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    BUS MANAGEMENT SYSTEM.
    11.
    发明公开
    BUS MANAGEMENT SYSTEM. 失效
    BUSVERWALTUNGSSYSTEM。

    公开(公告)号：EP0674410A4

    公开(公告)日：1996-03-27

    申请号：EP94921122

    申请日：1994-07-19

    Applicant: SONY CORP

    Inventor： MATSUNO KATSUMI ,  KUBOTA ICHIRO ,  HAYASHI MINOBU ,  SHIMA HISATO

    IPC: H04L12/40 ,  H04L12/403 ,  H04L12/64

    CPC classification number: H04L12/407 ,  H04L12/40013 ,  H04L12/40032 ,  H04L12/40052 ,  H04L12/40058 ,  H04L12/40065 ,  H04L12/40117 ,  H04L12/403 ,  H04L12/44 ,  H04L12/6418 ,  H04L41/00

    Abstract: A bus management node (11) is provided with a used-channel register REG1 and bus capacity register REG2. Before starting synchronous communication, each node (12) transmits a read instruction to the registers REG1 and REG2 to read their contents so as to check for available channels and bus capacity. When an unused channel exists and a bus capacity remains, the node (12) transmits a write instruction to the registers REG1 and REG2 so that the number of used channels and the capacity of used buses can be respectively stored in the registers REG1 and REG2. Therefore, buses can be managed by a simple method in a system which performs synchronous communication among a plurality of nodes connected to the buses.

    Abstract translation: 总线管理节点11具有用于使用中的信道REG1的寄存器和总线容量寄存器REG2。 在开始同步通信之前，每个节点12向使用中的信道REG1的寄存器和用于使用REG1的信道的寄存器发送读出命令，以便读出其内容以确定未使用的信道的数量， 剩余容量。 如果存在任何未使用的信道和任何剩余总线容量，则节点12向这些寄存器REG1和REG2发送写入命令，使得要被使用的信道的数量和总线的使用容量将被存储 在使用REG1和总线容量寄存器REG2的通道的寄存器中。 这使得能够在执行连接到总线的多个节点之间的同步通信的系统中容易地实现总线管理。

    16.
    发明专利
    未知

    公开(公告)号：DE69333890T2

    公开(公告)日：2006-07-27

    申请号：DE69333890

    申请日：1993-05-18

    Applicant: SONY CORP

    Inventor： OKUMOTO KOJI ,  MATSUNO KATSUMI ,  SHIONO TORU ,  SENUMA TOSHITAKA ,  FUKUDA TOKUYA ,  TAKADA SHINJI

    IPC: G01R31/3185 ,  G01R31/3177 ,  G06F11/26 ,  G06F11/267

    Abstract: A method of testing an electronic apparatus (1) which eliminates a control signal line for setting an integrated circuit (IC1, IC2, IC3) to a test mode and a test mode select terminal of an external terminal section and wherein fetching of test data and transfer of the thus fetched test data are performed in an integrated operation. In each of the integrated circuits, a boundary scan control circuit (8) discriminates a category code (Ci) at the beginning of data inputted from a serial input terminal (SI) to control a pair of switching circuits (SW1, SW2). When the category code represents a test mode, predetermined terminals (b) of the switching circuits (SW1, SW2) are selected so that input data are sent out to boundary scan cells (BC1 to BC8). Fetching of parallel data from parallel input terminals (PI1 to PI4) and transfer to the boundary scan cells (BC5 to BC8) are performed at one time.

    INFORMATION PROCESSING DEVICE, IMAGE PICKUP DEVICE, AND INFORMATION CLASSIFICATION PROCESSING METHOD
    17.
    发明专利
    INFORMATION PROCESSING DEVICE, IMAGE PICKUP DEVICE, AND INFORMATION CLASSIFICATION PROCESSING METHOD 未知

    公开(公告)号：CA2521789A1

    公开(公告)日：2004-10-28

    申请号：CA2521789

    申请日：2004-03-22

    Applicant: SONY CORP

    Inventor： MATSUNO KATSUMI ,  DATE OSAMU

    IPC: G06T1/00 ,  G06F12/00 ,  G06F17/30 ,  H04N1/32 ,  H04N5/76

    Abstract: Information created in a local device and recorded in a recording medium and information received from outside and recorded in the recording medium are both classified according to the creation date/time information without losi ng the advantage of classification. Each of the image data files recorded in th e recording medium is added with an original recording file flag indicating whether the data is picked up in the local device and pickup date/time information if the data is picked up in the local device or acquisition date/time information if the data is received from outside. In the classification processing, the original recording file flag is checked (step S1), the acquisition date/time is used if the data has been acquired from outside (step S2) or the pickup date/time is used if the data has been picke d up (step S3), classification processing is performed (step S4), and the resu lt is displayed (step S5).

    BUS MANAGEMENT METHOD
    19.
    发明专利
    BUS MANAGEMENT METHOD 未知

    公开(公告)号：CA2351189C

    公开(公告)日：2002-09-24

    申请号：CA2351189

    申请日：1994-07-19

    Applicant: SONY CORP

    Inventor： SHIMA HISATO ,  MATSUNO KATSUMI ,  HAYASHI MINOBU ,  KUBOTA ICHIRO

    IPC: G06F13/42

    Abstract: One node is selected from a plurality of candidates for a bus management nod e. A bus management node 11 has a register for channels in use REG 1 and a bus capacity register REG2. Before starting the synchronous communication, each node 12 transmits a read-out command to the register for channels in use REG 1 and t he register for channels in use REG1 in order to read out their contents for ascertainin g the number of the un-used channel and the residual capacity. If there is any un- used channel and any residual bus capacity, the node 12 transmits write commands to these registers REG 1 and REG2 so that the number of the channel to be in us e and the capacity of the bus to be in use will be stored in the register for channels in use REG 1 and the bus capacity register REG2. This enables bus management to be achiev ed easily in a system performing synchronous communication between plural nodes connected to the bus.

    BUS MANAGEMENT METHOD
    20.
    发明专利
    BUS MANAGEMENT METHOD 未知

    公开(公告)号：CA2351184C

    公开(公告)日：2002-09-24

    申请号：CA2351184

    申请日：1994-07-19

    Applicant: SONY CORP

    Inventor： HAYASHI MINOBU ,  SHIMA HISATO ,  MATSUNO KATSUMI ,  KUBOTA ICHIRO

    IPC: G06F13/42

    Abstract: A bus management node 11 has a register for channels in use REG1 and.a b us capacity register REG2. Before starting the synchronous communication, each node 12 transmits a read-out command to the register for channels in use REG1 and the register for channels in use REG1 in order to read out their contents for ascertaining the number of the un-used channel and the residual capacity. If there is any un-used channel and any residual bus capacity, the node 12 transmits write commands to these registers REG1 and REG2 so that the number of the channel to be in use and the capacity of the bus to be in use will be stored in the register for channels in use REG1 and the bus capacity register REG2. When carrying out the writing in REG1 an d REG2, the node 12 compares read channel state information and read bus sta te information read out by the read-out command with channel state information and bus state information in REG1 and REG2 respectively. If the read channel information and the bus state information are identical to the channel state information and the bus state information in REG1 and REG2 respectively, it writes new channel information and new bus state information. This makes it possible to elimina te the possibility of wirting by other nodes.

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