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WO1997033230B1 - Pipeline de donnees asynchrones pour gerer automatiquement les transferts de donnees asynchrones entre une application et une structure de bus - Google Patents

Pipeline de donnees asynchrones pour gerer automatiquement les transferts de donnees asynchrones entre une application et une structure de bus

Info

Publication number
WO1997033230B1
WO1997033230B1 PCT/US1997/002546 US9702546W WO9733230B1 WO 1997033230 B1 WO1997033230 B1 WO 1997033230B1 US 9702546 W US9702546 W US 9702546W WO 9733230 B1 WO9733230 B1 WO 9733230B1
Authority
WO
WIPO (PCT)
Prior art keywords
data
packet
application
register file
bus structure
Prior art date
Application number
PCT/US1997/002546
Other languages
English (en)
Other versions
WO1997033230A1 (fr
Filing date
Publication date
Priority claimed from US08/612,321 external-priority patent/US6519268B1/en
Application filed filed Critical
Priority to EP97906666A priority Critical patent/EP0885418B1/fr
Priority to AU21299/97A priority patent/AU2129997A/en
Priority to CA002247341A priority patent/CA2247341C/fr
Priority to DE69703732T priority patent/DE69703732T2/de
Priority to JP53178097A priority patent/JP4155413B2/ja
Priority to AT97906666T priority patent/ATE198237T1/de
Publication of WO1997033230A1 publication Critical patent/WO1997033230A1/fr
Publication of WO1997033230B1 publication Critical patent/WO1997033230B1/fr

Links

Abstract

Un pipeline de données asynchrones (PDA) génère automatiquement les transactions nécessaires pour réaliser des opérations de transferts de données asynchrones pour une application par une structure de bus. Le PDA comprend un fichier de registres qui est programmé et initié par l'application. Le fichier de registres contient la vitesse du bus, l'identification de la transaction, le code de la transaction, l'identificateur du noeud de destination, l'adresse de décalage de destination, la longueur de chaque paquet de données, le compteur de paquets, la zone de report du compteur de paquets, le champ de commande et le champ d'état. Durant une opération de transfert de données, le PDA génère les transactions nécessaires pour terminer l'opération sur une plage d'adresses appropriée, en utilisant l'information contenue dans le fichier de registres comme base. Le PDA incrémente les valeurs dans le champ d'adresses de décalage de destination pour chaque transaction en fonction de la longueur de chaque paquet de données, sauf si l'opération d'incrémentation a été invalidée et les transactions doivent avoir lieu à une adresse fixe. Le compteur de paquets représente le nombre de transactions restantes à générer. La valeur du compteur de paquets est décrémentée après le transfert de chaque paquet de données. L'application peut incrémenter la valeur du compteur de paquets en écrivant dans le champ de report du compteur de paquets. Le système comprend un multiplexeur ayant des PDA multiples pour multiplexer l'information des PDA dans la structure de bus. Un démultiplexeur est inclus dans un système ayant des PDA multiples pour diriger l'information depuis la structure de bus vers le PDA approprié.
PCT/US1997/002546 1996-03-07 1997-02-19 Pipeline de donnees asynchrones pour gerer automatiquement les transferts de donnees asynchrones entre une application et une structure de bus WO1997033230A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP97906666A EP0885418B1 (fr) 1996-03-07 1997-02-19 Pipeline de donnees asynchrones pour gerer automatiquement les transferts de donnees asynchrones entre une application et une structure de bus
AU21299/97A AU2129997A (en) 1996-03-07 1997-02-19 Asynchronous data pipe for automatically managing asynchronous data transfers between an application and a bus structure
CA002247341A CA2247341C (fr) 1996-03-07 1997-02-19 Pipeline de donnees asynchrones pour gerer automatiquement les transferts de donnees asynchrones entre une application et une structure de bus
DE69703732T DE69703732T2 (de) 1996-03-07 1997-02-19 Asynchrones datenübertragungsgerät zur verwaltung asynchroner datenübertragungen zwischen einem anwendungsprogramm und einer busstruktur
JP53178097A JP4155413B2 (ja) 1996-03-07 1997-02-19 アプリケーションとバス間の非同期データ転送を自動的に管理する非同期データパイプ
AT97906666T ATE198237T1 (de) 1996-03-07 1997-02-19 Asynchrones datenübertragungsgerät zur verwaltung asynchroner datenübertragungen zwischen einem anwendungsprogramm und einer busstruktur

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/612,321 1996-03-07
US08/612,321 US6519268B1 (en) 1996-03-07 1996-03-07 Asynchronous data pipe for automatically managing asynchronous data transfers between an application and a bus structure

Publications (2)

Publication Number Publication Date
WO1997033230A1 WO1997033230A1 (fr) 1997-09-12
WO1997033230B1 true WO1997033230B1 (fr) 1997-10-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1997/002546 WO1997033230A1 (fr) 1996-03-07 1997-02-19 Pipeline de donnees asynchrones pour gerer automatiquement les transferts de donnees asynchrones entre une application et une structure de bus

Country Status (10)

Country Link
US (4) US6519268B1 (fr)
EP (1) EP0885418B1 (fr)
JP (1) JP4155413B2 (fr)
KR (1) KR100439539B1 (fr)
AT (1) ATE198237T1 (fr)
AU (1) AU2129997A (fr)
CA (1) CA2247341C (fr)
DE (1) DE69703732T2 (fr)
TW (1) TW381233B (fr)
WO (1) WO1997033230A1 (fr)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7577782B2 (en) * 1996-02-02 2009-08-18 Sony Corporation Application programming interface for data transfer and bus management over a bus structure
US6233637B1 (en) * 1996-03-07 2001-05-15 Sony Corporation Isochronous data pipe for managing and manipulating a high-speed stream of isochronous data flowing between an application and a bus structure
US6519268B1 (en) * 1996-03-07 2003-02-11 Sony Corporation Asynchronous data pipe for automatically managing asynchronous data transfers between an application and a bus structure
US6128669A (en) * 1997-09-30 2000-10-03 Compaq Computer Corporation System having a bridge with distributed burst engine to decouple input/output task from a processor
US5978858A (en) * 1997-09-30 1999-11-02 Compaq Computer Corporation Packet protocol and distributed burst engine
US6292844B1 (en) * 1998-02-12 2001-09-18 Sony Corporation Media storage device with embedded data filter for dynamically processing data during read and write operations
US6912566B1 (en) * 1998-07-28 2005-06-28 Siemens Aktiengesellschaft Memory device and method for operating the memory device
US6496862B1 (en) 1998-08-25 2002-12-17 Mitsubishi Electric Research Laboratories, Inc. Remote monitoring and control of devices connected to an IEEE 1394 bus via a gateway device
US6505255B1 (en) 1999-04-29 2003-01-07 Mitsubishi Electric Information Technology Center America, Inc. (Ita) Method for formatting and routing data between an external network and an internal network
WO2000065781A1 (fr) * 1999-04-23 2000-11-02 Sony Electronics Inc. Procede et dispositif permettant la mise en place et l'envoi d'un paquet de commande asynchrone
US6378000B1 (en) 1999-04-29 2002-04-23 Mitsubish Electric Research Laboratories, Inc Address mapping in home entertainment network
US6633547B1 (en) 1999-04-29 2003-10-14 Mitsubishi Electric Research Laboratories, Inc. Command and control transfer
US6523064B1 (en) 1999-04-29 2003-02-18 Mitsubishi Electric Research Laboratories, Inc Network gateway for collecting geographic data information
US6859846B2 (en) 1999-05-12 2005-02-22 Sony Corporation Method of distributed recording whereby the need to transition to a second recording device from a first recording device is broadcast by the first recording device
US6247069B1 (en) 1999-05-12 2001-06-12 Sony Corporation Automatically configuring storage array including a plurality of media storage devices for storing and providing data within a network of devices
JP2001244952A (ja) * 2000-02-29 2001-09-07 Sony Corp 通信制御装置
FR2813408B1 (fr) * 2000-08-29 2006-08-04 Canon Kk Procedes de transfert de types multiples de donnees au sein d'un noeud de communication, et reseaux comportant un tel noeud
US6904475B1 (en) 2000-11-06 2005-06-07 Sony Corporation Programmable first-in first-out (FIFO) memory buffer for concurrent data stream handling
US7124292B2 (en) 2001-05-21 2006-10-17 Sony Corporation Automatically configuring storage array including a plurality of media storage devices for storing and providing data within a network of devices
US8370517B2 (en) * 2001-09-27 2013-02-05 International Business Machines Corporation Conserving energy in a data processing network
US7248568B1 (en) 2002-02-26 2007-07-24 Marvell International, Ltd. Apparatus for detecting hidden nodes in a wireless network
DE10302363A1 (de) * 2003-01-22 2004-08-05 Deutsche Thomson-Brandt Gmbh Verfahren zum Betreiben eines Netzwerks von Schnittstellenknoten und Schnittstelleneinrichtung
US7983142B2 (en) 2004-03-30 2011-07-19 Intel Corporation Apparatus, systems, and methods for the reception and synchronization of asynchronous signals
DE102004045118A1 (de) * 2004-09-17 2006-03-23 Robert Bosch Gmbh Verfahren und Vorrichtung zur Datenübertragung
US8156220B1 (en) * 2007-09-28 2012-04-10 Emc Corporation Data storage system
US9063922B2 (en) 2012-12-18 2015-06-23 Lenovo Enterprise Solutions (Singapore) Pte. Ltd. Firmware generated register file for use in hardware validation
US10223407B2 (en) * 2014-10-31 2019-03-05 Cisco Technology, Inc. Asynchronous processing time metrics
US9977853B2 (en) 2015-11-04 2018-05-22 Chronos Tech Llc Application specific integrated circuit link
US11550982B2 (en) 2015-11-04 2023-01-10 Chronos Tech Llc Application specific integrated circuit interconnect
US10073939B2 (en) 2015-11-04 2018-09-11 Chronos Tech Llc System and method for application specific integrated circuit design
US10708842B2 (en) * 2016-01-13 2020-07-07 Locus Control LLC Low power communications system
US10181939B2 (en) 2016-07-08 2019-01-15 Chronos Tech Llc Systems and methods for the design and implementation of an input and output ports for circuit design
US10637592B2 (en) * 2017-08-04 2020-04-28 Chronos Tech Llc System and methods for measuring performance of an application specific integrated circuit interconnect
CN109919359B (zh) * 2019-02-01 2024-06-04 武汉天之然知识产权运营有限公司 一种基于adp算法的车辆路径规划方法
US11087057B1 (en) 2019-03-22 2021-08-10 Chronos Tech Llc System and method for application specific integrated circuit design related application information including a double nature arc abstraction

Family Cites Families (146)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2221629C3 (de) 1972-05-03 1978-04-27 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zur Synchronisierung in Zeitmultiplex-Übertragungssystemen
US3906484A (en) 1972-09-13 1975-09-16 Westinghouse Electric Corp Decoder input circuit for receiving asynchronous data bit streams
NL7313756A (fr) * 1972-10-11 1974-04-16
US4067059A (en) 1976-01-29 1978-01-03 Sperry Rand Corporation Shared direct memory access controller
US4218756A (en) 1978-06-19 1980-08-19 Bell Telephone Laboratories, Incorporated Control circuit for modifying contents of packet switch random access memory
US4409656A (en) 1980-03-13 1983-10-11 Her Majesty The Queen, In Right Of Canada As Represented By The Minister Of National Defense Serial data bus communication system
US4395710A (en) 1980-11-26 1983-07-26 Westinghouse Electric Corp. Bus access circuit for high speed digital data communication
US4379294A (en) 1981-02-12 1983-04-05 Electric Power Research Institute, Inc. Data highway access control system
US4493021A (en) 1981-04-03 1985-01-08 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Multicomputer communication system
US4507732A (en) 1981-10-05 1985-03-26 Burroughs Corporation I/O subsystem using slow devices
US4633392A (en) 1982-04-05 1986-12-30 Texas Instruments Incorporated Self-configuring digital processor system with logical arbiter
GB8304950D0 (en) 1983-02-22 1983-03-23 Int Computers Ltd Data communication systems
US4897783A (en) 1983-03-14 1990-01-30 Nay Daniel L Computer memory system
US4857910A (en) 1983-12-19 1989-08-15 Pitney Bowes Inc. Bit-map CRT display control
US4739323A (en) 1986-05-22 1988-04-19 Chrysler Motors Corporation Serial data bus for serial communication interface (SCI), serial peripheral interface (SPI) and buffered SPI modes of operation
DE3683943D1 (de) 1986-11-14 1992-03-26 Ibm Steuerungsschnittstelle fuer datentransfer zwischen einer datenverarbeitungseinheit und ein-ausgabevorrichtungen.
JPS63129449U (fr) 1987-02-16 1988-08-24
US4972470A (en) 1987-08-06 1990-11-20 Steven Farago Programmable connector
JPH0630035B2 (ja) 1987-11-26 1994-04-20 富士通株式会社 クロック同期型システムにおけるクロック切替え制御方式
US4998245A (en) * 1987-12-17 1991-03-05 Matsushita Electric Industrial Co., Ltd. Information transmission system having collective data transmission and collection devices
JPH0832644B2 (ja) 1988-04-05 1996-03-29 旭化成工業株式会社 メタクリル酸および／またはメタクロレインの製造方法
US5005151A (en) * 1988-05-13 1991-04-02 Dallas Semiconductor Corporation Interleaved arbitration scheme for interfacing parallel and serial ports to a parallel system port
US5140679A (en) 1988-09-14 1992-08-18 National Semiconductor Corporation Universal asynchronous receiver/transmitter
US5008879B1 (en) 1988-11-14 2000-05-30 Datapoint Corp Lan with interoperative multiple operational capabilities
US5359713A (en) 1989-06-01 1994-10-25 Legato Systems, Inc. Method and apparatus for enhancing synchronous I/O in a computer system with a non-volatile memory and using an acceleration device driver in a computer operating system
JPH03123232A (ja) 1989-10-06 1991-05-27 Matsushita Electric Ind Co Ltd データ伝送制御処理方法
JPH03156554A (ja) 1989-11-14 1991-07-04 Hitachi Ltd データ転送制御方式
FR2658971B1 (fr) 1990-02-23 1995-07-28 Europ Rech Electr Lab Procede de traitement des donnees numeriques de controle associees a un signal video de type hd-mac et dispositif pour la mise en óoeuvre du procede.
JP3369580B2 (ja) 1990-03-12 2003-01-20 ヒューレット・パッカード・カンパニー 直接メモリアクセスを行うためのインターフェース装置及び方法
US5325510A (en) 1990-05-25 1994-06-28 Texas Instruments Incorporated Multiprocessor system and architecture with a computation system for minimizing duplicate read requests
US5343469A (en) 1990-06-14 1994-08-30 Nec Corporation Communication system and communication devices having lock function
US5157663A (en) 1990-09-24 1992-10-20 Novell, Inc. Fault tolerant computer system
US5546553A (en) 1990-09-24 1996-08-13 Texas Instruments Incorporated Multifunctional access devices, systems and methods
US5307491A (en) 1991-02-12 1994-04-26 International Business Machines Corporation Layered SCSI device driver with error handling circuit providing sense data from device directly to the driver on the occurrence of an error
DE4129205A1 (de) 1991-03-28 1992-10-01 Bosch Gmbh Robert Verfahren zum aufbau von botschaften fuer den datenaustausch und/oder fuer die synchronisation von prozessen in datenverarbeitungsanlagen
US5369773A (en) 1991-04-26 1994-11-29 Adaptive Solutions, Inc. Neural network using virtual-zero
US5276684A (en) 1991-07-22 1994-01-04 International Business Machines Corporation High performance I/O processor
JP3243803B2 (ja) 1991-08-28 2002-01-07 ソニー株式会社 Ａｖ機器
US5487153A (en) 1991-08-30 1996-01-23 Adaptive Solutions, Inc. Neural network sequencer and interface apparatus
EP0543512B1 (fr) * 1991-11-19 1999-10-06 International Business Machines Corporation Système à plusieurs processeur
US5471632A (en) 1992-01-10 1995-11-28 Digital Equipment Corporation System for transferring data between a processor and a system bus including a device which packs, unpacks, or buffers data blocks being transferred
US5475860A (en) 1992-06-15 1995-12-12 Stratus Computer, Inc. Input/output control system and method for direct memory transfer according to location addresses provided by the source unit and destination addresses provided by the destination unit
US5485594A (en) * 1992-07-17 1996-01-16 International Business Machines Corporation Apparatus and method using an atomic fetch and add for establishing temporary ownership of a common system resource in a multiprocessor data processing system
US5497466A (en) 1992-07-17 1996-03-05 Texas Instruments Inc. Universal address generator
EP0588046A1 (fr) 1992-08-14 1994-03-23 International Business Machines Corporation Module d'interfaçage de périphérique virtuel au standard IEEE 802.2
US5647057A (en) * 1992-08-24 1997-07-08 Texas Instruments Incorporated Multiple block transfer mechanism
US5499344A (en) 1992-10-07 1996-03-12 Texas Instruments Incorporated Programmable dual port data unit for interfacing between multiple buses
US5361261A (en) 1992-11-02 1994-11-01 National Semiconductor Corporation Frame-based transmission of data
EP0596651A1 (fr) 1992-11-02 1994-05-11 National Semiconductor Corporation Réseau de données avec capacité de communication isochrone
KR100305268B1 (ko) 1992-11-02 2001-11-22 아담 씨. 스트리겔 스위칭메카니즘에서의등시(等時)데이타의국부루프백
US5550802A (en) 1992-11-02 1996-08-27 National Semiconductor Corporation Data communication network with management port for isochronous switch
US5544324A (en) 1992-11-02 1996-08-06 National Semiconductor Corporation Network for transmitting isochronous-source data using a frame structure with variable number of time slots to compensate for timing variance between reference clock and data rate
EP0596648A1 (fr) 1992-11-02 1994-05-11 National Semiconductor Corporation Détection de la capacité d'un point final d'un réseau
KR940017376A (ko) 1992-12-21 1994-07-26 오오가 노리오 송신 방법, 수신 방법, 통신 방법 및 쌍방향 버스 시스템
EP0607733A1 (fr) 1993-01-08 1994-07-27 International Business Machines Corporation Dispositif et méthode pour communications de données entre noeuds
US5400340A (en) 1993-03-04 1995-03-21 Apple Computer, Inc. End of packet detector and resynchronizer for serial data buses
GB2275852B (en) 1993-03-05 1997-02-26 Sony Broadcast & Communication Signal synchroniser with resynchronise control
US5689678A (en) 1993-03-11 1997-11-18 Emc Corporation Distributed storage array system having a plurality of modular control units
US5509126A (en) 1993-03-16 1996-04-16 Apple Computer, Inc. Method and apparatus for a dynamic, multi-speed bus architecture having a scalable interface
US5412698A (en) 1993-03-16 1995-05-02 Apple Computer, Inc. Adaptive data separator
US5559967A (en) * 1993-03-18 1996-09-24 Apple Computer, Inc. Method and apparatus for a dynamic, multi-speed bus architecture in which an exchange of speed messages occurs independent of the data signal transfers
EP0689748B1 (fr) 1993-03-20 1998-09-16 International Business Machines Corporation Procede et appareil d'extraction d'informations de connexion a partir d'en-tetes de protocole
DE4323405A1 (de) 1993-07-13 1995-01-19 Sel Alcatel Ag Zugangskontrollverfahren für einen Pufferspeicher sowie Vorrichtung zum Zwischenspeichern von Datenpaketen und Vermittlungsstelle mit einer solchen Vorrichtung
US5887145A (en) 1993-09-01 1999-03-23 Sandisk Corporation Removable mother/daughter peripheral card
JP3373607B2 (ja) * 1993-09-01 2003-02-04 富士通株式会社 プロセッサの制御機構検証用命令列の自動生成方法及び装置
US5444709A (en) 1993-09-30 1995-08-22 Apple Computer, Inc. Protocol for transporting real time data
US5446854A (en) 1993-10-20 1995-08-29 Sun Microsystems, Inc. Virtual memory computer apparatus and address translation mechanism employing hashing scheme and page frame descriptor that support multiple page sizes
US5682493A (en) 1993-10-21 1997-10-28 Sun Microsystems, Inc. Scoreboard table for a counterflow pipeline processor with instruction packages and result packages
CA2134061A1 (fr) 1993-10-28 1995-04-29 Aaron William Ogus Tamponnage des paquets de donnees dans un reseau
JP3307085B2 (ja) 1993-12-10 2002-07-24 ソニー株式会社 通信方法及び電子機器
US5835726A (en) 1993-12-15 1998-11-10 Check Point Software Technologies Ltd. System for securing the flow of and selectively modifying packets in a computer network
US5659780A (en) 1994-02-24 1997-08-19 Wu; Chen-Mie Pipelined SIMD-systolic array processor and methods thereof
EP1083703B1 (fr) * 1994-03-09 2003-06-04 Matsushita Electric Industrial Co., Ltd. Système et procédé de transmission de données
US5465402A (en) 1994-03-23 1995-11-07 Uniden America Corp. Automatic frequency transfer and storage method
US5566174A (en) 1994-04-08 1996-10-15 Philips Electronics North America Corporation MPEG information signal conversion system
JP3129143B2 (ja) 1994-05-31 2001-01-29 松下電器産業株式会社 データ転送方法
JPH07327287A (ja) 1994-05-31 1995-12-12 Matsushita Electric Ind Co Ltd データ伝送装置
EP0765501B1 (fr) * 1994-06-15 1999-03-03 Thomson Consumer Electronics, Inc. Transfert de message d'une carte a memoire sans intervention d'un microprocesseur
US5689244A (en) 1994-06-24 1997-11-18 Sony Corporation Communication system and electronic apparatus
JP3458469B2 (ja) 1994-07-15 2003-10-20 ソニー株式会社 信号受信装置及び通信方法
JP3203978B2 (ja) 1994-07-25 2001-09-04 ソニー株式会社 データ送受信装置、データ受信装置及びデータ送信装置
US5706439A (en) 1994-09-27 1998-01-06 International Business Machines Corporation Method and system for matching packet size for efficient transmission over a serial bus
US5687316A (en) 1994-07-29 1997-11-11 International Business Machines Corporation Communication apparatus and methods having P-MAC, I-MAC engines and buffer bypass for simultaneously transmitting multimedia and packet data
US6205538B1 (en) 1994-08-24 2001-03-20 Sun Microsystems, Inc. Instruction result labeling in a counterflow pipeline processor
JP3561969B2 (ja) * 1994-08-30 2004-09-08 ソニー株式会社 編集方法及び編集制御機器
US5586264A (en) 1994-09-08 1996-12-17 Ibm Corporation Video optimized media streamer with cache management
US5603058A (en) 1994-09-08 1997-02-11 International Business Machines Corporation Video optimized media streamer having communication nodes received digital data from storage node and transmitted said data to adapters for generating isochronous digital data streams
US5668948A (en) 1994-09-08 1997-09-16 International Business Machines Corporation Media streamer with control node enabling same isochronous streams to appear simultaneously at output ports or different streams to appear simultaneously at output ports
US5548587A (en) 1994-09-12 1996-08-20 Efficient Networks, Inc. Asynchronous transfer mode adapter for desktop applications
US5617419A (en) * 1994-09-20 1997-04-01 International Business Machines Corporation Adapting switch port and work station communication adapters to data frame types with disparate formats and data rates
JP3371174B2 (ja) 1994-09-22 2003-01-27 ソニー株式会社 パケット受信装置
US5504757A (en) * 1994-09-27 1996-04-02 International Business Machines Corporation Method for selecting transmission speeds for transmitting data packets over a serial bus
US5619646A (en) 1994-09-27 1997-04-08 International Business Machines Corporation Method and system for dynamically appending a data block to a variable length transmit list while transmitting another data block over a serial bus
US5632016A (en) 1994-09-27 1997-05-20 International Business Machines Corporation System for reformatting a response packet with speed code from a source packet using DMA engine to retrieve count field and address from source packet
US5828903A (en) 1994-09-30 1998-10-27 Intel Corporation System for performing DMA transfer with a pipeline control switching such that the first storage area contains location of a buffer for subsequent transfer
US5640592A (en) 1994-09-30 1997-06-17 Mitsubishi Kasei America, Inc. System for transferring utility algorithm stored within a peripheral device to a host computer in a format compatible with the type of the host computer
DE19581234B4 (de) 1994-10-31 2008-03-20 Intel Corp., Santa Clara Bussteuereinrichtung und Verfahren für eine hierarchische serielle Busanordnung unter Verwendung von Kommunikationspaketen
US5602853A (en) * 1994-11-03 1997-02-11 Digital Equipment Corporation Method and apparatus for segmentation and reassembly of ATM packets using only dynamic ram as local memory for the reassembly process
US5704052A (en) 1994-11-06 1997-12-30 Unisys Corporation Bit processing unit for performing complex logical operations within a single clock cycle
US5664124A (en) 1994-11-30 1997-09-02 International Business Machines Corporation Bridge between two buses of a computer system that latches signals from the bus for use on the bridge and responds according to the bus protocols
KR0138964B1 (ko) 1994-12-14 1998-06-15 김주용 데이타 포멧 변화기를 포함한 차분 펄스 코드 변조기
US5526353A (en) 1994-12-20 1996-06-11 Henley; Arthur System and method for communication of audio data over a packet-based network
US5533018A (en) 1994-12-21 1996-07-02 National Semiconductor Corporation Multi-protocol packet framing over an isochronous network
US5872983A (en) 1994-12-22 1999-02-16 Texas Instruments Incorporated Power management interface system for use with an electronic wiring board article of manufacture
US5835733A (en) 1994-12-22 1998-11-10 Texas Instruments Incorporated Method and apparatus for implementing a single DMA controller to perform DMA operations for devices on multiple buses in docking stations, notebook and desktop computer system
US5533021A (en) 1995-02-03 1996-07-02 International Business Machines Corporation Apparatus and method for segmentation and time synchronization of the transmission of multimedia data
CN100452071C (zh) * 1995-02-13 2009-01-14 英特特拉斯特技术公司 用于安全交易管理和电子权利保护的系统和方法
US5559796A (en) 1995-02-28 1996-09-24 National Semiconductor Corporation Delay control for frame-based transmission of data
US5784712A (en) * 1995-03-01 1998-07-21 Unisys Corporation Method and apparatus for locally generating addressing information for a memory access
US5594732A (en) 1995-03-03 1997-01-14 Intecom, Incorporated Bridging and signalling subsystems and methods for private and hybrid communications systems including multimedia systems
US5519701A (en) 1995-03-29 1996-05-21 International Business Machines Corporation Architecture for high performance management of multiple circular FIFO storage means
JP3249334B2 (ja) 1995-04-06 2002-01-21 株式会社東芝 ディジタルインターフェース装置及びディジタルインターフェース方法
US5655138A (en) 1995-04-11 1997-08-05 Elonex I. P. Holdings Apparatus and method for peripheral device control with integrated data compression
FI98028C (fi) 1995-05-03 1997-03-25 Nokia Mobile Phones Ltd Datasovitin
US5761464A (en) 1995-05-22 1998-06-02 Emc Corporation Prefetching variable length data
US5793953A (en) * 1995-07-07 1998-08-11 Sun Microsystems, Inc. Method and apparatus for allowing packet data to be separated over multiple bus targets
US5841771A (en) * 1995-07-07 1998-11-24 Northern Telecom Limited Telecommunications switch apparatus and method for time switching
US5815678A (en) 1995-07-14 1998-09-29 Adaptec, Inc. Method and apparatus for implementing an application programming interface for a communications bus
US5606559A (en) 1995-08-11 1997-02-25 International Business Machines Corporation System and method for an efficient ATM adapter/device driver interface
US5787298A (en) 1995-08-18 1998-07-28 General Magic, Inc. Bus interface circuit for an intelligent low power serial bus
US5752076A (en) 1995-08-31 1998-05-12 Intel Corporation Dynamic programming of bus master channels by intelligent peripheral devices using communication packets
US5832492A (en) 1995-09-05 1998-11-03 Compaq Computer Corporation Method of scheduling interrupts to the linked lists of transfer descriptors scheduled at intervals on a serial bus
US5692211A (en) 1995-09-11 1997-11-25 Advanced Micro Devices, Inc. Computer system and method having a dedicated multimedia engine and including separate command and data paths
US6122279A (en) * 1995-10-02 2000-09-19 Virata Limited Asynchronous transfer mode switch
US5701302A (en) 1995-10-25 1997-12-23 Motorola, Inc, Method and apparatus for adaptively companding data packets in a data communication system
US5872569A (en) * 1995-10-30 1999-02-16 Xerox Corporation Apparatus and method for programming and/or controlling output of a job in a document processing system
US5751951A (en) 1995-10-30 1998-05-12 Mitsubishi Electric Information Technology Center America, Inc. Network interface
US5970236A (en) 1995-11-14 1999-10-19 Compaq Computer Corporation Circuit for selectively performing data format conversion
US5812883A (en) 1995-11-22 1998-09-22 Mitsubishi Chemical America, Inc. System for reading and storing formatting information after formatting a first storage medium and using the stored formatting information to format a second storage medium
US7577782B2 (en) * 1996-02-02 2009-08-18 Sony Corporation Application programming interface for data transfer and bus management over a bus structure
US6631435B1 (en) * 1996-02-02 2003-10-07 Sony Corporation Application programming interface for data transfer and bus management over a bus structure
US5991520A (en) * 1996-02-02 1999-11-23 Sony Corporation Application programming interface for managing and automating data transfer operations between applications over a bus structure
US5799041A (en) 1996-02-05 1998-08-25 Xinex Networks Inc. Network for multimedia asynchronous transfer mode digital signal transmission and components thereof
US6233637B1 (en) 1996-03-07 2001-05-15 Sony Corporation Isochronous data pipe for managing and manipulating a high-speed stream of isochronous data flowing between an application and a bus structure
US6519268B1 (en) * 1996-03-07 2003-02-11 Sony Corporation Asynchronous data pipe for automatically managing asynchronous data transfers between an application and a bus structure
US5828416A (en) 1996-03-29 1998-10-27 Matsushita Electric Corporation Of America System and method for interfacing a transport decoder to a elementary stream video decorder
US5761430A (en) 1996-04-12 1998-06-02 Peak Audio, Inc. Media access control for isochronous data packets in carrier sensing multiple access systems
WO1998002881A1 (fr) 1996-07-15 1998-01-22 Kabushiki Kaisha Toshiba Appareil comportant une interface numerique, systeme de reseau mettant en oeuvre cet appareil et procede de protection contre la copie
US5951019A (en) * 1996-09-05 1999-09-14 Centre For Engineering Research Inc. Method of forming a metal-to-metal seal in high pressure applications with low contact stress
US5761457A (en) 1996-10-21 1998-06-02 Advanced Micro Devices Inc. Inter-chip bus with fair access for multiple data pipes
US5774683A (en) 1996-10-21 1998-06-30 Advanced Micro Devices, Inc. Interconnect bus configured to implement multiple transfer protocols
US5832245A (en) 1996-10-21 1998-11-03 Advanced Micro Devices, Inc. Method for isochronous flow control across an inter-chip bus
US5835793A (en) 1997-05-02 1998-11-10 Texas Instruments Incorporated Device and method for extracting a bit field from a stream of data
US5938752C1 (en) * 1997-05-20 2002-02-05 Microsoft Corp System and method for encapsulating legacy data transport protocols for ieee 1394 serial bus
US6085270A (en) 1998-06-17 2000-07-04 Advanced Micro Devices, Inc. Multi-channel, multi-rate isochronous data bus
JP4318649B2 (ja) 2005-02-01 2009-08-26 因幡電機産業株式会社 コーナー用化粧カバー

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