公开(公告)号：US09152520B2

公开(公告)日：2015-10-06

申请号：US14038743

申请日：2013-09-26

Applicant: Texas Instruments, Incorporated

Inventor： Anshul Gahoi ,  Raghavendra Santhanagopal ,  Pradeep Kumar Babu

IPC: G06F17/50 ,  G06F9/44 ,  G01R31/28 ,  G01R27/28 ,  G06F11/27 ,  G01R13/28

CPC classification number: G06F11/27 ,  G01R13/28 ,  G01R31/3177 ,  G06F9/44 ,  G06F11/273 ,  G06F17/5027 ,  G06F17/5054

Abstract: A programmable interface-based validation and debug system includes, for example, a test connector that is arranged to communicatively couple a design under test to the test fixture. A programmable logic interface is communicatively coupled to the test connector and is arranged to receive a downloadable test bench, where the downloadable test bench is arranged to apply test vectors from a first set of test vectors to a first test control bus. A multiplexer is arranged to selectively couple one of the first test control bus and a second test control bus to a shared test bus that is coupled to the test connector, where the second test control bus is arranged to apply test vectors from a second set of test vectors provided by, for example, a debugger that is operated by a human.

Abstract translation: 基于可编程接口的验证和调试系统包括例如测试连接器，该测试连接器布置成将被测设备通信地耦合到测试夹具。 可编程逻辑接口通信地耦合到测试连接器并且被布置成接收可下载的测试台，其中可下载的测试台被布置为将测试向量从第一组测试向量应用到第一测试控制总线。 多路复用器被布置为选择性地将第一测试控制总线和第二测试控制总线中的一个耦合到耦合到测试连接器的共享测试总线，其中第二测试控制总线被布置成将测试向量从第二组 测试向量由例如由人操作的调试器提供。

公开(公告)号：US20150253387A1

公开(公告)日：2015-09-10

申请号：US14721216

申请日：2015-05-26

Applicant: Texas Instruments, Incorporated

Inventor： Anshul Gahoi ,  Raghavendra Santhanagopal ,  Pradeep Kumar Babu

IPC: G01R31/3177

CPC classification number: G06F11/27 ,  G01R13/28 ,  G01R31/3177 ,  G06F9/44 ,  G06F11/273 ,  G06F17/5027 ,  G06F17/5054

Abstract: A programmable interface-based validation and debug system includes, for example, a test connector that is arranged to communicatively couple a design under test to the test fixture. A programmable logic interface is communicatively coupled to the test connector and is arranged to receive a downloadable test bench, where the downloadable test bench is arranged to apply test vectors from a first set of test vectors to a first test control bus. A multiplexer is arranged to selectively couple one of the first test control bus and a second test control bus to a shared test bus that is coupled to the test connector, where the second test control bus is arranged to apply test vectors from a second set of test vectors provided by, for example, a debugger that is operated by a human.

Abstract translation: 基于可编程接口的验证和调试系统包括例如测试连接器，该测试连接器布置成将被测设备通信地耦合到测试夹具。 可编程逻辑接口通信地耦合到测试连接器并且被布置成接收可下载的测试台，其中可下载的测试台被布置为将测试向量从第一组测试向量应用到第一测试控制总线。 多路复用器被布置为选择性地将第一测试控制总线和第二测试控制总线中的一个耦合到耦合到测试连接器的共享测试总线，其中第二测试控制总线被布置成将测试向量从第二组 由例如由人操作的调试器提供的测试向量。

公开(公告)号：US20150089289A1

公开(公告)日：2015-03-26

申请号：US14038743

申请日：2013-09-26

Applicant: Texas Instruments, Incorporated

Inventor： Anshul Gahoi ,  Raghavendra Santhanagopal ,  Pradeep Kumar Babu

IPC: G06F11/27

CPC classification number: G06F11/27 ,  G01R13/28 ,  G01R31/3177 ,  G06F9/44 ,  G06F11/273 ,  G06F17/5027 ,  G06F17/5054

Abstract: A programmable interface-based validation and debug system includes, for example, a test connector that is arranged to communicatively couple a design under test to the test fixture. A programmable logic interface is communicatively coupled to the test connector and is arranged to receive a downloadable test bench, where the downloadable test bench is arranged to apply test vectors from a first set of test vectors to a first test control bus. A multiplexer is arranged to selectively couple one of the first test control bus and a second test control bus to a shared test bus that is coupled to the test connector, where the second test control bus is arranged to apply test vectors from a second set of test vectors provided by, for example, a debugger that is operated by a human.