公开(公告)号：US08423809B2

公开(公告)日：2013-04-16

申请号：US12870311

申请日：2010-08-27

申请人： Shinji Ushigami

发明人： Shinji Ushigami

IPC分类号： G06F1/32

CPC分类号： G06F1/266 ,  G06F1/3215

摘要： An access control apparatus of a data storage device includes a first connecting unit configured to be removably connected with a power supply device, perform data transmission through a first data-transmission line, and be supplied with power through a first power-transmission line, a second connecting unit configured to be removably connected with the data storage device, perform data transmission through a second data-transmission line, and supply power through a second power-transmission line, a data transfer processing unit configured to perform data transfer between the power supply device and the data storage device, a power consumption measuring unit configured to measure power supplied from the power supply device through the first power-transmission line, and a power-transmission capability monitoring unit configured to control the data transfer processing unit in accordance with power consumption measured by the power consumption measuring unit.

摘要翻译： 数据存储装置的访问控制装置包括：第一连接单元，被配置为可拆卸地与电源装置连接，通过第一数据传输线执行数据传输，并通过第一输电线路提供电力; 第二连接单元，被配置为可拆卸地与数据存储装置连接，通过第二数据传输线执行数据传输，并通过第二电力传输线提供电力;数据传送处理单元，被配置为在电源 设备和数据存储设备，功率测量单元，被配置为测量通过第一电力传输线从电源设备提供的电力;以及电力传输能力监控单元，被配置为根据电力来控制数据传输处理单元 功耗测量单位测量的消耗量。

公开(公告)号：US08429324B2

公开(公告)日：2013-04-23

申请号：US12879293

申请日：2010-09-10

申请人： Shinji Ushigami

发明人： Shinji Ushigami

IPC分类号： G06F13/14 ,  G06F13/28 ,  G06F9/34

CPC分类号： G06F13/28 ,  Y02D10/14

摘要： A bus-protocol converting device includes: a command detecting unit that detects a command sent from an external-memory control device, connected to a primary bus, to a primary bus interface controller; a command converting unit that converts the detected command into a command to be sent from a secondary bus interface controller to an external memory device through a secondary bus; a status detecting unit that detects a status sent from the external memory device; a status converting unit that converts the detected status into a status to be sent from the primary-bus interface controller to the external-memory control device through the primary bus; and a data transfer controller that is provided between the primary bus interface controller and the secondary bus interface controller to perform data transfer between the external-memory control device and the external memory device through a DMA bus.

摘要翻译： 总线协议转换装置包括：命令检测单元，其检测从连接到主总线的外部存储器控制装置发送到主总线接口控制器的命令; 命令转换单元，其通过次级总线将检测到的命令转换为从副总线接口控制器发送到外部存储器件的命令; 状态检测单元，其检测从所述外部存储装置发送的状态; 状态转换单元，其将检测到的状态转换为通过主总线从主总线接口控制器发送到外部存储器控制装置的状态; 以及数据传输控制器，其设置在主总线接口控制器和辅助总线接口控制器之间，以通过DMA总线在外部存储器控制器件和外部存储器件之间执行数据传输。

公开(公告)号：US06993601B2

公开(公告)日：2006-01-31

申请号：US10372056

申请日：2003-02-21

申请人： Masato Minami ,  Satoshi Sakuragi ,  Wataru Kakinoki ,  Shinji Ushigami

发明人： Masato Minami ,  Satoshi Sakuragi ,  Wataru Kakinoki ,  Shinji Ushigami

IPC分类号： G06F13/00 ,  G06F9/00 ,  G06F7/06 ,  G06F13/10 ,  H01R9/22

CPC分类号： G06F3/0613 ,  G06F3/0635 ,  G06F3/0656 ,  G06F3/0679 ,  G06F13/4027 ,  Y10S439/945 ,  Y10S439/948

摘要： An interface card includes data transmission routes which allow for data transmission in a plurality of data transmission modes and a mode selection switch for selecting a data transmission mode from the plurality of modes. With the interface card, a user is able to select an optimal data transmission mode for the environment.

摘要翻译： 接口卡包括允许以多个数据传输模式进行数据传输的数据传输路由和用于从多个模式中选择数据传输模式的模式选择开关。 使用接口卡，用户能够为环境选择最佳数据传输模式。

公开(公告)号：US20050172061A1

公开(公告)日：2005-08-04

申请号：US10486216

申请日：2003-03-24

申请人： Shinji Ushigami

发明人： Shinji Ushigami

IPC分类号： G06F13/40 ,  G06F13/00

CPC分类号： G06F13/4081

摘要： A device controller is used for controlling PCI devices or card devices on an add-inboard. To install multiple devices including a master device on the add-in board, and to build a multifunction PCI device or card device by smoothly controlling their operation, a device controller (1) is provided with a bus arbiter circuit (17) for handling bus mastering request from devices (D1-D8). The device controller causes the bus arbiter circuit (17) and a target detect circuit (16) to detect an initiator and a target, and a bus sequencer (2) to control signal issuing operation in a bus mastering cycle, for example, by an appropriate procedure based on the result of the detecting operation. An add-in board (30) is recognized as a single multifunction device.

摘要翻译： 设备控制器用于控制附加板上的PCI设备或卡设备。 为了在附加板上安装包括主设备的多个设备，并且通过平滑地控制其操作来构建多功能PCI设备或卡设备，设备控制器（1）设置有总线仲裁器电路（17），用于处理总线 从设备（D 1 -D 8）掌握请求。 设备控制器使得总线仲裁器电路（17）和目标检测电路（16）检测启动器和目标，以及总线定序器（2），以在总线主控周期中控制信号发布操作，例如通过 基于检测操作结果的适当程序。 附加板（30）被识别为单个多功能设备。