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1. 发明授权

US08607088B2 Synchronizing remote devices with synchronization sequence on JTAG control lead 有权
标题翻译：在JTAG控制引线上同步具有同步序列的远程设备
公开(公告)号：US08607088B2
公开(公告)日：2013-12-10
申请号：US13226058
申请日：2011-09-06
申请人： Gary L. Swoboda
发明人： Gary L. Swoboda
IPC分类号： G06F1/04
CPC分类号： G01R31/3177 , G01R31/317 , G06F1/12 , G06F1/3206 , G06F11/221 , G06F11/2284 , G06F11/267 , H04L7/046
摘要： A method comprises a system comprising a host device coupled to a first remote device actively operating according to a state diagram that the host device and all remote devices follow during operation of the system. The method further comprises powering up a second remote device while the host device and first remote device are actively operating according to the state diagram. The second remote device determines whether to initialize to a standard protocol or to an advanced protocol. Upon determining to initialize to the advanced protocol, the second remote device then waits for a synchronization point sequence.
摘要翻译：一种方法包括一种系统，该系统包括耦合到根据主机设备和所有远程设备在系统操作期间跟随的状态图主动操作的第一远程设备的主机设备。该方法还包括在主机设备和第一远程设备根据状态图主动操作时加电第二远程设备。第二个远程设备确定是初始化为标准协议还是高级协议。当确定初始化为高级协议时，第二远程设备然后等待同步点序列。

2. 发明授权

US08522093B2 Advanced/enhanced protocol circuitry connected to TCK, TMS, and topology circuitry 有权
标题翻译：连接到TCK，TMS和拓扑电路的高级/增强型协议电路
公开(公告)号：US08522093B2
公开(公告)日：2013-08-27
申请号：US13560470
申请日：2012-07-27
申请人： Gary L. Swoboda
发明人： Gary L. Swoboda
IPC分类号： G01R31/28
CPC分类号： G01R31/3177 , G01R31/31701 , G01R31/31713 , G01R31/31723 , G01R31/31727 , G01R31/318533 , G01R31/318538 , G01R31/318544 , G06F11/22 , G06F11/267 , G06F11/27 , G06F11/36 , G06F11/3656 , G06F2201/88 , H04L43/50
摘要： Topology discovery of a target system having a plurality of components coupled with a scan topology may be performed by driving a low logic value on the data input signal and a data output signal of the scan topology. An input data value and an output data value for each of the plurality of components is sampled and recorded. A low logic value is then scanned through the scan path and recorded at each component. The scan topology may be determined based on the recorded data values and the recorded scan values.
摘要翻译：可以通过驱动数据输入信号上的低逻辑值和扫描拓扑的数据输出信号来执行具有与扫描拓扑结合的多个分量的目标系统的拓扑发现。对多个分量中的每一个的输入数据值和输出数据值进行采样和记录。然后通过扫描路径扫描低逻辑值，并记录在每个组件上。可以基于记录的数据值和记录的扫描值来确定扫描拓扑。

3. 发明授权

US08458505B2 Adapter and scan test logic synchronizing from idle state 有权
标题翻译：适配器和扫描测试逻辑从空闲状态同步
公开(公告)号：US08458505B2
公开(公告)日：2013-06-04
申请号：US13489641
申请日：2012-06-06
申请人： Gary L. Swoboda
发明人： Gary L. Swoboda
IPC分类号： G06F1/04
CPC分类号： G01R31/3177 , G01R31/317 , G06F1/12 , G06F1/3206 , G06F11/221 , G06F11/2284 , G06F11/267 , H04L7/046
摘要： A method comprises a system comprising a host device coupled to a first remote device actively operating according to a state diagram that the host device and all remote devices follow during operation of the system. The method further comprises powering up a second remote device while the host device and first remote device are actively operating according to the state diagram. The second remote device waits for a synchronization point sequence. Upon detecting the synchronization point sequence, the second remote device implements a predetermined feature set and synchronizes itself to the state diagram at a common point as the host device and first remote device.
摘要翻译：一种方法包括一种系统，该系统包括耦合到根据主机设备和所有远程设备在系统操作期间跟随的状态图主动操作的第一远程设备的主机设备。该方法还包括在主机设备和第一远程设备根据状态图主动操作时加电第二远程设备。第二个远程设备等待同步点序列。在检测到同步点序列时，第二远程设备实现预定的特征集并将其自身与公共点处的状态图同步为主机设备和第一远程设备。

4. 发明申请

US20130091361A1 Minimizing the Amount of Time Stamp Information Reported With Instrumentation Data 审中-公开
标题翻译：最小化使用仪器数据报告的时间戳信息量
公开(公告)号：US20130091361A1
公开(公告)日：2013-04-11
申请号：US12973274
申请日：2010-12-20
申请人： Gary L. Swoboda
发明人： Gary L. Swoboda
IPC分类号： H04L9/32
CPC分类号： G01R31/31725 , G01R31/31703 , G01R31/3177 , G06F11/0757 , G06F13/40 , G06F21/6245 , H04L9/3297
摘要： This invention is time stamping subsystem of an electronic apparatus. A time stamp generator generates a multibit time stamp value including a predetermined number of least significant bits overlapping a predetermined number of most significant bits. Each client receives the least significant bits. Each client associates captured data with a corresponding set of the least significant bits in a message. A central scheduling unit associates most significant bits of the time stamp value with the least significant bits of the message. This associating compares overlap bits of the most significant bits and least significant bits. The most significant bits are decremented until the overlap bits are equal.
摘要翻译：本发明是电子设备的时间戳子系统。时间戳发生器产生包括与预定数量的最高有效位重叠的预定数量的最低有效位的多位时间戳值。每个客户端接收最低有效位。每个客户端将捕获的数据与消息中的对应的最低有效位集合相关联。中央调度单元将时间戳值的最高有效位与消息的最低有效位相关联。该关联比较了最高有效位和最低有效位的重叠位。最高有效位递减直到重叠位相等。

5. 发明授权

US08219863B2 TAP state count specifying advanced mode command and command data 有权
标题翻译：指定高级模式命令和命令数据的TAP状态计数
公开(公告)号：US08219863B2
公开(公告)日：2012-07-10
申请号：US12830906
申请日：2010-07-06
申请人： Gary L. Swoboda
发明人： Gary L. Swoboda
IPC分类号： G01R31/28 , G06F11/00
CPC分类号： G01R31/318544 , G01R31/318555 , G01R31/318572
摘要： A method comprises performing at least one zero-bit scan across an interface link. The at least one zero-bit scan defines a command window. The method further comprises an interface adapter counting a number of inert scans in the command window, and the number of inert scans defines a particular command or data. An inert scan results in no data being moved into or out of the interface adapter.
摘要翻译：一种方法包括通过接口链路执行至少一个零位扫描。至少一个零位扫描定义了命令窗口。该方法还包括在命令窗口中计数多个惰性扫描的接口适配器，并且惰性扫描的数量定义了特定的命令或数据。惰性扫描导致没有数据被移入或移出接口适配器。

6. 发明授权

US08095840B2 Serial scan chain in a star configuration 有权
标题翻译：串行扫描链在星形配置中
公开(公告)号：US08095840B2
公开(公告)日：2012-01-10
申请号：US13098747
申请日：2011-05-02
申请人： Gary L. Swoboda
发明人： Gary L. Swoboda
IPC分类号： G01R31/28
CPC分类号： G01R31/318544 , G01R31/318558
摘要： A method implemented to test a plurality of components coupled in a star configuration, each component having a test access port (TAP) controller. The method comprises performing a capture phase of a scan operation on all of the TAP controllers in the star configuration and sequentially selecting one of the TAP controllers at a time to perform a shift state. When all of the TAP controllers have been sequentially selected to perform the shift phase, the method further comprises selecting all of the TAP controllers to perform an update phase.
摘要翻译：一种实现用于测试以星形配置耦合的多个组件的方法，每个组件具有测试接入端口（TAP）控制器。该方法包括在星形配置中对所有TAP控制器执行扫描操作的捕获阶段，并一次顺序地选择一个TAP控制器以执行移位状态。当所有TAP控制器已被顺序选择以执行移位阶段时，该方法还包括选择所有TAP控制器以执行更新阶段。

7. 发明申请

US20110320850A1 OFFLINE AT START UP OF A POWERED ON DEVICE 有权
标题翻译：开机启动时离线
公开(公告)号：US20110320850A1
公开(公告)日：2011-12-29
申请号：US13226058
申请日：2011-09-06
申请人： Gary L. Swoboda
发明人： Gary L. Swoboda
IPC分类号： G06F1/12
CPC分类号： G01R31/3177 , G01R31/317 , G06F1/12 , G06F1/3206 , G06F11/221 , G06F11/2284 , G06F11/267 , H04L7/046
摘要： A method comprises a system comprising a host device coupled to a first remote device actively operating according to a state diagram that the host device and all remote devices follow during operation of the system. The method further comprises powering up a second remote device while the host device and first remote device are actively operating according to the state diagram. The second remote device determines whether to initialize to a standard protocol or to an advanced protocol. Upon determining to initialize to the advanced protocol, the second remote device then waits for a synchronization point sequence.
摘要翻译：一种方法包括一种系统，该系统包括耦合到根据主机设备和所有远程设备在系统操作期间跟随的状态图主动操作的第一远程设备的主机设备。该方法还包括在主机设备和第一远程设备根据状态图主动操作时加电第二远程设备。第二个远程设备确定是初始化为标准协议还是高级协议。当确定初始化为高级协议时，第二远程设备然后等待同步点序列。

8. 发明授权

US08041999B2 Effecting adapter commands upon sequential target system TAP states 有权
标题翻译：对顺序目标系统TAP状态影响适配器命令
公开(公告)号：US08041999B2
公开(公告)日：2011-10-18
申请号：US12846270
申请日：2010-07-29
申请人： Gary L. Swoboda
发明人： Gary L. Swoboda
IPC分类号： G06F11/00
CPC分类号： G01R31/318544 , G01R31/31705 , G01R31/318536 , G01R31/318566
摘要： A method comprises performing at least one zero-bit scan across an interface. The at least one zero-bit scan defines a command window. Further, the method implements one of a selectable plurality of control levels in the command window based on the number of the at least one zero-bit scans.
摘要翻译：一种方法包括跨接口执行至少一个零位扫描。至少一个零位扫描定义了命令窗口。此外，该方法基于至少一个零位扫描的数量，在命令窗口中实现可选择的多个控制级别之一。

9. 发明授权

US08037355B2 Powering up adapter and scan test logic TAP controllers 有权
标题翻译：为适配器供电并扫描测试逻辑TAP控制器
公开(公告)号：US08037355B2
公开(公告)日：2011-10-11
申请号：US12134779
申请日：2008-06-06
申请人： Gary L. Swoboda
发明人： Gary L. Swoboda
IPC分类号： G06F11/00
CPC分类号： G01R31/3177 , G01R31/317 , G06F1/12 , G06F1/3206 , G06F11/221 , G06F11/2284 , G06F11/267 , H04L7/046
摘要： A method comprises a system comprising a host device coupled to a first remote device actively operating according to a state diagram that the host device and all remote devices follow during operation of the system. The method further comprises powering up a second remote device while the host device and first remote device are actively operating according to the state diagram. The second remote device determines whether to initialize to a standard protocol or to an advanced protocol. Upon determining to initialize to the advanced protocol, the second remote device then waits for a synchronization point sequence.
摘要翻译：一种方法包括一种系统，该系统包括耦合到根据主机设备和所有远程设备在系统操作期间跟随的状态图主动操作的第一远程设备的主机设备。该方法还包括在主机设备和第一远程设备根据状态图主动操作时加电第二远程设备。第二个远程设备确定是初始化为标准协议还是高级协议。当确定初始化为高级协议时，第二远程设备然后等待同步点序列。

10. 发明申请

US20110119541A1 BDX DATA IN STABLE STATES 审中-公开
标题翻译： BDX数据在稳定状态
公开(公告)号：US20110119541A1
公开(公告)日：2011-05-19
申请号：US13014486
申请日：2011-01-26
申请人： Gary L. Swoboda
发明人： Gary L. Swoboda
IPC分类号： G01R31/28 , G06F11/00
CPC分类号： G01R31/318544 , G01R31/31705 , G01R31/318536 , G01R31/318566
摘要： A method implemented in a test system comprises a test debug system and a target system, said target system comprising a test access port that functions according to a plurality of states and also comprising an adapter. The method comprises the adapter transferring data to the test debug system while the test access port remains in a predefined state. The predefined state comprises a state in which no scans occur.
摘要翻译：在测试系统中实现的方法包括测试调试系统和目标系统，所述目标系统包括根据多种状态起作用并且还包括适配器的测试访问端口。该方法包括在测试访问端口保持在预定状态下将数据传送到测试调试系统的适配器。预定义状态包括不发生扫描的状态。

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