LM3S818-IQN50-C2 Datasheet, PDF (386/569 Pages) Texas Instruments – LM3S818 Microcontroller

NRND: Not recommended for new designs.
Universal Asynchronous Receivers/Transmitters (UARTs)
Bit/Field
7
6:1
0
Name
LBE
reserved
UARTEN
Type
R/W
RO
R/W
Reset
0
0
0
Description
UART Loop Back Enable
If this bit is set to 1, the UnTX path is fed through the UnRX path.
Software should not rely on the value of a reserved bit. To provide
compatibility with future products, the value of a reserved bit should be
preserved across a read-modify-write operation.
UART Enable
If this bit is set to 1, the UART is enabled. When the UART is disabled
in the middle of transmission or reception, it completes the current
character before stopping.
386
June 18, 2012
Texas Instruments-Production Data