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12 条记录 (耗时 0.019 秒)

    Method and apparatus for testing a logic device
    1.
    发明授权
    Method and apparatus for testing a logic device 失效
    用于测试逻辑器件的方法和装置

    公开(公告)号：US06615379B1

    公开(公告)日：2003-09-02

    申请号：US09457255

    申请日：1999-12-08

    申请人： Michael J. Tripp ,  James W. Alexander

    发明人： Michael J. Tripp ,  James W. Alexander

    IPC分类号： G01R3128

    CPC分类号： G01R31/318544 ,  G01R31/318502 ,  G01R31/318547

    摘要： Method and apparatus provides for testing a device or system with a pattern generator. A series of predetermined test vectors are stored, and, for at least some of the test vectors, an associated predetermined MISR signature. A test vector is applied to a device or system under test and a gold unit in response to a gating signal, the test vector having an associated MISR determined by simulating the expected result vector. In response thereto, the gold unit and the device or system under test each produce a result vector which are compared to detect errors in the performance of the system or device under test. A MISR signature is generated for the result vector from the gold unit. The MISR signature for the result vector is then compared to the MISR associated with the input test vector. If the signatures do not match, further test vectors are prevented from being applied to the device or system under test. If the signatures match, a gating signal is provided so that additional test vectors are applied to the device or system under test.

    摘要翻译： 方法和装置提供了用模式发生器测试装置或系统。 存储一系列预定测试向量，并且对于至少一些测试向量，存在相关联的预定MISR签名。 将测试矢量应用于被测试的设备或系统，并且响应于门控信号应用金单元，测试向量具有通过模拟预期结果向量确定的相关联的MISR。 作为响应，金单元和被测设备或系统都产生与被检测的系统或设备的性能中的错误进行比较的结果向量。 对于金单元的结果向量生成MISR签名。 然后将结果向量的MISR签名与与输入测试向量相关联的MISR进行比较。 如果签名不匹配，则会阻止进一步的测试向量应用于被测设备或系统。 如果签名匹配，则提供门控信号，以便将附加的测试向量应用于被测设备或系统。

    Device testing
    3.
    发明授权
    Device testing 有权
    设备测试

    公开(公告)号：US06885209B2

    公开(公告)日：2005-04-26

    申请号：US10224492

    申请日：2002-08-21

    申请人： Tak M. Mak ,  Michael J. Tripp

    发明人： Tak M. Mak ,  Michael J. Tripp

    IPC分类号： G01R29/26 ,  H04L1/24 ,  G01R31/02 ,  H04B3/46 ,  H04B17/00 ,  H04Q1/20

    CPC分类号： H04L1/243 ,  G01R29/26

    摘要： A testing mode is provided for self testing of the transmitter and receiver pair provided on-chip. The testing mode targets each module individually; wherein when one of the two devices is placed under test, the other is used as a tester. When the transmitter is the device under test and the receiver is the tester that receives a transmitted signal from the transmitter, the receiver is used to determine the data eye size with the transmitted signal. When the receiver is the device under test and the transmitter is the tester, the transmitter is used to determine the amount of noise and power loss tolerated by the receiver.

    摘要翻译： 为片上提供的发送器和接收器对的自检提供测试模式。 测试模式分别针对每个模块; 其中当两个装置中的一个被放置在被测试时，另一个被用作测试器。 当发射机是被测设备时，接收机是从发射机接收发射信号的测试仪，接收机用于利用发射信号确定数据眼睛尺寸。 当接收机是被测设备，发射机是测试仪时，发射机用于确定接收机所容忍的噪声和功率损耗。

    IMPARTING TEXTURE TO CURED POWDER COATINGS
    5.
    发明申请
    IMPARTING TEXTURE TO CURED POWDER COATINGS 失效
    将纹理改为固化粉末涂料

    公开(公告)号：US20110024938A1

    公开(公告)日：2011-02-03

    申请号：US12534611

    申请日：2009-08-03

    申请人： Michael J. Tripp ,  David H. Juers

    发明人： Michael J. Tripp ,  David H. Juers

    IPC分类号： B29C59/02

    CPC分类号： B05D1/42 ,  B05D3/0254 ,  B05D3/12 ,  B05D2401/32 ,  B29C37/0075 ,  B29C59/026 ,  B29C59/046

    摘要： Methods for imparting a texture to a cured powder coated surface are provided. These methods involve heating the cured powder coating to a temperature greater than its glass transition point (Tg), then imparting a texture to the cured powder coating under pressure using a release medium having a replicative surface. After the texture is imparted to the cured powder coating, the release medium can be removed. Examples of suitable release media include, for example, engraved plates, engraved rolls, release papers, release films, and release webs.

    摘要翻译： 提供了赋予固化的粉末涂覆表面的织构的方法。 这些方法包括将固化的粉末涂料加热到大于其玻璃化转变点（Tg）的温度，然后使用具有复制表面的释放介质在压力下赋予固化的粉末涂层的织构。 在赋予固化的粉末涂层的纹理之后，可以去除释放介质。 合适的释放介质的实例包括例如雕刻板，雕刻辊，剥离纸，脱模膜和释放网。

    Automatic self test of an integrated circuit component via AC I/O loopback
    8.
    发明授权
    Automatic self test of an integrated circuit component via AC I/O loopback 有权
    通过AC I / O回送对集成电路组件进行自动自检

    公开(公告)号：US07139957B2

    公开(公告)日：2006-11-21

    申请号：US10611099

    申请日：2003-06-30

    申请人： Bruce Querbach ,  David G. Ellis ,  Amjad Khan ,  Michael J. Tripp ,  Eric S. Gayles ,  Eshwar Gollapudi

    发明人： Bruce Querbach ,  David G. Ellis ,  Amjad Khan ,  Michael J. Tripp ,  Eric S. Gayles ,  Eshwar Gollapudi

    IPC分类号： G01R31/28 ,  G11C29/00

    CPC分类号： G06F11/27 ,  G01R31/31716 ,  G01R31/31853

    摘要： A multi-bit test value is loaded into a built-in latch of the IC component, and a pad of the component is selected for testing. A number of different sequences of test values are automatically generated, based on the stored test value, without scanning-in additional multi-bit values into the latch. A signal that is based on the different sequences of test values is driven into the selected pad and looped back. A difference between the test values and the looped back version of the test values is determined, while automatically adjusting driver and/or receiver characteristics to determine a margin of operation of on-chip I/O buffering for the selected pad.

    摘要翻译： 将多位测试值加载到IC组件的内置锁存器中，并选择组件的焊盘进行测试。 基于所存储的测试值，自动地生成许多不同的测试值序列，而不将附加的多位值扫描到锁存器中。 基于测试值的不同序列的信号被驱动到所选择的垫中并循环。 确定测试值和循环版测试值之间的差异，同时自动调整驱动器和/或接收器特性，以确定所选焊盘的片上I / O缓冲的操作余量。

    Imparting texture to cured powder coatings
    9.
    发明授权
    Imparting texture to cured powder coatings 失效
    赋予固化粉末涂料质感

    公开(公告)号：US08551386B2

    公开(公告)日：2013-10-08

    申请号：US12534611

    申请日：2009-08-03

    申请人： Michael J. Tripp ,  David H. Juers

    发明人： Michael J. Tripp ,  David H. Juers

    IPC分类号： B29C59/02

    CPC分类号： B05D1/42 ,  B05D3/0254 ,  B05D3/12 ,  B05D2401/32 ,  B29C37/0075 ,  B29C59/026 ,  B29C59/046

    摘要： Methods for imparting a texture to a cured powder coated surface are provided. These methods involve heating the cured powder coating to a temperature greater than its glass transition point (Tg), then imparting a texture to the cured powder coating under pressure using a release medium having a replicative surface. After the texture is imparted to the cured powder coating, the release medium can be removed. Examples of suitable release media include, for example, engraved plates, engraved rolls, release papers, release films, and release webs.

    摘要翻译： 提供了赋予固化的粉末涂覆表面的织构的方法。 这些方法包括将固化的粉末涂料加热到大于其玻璃化转变点（Tg）的温度，然后使用具有复制表面的释放介质在压力下赋予固化的粉末涂层的织构。 在赋予固化的粉末涂层的纹理之后，可以去除释放介质。 合适的释放介质的实例包括例如雕刻板，雕刻辊，剥离纸，脱模膜和释放网。