DescriptionResetTypeNameBit/Field
UART Transmit Enable
DescriptionValue
The transmit section of the UART is enabled.1
The transmit section of the UART is disabled.0
If the UART is disabled in the middle of a transmission, it completes the
current character before stopping.
Note: To enable transmission, the UARTEN bit must also be set.
1R/WTXE8
UART Loop Back Enable
DescriptionValue
The UnTx path is fed through the UnRx path.1
Normal operation.0
0R/WLBE7
LIN Mode Enable
DescriptionValue
The UART operates in LIN mode.1
Normal operation.0
0R/WLIN6
High-Speed Enable
DescriptionValue
The UART is clocked using the system clock divided by 16.0
The UART is clocked using the system clock divided by 8.1
Note: System clock used is also dependent on the baud-rate divisor
configuration (see page 637) and page 638).
The state of this bit has no effect on clock generation in ISO
7816 smart card mode (the SMART bit is set).
0R/WHSE5
End of Transmission
This bit determines the behavior of the TXRIS bit in the UARTRIS
register.
DescriptionValue
The TXRIS bit is set only after all transmitted data, including
stop bits, have cleared the serializer.
1
The TXRIS bit is set when the transmit FIFO condition specified
in UARTIFLS is met.
0
0R/WEOT4
643July 24, 2012
Texas Instruments-Production Data
Stellaris
®
LM3S6G65 Microcontroller
OBSOLETE: TI has discontinued production of this device.