ARM Multi-ICE
This preset pin mapping is available for XJLink2-series JTAG controllers only.
| Pin number | Connector Pin Description | XJLink2 Assignment |
|---|---|---|
| 1 | Vtref - Reference supply | Input * |
| 2 | -- | Input |
| 3 | nTRST - JTAG reset | High |
| 4 | GND | Soft GND |
| 5 | TDI - JTAG data in (to board) | TDI |
| 6 | GND | Soft GND |
| 7 | TMS - JTAG mode select | TMS |
| 8 | GND | Soft GND |
| 9 | TCK - JTAG clock | TCK |
| 10 | GND | Hard GND |
| 11 | RTCK - Return clock | Input * |
| 12 | GND | Soft GND |
| 13 | TDO - JTAG data out (from board) | TDO |
| 14 | GND | Soft GND |
| 15 | nSRST - System reset | High |
| 16 | GND | Soft GND |
| 17 | DBGRQ - Debug Request | Input |
| 18 | GND | Soft GND |
| 19 | 5V supply to board | Input |
| 20 | GND | Hard GND |
* The XJLink2 can support reference voltages and RTCK signals - start with this preset and then customise it if you need these.
XJTAG v4.2.0