45.7.1 Cortex Debug Connector (10-pin)
For debuggers and/or programmers that support the Cortex Debug Connector (10-pin) interface the signals should be connected as shown in the figure below with details described in the table below.
| Header Signal Name | Description | Recommended Pin Connection |
|---|---|---|
| SWDCLK | Serial wire clock pin | Pull-up resistor 15kΩ |
| SWDIO | Serial wire bidirectional data pin | SWDIO: Pull-up resistor 15KΩ |
| RESET |
Target device reset pin, active low Refer to External Reset Circuit. | – |
| VTref | Target voltage sense, should be connected to the device VDD | – |
| GND | Ground | – |