NXP Semiconductors K32 L2A Series, Reference Manual, Page: 828 / 1379

LPUARTx_DATA field descriptions (continued)
Field Description
0 The dataword was received without a parity error.
1 The dataword was received with a parity error.
13
FRETSC
Frame Error / Transmit Special Character
For reads, indicates the current received dataword contained in DATA[R9:R0] was received with a frame
error. For writes, indicates a break or idle character is to be transmitted instead of the contents in
DATA[T9:T0]. T9 is used to indicate a break character when 0 and a idle character when 1, he contents of
DATA[T8:T0] should be zero.
0 The dataword was received without a frame error on read, transmit a normal character on write.
1 The dataword was received with a frame error, transmit an idle or break character on transmit.
12
RXEMPT
Receive Buffer Empty
Asserts when there is no data in the receive buffer. This field does not take into account data that is in the
receive shift register.
0 Receive buffer contains valid data.
1 Receive buffer is empty, data returned on read is not valid.
11
IDLINE
Idle Line
Indicates the receiver line was idle before receiving the character in DATA[9:0]. Unlike the IDLE flag, this
bit can set for the first character received when the receiver is first enabled.
0 Receiver was not idle before receiving this character.
1 Receiver was idle before receiving this character.
10
Reserved
This field is reserved.
This read-only field is reserved and always has the value 0.
9
R9T9
Read receive data buffer 9 or write transmit data buffer 9.
8
R8T8
Read receive data buffer 8 or write transmit data buffer 8.
7
R7T7
Read receive data buffer 7 or write transmit data buffer 7.
6
R6T6
Read receive data buffer 6 or write transmit data buffer 6.
5
R5T5
Read receive data buffer 5 or write transmit data buffer 5.
4
R4T4
Read receive data buffer 4 or write transmit data buffer 4.
3
R3T3
Read receive data buffer 3 or write transmit data buffer 3.
2
R2T2
Read receive data buffer 2 or write transmit data buffer 2.
1
R1T1
Read receive data buffer 1 or write transmit data buffer 1.
0
R0T0
Read receive data buffer 0 or write transmit data buffer 0.
Register definition
K32 L2A Reference Manual, Rev. 2, 01/2020
828 NXP Semiconductors