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1. 发明申请

US20090313000A1 METHOD, SYSTEM AND COMPUTER PROGRAM PRODUCT FOR DETECTING X STATE TRANSITIONS AND STORING COMPRESSED DEBUG INFORMATION 有权
标题翻译：用于检测X状态转换和存储压缩调试信息的方法，系统和计算机程序产品
公开(公告)号：US20090313000A1
公开(公告)日：2009-12-17
申请号：US12138532
申请日：2008-06-13
申请人： Srinivas Venkata Naga Polisetty , Tilman Gloekler , Claudia Wolkober , Ralph C. Koester
发明人： Srinivas Venkata Naga Polisetty , Tilman Gloekler , Claudia Wolkober , Ralph C. Koester
IPC分类号： G06F17/50
CPC分类号： G06F17/5022 , G06F11/261
摘要： A method of generating debug data in a simulation environment includes generating a listing of one or more signals that relate to a failure signal; monitoring simulation data of the one or more signals for transitions between a defined state and an undefined state; and generating a waveform of data based on the transitions between the defined state and the undefined state.
摘要翻译：一种在仿真环境中产生调试数据的方法包括产生与故障信号相关的一个或多个信号的列表; 监视所述一个或多个信号的模拟数据，用于在限定状态和未定义状态之间的转换; 以及基于所述定义状态和所述未定义状态之间的转换来生成数据波形。

2. 发明授权

US08024168B2 Detecting X state transitions and storing compressed debug information 有权
标题翻译：检测X状态转换并存储压缩调试信息
公开(公告)号：US08024168B2
公开(公告)日：2011-09-20
申请号：US12138532
申请日：2008-06-13
申请人： Srinivas Venkata Naga Polisetty , Tilman Gloekler , Claudia Wolkober , Ralph C Koester
发明人： Srinivas Venkata Naga Polisetty , Tilman Gloekler , Claudia Wolkober , Ralph C Koester
IPC分类号： G06F17/50
CPC分类号： G06F17/5022 , G06F11/261
摘要： A method of generating debug data in a simulation environment includes generating a listing of one or more signals that relate to a failure signal; monitoring simulation data of the one or more signals for transitions between a defined state and an undefined state; and generating a waveform of data based on the transitions between the defined state and the undefined state.
摘要翻译：一种在仿真环境中产生调试数据的方法包括产生与故障信号相关的一个或多个信号的列表; 监视所述一个或多个信号的模拟数据，用于在限定状态和未定义状态之间的转换; 以及基于所述定义状态和所述未定义状态之间的转换来生成数据波形。

3. 发明授权

US07711875B2 High speed on-chip serial link apparatus 有权
标题翻译：高速片上串行连接装置
公开(公告)号：US07711875B2
公开(公告)日：2010-05-04
申请号：US12013913
申请日：2008-01-14
申请人： Tilman Gloekler , Ingemar Holm , Ralph C. Koester , Mack W. Riley
发明人： Tilman Gloekler , Ingemar Holm , Ralph C. Koester , Mack W. Riley
IPC分类号： G06F13/12 , G06F13/00
CPC分类号： G06F13/4054
摘要： A converter apparatus and method are provided that transforms an external low speed industry standard interface into an on-chip high speed serial link (HSSL). The converter of the present invention is preferably placed in close vicinity of the external interface. The HSSL operates at the system clock speed and, as a result, the HSSL interface signals can be readily treated like any other timed signal facilitating the physical design process. Because synchronization is performed once in the converter near the external interface and the signals along the HSSL of the present invention may be treated like any other timed signal, the need for interface units in each processing element of the chip to perform synchronization is eliminated. Thus, the complexity and silicon area used by the present invention is reduced. The converter enables the maximum speed for the serial interface, which is crucial in power-on-reset, manufacturing testing, and chip debugging.
摘要翻译：提供了一种将外部低速工业标准接口转换为片上高速串行链路（HSSL）的转换器装置和方法。本发明的转换器优选放置在外部接口附近。 HSSL以系统时钟速度运行，因此，HSSL接口信号可以像任何其他定时信号一样轻松处理，便于物理设计过程。因为在外部接口附近的转换器中执行同步一次，并且沿着本发明的HSSL的信号可以像任何其他定时信号一样被处理，因此消除了对芯片的每个处理元件中的接口单元进行同步的需要。因此，减少了本发明使用的复杂性和硅面积。该转换器可实现串行接口的最大速度，这在上电复位，制造测试和芯片调试方面至关重要。

4. 发明申请

US20090222251A1 Structure For An Integrated Circuit That Employs Multiple Interfaces 审中-公开
标题翻译：采用多个接口的集成电路的结构
公开(公告)号：US20090222251A1
公开(公告)日：2009-09-03
申请号：US12347989
申请日：2008-12-31
申请人： Tilman Gloekler , Ingemar Holm , Ralph C. Koester , Mack Wayne Riley , Shoji Sawamura , Iwao Takiguchi
发明人： Tilman Gloekler , Ingemar Holm , Ralph C. Koester , Mack Wayne Riley , Shoji Sawamura , Iwao Takiguchi
IPC分类号： G06F17/50
CPC分类号： G01R31/318555 , G01R31/318558 , G01R31/318572 , G06F11/2236
摘要： A design structure for a integrated circuit interfacing system may be embodied in a machine readable medium for designing, manufacturing or testing a integrated circuit. In one embodiment, the design structure specifies an integrated circuit that includes multiple interfaces. The design structure may specify that each of the interfaces couples to a respective set of registers or storage elements on the integrated circuit. The design structure may also specify a bridge circuit on the integrated circuit that switchably couples the two interfaces together such that one interface may communicate with the registers that associate with that interface as well as the registers that associate with the other interface.
摘要翻译：用于集成电路接口系统的设计结构可以体现在用于设计，制造或测试集成电路的机器可读介质中。在一个实施例中，设计结构指定包括多个接口的集成电路。设计结构可以指定每个接口耦合到集成电路上相应的一组寄存器或存储元件。该设计结构还可以指定集成电路上的桥接电路，其可切换地将两个接口耦合在一起，使得一个接口可以与与该接口相关联的寄存器以及与另一接口相关联的寄存器通信。

5. 发明申请

US20080133800A1 High Speed On-Chip Serial Link Apparatus 有权
标题翻译：高速片上串行链路设备
公开(公告)号：US20080133800A1
公开(公告)日：2008-06-05
申请号：US12013913
申请日：2008-01-14
申请人： Tilman Gloekler , Ingemar Holm , Ralph C. Koester , Mack W. Riley
发明人： Tilman Gloekler , Ingemar Holm , Ralph C. Koester , Mack W. Riley
IPC分类号： G06F1/12
CPC分类号： G06F13/4054
摘要： A converter apparatus and method are provided that transforms an external low speed industry standard interface into an on-chip high speed serial link (HSSL). The converter of the present invention is preferably placed in close vicinity of the external interface. The HSSL operates at the system clock speed and, as a result, the HSSL interface signals can be readily treated like any other timed signal facilitating the physical design process. Because synchronization is performed once in the converter near the external interface and the signals along the HSSL of the present invention may be treated like any other timed signal, the need for interface units in each processing element of the chip to perform synchronization is eliminated. Thus, the complexity and silicon area used by the present invention is reduced. The converter enables the maximum speed for the serial interface, which is crucial in power-on-reset, manufacturing testing, and chip debugging.
摘要翻译：提供了一种将外部低速工业标准接口转换为片上高速串行链路（HSSL）的转换器装置和方法。本发明的转换器优选放置在外部接口附近。 HSSL以系统时钟速度运行，因此，HSSL接口信号可以像任何其他定时信号一样轻松处理，便于物理设计过程。因为在外部接口附近的转换器中执行同步一次，并且沿着本发明的HSSL的信号可以像任何其他定时信号一样被处理，因此消除了对芯片的每个处理元件中的接口单元进行同步的需要。因此，减少了本发明使用的复杂性和硅面积。该转换器可实现串行接口的最大速度，这在上电复位，制造测试和芯片调试方面至关重要。

6. 发明申请

US20080147901A1 METHOD AND APPARATUS FOR INTERFACING TO AN INTEGRATED CIRCUIT THAT EMPLOYS MULTIPLE INTERFACES 审中-公开
标题翻译：用于连接到使用多个接口的集成电路的方法和装置
公开(公告)号：US20080147901A1
公开(公告)日：2008-06-19
申请号：US11555076
申请日：2006-10-31
申请人： Tilman Gloekler , Ingemar Holm , Ralph C. Koester , Mack Wayne Riley , Shoji Sawamura , Iwao Takiguchi
发明人： Tilman Gloekler , Ingemar Holm , Ralph C. Koester , Mack Wayne Riley , Shoji Sawamura , Iwao Takiguchi
IPC分类号： G06F3/00
CPC分类号： G01R31/318572 , G01R31/318555 , G01R31/318558 , G06F11/2236
摘要： In one embodiment, the disclosed methodology and apparatus involves an integrated circuit that includes multiple interfaces. Each of the interfaces couples to a respective set of registers or storage elements on the integrated circuit. A bridge circuit on the integrated circuit switchably couples the two interfaces together such that one interface may communicate with the registers that associate with that interface as well as the registers that associate with the other interface.
摘要翻译：在一个实施例中，所公开的方法和装置涉及包括多个接口的集成电路。每个接口耦合到集成电路上相应的一组寄存器或存储元件。集成电路上的桥接电路将两个接口交换地耦合在一起，使得一个接口可以与与该接口相关联的寄存器以及与另一个接口相关联的寄存器通信。

7. 发明申请

US20100161867A1 SYSTEM AND METHOD FOR DISTRIBUTING SIGNAL WITH EFFICIENCY OVER MICROPROCESSOR 失效
标题翻译：通过微处理器分发信号的效率的系统和方法
公开(公告)号：US20100161867A1
公开(公告)日：2010-06-24
申请号：US12343594
申请日：2008-12-24
申请人： Matthias Fertig , Tilman Gloekler , Ralph C. Koester , Alexander Erik Mericas , Thomas Pflueger
发明人： Matthias Fertig , Tilman Gloekler , Ralph C. Koester , Alexander Erik Mericas , Thomas Pflueger
IPC分类号： G06F13/36
CPC分类号： G06F13/4247 , G06F11/3466 , G06F11/348 , G06F11/349 , G06F2201/88
摘要： A system and associated method for distributing signals with efficiency over a microprocessor. A performance monitoring unit (PMU) sends configuration signals to a unit to monitor an event occurring on the unit. The unit is attached to a configuration bus and an event bus that are daisy-chained from PMU to other units in the microprocessor. The configuration bus transmits configuration signals from the PMU to the unit to set the unit to report the event. The unit sends event signals to the PMU through the event bus. The unit is configured upon receiving configuration signals comprising a base address of a bus ramp of the unit. A number of units and a number of events for monitoring is flexibly selected by adjusting a length of bit fields within configuration signals.
摘要翻译：一种用于通过微处理器分配信号的系统和相关方法。性能监控单元（PMU）将配置信号发送到单元以监视本机发生的事件。该单元连接到配置总线和从PMU菊花链到微处理器中的其他单元的事件总线。配置总线将配置信号从PMU发送到单元以设置单元以报告事件。该单元通过事件总线向PMU发送事件信号。该单元被配置为接收到包括该单元的总线斜坡的基地址的配置信号。通过调整配置信号中的位域的长度，可灵活选择多个单元和多个监控事件。

8. 发明授权

US07430624B2 High speed on-chip serial link apparatus and method 有权
标题翻译：高速片上串行连接装置及方法
公开(公告)号：US07430624B2
公开(公告)日：2008-09-30
申请号：US11242676
申请日：2005-10-04
申请人： Tilman Gloekler , Ingemar Holm , Ralph C. Koester , Mack W. Riley
发明人： Tilman Gloekler , Ingemar Holm , Ralph C. Koester , Mack W. Riley
IPC分类号： G06F13/12 , G06F13/00
CPC分类号： G06F13/4054
摘要： A converter apparatus and method are provided that transforms an external low speed industry standard interface into an on-chip high speed serial link (HSSL). The converter of the present invention is preferably placed in close vicinity of the external interface. The HSSL operates at the system clock speed and, as a result, the HSSL interface signals can be readily treated like any other timed signal facilitating the physical design process. Because synchronization is performed once in the converter near the external interface and the signals along the HSSL of the present invention may be treated like any other timed signal, the need for interface units in each processing element of the chip to perform synchronization is eliminated. Thus, the complexity and silicon area used by the present invention is reduced. The converter enables the maximum speed for the serial interface, which is crucial in power-on-reset, manufacturing testing, and chip debugging.
摘要翻译：提供了一种将外部低速工业标准接口转换为片上高速串行链路（HSSL）的转换器装置和方法。本发明的转换器优选放置在外部接口附近。 HSSL以系统时钟速度运行，因此，HSSL接口信号可以像任何其他定时信号一样轻松处理，便于物理设计过程。因为在外部接口附近的转换器中执行同步一次，并且沿着本发明的HSSL的信号可以像任何其他定时信号一样被处理，因此消除了对芯片的每个处理元件中的接口单元进行同步的需要。因此，减少了本发明使用的复杂性和硅面积。该转换器可实现串行接口的最大速度，这在上电复位，制造测试和芯片调试方面至关重要。

9. 发明授权

US08055809B2 System and method for distributing signal with efficiency over microprocessor 失效
标题翻译：通过微处理器分配信号的系统和方法
公开(公告)号：US08055809B2
公开(公告)日：2011-11-08
申请号：US12343594
申请日：2008-12-24
申请人： Matthias Fertig , Tilman Gloekler , Ralph C. Koester , Alexander Erik Mericas , Thomas Pflueger , Daniel Becker
发明人： Matthias Fertig , Tilman Gloekler , Ralph C. Koester , Alexander Erik Mericas , Thomas Pflueger , Daniel Becker
IPC分类号： G06F3/00
CPC分类号： G06F13/4247 , G06F11/3466 , G06F11/348 , G06F11/349 , G06F2201/88
摘要： A system and associated method for distributing signals with efficiency over a microprocessor. A performance monitoring unit (PMU) sends configuration signals to a unit to monitor an event occurring on the unit. The unit is attached to a configuration bus and an event bus that are daisy-chained from PMU to other units in the microprocessor. The configuration bus transmits configuration signals from the PMU to the unit to set the unit to report the event. The unit sends event signals to the PMU through the event bus. The unit is configured upon receiving configuration signals comprising a base address of a bus ramp of the unit. A number of units and a number of events for monitoring is flexibly selected by adjusting a length of bit fields within configuration signals.
摘要翻译：一种用于通过微处理器分配信号的系统和相关方法。性能监视单元（PMU）将配置信号发送到单元以监视本机发生的事件。该单元连接到配置总线和从PMU菊花链到微处理器中的其他单元的事件总线。配置总线将配置信号从PMU发送到单元以设置单元以报告事件。该单元通过事件总线向PMU发送事件信号。该单元被配置为接收到包括该单元的总线斜坡的基地址的配置信号。通过调整配置信号中的位域的长度，可灵活选择多个单元和多个监控事件。

10. 发明申请

US20080167853A1 Method and System for Testing An Operation of Integrated Circuitry 有权
标题翻译：集成电路运行测试方法与系统
公开(公告)号：US20080167853A1
公开(公告)日：2008-07-10
申请号：US11621361
申请日：2007-01-09
申请人： Matthew E. Fernsler , Tilman Gloekler , Sanjay Gupta , Christopher J. Spandikow , Todd Swanson
发明人： Matthew E. Fernsler , Tilman Gloekler , Sanjay Gupta , Christopher J. Spandikow , Todd Swanson
IPC分类号： G06F17/50
CPC分类号： G06F17/5022 , G01R31/31704 , G01R31/318357 , G06F11/261
摘要： A general purpose computational resource is provided for performing general purpose operations of a system. A special purpose computational resource is coupled to the general purpose computational resource. The special purpose computational resource is provided for: storing test patterns, a description of integrated circuitry, and a description of hardware for testing the integrated circuitry; and executing software for simulating an operation of the described hardware's testing of the described integrated circuitry in response to the test patterns
摘要翻译：提供通用计算资源用于执行系统的通用操作。专用计算资源与通用计算资源相连。专用计算资源用于：存储测试模式，集成电路的描述以及用于测试集成电路的硬件描述; 以及执行用于模拟所述硬件对所述集成电路的测试的响应于所述测试模式的软件

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