DE3856175D1 - Digitales Signalverarbeitungssystem in dem ein Prozessor unter Kontrolle eines Hosts auf zwei Befehlsspeicher zugreift - Google Patents
Digitales Signalverarbeitungssystem in dem ein Prozessor unter Kontrolle eines Hosts auf zwei Befehlsspeicher zugreiftInfo
- Publication number
- DE3856175D1 DE3856175D1 DE3856175T DE3856175T DE3856175D1 DE 3856175 D1 DE3856175 D1 DE 3856175D1 DE 3856175 T DE3856175 T DE 3856175T DE 3856175 T DE3856175 T DE 3856175T DE 3856175 D1 DE3856175 D1 DE 3856175D1
- Authority
- DE
- Germany
- Prior art keywords
- host
- signal processing
- processing system
- digital signal
- control
- 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
Links
- 230000015654 memory Effects 0.000 title 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
- G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
- G06F7/57—Arithmetic logic units [ALU], i.e. arrangements or devices for performing two or more of the operations covered by groups G06F7/483 – G06F7/556 or for performing logical operations
- G06F7/575—Basic arithmetic logic units, i.e. devices selectable to perform either addition, subtraction or one of several logical operations, using, at least partially, the same circuitry
-
- 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
-
- 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
- G06F15/78—Architectures of general purpose stored program computers comprising a single central processing unit
- G06F15/7828—Architectures of general purpose stored program computers comprising a single central processing unit without memory
- G06F15/7832—Architectures of general purpose stored program computers comprising a single central processing unit without memory on one IC chip (single chip microprocessors)
-
- 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
- G06F15/78—Architectures of general purpose stored program computers comprising a single central processing unit
- G06F15/7839—Architectures of general purpose stored program computers comprising a single central processing unit with memory
- G06F15/7842—Architectures of general purpose stored program computers comprising a single central processing unit with memory on one IC chip (single chip microcontrollers)
- G06F15/786—Architectures of general purpose stored program computers comprising a single central processing unit with memory on one IC chip (single chip microcontrollers) using a single memory module
-
- 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
- G06F9/3005—Arrangements for executing specific machine instructions to perform operations for flow control
- G06F9/30058—Conditional branch instructions
-
- 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
- G06F9/30094—Condition code generation, e.g. Carry, Zero flag
-
- 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
- G06F9/34—Addressing or accessing the instruction operand or the result ; Formation of operand address; Addressing modes
- G06F9/345—Addressing or accessing the instruction operand or the result ; Formation of operand address; Addressing modes of multiple operands or results
-
- 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
- G06F9/34—Addressing or accessing the instruction operand or the result ; Formation of operand address; Addressing modes
- G06F9/355—Indexed addressing
-
- 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
- G06F9/3885—Concurrent instruction execution, e.g. pipeline, look ahead using a plurality of independent parallel functional units
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2207/00—Indexing scheme relating to methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F2207/38—Indexing scheme relating to groups G06F7/38 - G06F7/575
- G06F2207/3804—Details
- G06F2207/386—Special constructional features
- G06F2207/3884—Pipelining
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14087287A JPS63304344A (ja) | 1987-06-05 | 1987-06-05 | マルチポ−トメモリ回路 |
JP18685887A JPS6429932A (en) | 1987-07-27 | 1987-07-27 | Address control system for signal processing |
JP19700987A JPS6441028A (en) | 1987-08-06 | 1987-08-06 | Interruption processing system |
JP62273763A JPH0630056B2 (ja) | 1987-10-29 | 1987-10-29 | 信号処理装置 |
JP27481087A JPH01116730A (ja) | 1987-10-30 | 1987-10-30 | デイジタル信号処理プロセツサ |
JP62296612A JPH0766328B2 (ja) | 1987-11-25 | 1987-11-25 | プロセッサの信号処理方式 |
JP62296611A JPH0766327B2 (ja) | 1987-11-25 | 1987-11-25 | 信号処理方法及び装置 |
JP31655387A JPH01156825A (ja) | 1987-12-15 | 1987-12-15 | 信号処理用アドレス生成方式 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3856175D1 true DE3856175D1 (de) | 1998-06-10 |
DE3856175T2 DE3856175T2 (de) | 1998-12-17 |
Family
ID=27573171
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3856220T Expired - Fee Related DE3856220T2 (de) | 1987-06-05 | 1988-06-01 | Digitaler Signalprozessor der bedingte Mehrpunkt-Sprungbefehle im Pipelinemodus bearbeitet |
DE3856175T Expired - Fee Related DE3856175T2 (de) | 1987-06-05 | 1988-06-01 | Digitales Signalverarbeitungssystem in dem ein Prozessor unter Kontrolle eines Hosts auf zwei Befehlsspeicher zugreift |
DE3856219T Expired - Fee Related DE3856219T2 (de) | 1987-06-05 | 1988-06-01 | Digitaler Signalprozessor mit Adress-Generator für den Zugriff von Daten aus einem Zweidirektionalen Bereich eines Datenspeichers |
DE3851858T Expired - Fee Related DE3851858T2 (de) | 1987-06-05 | 1988-06-01 | Digitaler Signalprozessor. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3856220T Expired - Fee Related DE3856220T2 (de) | 1987-06-05 | 1988-06-01 | Digitaler Signalprozessor der bedingte Mehrpunkt-Sprungbefehle im Pipelinemodus bearbeitet |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3856219T Expired - Fee Related DE3856219T2 (de) | 1987-06-05 | 1988-06-01 | Digitaler Signalprozessor mit Adress-Generator für den Zugriff von Daten aus einem Zweidirektionalen Bereich eines Datenspeichers |
DE3851858T Expired - Fee Related DE3851858T2 (de) | 1987-06-05 | 1988-06-01 | Digitaler Signalprozessor. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5045993A (de) |
EP (6) | EP0551933A3 (de) |
CA (1) | CA1288169C (de) |
DE (4) | DE3856220T2 (de) |
Families Citing this family (55)
Publication number | Priority date | Publication date | Assignee | Title |
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CA1311063C (en) * | 1988-12-16 | 1992-12-01 | Tokumichi Murakami | Digital signal processor |
JPH0769791B2 (ja) * | 1988-12-21 | 1995-07-31 | 三菱電機株式会社 | マイクロプロセッサ |
JPH0740241B2 (ja) * | 1989-01-17 | 1995-05-01 | 富士通株式会社 | リクエストキャンセル方式 |
US5237670A (en) * | 1989-01-30 | 1993-08-17 | Alantec, Inc. | Method and apparatus for data transfer between source and destination modules |
US5150471A (en) * | 1989-04-20 | 1992-09-22 | Ncr Corporation | Method and apparatus for offset register address accessing |
US5175863A (en) * | 1989-10-23 | 1992-12-29 | International Business Machines Corporation | Signal data processing system having independently, simultaneously operable alu and macu |
EP0442041A3 (en) * | 1990-01-18 | 1991-09-04 | National Semiconductor Corporation | Integrated digital signal processor/general purpose cpu with shared internal memory |
JPH0444151A (ja) * | 1990-06-11 | 1992-02-13 | Omron Corp | プロセッサ |
JPH0470946A (ja) * | 1990-07-04 | 1992-03-05 | Mitsubishi Electric Corp | Dmaコントローラを内蔵した処理装置 |
JP3194193B2 (ja) * | 1990-10-31 | 2001-07-30 | カシオ計算機株式会社 | 信号処理装置 |
RU1804645C (ru) * | 1991-03-27 | 1993-03-23 | Институт Точной Механики И Вычислительной Техники Им.С.А.Лебедева | Центральный процессор |
US7197623B1 (en) | 1991-06-27 | 2007-03-27 | Texas Instruments Incorporated | Multiple processor cellular radio |
FR2678400B1 (fr) * | 1991-06-27 | 1995-08-04 | Texas Instruments France | Processeur de protocole destine a l'execution d'un ensemble d'instructions en un nombre reduit d'operation. |
JP3201786B2 (ja) * | 1991-07-18 | 2001-08-27 | アジレント・テクノロジー株式会社 | ディジタル信号処理システムの制御方法 |
JP3172214B2 (ja) * | 1991-09-30 | 2001-06-04 | 富士通株式会社 | 状態モード設定方式 |
JP2906792B2 (ja) * | 1991-11-15 | 1999-06-21 | 日本電気株式会社 | ディジタルプロセッサ及びその制御方法 |
EP0545581B1 (de) * | 1991-12-06 | 1999-04-21 | National Semiconductor Corporation | Integriertes Datenverarbeitungssystem mit CPU-Kern und unabhängigem parallelen, digitalen Signalprozessormodul |
US6000026A (en) * | 1992-06-22 | 1999-12-07 | Texas Instrument Incorporated | Multiple processor apparatus having a protocol processor intended for the execution of a collection of instructions in a reduced number of operations |
DE69315630T2 (de) * | 1992-07-23 | 1998-07-16 | Rockwell International Corp | Datenzugriff in einem RISC-Digitalsignalprozessor |
WO1994006075A1 (en) * | 1992-08-31 | 1994-03-17 | Fujitsu Limited | Method and apparatus for non-numeric character discrimination |
US5717908A (en) * | 1993-02-25 | 1998-02-10 | Intel Corporation | Pattern recognition system using a four address arithmetic logic unit |
US5825921A (en) * | 1993-03-19 | 1998-10-20 | Intel Corporation | Memory transfer apparatus and method useful within a pattern recognition system |
FR2708359A1 (fr) * | 1993-06-30 | 1995-02-03 | Philips Electronics Nv | Procédé pour exploiter un processeur numérique de signal et dispositif mettant en Óoeuvre le procédé. |
DE59408784D1 (de) * | 1993-08-09 | 1999-11-04 | Siemens Ag | Signalverarbeitungseinrichtung |
JP3452655B2 (ja) * | 1993-09-27 | 2003-09-29 | 株式会社日立製作所 | ディジタル信号処理プロセッサおよびそれを用いて命令を実行する方法 |
US5778416A (en) * | 1993-12-20 | 1998-07-07 | Motorola, Inc. | Parallel process address generator and method |
US5590356A (en) * | 1994-08-23 | 1996-12-31 | Massachusetts Institute Of Technology | Mesh parallel computer architecture apparatus and associated methods |
US5835730A (en) * | 1996-07-31 | 1998-11-10 | General Instrument Corporation Of Delaware | MPEG packet header compression for television modems |
WO1998006039A1 (en) * | 1996-08-07 | 1998-02-12 | Sun Microsystems, Inc. | Disambiguation memory circuit and operating method |
WO1998006040A1 (en) * | 1996-08-07 | 1998-02-12 | Sun Microsystems, Inc. | Architectural support for software pipelining of nested loops |
WO1998006042A1 (en) * | 1996-08-07 | 1998-02-12 | Sun Microsystems, Inc. | Wide instruction unpack method and apparatus |
WO1998006038A1 (en) * | 1996-08-07 | 1998-02-12 | Sun Microsystems, Inc. | Architectural support for software pipelining of loops |
US5958048A (en) * | 1996-08-07 | 1999-09-28 | Elbrus International Ltd. | Architectural support for software pipelining of nested loops |
WO1998006041A1 (en) * | 1996-08-07 | 1998-02-12 | Sun Microsystems, Inc. | Array prefetch apparatus and method |
US5880981A (en) * | 1996-08-12 | 1999-03-09 | Hitachi America, Ltd. | Method and apparatus for reducing the power consumption in a programmable digital signal processor |
US6332152B1 (en) * | 1997-12-02 | 2001-12-18 | Matsushita Electric Industrial Co., Ltd. | Arithmetic unit and data processing unit |
TW380245B (en) * | 1998-05-18 | 2000-01-21 | Winbond Elelctronics Corp | Speech synthesizer and speech synthesis method |
US7234100B1 (en) * | 2000-09-28 | 2007-06-19 | Intel Corporation | Decoder for trellis-based channel encoding |
US6662296B1 (en) * | 2000-10-02 | 2003-12-09 | International Business Machines Corporation | Method and system for testing millicode branch points |
JP2002215606A (ja) * | 2001-01-24 | 2002-08-02 | Mitsubishi Electric Corp | データ処理装置 |
US20030061464A1 (en) * | 2001-06-01 | 2003-03-27 | Catherwood Michael I. | Digital signal controller instruction set and architecture |
US20020184566A1 (en) | 2001-06-01 | 2002-12-05 | Michael Catherwood | Register pointer trap |
US7167973B2 (en) * | 2001-11-15 | 2007-01-23 | Broadcom Corporation | Method and system for performing multi-tests in processors using results to set a register and indexing based on the register |
JP2005149297A (ja) * | 2003-11-18 | 2005-06-09 | Renesas Technology Corp | プロセッサおよびそのアセンブラ |
JP4908017B2 (ja) * | 2006-02-28 | 2012-04-04 | 富士通株式会社 | Dmaデータ転送装置及びdmaデータ転送方法 |
US7953958B2 (en) * | 2006-09-29 | 2011-05-31 | Mediatek Inc. | Architecture for joint detection hardware accelerator |
US20090129486A1 (en) * | 2007-11-15 | 2009-05-21 | Sequel Technologies, Llc. | Systems and methods for providing security communication procesess in a security system |
GB2500707B (en) * | 2012-03-30 | 2014-09-17 | Cognovo Ltd | Multiprocessor system, apparatus and methods |
US20150268962A1 (en) * | 2014-03-24 | 2015-09-24 | GoofyFoot Labs | Asynchronous Circuit Design |
US11847427B2 (en) | 2015-04-04 | 2023-12-19 | Texas Instruments Incorporated | Load store circuit with dedicated single or dual bit shift circuit and opcodes for low power accelerator processor |
US9817791B2 (en) * | 2015-04-04 | 2017-11-14 | Texas Instruments Incorporated | Low energy accelerator processor architecture with short parallel instruction word |
US10401412B2 (en) | 2016-12-16 | 2019-09-03 | Texas Instruments Incorporated | Line fault signature analysis |
US11010953B2 (en) * | 2017-04-21 | 2021-05-18 | Intel Corporation | Dedicated fixed point blending for energy efficiency |
CN109714056B (zh) * | 2019-01-17 | 2022-10-28 | 上海双微导航技术有限公司 | 一种用于兼容多款ad采集的方法 |
CN110737618B (zh) * | 2019-10-23 | 2021-03-16 | 盛科网络(苏州)有限公司 | 内嵌处理器进行快速数据通信的方法、装置及存储介质 |
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US3570006A (en) * | 1968-01-02 | 1971-03-09 | Honeywell Inc | Multiple branch technique |
US3875391A (en) * | 1973-11-02 | 1975-04-01 | Raytheon Co | Pipeline signal processor |
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DE2710671A1 (de) * | 1977-03-11 | 1978-09-14 | Standard Elektrik Lorenz Ag | Schaltungsanordnung fuer einen mikroprozessor zur steuerung des datenspeicherzugriffs |
US4240139A (en) * | 1977-09-22 | 1980-12-16 | Tokyo Shibaura Denki Kabushiki Kaisha | Address generating system |
FR2407520B1 (fr) * | 1977-10-25 | 1989-05-12 | Digital Equipment Corp | Unite de traitement centrale pour l'execution d'instructions avec un specificateur d'operande special |
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JPS5979349A (ja) * | 1982-10-29 | 1984-05-08 | Toshiba Corp | 演算装置 |
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JPS59174948A (ja) * | 1983-03-25 | 1984-10-03 | Toshiba Corp | 情報処理装置 |
US4578750A (en) * | 1983-08-24 | 1986-03-25 | Amdahl Corporation | Code determination using half-adder based operand comparator |
US4785393A (en) * | 1984-07-09 | 1988-11-15 | Advanced Micro Devices, Inc. | 32-Bit extended function arithmetic-logic unit on a single chip |
-
1988
- 1988-06-01 DE DE3856220T patent/DE3856220T2/de not_active Expired - Fee Related
- 1988-06-01 EP EP19930104197 patent/EP0551933A3/en not_active Withdrawn
- 1988-06-01 DE DE3856175T patent/DE3856175T2/de not_active Expired - Fee Related
- 1988-06-01 EP EP93104195A patent/EP0551931B1/de not_active Expired - Lifetime
- 1988-06-01 EP EP93104238A patent/EP0551934A2/de not_active Withdrawn
- 1988-06-01 EP EP88108755A patent/EP0293851B1/de not_active Expired - Lifetime
- 1988-06-01 DE DE3856219T patent/DE3856219T2/de not_active Expired - Fee Related
- 1988-06-01 DE DE3851858T patent/DE3851858T2/de not_active Expired - Fee Related
- 1988-06-01 EP EP93104196A patent/EP0551932B1/de not_active Expired - Lifetime
- 1988-06-01 EP EP93104194A patent/EP0554917B1/de not_active Expired - Lifetime
- 1988-06-03 US US07/201,208 patent/US5045993A/en not_active Expired - Fee Related
- 1988-06-03 CA CA000568527A patent/CA1288169C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0554917B1 (de) | 1998-05-06 |
EP0554917A3 (de) | 1994-04-13 |
EP0551933A2 (de) | 1993-07-21 |
EP0551932A2 (de) | 1993-07-21 |
EP0551932A3 (en) | 1993-12-15 |
EP0551931A2 (de) | 1993-07-21 |
DE3856219T2 (de) | 1998-11-19 |
EP0293851B1 (de) | 1994-10-19 |
DE3856220D1 (de) | 1998-08-20 |
EP0551934A2 (de) | 1993-07-21 |
EP0293851A2 (de) | 1988-12-07 |
DE3851858T2 (de) | 1995-05-24 |
CA1288169C (en) | 1991-08-27 |
EP0551934A3 (de) | 1994-04-13 |
DE3851858D1 (de) | 1994-11-24 |
EP0293851A3 (en) | 1990-05-09 |
DE3856175T2 (de) | 1998-12-17 |
US5045993A (en) | 1991-09-03 |
EP0551932B1 (de) | 1998-07-15 |
EP0551931B1 (de) | 1998-07-15 |
EP0551933A3 (en) | 1993-12-15 |
DE3856220T2 (de) | 1999-01-07 |
DE3856219D1 (de) | 1998-08-20 |
EP0551931A3 (en) | 1993-12-15 |
EP0554917A2 (de) | 1993-08-11 |
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