TM4C123G LaunchPad
The TI TM4C123G LaunchPad evaluation board does not come with an external debug connector. Therefore, in order to use an external debug probe, like the J-Link, at the first, the Tiva C Series TM4C123G LaunchPad board needs to be manually setup:
- Solder a 7-pin strip header to DBG (see image below)
- Connect the debug interface signals manually (e.g. using jumping wires) as shown in the table below
TM4C123G LaunchPad | J-Link |
---|---|
TCK | Pin 9 (SWCLK / TCK) |
TMS | Pin 7 (SWDIO / TMS) |
TDO | Pin 13 (SWO / TDO) |
TDI | Pin 5 (TDI) |
RESET | Pin 15 (nRST) |
3.3V | Pin 1 (VTref) |
GND | Pin 4 (GND) |