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1. 发明授权

US08286032B2 Trace messaging device and methods thereof 有权
标题翻译：跟踪消息传递设备及其方法
公开(公告)号：US08286032B2
公开(公告)日：2012-10-09
申请号：US12432296
申请日：2009-04-29
申请人： Zheng Xu , Suraj Bhaskaran , Richard G. Collins , Jason T. Nearing
发明人： Zheng Xu , Suraj Bhaskaran , Richard G. Collins , Jason T. Nearing
IPC分类号： G06F11/00
CPC分类号： G06F11/3636
摘要： A method of generating timestamped trace messages includes generating a trace message in response to an event at an instruction pipeline of a data processing device. If timestamping is enabled, timestamps are only included in the trace message only if a programmable condition is detected. For example, a timestamp can be included in the trace message if the amount of space used to store messages at a trace message buffer exceeds a watermark value. The condition that results in a timestamped trace message is programmable, and can be selected via a debug interface. Because timestamps are only included in trace messages when the programmable condition is satisfied, some trace messages will not include a timestamp, thereby reducing the amount of buffer space needed to store the trace messages.
摘要翻译：产生时间戳跟踪消息的方法包括：响应于在数据处理设备的指令流水线处的事件产生跟踪消息。如果启用时间戳，只有在检测到可编程条件时，时间戳才会包含在跟踪消息中。例如，如果用于存储跟踪消息缓冲区中的消息的空间量超过了水印值，则时间戳可以被包括在跟踪消息中。导致时间戳跟踪消息的条件是可编程的，可以通过调试接口进行选择。由于时间戳仅在可编程条件满足时才包含在跟踪消息中，因此一些跟踪消息将不包含时间戳，从而减少存储跟踪消息所需的缓冲区空间量。

2. 发明授权

US08122437B2 Method and apparatus to trace and correlate data trace and instruction trace for out-of-order processors 有权
标题翻译：跟踪和关联无序处理器的数据跟踪和指令跟踪的方法和装置
公开(公告)号：US08122437B2
公开(公告)日：2012-02-21
申请号：US12058874
申请日：2008-03-31
申请人： Zheng Xu , Suraj Bhaskaran , Klas M. Bruce , Jason T. Nearing , Paul B. Rawlins , Matt B. Smittle , Michael D. Snyder
发明人： Zheng Xu , Suraj Bhaskaran , Klas M. Bruce , Jason T. Nearing , Paul B. Rawlins , Matt B. Smittle , Michael D. Snyder
IPC分类号： G06F9/44 , G06F11/00
CPC分类号： G06F11/3636
摘要： In a data processing system, a marked bit is used to identify a data access instruction throughout the pipeline to indicate that the instruction meets user-specified criteria (e.g., a meets a data address range of interest). Based on the marked bit, an in-order program correlation message is generated which indicates when the data access instruction occurs relative to the instruction stream. The marked bit is also used to generate an in-order data trace message. As a result, the trace streams including only data access instructions meeting user-specified criteria may be post-processed and correlated precisely.
摘要翻译：在数据处理系统中，使用标记位来标识整个流水线中的数据访问指令，以指示该指令满足用户指定的标准（例如，满足感兴趣的数据地址范围）。基于标记位，产生一个顺序程序相关消息，指示何时相对于指令流发生数据访问指令。标记位还用于生成按顺序数据跟踪消息。因此，仅包括满足用户指定标准的数据访问指令的跟踪流可以被后处理并且精确地相关联。

3. 发明授权

US07836283B2 Data acquisition messaging using special purpose registers 有权
标题翻译：使用专用寄存器的数据采集消息
公开(公告)号：US07836283B2
公开(公告)日：2010-11-16
申请号：US11848826
申请日：2007-08-31
申请人： Zheng Xu , Suraj Bhaskaran , Richard G. Collins , Jason T. Nearing
发明人： Zheng Xu , Suraj Bhaskaran , Richard G. Collins , Jason T. Nearing
IPC分类号： G06F9/315
CPC分类号： G06F11/3664
摘要： A method provides a data acquisition message of a data processing system to an external port thereof. Configuration information is written to a configuration register. It is determined if the configuration information identifies a data acquisition operation. If the data acquisition operation has been identified, data corresponding to the configuration information is written to a data register. The data in the data register and the configuration information in the configuration register are formatted into the data acquisition message. The data acquisition message is sent to the external port of the data processing system.
摘要翻译：一种方法将数据处理系统的数据获取消息提供给其外部端口。配置信息被写入配置寄存器。确定配置信息是否识别数据获取操作。如果数据获取操作被识别，则与配置信息对应的数据被写入数据寄存器。数据寄存器中的数据和配置寄存器中的配置信息被格式化为数据采集消息。数据采集消息发送到数据处理系统的外部端口。

4. 发明申请

US20100281308A1 TRACE MESSAGING DEVICE AND METHODS THEREOF 有权
标题翻译：跟踪消息设备及其方法
公开(公告)号：US20100281308A1
公开(公告)日：2010-11-04
申请号：US12432296
申请日：2009-04-29
申请人： Zheng Xu , Suraj Bhaskaran , Richard G. Collins , Jason T. Nearing
发明人： Zheng Xu , Suraj Bhaskaran , Richard G. Collins , Jason T. Nearing
IPC分类号： G06F11/07
CPC分类号： G06F11/3636
摘要： A method of generating timestamped trace messages includes generating a trace message in response to an event at an instruction pipeline of a data processing device. If timestamping is enabled, timestamps are only included in the trace message only if a programmable condition is detected. For example, a timestamp can be included in the trace message if the amount of space used to store messages at a trace message buffer exceeds a watermark value. The condition that results in a timestamped trace message is programmable, and can be selected via a debug interface. Because timestamps are only included in trace messages when the programmable condition is satisfied, some trace messages will not include a timestamp, thereby reducing the amount of buffer space needed to store the trace messages.
摘要翻译：产生时间戳跟踪消息的方法包括：响应于在数据处理设备的指令流水线处的事件产生跟踪消息。如果启用时间戳，只有在检测到可编程条件时，时间戳才会包含在跟踪消息中。例如，如果用于存储跟踪消息缓冲区中的消息的空间量超过了水印值，则时间戳可以被包括在跟踪消息中。导致时间戳跟踪消息的条件是可编程的，可以通过调试接口进行选择。由于时间戳仅在可编程条件满足时才包含在跟踪消息中，因此一些跟踪消息将不包含时间戳，从而减少存储跟踪消息所需的缓冲区空间量。

5. 发明申请

US20120331354A1 TRACE MESSAGING DEVICE AND METHODS THEREOF 审中-公开
标题翻译：跟踪消息设备及其方法
公开(公告)号：US20120331354A1
公开(公告)日：2012-12-27
申请号：US13603653
申请日：2012-09-05
申请人： Zheng Xu , Suraj Bhaskaran , Richard G. Collins , Jason T. Nearing
发明人： Zheng Xu , Suraj Bhaskaran , Richard G. Collins , Jason T. Nearing
IPC分类号： G06F11/34
CPC分类号： G06F11/3636
摘要： A method of generating timestamped trace messages includes generating a trace message in response to an event at an instruction pipeline of a data processing device. If timestamping is enabled, timestamps are only included in the trace message only if a programmable condition is detected. For example, a timestamp can be included in the trace message if the amount of space used to store messages at a trace message buffer exceeds a watermark value. The condition that results in a timestamped trace message is programmable, and can be selected via a debug interface. Because timestamps are only included in trace messages when the programmable condition is satisfied, some trace messages will not include a timestamp, thereby reducing the amount of buffer space needed to store the trace messages.
摘要翻译：产生时间戳跟踪消息的方法包括：响应于在数据处理设备的指令流水线处的事件产生跟踪消息。如果启用时间戳，只有在检测到可编程条件时，时间戳才会包含在跟踪消息中。例如，如果用于存储跟踪消息缓冲区中的消息的空间量超过了水印值，则时间戳可以被包括在跟踪消息中。导致时间戳跟踪消息的条件是可编程的，可以通过调试接口进行选择。由于时间戳仅在可编程条件满足时才包含在跟踪消息中，因此一些跟踪消息将不包含时间戳，从而减少存储跟踪消息所需的缓冲区空间量。

6. 发明授权

US08022349B2 Linear sensor array for an optical spectroscopy device and methods of use thereof 有权
标题翻译：用于光谱仪的线性传感器阵列及其使用方法
公开(公告)号：US08022349B2
公开(公告)日：2011-09-20
申请号：US12035477
申请日：2008-02-22
申请人： Denis Baiko , Suraj Bhaskaran , Judd Jenne , Mark Hamilton , George Lungu , Bruce Pirger , John Swab , Steven VanGorden , Herbert Ziegler , Michael Pilon
发明人： Denis Baiko , Suraj Bhaskaran , Judd Jenne , Mark Hamilton , George Lungu , Bruce Pirger , John Swab , Steven VanGorden , Herbert Ziegler , Michael Pilon
IPC分类号： H01L27/00 , H01J40/14
CPC分类号： G01J3/2803 , G01J3/02 , G01J3/0286 , H01L27/14862 , H04N5/2355 , H04N5/35572 , H04N5/3692 , H04N5/3743
摘要： Time-resolved analysis of a spectrum is performed by illuminating a one-dimensional array of charge-transfer device light-sensitive pixel cells and periodically non-destructively copying charges in the light-sensitive cells to respective storage cells (“row storage registers”) co-located with the light-sensitive cells in an integrated circuit. Information about the charges stored in at least some of the storage cells is provided to a component external to the integrated circuit.
摘要翻译：通过照射电荷转移装置光敏像素单元的一维阵列并在感光单元中周期性地非破坏性地复制电荷到各个存储单元（“行存储寄存器”）来执行频谱的时间分辨分析，与集成电路中的感光单元共处。关于存储在至少一些存储单元中的电荷的信息被提供给集成电路外部的组件。

7. 发明授权

US08018514B1 Charge injection device camera system for radiation-hardened applications 失效
标题翻译：用于辐射硬化应用的电荷注入装置相机系统
公开(公告)号：US08018514B1
公开(公告)日：2011-09-13
申请号：US11800141
申请日：2007-05-04
申请人： Denis Baiko , Suraj Bhaskaran , Joseph Carbone , Stephen Czebiniak , Herbert Ziegler
发明人： Denis Baiko , Suraj Bhaskaran , Joseph Carbone , Stephen Czebiniak , Herbert Ziegler
IPC分类号： H04N5/335
CPC分类号： H04N5/23203 , H04N5/357 , H04N5/3698 , H04N5/3765
摘要： An imaging system for deployment within a high-radiation environment. The imaging system has an imaging array of photosensitive pixels, each of which contains a sense gate for integrating photogenerated charge during the course of a frame and an amplifier transistor for sampling voltage on the sense gate. Each pixel also contains an inject gate and select and reset FETs, for operation as a charge injection device (CID). Moreover, a circuit including a monitor transistor on each polysilicon layer of the imaging array provides a threshold voltage monitor signal used to compensate a drive signal applied to the array on the basis of threshold voltage shifts induced by exposure to radiation. The array is contained within a remote head that may be evacuated and temperature-controlled and that may contain radiation-hardened drive electronics for generating drive signals upon receipt of a start pulse received from a camera control unit located at a significant distance from the remote head.
摘要翻译：用于在高辐射环境中部署的成像系统。成像系统具有感光像素的成像阵列，每个像素包含用于在一个帧过程中积分光生成电荷的检测门和用于在感测门上采样电压的放大器晶体管。每个像素还包含一个注入栅极和选择和复位FET，用作电荷注入器件（CID）。此外，包括成像阵列的每个多晶硅层上的监视晶体管的电路提供阈值电压监视信号，用于根据由辐射引起的阈值电压偏移来补偿施加到阵列的驱动信号。该阵列包含在远程头部中，其可以被抽空和温度控制，并且可以包含辐射硬化的驱动电子装置，用于在接收到从远程头部相当远的距离的相机控制单元接收到的起始脉冲时产生驱动信号。

8. 发明申请

US20090063805A1 DATA ACQUISITION MESSAGING USING SPECIAL PURPOSE REGISTERS 有权
标题翻译：使用特殊用途注册的数据采集消息传递
公开(公告)号：US20090063805A1
公开(公告)日：2009-03-05
申请号：US11848826
申请日：2007-08-31
申请人： Zheng Xu , Suraj Bhaskaran , Richard G. Collins , Jason T. Nearing
发明人： Zheng Xu , Suraj Bhaskaran , Richard G. Collins , Jason T. Nearing
IPC分类号： G06F12/02 , G01R31/28
CPC分类号： G06F11/3664
摘要： A method provides a data acquisition message of a data processing system to an external port thereof. Configuration information is written to a configuration register. It is determined if the configuration information identifies a data acquisition operation. If the data acquisition operation has been identified, data corresponding to the configuration information is written to a data register. The data in the data register and the configuration information in the configuration register are formatted into the data acquisition message. The data acquisition message is sent to the external port of the data processing system.
摘要翻译：一种方法将数据处理系统的数据获取消息提供给其外部端口。配置信息被写入配置寄存器。确定配置信息是否识别数据获取操作。如果数据获取操作被识别，则与配置信息对应的数据被写入数据寄存器。数据寄存器中的数据和配置寄存器中的配置信息被格式化为数据采集消息。数据采集消息发送到数据处理系统的外部端口。

9. 发明申请

US20090249302A1 Method and Apparatus to Trace and Correlate Data Trace and Instruction Trace for Out-of-Order Processors 有权
标题翻译：跟踪和关联无序处理器的数据跟踪和指令跟踪的方法和设备
公开(公告)号：US20090249302A1
公开(公告)日：2009-10-01
申请号：US12058874
申请日：2008-03-31
申请人： Zheng Xu , Suraj Bhaskaran , Klas M. Bruce , Jason T. Nearing , Paul B. Rawlins , Matt B. Smittle , Michael D. Snyder
发明人： Zheng Xu , Suraj Bhaskaran , Klas M. Bruce , Jason T. Nearing , Paul B. Rawlins , Matt B. Smittle , Michael D. Snyder
IPC分类号： G06F9/44
CPC分类号： G06F11/3636
摘要： In a data processing system, a marked bit is used to identify a data access instruction throughout the pipeline to indicate that the instruction meets user-specified criteria (e.g., a meets a data address range of interest). Based on the marked bit, an in-order program correlation message is generated which indicates when the data access instruction occurs relative to the instruction stream. The marked bit is also used to generate an in-order data trace message. As a result, the trace streams including only data access instructions meeting user-specified criteria may be post-processed and correlated precisely.
摘要翻译：在数据处理系统中，使用标记位来标识整个流水线中的数据访问指令，以指示该指令满足用户指定的标准（例如，满足感兴趣的数据地址范围）。基于标记位，产生一个顺序程序相关消息，指示何时相对于指令流发生数据访问指令。标记位还用于生成按顺序数据跟踪消息。因此，仅包括满足用户指定标准的数据访问指令的跟踪流可以被后处理并且精确地相关联。

10. 发明申请

US20090050786A1 Fast and Precise Time-Resolved Spectroscopy with Linear Sensor Array 有权
标题翻译：快速精确的线性传感器阵列时间分辨光谱
公开(公告)号：US20090050786A1
公开(公告)日：2009-02-26
申请号：US12035477
申请日：2008-02-22
申请人： Denis Baiko , Suraj Bhaskaran , Judd Jenne , Mark Hamilton , George Lungu , Bruce Pirger , John Swab , Steven VanGorden , Herbert Ziegler , Michael Pilon
发明人： Denis Baiko , Suraj Bhaskaran , Judd Jenne , Mark Hamilton , George Lungu , Bruce Pirger , John Swab , Steven VanGorden , Herbert Ziegler , Michael Pilon
IPC分类号： H01J40/14 , G01J3/00
CPC分类号： G01J3/2803 , G01J3/02 , G01J3/0286 , H01L27/14862 , H04N5/2355 , H04N5/35572 , H04N5/3692 , H04N5/3743
摘要： Time-resolved analysis of a spectrum is performed by illuminating a one-dimensional array of charge-transfer device light-sensitive pixel cells and periodically non-destructively copying charges in the light-sensitive cells to respective storage cells (“row storage registers”) co-located with the light-sensitive cells in an integrated circuit. Information about the charges stored in at least some of the storage cells is provided to a component external to the integrated circuit.
摘要翻译：通过照射电荷转移装置光敏像素单元的一维阵列并在感光单元中周期性地非破坏性地复制电荷到各个存储单元（“行存储寄存器”）来执行频谱的时间分辨分析，与集成电路中的感光单元共处。关于存储在至少一些存储单元中的电荷的信息被提供给集成电路外部的组件。

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