DE3850585T2 - Datenverarbeitungssystem mit Überlappung von Buszyklusoperationen. - Google Patents

Datenverarbeitungssystem mit Überlappung von Buszyklusoperationen.

Info

Publication number: DE3850585T2
Authority: DE; Germany
Prior art keywords: overlap; data processing; processing system; bus cycle; cycle operations
Prior art date: 1987-02-13
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

DE3850585T

Other languages

English (en)

Other versions

DE3850585D1 (de

Inventor

Harrell Hoffman

Charles Wright

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.)

1987-02-13

Filing date

1988-01-19

Publication date

1995-01-12

1988-01-19 Application filed by International Business Machines Corp filed Critical International Business Machines Corp

1994-08-18 Application granted granted Critical

1994-08-18 Publication of DE3850585D1 publication Critical patent/DE3850585D1/de

1995-01-12 Publication of DE3850585T2 publication Critical patent/DE3850585T2/de

2008-01-20 Anticipated expiration legal-status Critical

Status 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
- G06F13/14—Handling requests for interconnection or transfer
- G06F13/36—Handling requests for interconnection or transfer for access to common bus or bus system
- G06F13/362—Handling requests for interconnection or transfer for access to common bus or bus system with centralised access control

DE3850585T 1987-02-13 1988-01-19 Datenverarbeitungssystem mit Überlappung von Buszyklusoperationen. Expired - Fee Related DE3850585T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/014,757 US4817037A (en)	1987-02-13	1987-02-13	Data processing system with overlap bus cycle operations

Publications (2)

Publication Number	Publication Date
DE3850585D1 DE3850585D1 (de)	1994-08-18
DE3850585T2 true DE3850585T2 (de)	1995-01-12

Family

ID=21767545

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE3850585T Expired - Fee Related DE3850585T2 (de)	1987-02-13	1988-01-19	Datenverarbeitungssystem mit Überlappung von Buszyklusoperationen.

Country Status (5)

Country	Link
US (1)	US4817037A (de)
EP (1)	EP0278264B1 (de)
JP (1)	JPS63204350A (de)
BR (1)	BR8800292A (de)
DE (1)	DE3850585T2 (de)

Families Citing this family (38)

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US5062044A (en) *	1987-09-29	1991-10-29	Western Digital Corporation	Temporary bus master for use in a digital system having asynchronously communicating sub-systems
US5119292A (en) *	1989-07-21	1992-06-02	Clearpoint Research Corporation	Bus device which abstains from round robin arbitration
JPH0823859B2 (ja) *	1990-09-28	1996-03-06	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	データ処理システム
US5257356A (en) *	1991-05-28	1993-10-26	Hewlett-Packard Company	Method of reducing wasted bus bandwidth due to slow responding slaves in a multiprocessor computer system
FR2684250B1 (fr) *	1991-11-27	1994-04-01	Merlin Gerin	Systeme de distribution d'energie electrique de haute qualite.
DE69320508T2 (de) *	1992-03-04	1999-03-04	Motorola Inc	Verfahren und Gerät zur Busarbitrierungsdurchführung mit einem Arbiter in einem Datenverarbeitungssystem
US5377331A (en) *	1992-03-26	1994-12-27	International Business Machines Corporation	Converting a central arbiter to a slave arbiter for interconnected systems
EP0587211B1 (de) *	1992-08-10	2000-02-09	Lucent Technologies Inc.	Funkübertragungssystem und Funkbasisstation zur Verwendung in einem derartigen System
DE69327825T2 (de) *	1992-08-10	2000-10-12	Lucent Technologies Inc	Funkübertragungssystem und Funkbasisstation zur Verwendung in einem derartigen System
US5895452A (en) *	1993-01-26	1999-04-20	Logic Controls, Inc.	Point-of-sale system
US6272529B1 (en)	1993-01-26	2001-08-07	Logic Controls, Inc.	Point-of-sale system and distributed computer network for same
US7203728B2 (en) *	1993-01-26	2007-04-10	Logic Controls, Inc.	Point-of-sale system and distributed computer network for same
US6546441B1 (en)	1993-01-26	2003-04-08	Logic Controls, Inc.	Point-of-sale system
US5640517A (en) *	1993-06-22	1997-06-17	Dell Usa, L.P.	Method and apparatus for masters to command a slave whether to transfer data in a sequential or non-sequential burst order
PT724796E (pt) *	1993-09-20	2003-04-30	Transwitch Corp	Sistema de transferencia de dados assincrona e de controlo de trafego gerado por fonte
US6104724A (en) *	1993-09-20	2000-08-15	Transwitch Corp.	Asynchronous data transfer and source traffic control system
US5901295A (en) *	1995-04-28	1999-05-04	Apple Computer, Inc.	Address and data bus arbiter for pipelined transactions on a split bus
US5708783A (en) *	1995-04-28	1998-01-13	Apple Computer, Inc.	Data bus arbiter for pipelined transactions on a split bus
US5815676A (en) *	1995-04-28	1998-09-29	Apple Computer, Inc.	Address bus arbiter for pipelined transactions on a split bus
US5812815A (en) *	1995-04-28	1998-09-22	Apple Computer, Inc.	Address tenure control for cache management wherein bus master addresses are internally latched in a cache controller
US6256710B1 (en)	1995-04-28	2001-07-03	Apple Computer, Inc.	Cache management during cache inhibited transactions for increasing cache efficiency
US5909369A (en) *	1996-07-24	1999-06-01	Network Machines, Inc.	Coordinating the states of a distributed finite state machine
US6298376B1 (en)	1997-03-07	2001-10-02	General Electric Company	Fault tolerant communication monitor for a master/slave system
US6046899A (en) *	1997-08-12	2000-04-04	General Electric Company	Hybrid protective relay having enhanced contact response time
US6205155B1 (en)	1999-03-05	2001-03-20	Transwitch Corp.	Apparatus and method for limiting data bursts in ATM switch utilizing shared bus
US6684279B1 (en) *	1999-11-08	2004-01-27	International Business Machines Corporation	Method, apparatus, and computer program product for controlling data transfer
US6535941B1 (en) *	1999-11-08	2003-03-18	International Business Machines Corporation	Method and apparatus for avoiding data bus grant starvation in a non-fair, prioritized arbiter for a split bus system with independent address and data bus grants
KR100644596B1 (ko) *	2000-07-27	2006-11-10	삼성전자주식회사	버스 시스템 및 그 버스 중재방법
US6847927B2 (en) *	2000-12-07	2005-01-25	International Business Machines Corporation	Efficient array tracing in a logic simulator machine
GB2372849B (en) *	2001-02-28	2003-05-07	3Com Corp	Method for determining master or slave mode in a storage server subnet
DE10152508B4 (de) *	2001-10-24	2008-01-31	Robert Bosch Gmbh	Verfahren zum Aktivieren eines Systems zur Steuerung und/oder Regelung von Betriebsabläufen in einem Kraftfahrzeug mit mehreren gleichberechtigten Steuergeräten
US7313151B2 (en) *	2002-02-06	2007-12-25	Transwitch Corporation	Extendible asynchronous and synchronous interface bus for broadband access
US7274657B2 (en) *	2002-12-23	2007-09-25	Transwitch Corporation	Methods and apparatus for providing redundancy in an asynchronous data transfer and source traffic control system
US7342885B2 (en) *	2003-01-15	2008-03-11	Transwitch Corporation	Method and apparatus for implementing a backpressure mechanism in an asynchronous data transfer and source traffic control system
US7430201B1 (en)	2003-03-21	2008-09-30	Transwitch Corporation	Methods and apparatus for accessing full bandwidth in an asynchronous data transfer and source traffic control system
US7984195B2 (en) *	2006-07-07	2011-07-19	Logic Controls, Inc.	Hybrid industrial networked computer system
US7664902B1 (en) *	2004-03-16	2010-02-16	Super Talent Electronics, Inc.	Extended SD and microSD hosts and devices with USB-like high performance packetized interface and protocol
US11221795B2 (en)	2019-02-25	2022-01-11	International Business Machines Corporation	Queue management for multiway queues

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Publication number	Priority date	Publication date	Assignee	Title
US3812475A (en) *	1957-12-26	1974-05-21	Ibm	Data synchronizer
US3997896A (en) *	1975-06-30	1976-12-14	Honeywell Information Systems, Inc.	Data processing system providing split bus cycle operation
US4001790A (en) *	1975-06-30	1977-01-04	Honeywell Information Systems, Inc.	Modularly addressable units coupled in a data processing system over a common bus
US4257099A (en) *	1975-10-14	1981-03-17	Texas Instruments Incorporated	Communication bus coupler
JPS5812611B2 (ja) *	1975-10-15	1983-03-09	株式会社東芝	デ−タテンソウセイギヨホウシキ
US4050097A (en) *	1976-09-27	1977-09-20	Honeywell Information Systems, Inc.	Synchronization technique for data transfers over an asynchronous common bus network coupling data processing apparatus
US4085448A (en) *	1976-10-04	1978-04-18	International Business Machines Corporation	Data communication bus structure
US4120029A (en) *	1976-12-27	1978-10-10	Honeywell Information Systems, Inc.	Method and apparatus for recovering a signal transferred over a common bus in a data processing system
JPS5414133A (en) *	1977-07-05	1979-02-02	Mitsubishi Electric Corp	Control system for input and output channel
US4236203A (en) *	1978-01-05	1980-11-25	Honeywell Information Systems Inc.	System providing multiple fetch bus cycle operation
US4181974A (en) *	1978-01-05	1980-01-01	Honeywell Information Systems, Inc.	System providing multiple outstanding information requests
AU541189B2 (en) *	1980-02-11	1984-12-20	Data General Corporation	Data processing system
IT1145730B (it) *	1981-11-13	1986-11-05	Olivetti & Co Spa	Sistema di elaborazione di dati con dispositivo di controllo delle interruzioni di programma
US4591967A (en) *	1982-06-29	1986-05-27	Andover Controls Corporation	Distributed drum emulating programmable controller system
US4831358A (en) *	1982-12-21	1989-05-16	Texas Instruments Incorporated	Communications system employing control line minimization
AU564271B2 (en) *	1983-09-22	1987-08-06	Digital Equipment Corporation	Retry mechanism for releasing control of a communications path in a digital computer system
US4750111A (en) *	1984-08-22	1988-06-07	Crosby Jr Edward D	Computer system for processing analog and digital data

1987
- 1987-02-13 US US07/014,757 patent/US4817037A/en not_active Expired - Fee Related
- 1987-12-15 JP JP62315462A patent/JPS63204350A/ja active Granted
1988
- 1988-01-19 DE DE3850585T patent/DE3850585T2/de not_active Expired - Fee Related
- 1988-01-19 EP EP88100674A patent/EP0278264B1/de not_active Expired - Lifetime
- 1988-01-26 BR BR8800292A patent/BR8800292A/pt not_active Application Discontinuation

Also Published As

Publication number	Publication date
EP0278264A2 (de)	1988-08-17
JPS63204350A (ja)	1988-08-24
EP0278264A3 (de)	1991-01-09
JPH0528860B2 (de)	1993-04-27
US4817037A (en)	1989-03-28
DE3850585D1 (de)	1994-08-18
EP0278264B1 (de)	1994-07-13
BR8800292A (pt)	1988-09-06

Legal Events

Date	Code	Title	Description
1995-08-10	8364	No opposition during term of opposition
1998-01-15	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
DE3850585T2 (de)	1995-01-12	Datenverarbeitungssystem mit Überlappung von Buszyklusoperationen.
DE3587493T2 (de)	1994-01-20	Betriebssicheres Datenverarbeitungsbussystem.
DE3671557D1 (de)	1990-06-28	Datenverarbeitungsanlage.
DE3688022T2 (de)	1993-09-30	Datenverarbeitungsanlage.
DE3751356T2 (de)	1995-12-14	Informationsverarbeitungssystem.
KR850006738A (ko)	1985-10-16	데이타 처리 시스템
DE3780475T2 (de)	1993-03-11	Informationsverarbeitungssystem.
FI865218A (fi)	1987-06-21	Databehandlingssystem.
DE3688824T2 (de)	1993-11-25	Datenverarbeitungssystem.
DE3689595T2 (de)	1994-05-19	Datenverarbeitungssystem.
DE3674307D1 (de)	1990-10-25	Datenverarbeitungsanlage.
DE68919539D1 (de)	1995-01-12	Datenverarbeitungssystem mit Zugriffsquellen von verschiedenem Durchsatz.
DE3688232T2 (de)	1993-09-09	Datenverarbeitungssystem.
DE3750702D1 (de)	1994-12-08	Datenverarbeitungssystem.
DE3680349D1 (de)	1991-08-29	Datenverarbeitungssystem.
DE3766416D1 (de)	1991-01-10	Bearbeitung von gefluegel.
DE3682307D1 (de)	1991-12-12	Mikroprogrammgesteuerte datenverarbeitungsanlage.
DE3583903D1 (de)	1991-10-02	Datenverarbeitungssystem.
DE3485025D1 (de)	1991-10-10	Datenverarbeitungssystem.
DE3885745D1 (de)	1993-12-23	Elektrooptisches datenverarbeitungssystem mit geräuschimmunität.
DE3481945D1 (de)	1990-05-17	Datenverarbeitungssystem mit logischen prozessormitteln.
NO175122C (no)	1994-08-31	Databehandlingssystem
DE3850822D1 (de)	1994-09-01	Datenverarbeitungssystem.
DE3776598D1 (de)	1992-03-19	Datenverarbeitungsanlage.
NO875041D0 (no)	1987-12-03	Data-buss system.