9.2.3 Color-Coded Signal Label
| MIPS EJTAG | Cortex SWD | debugWIRE | PDI UPDI | AVR ISP | ICSP | Row Number | Row Color |
|---|---|---|---|---|---|---|---|
| MCLR | MLCR | MLCR | 1 | Orange | |||
| VIO_REF | VTG | VTG | VTG | VTG | VDD | 2 | Red |
| GND | GND | GND | GND | GND | GND | 3 | Brown |
| TDO | SWO | DAT | MISO | DAT | 4 | Yellow | |
| TCK | SWCLK | dW | SCK | CLK | 5 | Green | |
| CLK | RESET | AUX | 6 | Blue | |||
| TDI | MOSI | 7 | Purple | ||||
| TMS | SWDIO | 8 | Gray | ||||
| For more detailed information, see 3.3.1 Target Connection Pinout. | |||||||