| bdiGDB for GNU Debugger, BDI2000 | User Manual | 10 | ||||||
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| BDI TARGET B Connector Signals: |
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| 1 |
| TDO | JTAG Test Data Out |
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| This input to the BDI2000 connects to the target TDO line. |
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| 2 |
| reserved |
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| 3 |
| TDI | JTAG Test Data In |
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| This output of the BDI2000 connects to the target TDI line. |
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| 4 |
| reserved |
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| 5 |
| RTCK | Returned JTAG Test Clock |
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| This input to the BDI2000 connects to the target RTCK line. |
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| 6 |
| Vcc Target | 1.8 – 5.0V: |
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| This is the target reference voltage. It indicates that the target has power and it is also used |
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| to create the |
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| levels to the target. It is normally fed from Vdd I/O on the target board. |
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| 3.0 – 5.0V with Rev. A/B : |
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| This input to the BDI2000 is used to detect if the target is powered up. If there is a current |
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| limiting resistor between this pin and the target Vdd, it should be 100 Ohm or less. |
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| 7 |
| TCK | JTAG Test Clock |
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| This output of the BDI2000 connects to the target TCK line. |
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| 8 |
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| JTAG Test Reset |
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| TRST |
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| This |
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| target. Default driver type is |
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| 9 |
| TMS | JTAG Test Mode Select |
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| This output of the BDI2000 connects to the target TMS line. |
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| 10 |
| reserved |
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| 11 |
| reserved |
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| 12 |
| GROUND | System Ground |
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| 13 |
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| System Reset |
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| RESET |
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| This |
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| 14 |
| reseved |
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| 15 |
| reseved |
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| 16 |
| GROUND | System Ground |
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© Copyright | V 1.04 |