TW346573B - Multiprocessor operation in a multimedia signal processor - Google Patents

Multiprocessor operation in a multimedia signal processor

Info

Publication number
TW346573B
TW346573B TW086111974A TW86111974A TW346573B TW 346573 B TW346573 B TW 346573B TW 086111974 A TW086111974 A TW 086111974A TW 86111974 A TW86111974 A TW 86111974A TW 346573 B TW346573 B TW 346573B
Authority
TW
Taiwan
Prior art keywords
signal processor
multimedia signal
multiprocessor operation
processor
multiprocessor
Prior art date
Application number
TW086111974A
Other languages
English (en)
Inventor
Trong Nguyen Le
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Application granted granted Critical
Publication of TW346573B publication Critical patent/TW346573B/zh

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30003—Arrangements for executing specific machine instructions
    • G06F9/30007—Arrangements for executing specific machine instructions to perform operations on data operands
    • G06F9/30036—Instructions to perform operations on packed data, e.g. vector, tile or matrix operations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/76—Architectures of general purpose stored program computers
    • G06F15/80—Architectures of general purpose stored program computers comprising an array of processing units with common control, e.g. single instruction multiple data processors
    • G06F15/8053—Vector processors
    • G06F15/8076—Details on data register access
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/38—Concurrent instruction execution, e.g. pipeline, look ahead
    • G06F9/3877—Concurrent instruction execution, e.g. pipeline, look ahead using a slave processor, e.g. coprocessor
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/38—Concurrent instruction execution, e.g. pipeline, look ahead
    • G06F9/3877—Concurrent instruction execution, e.g. pipeline, look ahead using a slave processor, e.g. coprocessor
    • G06F9/3879—Concurrent instruction execution, e.g. pipeline, look ahead using a slave processor, e.g. coprocessor for non-native instruction execution, e.g. executing a command; for Java instruction set
TW086111974A 1996-08-19 1997-08-19 Multiprocessor operation in a multimedia signal processor TW346573B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69710296A 1996-08-19 1996-08-19

Publications (1)

Publication Number Publication Date
TW346573B true TW346573B (en) 1998-12-01

Family

ID=24799807

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086111974A TW346573B (en) 1996-08-19 1997-08-19 Multiprocessor operation in a multimedia signal processor

Country Status (7)

Country Link
US (1) US6425054B1 (zh)
JP (1) JP3954163B2 (zh)
KR (1) KR100280285B1 (zh)
CN (1) CN1129078C (zh)
DE (1) DE19735981B4 (zh)
FR (1) FR2752466B1 (zh)
TW (1) TW346573B (zh)

Families Citing this family (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7266725B2 (en) 2001-09-03 2007-09-04 Pact Xpp Technologies Ag Method for debugging reconfigurable architectures
US6804726B1 (en) * 1996-05-22 2004-10-12 Geovector Corporation Method and apparatus for controlling electrical devices in response to sensed conditions
DE19651075A1 (de) 1996-12-09 1998-06-10 Pact Inf Tech Gmbh Einheit zur Verarbeitung von numerischen und logischen Operationen, zum Einsatz in Prozessoren (CPU's), Mehrrechnersystemen, Datenflußprozessoren (DFP's), digitalen Signal Prozessoren (DSP's) oder dergleichen
DE19654595A1 (de) 1996-12-20 1998-07-02 Pact Inf Tech Gmbh I0- und Speicherbussystem für DFPs sowie Bausteinen mit zwei- oder mehrdimensionaler programmierbaren Zellstrukturen
EP1329816B1 (de) 1996-12-27 2011-06-22 Richter, Thomas Verfahren zum selbständigen dynamischen Umladen von Datenflussprozessoren (DFPs) sowie Bausteinen mit zwei- oder mehrdimensionalen programmierbaren Zellstrukturen (FPGAs, DPGAs, o.dgl.)
US6542998B1 (en) 1997-02-08 2003-04-01 Pact Gmbh Method of self-synchronization of configurable elements of a programmable module
US5933855A (en) 1997-03-21 1999-08-03 Rubinstein; Richard Shared, reconfigurable memory architectures for digital signal processing
US6895452B1 (en) 1997-06-04 2005-05-17 Marger Johnson & Mccollom, P.C. Tightly coupled and scalable memory and execution unit architecture
US8686549B2 (en) 2001-09-03 2014-04-01 Martin Vorbach Reconfigurable elements
DE19861088A1 (de) 1997-12-22 2000-02-10 Pact Inf Tech Gmbh Verfahren zur Reparatur von integrierten Schaltkreisen
AU7575398A (en) * 1998-05-15 1999-12-06 Richard Rubinstein Shared, reconfigurable cache memory execution subsystem
US6233389B1 (en) 1998-07-30 2001-05-15 Tivo, Inc. Multimedia time warping system
US7558472B2 (en) 2000-08-22 2009-07-07 Tivo Inc. Multimedia signal processing system
DE69917489T2 (de) 1998-11-09 2005-06-02 Broadcom Corp., Irvine Anzeigesystem zur mischung von graphischen daten und videodaten
EP1059781B1 (de) 1999-05-06 2007-09-05 Siemens Aktiengesellschaft Kommunikationseinrichtung mit Mitteln zur Echtzeitverarbeitung von zu übertragenden Nutzdaten
WO2000077652A2 (de) 1999-06-10 2000-12-21 Pact Informationstechnologie Gmbh Sequenz-partitionierung auf zellstrukturen
US6668299B1 (en) 1999-09-08 2003-12-23 Mellanox Technologies Ltd. Software interface between a parallel bus and a packet network
US6580767B1 (en) * 1999-10-22 2003-06-17 Motorola, Inc. Cache and caching method for conventional decoders
US6624819B1 (en) * 2000-05-01 2003-09-23 Broadcom Corporation Method and system for providing a flexible and efficient processor for use in a graphics processing system
EP2226732A3 (de) 2000-06-13 2016-04-06 PACT XPP Technologies AG Cachehierarchie für einen Multicore-Prozessor
DE10029675A1 (de) * 2000-06-23 2002-01-31 Dialog 4 System Engineering Gm Elektronisches Audiogerät
US8058899B2 (en) 2000-10-06 2011-11-15 Martin Vorbach Logic cell array and bus system
US7003450B2 (en) * 2000-10-20 2006-02-21 Pts Corporation Methods and apparatus for efficient vocoder implementations
KR100771728B1 (ko) * 2000-12-09 2007-10-30 엘지엔시스(주) 자동은행거래단말기에서의 상호 스레드 통신방법
WO2005045692A2 (en) 2003-08-28 2005-05-19 Pact Xpp Technologies Ag Data processing device and method
US9037807B2 (en) 2001-03-05 2015-05-19 Pact Xpp Technologies Ag Processor arrangement on a chip including data processing, memory, and interface elements
US7444531B2 (en) 2001-03-05 2008-10-28 Pact Xpp Technologies Ag Methods and devices for treating and processing data
US7844796B2 (en) 2001-03-05 2010-11-30 Martin Vorbach Data processing device and method
US20030088407A1 (en) * 2001-04-02 2003-05-08 Yi Hu Codec
US7657877B2 (en) 2001-06-20 2010-02-02 Pact Xpp Technologies Ag Method for processing data
US7996827B2 (en) 2001-08-16 2011-08-09 Martin Vorbach Method for the translation of programs for reconfigurable architectures
US7434191B2 (en) 2001-09-03 2008-10-07 Pact Xpp Technologies Ag Router
US8686475B2 (en) 2001-09-19 2014-04-01 Pact Xpp Technologies Ag Reconfigurable elements
AU2003208266A1 (en) 2002-01-19 2003-07-30 Pact Xpp Technologies Ag Reconfigurable processor
AU2003214003A1 (en) 2002-02-18 2003-09-09 Pact Xpp Technologies Ag Bus systems and method for reconfiguration
US8914590B2 (en) 2002-08-07 2014-12-16 Pact Xpp Technologies Ag Data processing method and device
US8284844B2 (en) 2002-04-01 2012-10-09 Broadcom Corporation Video decoding system supporting multiple standards
WO2004021176A2 (de) 2002-08-07 2004-03-11 Pact Xpp Technologies Ag Verfahren und vorrichtung zur datenverarbeitung
US7657861B2 (en) 2002-08-07 2010-02-02 Pact Xpp Technologies Ag Method and device for processing data
US7394284B2 (en) 2002-09-06 2008-07-01 Pact Xpp Technologies Ag Reconfigurable sequencer structure
DE10254255A1 (de) * 2002-11-20 2004-06-17 Werner Wirsum Verfahren zur Leistungsbesserung von Audioanwendungen auf Computern unter Einbeziehung sog. Grafikkarten in die Datenberechnung
JP4542308B2 (ja) * 2002-12-16 2010-09-15 株式会社ソニー・コンピュータエンタテインメント 信号処理用デバイス及び情報処理機器
US20040128485A1 (en) * 2002-12-27 2004-07-01 Nelson Scott R. Method for fusing instructions in a vector processor
KR100463205B1 (ko) * 2003-02-13 2004-12-23 삼성전자주식회사 시퀀셜 버퍼를 내장하여 디에스피의 데이터 억세스 성능을향상시키는 컴퓨터 시스템 및 그 컴퓨터 시스템의 데이터억세스 방법
CN1792097A (zh) 2003-05-19 2006-06-21 皇家飞利浦电子股份有限公司 具有低存储器带宽要求的视频处理设备
JP2005057738A (ja) * 2003-07-18 2005-03-03 Canon Inc 信号処理装置、信号処理方法及びプログラム
JP4699685B2 (ja) * 2003-08-21 2011-06-15 パナソニック株式会社 信号処理装置及びそれを用いた電子機器
US7627039B2 (en) * 2003-09-05 2009-12-01 Realnetworks, Inc. Parallel video decoding
US6993598B2 (en) * 2003-10-09 2006-01-31 International Business Machines Corporation Method and apparatus for efficient sharing of DMA resource
WO2005050454A1 (ja) * 2003-11-18 2005-06-02 Matsushita Electric Industrial Co., Ltd. キャッシュメモリおよびその制御方法
US7136943B2 (en) * 2004-03-18 2006-11-14 International Business Machines Corporation Method and apparatus for managing context switches using a context switch history table
ITMI20040600A1 (it) * 2004-03-26 2004-06-26 Atmel Corp Sistema dsp su chip a doppio processore a virgola mobile nel dominio complesso
EP1728171A2 (en) * 2004-03-26 2006-12-06 Atmel Corporation Dual-processor complex domain floating-point dsp system on chip
WO2007082730A1 (de) 2006-01-18 2007-07-26 Pact Xpp Technologies Ag Hardwaredefinitionsverfahren
US7693257B2 (en) 2006-06-29 2010-04-06 Accuray Incorporated Treatment delivery optimization
KR100882949B1 (ko) 2006-08-17 2009-02-10 한국전자통신연구원 화소 유사성에 따라 적응적인 이산 코사인 변환 계수스캐닝을 이용한 부호화/복호화 장치 및 그 방법
US8755515B1 (en) 2008-09-29 2014-06-17 Wai Wu Parallel signal processing system and method
US20100191913A1 (en) * 2009-01-26 2010-07-29 Agere Systems Inc. Reconfiguration of embedded memory having a multi-level cache
CN101567732B (zh) * 2009-06-05 2012-07-04 北京派瑞根科技开发有限公司 实现模拟多媒体广播内容过滤的方法
EP2339795B1 (en) * 2009-12-07 2013-08-14 STMicroelectronics (Research & Development) Limited Inter-chip communication interface for a multi-chip package
EP2330514B1 (en) 2009-12-07 2018-12-05 STMicroelectronics (Research & Development) Limited An integrated circuit package
EP2333673B1 (en) * 2009-12-07 2014-04-16 STMicroelectronics (Research & Development) Limited Signal sampling and transfer
EP2333830B1 (en) 2009-12-07 2014-09-03 STMicroelectronics (Research & Development) Limited a package comprising a first and a second die coupled by a multiplexed bus
EP2339475A1 (en) * 2009-12-07 2011-06-29 STMicroelectronics (Research & Development) Limited Inter-chip communication interface for a multi-chip package
US8959501B2 (en) * 2010-12-14 2015-02-17 Microsoft Corporation Type and length abstraction for data types
US8521937B2 (en) * 2011-02-16 2013-08-27 Stmicroelectronics (Grenoble 2) Sas Method and apparatus for interfacing multiple dies with mapping to modify source identity
US8836709B2 (en) 2011-08-18 2014-09-16 International Business Machines Corporation Vector register file caching of context data structure for maintaining state data in a multithreaded image processing pipeline
CN102968379B (zh) * 2012-10-24 2015-05-06 无锡江南计算技术研究所 一种寄存器分配方法、系统及处理器
JP6555259B2 (ja) * 2014-06-19 2019-08-07 日本電気株式会社 情報処理装置、データ格納方法、及び、プログラム
US9818337B2 (en) * 2014-07-24 2017-11-14 Sct Technology, Ltd. LED display control circuit with PWM circuit for driving a plurality of LED channels
KR102446677B1 (ko) * 2015-11-26 2022-09-23 삼성전자주식회사 스토리지 컨트롤러의 동작 방법 및 상기 스토리지 컨트롤러를 포함하는 데이터 저장 장치의 동작 방법

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4349871A (en) * 1980-01-28 1982-09-14 Digital Equipment Corporation Duplicate tag store for cached multiprocessor system
US4300763A (en) * 1980-02-21 1981-11-17 Barr Samuel J Psychological game device
US4541046A (en) * 1981-03-25 1985-09-10 Hitachi, Ltd. Data processing system including scalar data processor and vector data processor
US4394540A (en) 1981-05-18 1983-07-19 Timex Corporation Remote meter reader and method for reading meters over non-dedicated telephone lines
JPS6467680A (en) 1987-09-09 1989-03-14 Hitachi Ltd Vector processor
US4888679A (en) * 1988-01-11 1989-12-19 Digital Equipment Corporation Method and apparatus using a cache and main memory for both vector processing and scalar processing by prefetching cache blocks including vector data elements
JP2570845B2 (ja) * 1988-05-27 1997-01-16 セイコーエプソン株式会社 情報処理装置
US5040109A (en) 1988-07-20 1991-08-13 Digital Equipment Corporation Efficient protocol for communicating between asychronous devices
US6070003A (en) 1989-11-17 2000-05-30 Texas Instruments Incorporated System and method of memory access in apparatus having plural processors and plural memories
US5197130A (en) * 1989-12-29 1993-03-23 Supercomputer Systems Limited Partnership Cluster architecture for a highly parallel scalar/vector multiprocessor system
JP2825906B2 (ja) 1990-02-01 1998-11-18 株式会社日立製作所 計算機システム
US5263144A (en) 1990-06-29 1993-11-16 Digital Equipment Corporation Method and apparatus for sharing data between processors in a computer system
US5666510A (en) 1991-05-08 1997-09-09 Hitachi, Ltd. Data processing device having an expandable address space
US5530881A (en) * 1991-06-06 1996-06-25 Hitachi, Ltd. Vector processing apparatus for processing different instruction set architectures corresponding to mingled-type programs and separate-type programs
DE69227433T2 (de) 1991-11-19 1999-03-18 Fujitsu Ltd Speicherzugriffseinrichtung
US5930522A (en) * 1992-02-14 1999-07-27 Theseus Research, Inc. Invocation architecture for generally concurrent process resolution
US5669010A (en) 1992-05-18 1997-09-16 Silicon Engines Cascaded two-stage computational SIMD engine having multi-port memory and multiple arithmetic units
US5418973A (en) 1992-06-22 1995-05-23 Digital Equipment Corporation Digital computer system with cache controller coordinating both vector and scalar operations
US5423051A (en) * 1992-09-24 1995-06-06 International Business Machines Corporation Execution unit with an integrated vector operation capability
JP2765411B2 (ja) 1992-11-30 1998-06-18 株式会社日立製作所 仮想計算機方式
US5502683A (en) 1993-04-20 1996-03-26 International Business Machines Corporation Dual ported memory with word line access control
US5546586A (en) 1993-05-06 1996-08-13 Apple Computer, Inc. Method and apparatus for vectorizing the contents of a read only memory device without modifying underlying source code
US5615343A (en) 1993-06-30 1997-03-25 Intel Corporation Method and apparatus for performing deferred transactions
US5644756A (en) 1995-04-07 1997-07-01 Motorola, Inc. Integrated circuit data processor with selectable routing of data accesses
US5822606A (en) 1996-01-11 1998-10-13 Morton; Steven G. DSP having a plurality of like processors controlled in parallel by an instruction word, and a control processor also controlled by the instruction word
US5949439A (en) 1996-08-15 1999-09-07 Chromatic Research, Inc. Computing apparatus and operating method using software queues to improve graphics performance

Also Published As

Publication number Publication date
KR19980018069A (ko) 1998-06-05
JPH1091596A (ja) 1998-04-10
US6425054B1 (en) 2002-07-23
DE19735981A1 (de) 1998-03-26
DE19735981B4 (de) 2007-02-22
FR2752466A1 (fr) 1998-02-20
KR100280285B1 (ko) 2001-02-01
CN1175037A (zh) 1998-03-04
CN1129078C (zh) 2003-11-26
FR2752466B1 (fr) 2005-01-07
JP3954163B2 (ja) 2007-08-08

Similar Documents

Publication Publication Date Title
TW346573B (en) Multiprocessor operation in a multimedia signal processor
EP0624021A3 (en) Portable telephone device with an earpiece.
EP0656578A3 (en) Laptop system.
EP0629926A3 (en) Image reading apparatus and image processing apparatus incorporating the same.
GB2299425A (en) Specified return determinator
EP0659008A3 (en) Original reading device and information processing device comprising an original reading device.
ZA974197B (en) Magnetic detection of discontinuities in magnetic materials.
IL135441A0 (en) Signal processor with local signal behavior
TW349185B (en) A semiconductor device
NO954911L (no) Tastatur for telefoner og lignende
WO1999014665A3 (en) Digital signal processor particularly suited for decoding digital audio
TW243568B (en) Digital signal processor with an embedded viterbi co-processor
EP0812061A3 (en) Analog signal processing device and correlation computing device
AU3781895A (en) Signal processing device with magnetism antenna and key device with the signal processing device
DK0739227T3 (da) Diskos
TW385880U (en) Buckle apparatus and notebook computer with that buckle apparatus
EP0632394A3 (en) Word processor.
EP0615186A3 (en) Parallel arithmetic-logic processor.
TW350168B (en) Signal processor
NO995900L (no) Retrovirale vektorpartikler dannet i et baculovirus- ekspresjonssystem
UA23899A (uk) Вузол формування переносу
TW351033B (en) Pre-acquisition frequency offset removal in a GPS receiver
DE9417240U1 (de) Multimedia Computer Tastatur
KR960024536U (ko) 전화기와 마우스가 구비된 키보드
Boudry The Computer Film Company

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees