using busy signal for controlling transfer for predetermined length data when receiving processor is processing previously received data

Also Published As

Publication number Publication date
DE69032627T2 (de) 1999-05-06
EP0382182A3 (de) 1993-06-02
EP0382182B1 (de) 1998-09-09
JP2570847B2 (ja) 1997-01-16
CA2009450A1 (en) 1990-08-08
US5361335A (en) 1994-11-01
JPH02207364A (ja) 1990-08-17
AU622979B2 (en) 1992-04-30
CA2009450C (en) 1998-07-21
AU4938390A (en) 1990-08-16
EP0382182A2 (de) 1990-08-16

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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