| Pin | Name | Direction | Description |
|---|---|---|---|
| 1 | TCK |
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Test Clock |
| 2 | GND |
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Ground |
| 3 | TDI |
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Test Data Input |
| 4 | GND |
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Ground |
| 5 | TDO |
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Test Data Output |
| 6 | VCC |
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Power Supply |
| 7 | TMS |
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Test Mode Select |
| 8 | TRS |
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Test Reset |



