发明名称 |
Diagnostic mode switching |
摘要 |
A system is described having a JTAG diagnostic unit and a serial wire diagnostic unit. A watcher unit is connected to a data connection shared between the diagnostic units. Special patterns detected upon the shared data connection serve to switch between diagnostic modes with respective ones of the diagnostic units becoming active.
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申请公布号 |
US2010223518(A1) |
申请公布日期 |
2010.09.02 |
申请号 |
US20100656434 |
申请日期 |
2010.01.29 |
申请人 |
HARROD PETER LOGAN;ASHFIELD EDMOND JOHN SIMON;HOULIHANE THOMAS SEAN;KIMELMAN PAUL;CRASKE SIMON JOHN;WILLIAMS MICHAEL JOHN |
发明人 |
HARROD PETER LOGAN;ASHFIELD EDMOND JOHN SIMON;HOULIHANE THOMAS SEAN;KIMELMAN PAUL;CRASKE SIMON JOHN;WILLIAMS MICHAEL JOHN |
分类号 |
G01R31/3177;G06F11/25 |
主分类号 |
G01R31/3177 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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