Virtual COM port

The Embedded Debugger act as a Virtual Com Port gateway by using one of the ATmega256RFR2 UARTs. For further information on how to use the Virtual COM port, see Embedded Debugger.

Table 1. Virtual COM Port Connections
Pin on ATmega256RFR2 Function
PD2 UART RXD (ATmega256RFR2 RX line)
PD3 UART TXD (ATmega256RFR2 TX line)
Parent topic: Embedded Debugger Implementation