Datasheet

623

32117D–AVR-01/12

AT32UC3C

25.6.15.4 Remote Loopback Mode

Remote loopback mode directly connects the RXD pin to the TXD pin, as shown in Figure 25-57.

The transmitter and the receiver are disabled and have no effect. This mode allows bit-by-bit

retransmission.

Figure 25-57. Remote Loopback Mode Configuration

Receiver

Transmitter

RXD

TXD