Datasheet

338
AT32UC3A
26.7.9.4 Remote Loopback Mode
Remote loopback mode directly connects the RXD pin to the TXD pin, as shown in Figure 26-43
on page 338. The transmitter and the receiver are disabled and have no effect. This mode
allows bit-by-bit retransmission.
Figure 26-43. Remote Loopback Mode Configuration
Receiver
Transmitter
RXD
TXD
1
32058K
AVR32-01/12