| Pin | Bezeichnung | Signalpegel | Funktion |
| 1 | GND | - | |
| 2 | V850_MUX | 3,3V | |
| 3 | /V850_RESET | 3,3V | Active low reset signal of V850 Radioprocessor |
| 4 | V850_UART_IN | 3,3V | Serieller Eingang (RX) des Radioprozessors (Debug-UART) |
| 5 | V850_UART_OUT | 3,3V | Serieller Ausgang (TX) des Radioprozessors (Debug-UART) |
| 6 | V850_VPP_ON | 3,3V | |
| 7 | GND | - | |
| 8 | JTAG_VTref | 3,3V | JTAG signal voltage reference |
| 9 | JTAG_TDO | 3,3V | JTAG Signal „Test-Data-Out“ |
| 10 | JTAG_TCK | 3,3V | JTAG Signal „Test-Data-Clock“ |
| 11 | JTAG_TMS | 3,3V | JTAG Signal „Test-Mode“ |
| 12 | JTAG_TDI | 3,3V | JTAG Signal „Test-Data-In“ |
| 13 | JTAG_TRST | 3,3V | JTAG Signal „Test-Reset“ |
| 14 | GND | - | |
| 15 | JTAG_RTCK | 3,3V | JTAG Signal „Test-Data-Remote-Clock“ |
| 16 | GND | - | |