Memory device having multiple channels and method for accessing memory in the same
    1.
    发明授权
    Memory device having multiple channels and method for accessing memory in the same 失效
    具有多个通道的存储器件和用于访问存储器的方法

    公开(公告)号:US08689079B2

    公开(公告)日:2014-04-01

    申请号:US13333345

    申请日:2011-12-21

    IPC分类号: H03M13/00

    CPC分类号: G06F11/141

    摘要: According to one embodiment, a command generator sequentially and speculatively issues channel-by-channel access commands to a memory interface in a predetermined access process. A purger returns a series of unexecuted already-issued access commands using a purge response if an error occurs in any of memory accesses via a plurality of channels. A command progress manager updates command progress information such that the command progress on each of the plurality of channels returns to a position specified in an oldest access command of a series of the returned access commands issued to the channel. The command generator issues the channel-by-channel access commands including the oldest access command to the memory interface based on the updated command progress information.

    摘要翻译: 根据一个实施例,命令发生器在预定的访问过程中顺序地并且推测地向存储器接口发送逐个通道访问命令。 如果在通过多个通道的任何存储器访问中发生错误,则清除器使用清除响应返回一系列未执行的已发出的访问命令。 命令进度管理器更新命令进度信息,使得多个通道中的每个通道上的命令进程返回到发布到通道的一系列返回的访问命令的最早访问命令中指定的位置。 命令生成器根据更新的命令进度信息发出逐个通道访问命令,包括对存储器接口的最早访问命令。

    MEMORY DEVICE HAVING MULTIPLE CHANNELS AND METHOD FOR ACCESSING MEMORY IN THE SAME
    2.
    发明申请
    MEMORY DEVICE HAVING MULTIPLE CHANNELS AND METHOD FOR ACCESSING MEMORY IN THE SAME 失效
    具有多个通道的存储器件和用于存储器件的存储器

    公开(公告)号:US20120221921A1

    公开(公告)日:2012-08-30

    申请号:US13333345

    申请日:2011-12-21

    IPC分类号: G06F11/08 G06F12/00

    CPC分类号: G06F11/141

    摘要: According to one embodiment, a command generator sequentially and speculatively issues channel-by-channel access commands to a memory interface in a predetermined access process. A purger returns a series of unexecuted already-issued access commands using a purge response if an error occurs in any of memory accesses via a plurality of channels. A command progress manager updates command progress information such that the command progress on each of the plurality of channels returns to a position specified in an oldest access command of a series of the returned access commands issued to the channel. The command generator issues the channel-by-channel access commands including the oldest access command to the memory interface based on the updated command progress information.

    摘要翻译: 根据一个实施例,命令发生器在预定的访问过程中顺序地并且推测地向存储器接口发送逐个通道访问命令。 如果在通过多个通道的任何存储器访问中发生错误,则清除器使用清除响应返回一系列未执行的已发出的访问命令。 命令进度管理器更新命令进度信息,使得多个通道中的每个通道上的命令进程返回到发布到通道的一系列返回的访问命令的最早访问命令中指定的位置。 命令生成器根据更新的命令进度信息发出逐个通道访问命令,包括对存储器接口的最早访问命令。

    Sub picture reproducing device, sub picture reproducing method, and sub picture reproducing program
    3.
    发明申请
    Sub picture reproducing device, sub picture reproducing method, and sub picture reproducing program 审中-公开
    副图像再现装置,副图像再现方法和副图像再现程序

    公开(公告)号:US20080239152A1

    公开(公告)日:2008-10-02

    申请号:US12075211

    申请日:2008-03-10

    申请人: Yoko Masuo

    发明人: Yoko Masuo

    IPC分类号: H04N9/76

    摘要: According to one embodiment, a sub picture reproducing device comprises an input unit configured such that a sub picture stream provided with display control information including sub picture pixel data to be displayed and color codes to specify display colors of the pixel data, a setting unit configured to set propriety of displays of the sub video pixel data for each of the color codes by operations to the sub picture stream input to the input unit, and a processing unit configured to apply prescribed decode processing to the sub picture stream input to the input unit and to control display inhibition to sub picture pixel data corresponding to color codes to which display inhibition is set by the setting unit.

    摘要翻译: 根据一个实施例,子图像再现装置包括:输入单元,被配置为使得设置有包括要显示的子图像像素数据的显示控制信息的子图像流和用于指定像素数据的显示颜色的颜色代码,配置的设置单元 通过操作将每个颜色代码的子视频像素数据的显示的合适性输入到输入到输入单元的子图像流,以及处理单元,被配置为对输入到输入单元的子图像流应用规定的解码处理 并且控制与由设置单元设置了显示禁止的颜色代码相对应的副图像像素数据的显示禁止。

    Data storage apparatus and method for compaction processing
    4.
    发明授权
    Data storage apparatus and method for compaction processing 有权
    用于压实处理的数据存储装置和方法

    公开(公告)号:US08930614B2

    公开(公告)日:2015-01-06

    申请号:US13560486

    申请日:2012-07-27

    IPC分类号: G06F12/02

    CPC分类号: G06F12/0246 G06F2212/7205

    摘要: According to one embodiment, a data storage apparatus includes a flash memory and a controller. The controller includes a compaction processor. The compaction processor performs the compaction processing on the flash memory, to dynamically set a range of compaction processing targets based on a number of available blocks and an amount of valid data in each of the blocks, and to search the range of compaction processing targets for blocks each with a relatively small amount of valid data as the target blocks for the compaction processing.

    摘要翻译: 根据一个实施例,数据存储装置包括闪速存储器和控制器。 控制器包括压缩处理器。 压缩处理器对闪速存储器执行压缩处理,基于可用块的数量和每个块中的有效数据量来动态地设置压缩处理目标的范围,并且搜索压缩处理目标的范围 阻止每个具有相对少量的有效数据作为压缩处理的目标块。

    MEMORY DEVICE CONFIGURED TO EXECUTE PLURAL ACCESS COMMANDS IN PARALLEL AND MEMORY ACCESS METHOD THEREFOR
    5.
    发明申请
    MEMORY DEVICE CONFIGURED TO EXECUTE PLURAL ACCESS COMMANDS IN PARALLEL AND MEMORY ACCESS METHOD THEREFOR 失效
    配置为执行并行访问的访问命令的存储器件和存储器访问方法

    公开(公告)号:US20120137051A1

    公开(公告)日:2012-05-31

    申请号:US13226271

    申请日:2011-09-06

    IPC分类号: G06F12/02

    CPC分类号: G06F13/16

    摘要: According to one embodiment, a memory device includes a memory, a memory interface, a command generator, an access command returning module and a command progress manager. The memory interface accesses the memory in parallel in accordance with access commands. The command generator speculatively issues access commands to the memory interface. The access command returning module returns access commands already issued to the memory interface and unexecuted at a time of occurrence of an error, through corresponding purge responses. The command progress manager updates command progress management information such that the command progress management information indicates the oldest one of the unexecuted access commands. The command generator reissues the returned unexecuted access commands to the memory interface based on the updated command progress management information.

    摘要翻译: 根据一个实施例,存储器装置包括存储器,存储器接口,命令发生器,访问命令返回模块和命令进度管理器。 存储器接口根据访问命令并行访问存储器。 命令生成器推测地向存储器接口发出访问命令。 访问命令返回模块返回已发送到存储器接口的访问命令,并通过相应的清除响应在发生错误时执行。 命令进度管理器更新命令进度管理信息,使得命令进度管理信息指示未执行的访问命令中最早的一个。 命令生成器基于更新的命令进度管理信息将返回的未执行的访问命令重新发送到存储器接口。

    Video viewing apparatus, video play back control method, and recording/play back program
    6.
    发明授权
    Video viewing apparatus, video play back control method, and recording/play back program 有权
    视频观看设备,视频播放控制方法以及录制/播放程序

    公开(公告)号:US08045838B2

    公开(公告)日:2011-10-25

    申请号:US12608909

    申请日:2009-10-29

    IPC分类号: H04N5/77

    摘要: According to one embodiment of the present invention, an instructor's exercise image data is compared with a user's exercise image data. A personal video of a viewer who is viewing a master video is acquired by an imaging module. An image motion period determination module determines a series of image motion periods of the master video and the personal video. A motion characteristic amount acquisition module acquires motion characteristic amounts from image motion parts. A motion characteristic amount comparison module compares a motion characteristic amount of the maser video with that of the personal video. A storage module stores information corresponding to a frame having a large difference in motion characteristic amount. A disclosure module reproduces the frames of the master video and the personal video based on the stored information at the time of play back and outputs the reproduced frames.

    摘要翻译: 根据本发明的一个实施例,将教练的运动图像数据与用户的运动图像数据进行比较。 正在观看主视频的观看者的个人视频由成像模块获取。 图像运动周期确定模块确定主视频和个人视频的一系列图像运动周期。 运动特征量获取模块从图像运动部分获取运动特征量。 运动特征量比较模块将动画特征量与个人视频的运动特征量进行比较。 存储模块存储与运动特征量差异大的帧相对应的信息。 公开模块基于播放时存储的信息再现主视频和个人视频的帧,并输出再现的帧。

    INFORMATION PLAYBACK APPARATUS AND PLAYBACK SPEED CONTROL METHOD
    7.
    发明申请
    INFORMATION PLAYBACK APPARATUS AND PLAYBACK SPEED CONTROL METHOD 审中-公开
    信息播放装置和播放速度控制方法

    公开(公告)号:US20090196575A1

    公开(公告)日:2009-08-06

    申请号:US12361046

    申请日:2009-01-28

    申请人: Yoko Masuo

    发明人: Yoko Masuo

    IPC分类号: H04N5/91

    摘要: According to one embodiment, an information playback apparatus comprises a detector module configured to detect a frame information amount of a content item to be played back, and an adjusting module configured to adjust a playback speed of the content item to be played back based on the frame information amount.

    摘要翻译: 根据一个实施例,信息重放装置包括:检测器模块,被配置为检测要重放的内容项目的帧信息量;以及调整模块,被配置为基于所述内容项目的播放速度来调整要播放的内容项目的播放速度 帧信息量。

    KEY MANAGEMENT DEVICE AND METHOD
    8.
    发明申请
    KEY MANAGEMENT DEVICE AND METHOD 审中-公开
    关键管理装置及方法

    公开(公告)号:US20070011102A1

    公开(公告)日:2007-01-11

    申请号:US11426473

    申请日:2006-06-26

    IPC分类号: G06Q99/00

    摘要: According to one embodiment, a key management device which is used for decrypting encrypted data which is obtained by encrypting data including titles using title keys, the device comprising a unit which inputs a key data group including pieces of key data to generate the title keys, management information indicating the title keys, and decrypting title information indicating titles, a unit which selects, from the key data group, key data to generate the title keys based on the decrypting title information and the management information and which generates the title keys based on the selected key data, and a unit which stores, in a memory, the generated title keys in order of the titles to be decrypted based on the decrypting title information, wherein the title keys read out from the memory in order are used to decrypt the encrypted data.

    摘要翻译: 根据一个实施例,一种密钥管理装置,用于对通过使用标题密钥加密包括标题的数据而获得的加密数据进行解密,该装置包括输入包括密钥数据的密钥数据组以生成标题密钥的单元, 指示标题密钥的管理信息,以及解密表示标题的标题信息,从密钥数据组中选择密钥数据的单元,用于基于解密标题信息和管理信息生成标题密钥,并且基于 所选择的密钥数据以及基于解密标题信息在存储器中存储生成的标题密钥的顺序的单元,其中从存储器中顺序读出的标题密钥被用于解密 加密数据。

    Memory device configured to execute plural access commands in parallel and memory access method therefor
    9.
    发明授权
    Memory device configured to execute plural access commands in parallel and memory access method therefor 失效
    被配置为并行地执行多个访问命令的存储器件及其存储器访问方法

    公开(公告)号:US08688898B2

    公开(公告)日:2014-04-01

    申请号:US13226271

    申请日:2011-09-06

    IPC分类号: G06F12/00

    CPC分类号: G06F13/16

    摘要: According to one embodiment, a memory device includes a memory, a memory interface, a command generator, an access command returning module and a command progress manager. The memory interface accesses the memory in parallel in accordance with access commands. The command generator speculatively issues access commands to the memory interface. The access command returning module returns access commands already issued to the memory interface and unexecuted at a time of occurrence of an error, through corresponding purge responses. The command progress manager updates command progress management information such that the command progress management information indicates the oldest one of the unexecuted access commands. The command generator reissues the returned unexecuted access commands to the memory interface based on the updated command progress management information.

    摘要翻译: 根据一个实施例,存储器装置包括存储器,存储器接口,命令发生器,访问命令返回模块和命令进度管理器。 存储器接口根据访问命令并行访问存储器。 命令生成器推测地向存储器接口发出访问命令。 访问命令返回模块返回已发送到存储器接口的访问命令,并通过相应的清除响应在发生错误时执行。 命令进度管理器更新命令进度管理信息,使得命令进度管理信息指示未执行的访问命令中最早的一个。 命令生成器基于更新的命令进度管理信息将返回的未执行的访问命令重新发送到存储器接口。

    DATA STORAGE APPARATUS, MEMORY CONTROL METHOD, AND ELECTRONIC APPARATUS HAVING A DATA STORAGE APPARATUS
    10.
    发明申请
    DATA STORAGE APPARATUS, MEMORY CONTROL METHOD, AND ELECTRONIC APPARATUS HAVING A DATA STORAGE APPARATUS 审中-公开
    数据存储设备,存储器控制方法和具有数据存储设备的电子设备

    公开(公告)号:US20140013031A1

    公开(公告)日:2014-01-09

    申请号:US13685877

    申请日:2012-11-27

    IPC分类号: G06F12/00

    CPC分类号: G06F12/00 G06F12/0246

    摘要: According to one embodiment, a data storage apparatus comprises a first controller, a second controller, a third controller, and a fourth controller. The first controller controls a flash memory, writing and reading data, in units of blocks, to and from the flash memory. The second controller detects any a write-interrupted block is interrupted by the first controller. The third controller sets the write-interrupted block detected by the second controller, as a block to be refreshed in another block. The fourth controller performs the process of refreshing.

    摘要翻译: 根据一个实施例,数据存储装置包括第一控制器,第二控制器,第三控制器和第四控制器。 第一个控制器控制闪存,以块为单位写入和读取闪存中的数据。 第二控制器检测到任何写入中断的块被第一控制器中断。 第三控制器将由第二控制器检测到的写中断块设置为另一块中要刷新的块。 第四个控制器执行刷新过程。