BRPI0418431A - dispositivo de armazenamento de dados portátil utilizando dispositivos de múltiplas memórias - Google Patents

dispositivo de armazenamento de dados portátil utilizando dispositivos de múltiplas memórias

Info

Publication number
BRPI0418431A
BRPI0418431A BRPI0418431-9A BRPI0418431A BRPI0418431A BR PI0418431 A BRPI0418431 A BR PI0418431A BR PI0418431 A BRPI0418431 A BR PI0418431A BR PI0418431 A BRPI0418431 A BR PI0418431A
Authority
BR
Brazil
Prior art keywords
memory devices
data
storage device
data storage
portable data
Prior art date
Application number
BRPI0418431-9A
Other languages
English (en)
Inventor
Henry Tan
Lay Chuan Lim
Teng Pin Poo
Original Assignee
Trek 2000 Int 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 Trek 2000 Int Ltd filed Critical Trek 2000 Int Ltd
Publication of BRPI0418431A publication Critical patent/BRPI0418431A/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0655—Vertical data movement, i.e. input-output transfer; data movement between one or more hosts and one or more storage devices
    • G06F3/0661—Format or protocol conversion arrangements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/061—Improving I/O performance
    • G06F3/0613—Improving I/O performance in relation to throughput
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0638—Organizing or formatting or addressing of data
    • G06F3/064—Management of blocks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/0671—In-line storage system
    • G06F3/0673—Single storage device
    • G06F3/0679—Non-volatile semiconductor memory device, e.g. flash memory, one time programmable memory [OTP]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/0772—Physical layout of the record carrier
    • G06K19/07732—Physical layout of the record carrier the record carrier having a housing or construction similar to well-known portable memory devices, such as SD cards, USB or memory sticks

Abstract

DISPOSITIVO DE ARMAZENAMENTO DE DADOS PORTáTIL UTILIZANDO DISPOSITIVOS DE MULTIPLAS MEMóRIAS. A presente invenção refere-se a um dispositivo de armazenamento de dados portátil que inclui uma interface USB 3, um controlador USB 2, uma unidade de controle principal 7, e dois ou mais dispositivos de memória instantânea NAND 9, 19. A unidade de controle principal 7 pode enviar dados para os dispositivos de memória NAND 9, 19, simultaneamente através dos respectivos barramentos paralelos de 8 bits. A unidade de controle principal 7 controla a operação dos dispositivos de memória 9, 19 enviando para os mesmos dados de controle idênticos através das respectivas linhas de sinal de controle 6, 16. Quando os dados a serem armazenados são divididos em partes que são enviadas para os respectivos dispositivos de memória 9, 19 e ambos os dispositivos de memória são instruídos a armazenarem dados simultaneamente. Quando os dados devem ser recuperados ambos são instruídos para escrever os dados de volta simultaneamente na MCU.
BRPI0418431-9A 2004-01-20 2004-01-20 dispositivo de armazenamento de dados portátil utilizando dispositivos de múltiplas memórias BRPI0418431A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SG2004/000020 WO2005069150A1 (en) 2004-01-20 2004-01-20 Portable data storage device using multiple memory devices

Publications (1)

Publication Number Publication Date
BRPI0418431A true BRPI0418431A (pt) 2007-05-22

Family

ID=34793523

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0418431-9A BRPI0418431A (pt) 2004-01-20 2004-01-20 dispositivo de armazenamento de dados portátil utilizando dispositivos de múltiplas memórias

Country Status (7)

Country Link
US (1) US20080228996A1 (pt)
EP (1) EP1709542A1 (pt)
JP (1) JP2007519119A (pt)
CN (1) CN100495369C (pt)
BR (1) BRPI0418431A (pt)
TW (1) TWI303385B (pt)
WO (1) WO2005069150A1 (pt)

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JP4020934B2 (ja) * 2006-02-24 2007-12-12 トヨタ自動車株式会社 緊急通報装置
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US8407395B2 (en) 2006-08-22 2013-03-26 Mosaid Technologies Incorporated Scalable memory system
US8086785B2 (en) 2007-02-22 2011-12-27 Mosaid Technologies Incorporated System and method of page buffer operation for memory devices
WO2008101316A1 (en) 2007-02-22 2008-08-28 Mosaid Technologies Incorporated Apparatus and method for using a page buffer of a memory device as a temporary cache
WO2009062280A1 (en) 2007-11-15 2009-05-22 Mosaid Technologies Incorporated Methods and systems for failure isolation and data recovery in a configuration of series-connected semiconductor devices
CN101246464B (zh) * 2008-03-07 2010-11-03 威盛电子股份有限公司 主控模块、电子装置、电子系统及其数据传输方法
US8194481B2 (en) 2008-12-18 2012-06-05 Mosaid Technologies Incorporated Semiconductor device with main memory unit and auxiliary memory unit requiring preset operation
US8037235B2 (en) 2008-12-18 2011-10-11 Mosaid Technologies Incorporated Device and method for transferring data to a non-volatile memory device
JP2013069171A (ja) * 2011-09-22 2013-04-18 Toshiba Corp メモリシステムとその制御方法
US9336112B2 (en) * 2012-06-19 2016-05-10 Apple Inc. Parallel status polling of multiple memory devices
US20140189201A1 (en) * 2012-12-31 2014-07-03 Krishnamurthy Dhakshinamurthy Flash Memory Interface Using Split Bus Configuration
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Also Published As

Publication number Publication date
WO2005069150A1 (en) 2005-07-28
EP1709542A1 (en) 2006-10-11
CN100495369C (zh) 2009-06-03
JP2007519119A (ja) 2007-07-12
CN1926527A (zh) 2007-03-07
TWI303385B (en) 2008-11-21
TW200525439A (en) 2005-08-01
US20080228996A1 (en) 2008-09-18

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2158 DE 15/05/2012.