专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明申请

US20060007738A1 Area management type memory system, area management type memory unit and area management type memory controller 审中-公开
标题翻译：区域管理类型存储系统，区域管理类型存储单元和区域管理类型存储控制器
公开(公告)号：US20060007738A1
公开(公告)日：2006-01-12
申请号：US11175399
申请日：2005-07-07
申请人： Shinji Inoue , Takuji Maeda , Masayuki Toyama , Tomoaki Izumi , Masahiro Nakanishi , Shoichi Tsujita
发明人： Shinji Inoue , Takuji Maeda , Masayuki Toyama , Tomoaki Izumi , Masahiro Nakanishi , Shoichi Tsujita
IPC分类号： G11C11/34
CPC分类号： G06F11/201
摘要： In a storage medium which has a number of areas, access to any area is controlled in accordance with whether or not access to another area is possible, and thereby, destruction of data due to malfunctioning or a wrong operation is prevented. A link control part which controls access to the second area based on the information on access to the first area is provided, and access to the second area is controlled on the basis of whether or not access to the first area is possible. Control becomes possible, such that access to the second area becomes impossible in the state where access to the first area is impossible, while access to the second area becomes possible in the case where access to the first area is possible.
摘要翻译：在具有多个区域的存储介质中，根据是否可以访问其他区域来控制对任何区域的访问，从而防止由于故障或错误操作而导致的数据破坏。提供了基于关于对第一区域的访问的信息来控制对第二区域的访问的链接控制部分，并且基于是否可以访问第一区域来控制对第二区域的访问。控制成为可能，使得在不可能访问第一区域的状态下不可能访问第二区域，而在可能访问第一区域的情况下可以访问第二区域。

12. 发明授权

US08977802B2 Access device, information recording device, controller, real time information recording system, access method, and program 有权
标题翻译：访问设备，信息记录设备，控制器，实时信息记录系统，访问方式和程序
公开(公告)号：US08977802B2
公开(公告)日：2015-03-10
申请号：US13254911
申请日：2010-10-19
申请人： Takuji Maeda , Masayuki Toyama , Hirokazu So , Yoshinori Nakashima , Katsumi Watanabe , Masafumi Nosaka
发明人： Takuji Maeda , Masayuki Toyama , Hirokazu So , Yoshinori Nakashima , Katsumi Watanabe , Masafumi Nosaka
IPC分类号： G06F12/00 , G06F3/06 , H04N21/426 , H04N21/433
CPC分类号： G06F3/0643 , G06F3/0613 , G06F3/0674 , H04N21/42661 , H04N21/4334
摘要： Provided is a method for stabilizing and increasing the speed of processing for writing a plurality of different-sized files such as a video file and a management file in parallel in the case where the area in a non-volatile memory of an information recording module is managed by a file system. An access module (1) includes a means for retaining sequential areas in logical block units as areas for writing file data, and a means for realizing file data addition and overwriting by writing data to logical blocks and changing links in a FAT regardless of whether file data addition or overwriting is performed. Writing to the information recording module is performed by writing to sequential addresses in the logical blocks. This realizes the stabilization of and an increase in the file data recording speed by suppressing needless copy processing performed in the information recording module 2 in the case of recording a plurality of files such as a video file and a management file in parallel.
摘要翻译：提供了一种在信息记录模块的非易失性存储器中的区域是信息记录模块的情况下，用于稳定和增加用于写入诸如视频文件和管理文件的多个不同大小的文件的处理速度的方法由文件系统管理。访问模块（1）包括用于将逻辑块单元中的顺序区域保留为用于写入文件数据的区域的装置，以及用于通过向FAT中写入数据并改变FAT中的链接来实现文件数据添加和重写的装置，而不管文件是否执行数据添加或重写。通过写入逻辑块中的顺序地址来执行对信息记录模块的写入。通过在并行地记录诸如视频文件和管理文件的多个文件的情况下，通过抑制在信息记录模块2中执行的不必要的复制处理来实现文件数据记录速度的稳定和增加。

13. 发明申请

US20110320692A1 ACCESS DEVICE, INFORMATION RECORDING DEVICE, CONTROLLER, REAL TIME INFORMATION RECORDING SYSTEM, ACCESS METHOD, AND PROGRAM 有权
标题翻译：访问设备，信息记录设备，控制器，实时信息记录系统，访问方法和程序
公开(公告)号：US20110320692A1
公开(公告)日：2011-12-29
申请号：US13254911
申请日：2010-10-19
申请人： Takuji Maeda , Masayuki Toyama , Hirokazu So , Yoshinori Nakashima , Katsumi Watanabe , Masafumi Nosaka
发明人： Takuji Maeda , Masayuki Toyama , Hirokazu So , Yoshinori Nakashima , Katsumi Watanabe , Masafumi Nosaka
IPC分类号： G06F12/00
CPC分类号： G06F3/0643 , G06F3/0613 , G06F3/0674 , H04N21/42661 , H04N21/4334
摘要： Provided is a method for stabilizing and increasing the speed of processing for writing a plurality of different-sized files such as a video file and a management file in parallel in the case where the area in a non-volatile memory of an information recording module is managed by a file system. An access module (1) includes a means for retaining sequential areas in logical block units as areas for writing file data, and a means for realizing file data addition and overwriting by writing data to logical blocks and changing links in a FAT regardless of whether file data addition or overwriting is performed. Writing to the information recording module is performed by writing to sequential addresses in the logical blocks. This realizes the stabilization of and an increase in the file data recording speed by suppressing needless copy processing performed in the information recording module 2 in the case of recording a plurality of files such as a video file and a management file in parallel.
摘要翻译：提供了一种在信息记录模块的非易失性存储器中的区域是信息记录模块的情况下，用于稳定和增加用于写入诸如视频文件和管理文件的多个不同大小的文件的处理速度的方法由文件系统管理。访问模块（1）包括用于将逻辑块单元中的顺序区域保留为用于写入文件数据的区域的装置，以及用于通过向FAT中写入数据并改变FAT中的链接来实现文件数据添加和重写的装置，而不管文件是否执行数据添加或重写。通过写入逻辑块中的顺序地址来执行对信息记录模块的写入。通过在并行地记录诸如视频文件和管理文件的多个文件的情况下，通过抑制在信息记录模块2中执行的不必要的复制处理来实现文件数据记录速度的稳定和增加。

14. 发明申请

US20110055297A1 ACCESS MODULE, INFORMATION RECORDING MODULE, CONTROLLER, AND INFORMATION RECORDING SYSTEM 审中-公开
标题翻译：访问模块，信息记录模块，控制器和信息记录系统
公开(公告)号：US20110055297A1
公开(公告)日：2011-03-03
申请号：US12921829
申请日：2010-03-04
申请人： Takuji Maeda , Masayuki Toyama , Manabu Inoue , Toshiyuki Honda
发明人： Takuji Maeda , Masayuki Toyama , Manabu Inoue , Toshiyuki Honda
IPC分类号： G06F17/30
CPC分类号： G06F3/0643 , G06F3/0613 , G06F3/0679
摘要： A method for increasing the speed of processing when writing multiple files in parallel and writing file data in a stable manner in the case where the regions of a non-volatile memory in an information recording module are managed according to a filesystem is provided. An access module (1) includes a unit (104) that communicates, to an information recording module (2), information regarding the storage location of a directory entry, and also includes a unit (105) that pads file data when writing fractional data such as the end of a file and writes that data into the information recording module (2). Upon determining that the directory entry is to be written based on the communicated information, the information recording module (2) stores the directory entry in a dedicated physical block. Furthermore, the access module (1) pads the data of multiple files as necessary and records those files in continuous addresses in units that are a multiple of a predetermined size of a unit of recording processing.
摘要翻译：提供了在根据文件系统管理信息记录模块中的非易失性存储器的区域的情况下，并行地写入多个文件并且以稳定的方式写入文件数据时提高处理速度的方法。访问模块（1）包括向信息记录模块（2）传送关于目录条目的存储位置的信息的单元（104），并且还包括在写入小数据数据时衬垫文件数据的单元（105）例如文件的结尾并将该数据写入信息记录模块（2）。在基于所传送的信息确定要写入目录条目时，信息记录模块（2）将目录条目存储在专用物理块中。此外，访问模块（1）根据需要填充多个文件的数据，并以这些记录处理单位的预定大小的倍数的单位将这些文件记录在连续地址中。

15. 发明授权

US08656110B2 Non-volatile storage device, access device, and non-volatile storage system for releasing a cache object in accordance with a data matching flag 有权
标题翻译：用于根据数据匹配标志释放缓存对象的非易失性存储设备，接入设备和非易失性存储系统
公开(公告)号：US08656110B2
公开(公告)日：2014-02-18
申请号：US13130360
申请日：2010-08-10
申请人： Hirokazu So , Takuji Maeda , Masayuki Toyama
发明人： Hirokazu So , Takuji Maeda , Masayuki Toyama
IPC分类号： G06F12/00
CPC分类号： G06F12/0246 , G06F12/0868 , G06F12/0893
摘要： When multiple pieces of content data are being recorded continuously to a nonvolatile storage device having page cache function, a preparation time before starting next content data recording is reduced. When a cache releasing section of a nonvolatile storage device (1) receives cache releasing from an access device (2), it releases addresses included in one logical block among multiple addresses which are cache objects at the same time. Further, the nonvolatile storage device (1) includes a cache information outputting section which outputs information regarding a time period required for releasing addresses which are cache objects outside, and the access device (2) refers to the information to select the address to be an object of releasing.
摘要翻译：当多条内容数据被连续地记录到具有页面缓存功能的非易失性存储装置时，减少开始下一内容数据记录之前的准备时间。当非易失性存储设备（1）的缓存释放部分从接入设备（2）接收缓存释放时，它同时释放多个地址之中包含在一个逻辑块中的地址。此外，非易失性存储装置（1）具有高速缓存信息输出部，其输出关于释放作为外部的高速缓存对象的地址所需的时间的信息，并且，访问装置（2）参照将该地址选择为释放对象

16. 发明申请

US20110225370A1 NON-VOLATILE STORAGE DEVICE, ACCESS DEVICE, AND NON-VOLATILE STORAGE SYSTEM 有权
标题翻译：非易失性存储设备，访问设备和非易失性存储系统
公开(公告)号：US20110225370A1
公开(公告)日：2011-09-15
申请号：US13130360
申请日：2010-08-10
申请人： Hirokazu So , Takuji Maeda , Masayuki Toyama
发明人： Hirokazu So , Takuji Maeda , Masayuki Toyama
IPC分类号： G06F12/08
CPC分类号： G06F12/0246 , G06F12/0868 , G06F12/0893
摘要： When multiple pieces of content data are being recorded continuously to a nonvolatile storage device having page cache function, a preparation time before starting next content data recording is reduced. When a cache releasing section of a nonvolatile storage device (1) receives cache releasing from an access device (2), it releases addresses included in one logical block among multiple addresses which are cache objects at the same time. Further, the nonvolatile storage device (1) includes a cache information outputting section which outputs information regarding a time period required for releasing addresses which are cache objects outside, and the access device (2) refers to the information to select the address to be an object of releasing.
摘要翻译：当多条内容数据被连续地记录到具有页面缓存功能的非易失性存储装置时，减少开始下一内容数据记录之前的准备时间。当非易失性存储设备（1）的缓存释放部分从接入设备（2）接收缓存释放时，它同时释放多个地址之中包含在一个逻辑块中的地址。此外，非易失性存储装置（1）具有高速缓存信息输出部，其输出关于释放作为外部的高速缓存对象的地址所需的时间的信息，并且，访问装置（2）参照将该地址选择为释放对象

17. 发明授权

US08527691B2 Nonvolatile memory device and nonvolatile memory system with fast boot capability 有权
标题翻译：非易失性存储器件和具有快速启动能力的非易失性存储器系统
公开(公告)号：US08527691B2
公开(公告)日：2013-09-03
申请号：US12665064
申请日：2008-07-30
申请人： Toshiyuki Honda , Masayuki Toyama , Masahiro Nakanishi
发明人： Toshiyuki Honda , Masayuki Toyama , Masahiro Nakanishi
IPC分类号： G06F13/00
CPC分类号： G06F9/4403 , G06F12/0246 , G06F2212/7201
摘要： A nonvolatile storage device includes a controller and a nonvolatile memory. The controller has: a logical-physical address conversion part for converting a logical address designated by a host device into a physical address; and a boot code address conversion part for converting boot code address information designated by the host device into a physical address. After the power-on and before the logical-physical address conversion part becomes usable, a boot code is read from a part of region which can be accessed by designating a logical address from the host device by designating the boot code address information from the outside. Thus, it is possible to rapidly start the nonvolatile memory system after the power-on. In the state where the logical-physical address conversion part can be used, data-reading and data-writing are carried out by designating a logical address from the host device.
摘要翻译：非易失性存储装置包括控制器和非易失性存储器。控制器具有：逻辑 - 物理地址转换部分，用于将由主机设备指定的逻辑地址转换成物理地址; 以及引导代码地址转换部分，用于将由主机设备指定的引导代码地址信息转换为物理地址。在上电之后并且在逻辑 - 物理地址转换部分变得可用之前，通过从外部指定引导代码地址信息从主机设备指定逻辑地址可以访问的区域的一部分读取引导代码。因此，可以在通电之后快速启动非易失性存储器系统。在可以使用逻辑 - 物理地址转换部分的状态下，通过从主机设备指定逻辑地址来执行数据读取和数据写入。

18. 发明授权

US07702846B2 Memory controller, nonvolatile storage device, nonvolatile storage system, and data writing method 有权
标题翻译：内存控制器，非易失性存储设备，非易失性存储系统和数据写入方式
公开(公告)号：US07702846B2
公开(公告)日：2010-04-20
申请号：US11908715
申请日：2006-03-09
申请人： Masahiro Nakanishi , Tomoaki Izumi , Tetsushi Kasahara , Kazuaki Tamura , Kiminori Matsuno , Yutaka Nakamura , Masayuki Toyama , Yasushi Goho , Syunichi Iwanari , Yoshihisa Kato , Manabu Inoue
发明人： Masahiro Nakanishi , Tomoaki Izumi , Tetsushi Kasahara , Kazuaki Tamura , Kiminori Matsuno , Yutaka Nakamura , Masayuki Toyama , Yasushi Goho , Syunichi Iwanari , Yoshihisa Kato , Manabu Inoue
IPC分类号： G06F12/12
CPC分类号： G06F3/0656 , G06F3/0613 , G06F3/0619 , G06F3/0643 , G06F3/0679 , G06F12/0246 , G06F2212/1016 , G06F2212/7203
摘要： A nonvolatile storage device is provided with a nonvolatile main storage memory whose erase size is larger than a cluster size, and a buffer, i.e. a nonvolatile auxiliary storage memory. At the time of writing data in the memory, the data is temporarily stored in the buffer, then, a plurality of data in the buffer are collectively taken out to be stored in the main storage memory. Data in an original block is saved in a write block in the main storage memory. Thus, the data can be written in the main storage memory at a high speed.
摘要翻译：非易失性存储装置具有擦除大小大于簇大小的非易失性主存储存储器和缓冲器，即非易失性辅助存储存储器。在将数据写入存储器时，将数据临时存储在缓冲器中，然后将缓冲器中的多个数据共同取出以存储在主存储器中。原始块中的数据保存在主存储器中的写入块中。因此，可以高速地将数据写入主存储存储器。

19. 发明授权

US07516344B2 Memory system 有权
标题翻译：内存系统
公开(公告)号：US07516344B2
公开(公告)日：2009-04-07
申请号：US11338770
申请日：2006-01-25
申请人： Yoshihisa Kato , Yasushi Gohou , Masahiro Nakanishi , Masayuki Toyama , Shunichi Iwanari
发明人： Yoshihisa Kato , Yasushi Gohou , Masahiro Nakanishi , Masayuki Toyama , Shunichi Iwanari
IPC分类号： G06F1/00 , G06F1/26 , G06F13/00 , G06F13/28 , G11C16/04 , G11C15/00
CPC分类号： G06F1/3225 , G06F1/206 , G06F1/324 , G06F1/3275 , G06F1/3296 , Y02D10/126 , Y02D10/13 , Y02D10/14 , Y02D10/172
摘要： A memory system of the present invention includes a memory device having a nonvolatile memory and an access device which accesses the memory device. The memory device has a detection unit to detect a temperature of the memory device, a determination unit to determine an operating condition in accordance with the detected temperature and a notification unit to notify the access device of the determined operating condition. The access device has an interface unit to connect to the memory device and a controlling unit to control the interface unit in accordance with the notified operating condition from the memory device.
摘要翻译：本发明的存储器系统包括具有非易失性存储器的存储器件和访问存储器件的存取器件。存储装置具有检测单元，用于检测存储装置的温度，确定单元，以根据检测到的温度确定运行状况;以及通知单元，用于向所述存取装置通知所确定的运行状况。接入设备具有连接到存储设备的接口单元和控制单元，以根据来自存储设备的所通知的操作条件来控制接口单元。

20. 发明申请

US20080109627A1 Nonvolatile Memory Device And Method For Accessing Nonvolatile Memory Device 审中-公开
标题翻译：非易失性存储器件和用于访问非易失性存储器件的方法
公开(公告)号：US20080109627A1
公开(公告)日：2008-05-08
申请号：US11718965
申请日：2005-11-08
申请人： Masayuki Toyama , Tomoaki Izumi , Kazuaki Tamura , Kiminori Matsuno , Manabu Inoue , Masahiro Nakanishi
发明人： Masayuki Toyama , Tomoaki Izumi , Kazuaki Tamura , Kiminori Matsuno , Manabu Inoue , Masahiro Nakanishi
IPC分类号： G06F12/00
CPC分类号： G06F13/1647 , G06F12/0607
摘要： The present invention provides a nonvolatile memory device that can be used in combination with a plurality of types of memory controllers that are different in number of banks to be simultaneously accessed, the nonvolatile memory device being also capable of achieving high-speed access.The nonvolatile memory device of the present invention includes: a memory area divided into a plurality of banks from/to which data can be read/written independently; and data registers for storing data that has been read from the memory area or that is to be written to the memory area, the data registers being at least equal in number to the banks, and connections between the banks and the data registers are changed in accordance with the number of banks that are to be simultaneously accessed.
摘要翻译：本发明提供一种非易失性存储器件，其可以与要同时存取的存储体数不同的多种存储器控制器组合使用，非易失性存储器件也能够实现高速存取。本发明的非易失性存储装置包括：分割成可独立读/写数据的多个存储体的存储区域; 以及数据寄存器，用于存储已经从存储器区域读取或要写入存储区域的数据，数据寄存器的数量至少等于存储区，并且存储体和数据寄存器之间的连接被改变为按照同时访问的银行数量。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式