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    SYSTEM AND METHOD FOR SHARING A COMMUNICATIONS LINK BETWEEN MULTIPLE COMMUNICATIONS PROTOCOLS
    82.
    发明公开
    SYSTEM AND METHOD FOR SHARING A COMMUNICATIONS LINK BETWEEN MULTIPLE COMMUNICATIONS PROTOCOLS 有权
    系统和方法的分享与多种通信协议的通信连接，

    公开(公告)号：EP1987431A4

    公开(公告)日：2011-03-30

    申请号：EP07763515

    申请日：2007-02-09

    申请人： TEXAS INSTRUMENTS INC

    发明人： SWOBODA GARY L

    IPC分类号： G01R31/317

    CPC分类号： G01R31/3177 ,  G01R31/31705 ,  G01R31/31723 ,  G01R31/31724 ,  G01R31/31727 ,  G01R31/318536 ,  G01R31/318544 ,  G01R31/318572

    摘要： A system and method for sharing a communications link between multiple protocols is described. A system includes a communications interface configured to exchange information with other systems using at least one of a plurality of protocols; a protocol select register that stores a value that selects a protocol from among the plurality of protocols to become an active protocol; and a state machine accessible to the communications interface, the state machine used to control the exchange of information through the communications interface according to the active protocol. The active protocol is used by the communications interface to exchange information while the remaining protocols of the plurality of protocols remain inactive. The state machine sequences through a series of states that cause the communications interface to operate according to the active protocol, and that are designated as inert sequences under the remaining protocols.

    SYSTEM AND METHOD FOR SHARING A COMMUNICATIONS LINK BETWEEN MULTIPLE COMMUNICATIONS PROTOCOLS
    84.
    发明公开
    SYSTEM AND METHOD FOR SHARING A COMMUNICATIONS LINK BETWEEN MULTIPLE COMMUNICATIONS PROTOCOLS 有权
    系统和方法的分享与多种通信协议的通信连接，

    公开(公告)号：EP1987431A2

    公开(公告)日：2008-11-05

    申请号：EP07763515.9

    申请日：2007-02-09

    申请人： Texas Instruments Incorporated

    发明人： SWOBODA, Gary, L.

    IPC分类号： G06F11/00

    CPC分类号： G01R31/3177 ,  G01R31/31705 ,  G01R31/31723 ,  G01R31/31724 ,  G01R31/31727 ,  G01R31/318536 ,  G01R31/318544 ,  G01R31/318572

    摘要： A system and method for sharing a communications link between multiple protocols is described. A system includes a communications interface configured to exchange information with other systems using at least one of a plurality of protocols; a protocol select register that stores a value that selects a protocol from among the plurality of protocols to become an active protocol; and a state machine accessible to the communications interface, the state machine used to control the exchange of information through the communications interface according to the active protocol. The active protocol is used by the communications interface to exchange information while the remaining protocols of the plurality of protocols remain inactive. The state machine sequences through a series of states that cause the communications interface to operate according to the active protocol, and that are designated as inert sequences under the remaining protocols.

    Monitoring control apparatus
    87.
    发明公开
    Monitoring control apparatus 失效
    Überwachungssteuerungsgerät

    公开(公告)号：EP1630566A2

    公开(公告)日：2006-03-01

    申请号：EP05077740.8

    申请日：1996-12-25

    申请人： KOKEN CO., LTD. ,  Nagoya, Mitsugu ,  Sakamaki, Kazumi

    发明人： Nagoya, Mitsugu ,  Sakamaki, Kazumi

    IPC分类号： G01R31/28

    CPC分类号： G06F11/0796 ,  G01R31/31728 ,  G01R31/318511 ,  G01R31/318544 ,  G01R31/31855 ,  G01R31/318555 ,  G06F11/22 ,  G06F11/327

    摘要： A monitoring control device which tests integrated circuits which are mounted on a CPU substrate (4) or control substrate (5) and support a boundary scan test method and also tests the connecting relations of the integrated circuit by means of a boundary scan controller substrate (7) as shown in the figure. When the abnormality of the CPU substrate (4) or control substrate (5) is found, the device actuates an alarm device (9) to issue an alarm. In addition, when the abnormality gives a serious influence on the operation of a robot (3) to be monitored and controlled, the device prevents the robot from running out of control by turning off the main power unit (6) of the robot (2) from the fail-safe point of view.

    摘要翻译： 一种监视控制装置，其对安装在CPU基板（4）或控制基板（5）上的集成电路进行测试，并支持边界扫描测试方法，并且还通过边界扫描控制器基板测试集成电路的连接关系（ 7）如图所示。 当发现CPU基板（4）或控制基板（5）的异常时，装置致动报警装置（9）发出报警。 此外，当异常对被监视和控制的机器人（3）的操作产生严重影响时，通过关闭机器人（2）的主动力单元（6）来防止机器人失控， ）从故障安全的角度来看。

    A METHOD AND APPARATUS FOR APPLICATION OF WEIGHTED RANDOM PATTERNS TO PARTIAL SCAN DESIGNS
    90.
    发明授权
    A METHOD AND APPARATUS FOR APPLICATION OF WEIGHTED RANDOM PATTERNS TO PARTIAL SCAN DESIGNS 失效
    方法和装置对部分扫描加权随机模式中的应用

    公开(公告)号：EP1015899B1

    公开(公告)日：2004-07-28

    申请号：EP98914261.7

    申请日：1998-03-18

    申请人： INTEL CORPORATION

    发明人： WU, David ,  PARVATHALA, Praveen ,  GOLLAKOTA, Naga

    IPC分类号： G01R31/28 ,  G01R31/3185

    CPC分类号： G01R31/318544 ,  G01R31/318586

    摘要： A method and apparatus for using weighted random patterns in a partial scan test. A computer generates deterministic patterns (304) on the partial scan design. Deterministic patterns that have the same number of capture clocks between adjacent scan loads are grouped together into pattern groups (308). A computer then determines a set of weights corresponding to each of the pattern groups (312). A tester then uses these weights as a filter to weighted random test patterns and applies these filtered weighted random test patterns along with the appropriate number of capture clock pulses to a device under test.