| 发明名称 |
INTEGRATED CIRCUIT WITH JTAG PORT, TAP LINKING MODULE, AND OFF-CHIP TAP INTERFACE PORT |
| 摘要 |
An IC includes an IEEE 1149.1 standard test access port (TAP) interface and an additional Off-Chip TAP interface. The Off-Chip TAP interface connects to the TAP of another IC. The Off Chip TAP interface can be selected by a TAP Linking Module on the IC.
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| 申请公布号 |
US2012144254(A1) |
申请公布日期 |
2012.06.07 |
| 申请号 |
US201213370521 |
申请日期 |
2012.02.10 |
| 申请人 |
WHETSEL LEE D.;TEXAS INSTRUMENTS INCORPORATED |
发明人 |
WHETSEL LEE D. |
| 分类号 |
G01R31/3177;G01R31/28;G01R31/3185;G06F11/25;G06F11/267 |
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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