ES2103532T3 - Dispositivo y procedimiento para almacenar y reproducir datos digitales. - Google Patents

Dispositivo y procedimiento para almacenar y reproducir datos digitales.

Info

Publication number
ES2103532T3
ES2103532T3 ES94118933T ES94118933T ES2103532T3 ES 2103532 T3 ES2103532 T3 ES 2103532T3 ES 94118933 T ES94118933 T ES 94118933T ES 94118933 T ES94118933 T ES 94118933T ES 2103532 T3 ES2103532 T3 ES 2103532T3
Authority
ES
Spain
Prior art keywords
dsp
eeprom
store
signal processor
digital data
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 - Lifetime
Application number
ES94118933T
Other languages
English (en)
Inventor
Dieter Kopp
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.)
Alcatel Lucent NV
Original Assignee
Alcatel NV
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 Alcatel NV filed Critical Alcatel NV
Application granted granted Critical
Publication of ES2103532T3 publication Critical patent/ES2103532T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G06F13/4234—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being a memory bus
    • G06F13/4239—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being a memory bus with asynchronous protocol

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Read Only Memory (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)

Abstract

PARA ALMACENAMIENTO Y REPRODUCCION DE DATOS DIGITALES SE UTILIZAN SISTEMAS DRAM (DYNAMIC RANDOM-ACCESS MEMORY) O PARA EL ALMACENAMIENTO DE MENSAJES Y REPRODUCCION SISTEMAS ARAM (AUDIO RANDEM-ACCESS MEMORY). LOS COMPONENTES SON CAROS Y EN CASO DE FALLO DE CORRIENTE PIERDEN SUS DATOS ALMACENADOS. UTILIZACION DE MEMORIAS PERMANENTES, PROGRAMABLES, DESCONECTABLES ELECTRICAMENTE, DE LOS CONOCIDOS SISTEMAS EEPROM (ELECTRICALLY ERASABLE AND PROGRAMMABLE READ ONLY MEMORY) EN UNA ESTRUCTURA DE BLOQUE PARA UTILIZACION DE MEMORIAS DE MASA Y UN SOFTWARE DE CONTROL ESPECIAL. UN PROCESADOR (DSP) DE SEÑAL SE UNE CON LA MEMORIA (EEPROM) PERMANENTE SUBDIVIDIDA EN SEGMENTOS DE FORMA DIRECTA. LOS ACCIONADORES DE SOFTWARE EN EL PROCESADOR (DSP) DE SEÑAL DIGITAL PERMITEN UNA ESCRITURA EN FORMA DE SEGMENTOS Y UNA LECTURA ENTRE EL PROCESADOR DE SEÑAL DIGITAL Y LA MEMORIA PERMANENTE.
ES94118933T 1994-02-02 1994-12-01 Dispositivo y procedimiento para almacenar y reproducir datos digitales. Expired - Lifetime ES2103532T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4402901A DE4402901A1 (de) 1994-02-02 1994-02-02 Vorrichtung und Verfahren zur Speicherung und Wiedergabe von digitalen Daten

Publications (1)

Publication Number Publication Date
ES2103532T3 true ES2103532T3 (es) 1997-09-16

Family

ID=6509124

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94118933T Expired - Lifetime ES2103532T3 (es) 1994-02-02 1994-12-01 Dispositivo y procedimiento para almacenar y reproducir datos digitales.

Country Status (6)

Country Link
US (1) US5680504A (es)
EP (1) EP0666540B1 (es)
JP (1) JPH07311600A (es)
AT (1) ATE152264T1 (es)
DE (2) DE4402901A1 (es)
ES (1) ES2103532T3 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09134283A (ja) * 1995-11-09 1997-05-20 Olympus Optical Co Ltd 音声情報処理装置
US6163819A (en) * 1998-07-21 2000-12-19 Micron Technology, Inc. Sequential data transfer circuit
KR100639232B1 (ko) 1999-04-30 2006-10-30 톰슨 라이센싱 디지털 인코딩 오디오 데이터를 처리하기 위한 방법 및 장치와, 디지털 데이터를 저장하기 위한 컴팩트 메모리 디바이스
US7301961B1 (en) 2001-12-27 2007-11-27 Cypress Semiconductor Corportion Method and apparatus for configuring signal lines according to idle codes
US7401180B1 (en) 2001-12-27 2008-07-15 Netlogic Microsystems, Inc. Content addressable memory (CAM) device having selectable access and method therefor
TWI250532B (en) * 2004-12-20 2006-03-01 Inventec Appliances Corp Multi-block data storage method
US8103891B2 (en) * 2008-03-18 2012-01-24 Qualcomm Incorporated Efficient low power retrieval techniques of media data from non-volatile memory

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2950066C2 (de) * 1979-12-13 1983-01-20 TE KA DE Felten & Guilleaume Fernmeldeanlagen GmbH, 8500 Nürnberg Verfahren zur Speicherung und Wiedergabe eines analogen Signales
DE3024688A1 (de) * 1980-06-30 1982-01-28 Siemens AG, 1000 Berlin und 8000 München Telefonanrufbeantworter
DE3214249C1 (de) * 1982-04-17 1990-10-04 Neumann Elektronik GmbH, 4330 Mülheim Elektronischer Textgeber zur Abgabe und/oder Aufnahme von Texten ueber eine Fernsprechleitung
DE3231846A1 (de) * 1982-08-26 1984-03-01 Siemens AG, 1000 Berlin und 8000 München Telefonapparat mit anrufbeantworter
DE3632478A1 (de) * 1986-09-24 1988-03-31 Siemens Ag Fernsprechstation mit elektronischem anrufbeantworter
US4970692A (en) * 1987-09-01 1990-11-13 Waferscale Integration, Inc. Circuit for controlling a flash EEPROM having three distinct modes of operation by allowing multiple functionality of a single pin
US5031205A (en) * 1990-04-23 1991-07-09 Stephen Phillips Auto response phone system
US5241689A (en) * 1990-12-07 1993-08-31 Ericsson Ge Mobile Communications Inc. Digital signal processor audio compression in an RF base station system
DE4229710B4 (de) * 1991-09-09 2008-06-05 Samsung Electronics Co., Ltd. Digitales Audiodatenspeicherungssystem und damit ausgerüstetes digitales Audio-System
US5262991A (en) * 1991-11-22 1993-11-16 Zilog, Inc. Device with multiplexed and non-multiplexed address and data I/O capability
JPH05233464A (ja) * 1992-02-25 1993-09-10 Fuji Photo Film Co Ltd Ｅｅｐｒｏｍのデータ書換方法およびｅｅｐｒｏｍカード
DE4209905C1 (en) * 1992-03-26 1993-05-19 Siemens Nixdorf Informationssysteme Ag, 4790 Paderborn, De Memory contents management system using EEPROM and RAM - compares new data with memory image stored in EEPROM, stores changed addresses of locations and writes corresp. contents in EEPROM
JPH0646124A (ja) * 1992-04-23 1994-02-18 Nec Corp 自動応答機能付電話機

Also Published As

Publication number Publication date
DE59402522D1 (de) 1997-05-28
EP0666540B1 (de) 1997-04-23
ATE152264T1 (de) 1997-05-15
US5680504A (en) 1997-10-21
DE4402901A1 (de) 1995-08-03
JPH07311600A (ja) 1995-11-28
EP0666540A1 (de) 1995-08-09

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