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

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