Datasheet

DescriptionResetTypeNameBit/Field
UART Break Error
DescriptionValue
No break condition has occurred0
A break condition has been detected, indicating that the receive
data input was held Low for longer than a full-word transmission
time (defined as start, data, parity, and stop bits).
1
In FIFO mode, this error is associated with the character at the top of
the FIFO. When a break occurs, only one 0 character is loaded into the
FIFO. The next character is only enabled after the received data input
goes to a 1 (marking state), and the next valid start bit is received.
0ROBE10
UART Parity Error
DescriptionValue
No parity error has occurred0
The parity of the received data character does not match the
parity defined by bits 2 and 7 of the UARTLCRH register.
1
In FIFO mode, this error is associated with the character at the top of
the FIFO.
0ROPE9
UART Framing Error
DescriptionValue
No framing error has occurred0
The received character does not have a valid stop bit (a valid
stop bit is 1).
1
0ROFE8
Data Transmitted or Received
Data that is to be transmitted via the UART is written to this field.
When read, this field contains the data that was received by the UART.
0x00RWDATA7:0
1325December 13, 2013
Texas Instruments-Advance Information
Tiva
™
TM4C129XNCZAD Microcontroller