NXP Semiconductors K22F series, Reference Manual, Page: 1309 / 1407

LPUARTx_BAUD field descriptions (continued)
Field Description
0 One stop bit.
1 Two stop bits.
SBR Baud Rate Modulo Divisor.
The 13 bits in SBR[12:0] set the modulo divide rate for the baud rate generator. When SBR is 1 - 8191,
the baud rate equals "baud clock / ((OSR+1) × SBR)". The 13-bit baud rate setting [SBR12:SBR0] must
only be updated when the transmitter and receiver are both disabled (LPUART_CTRL[RE] and
LPUART_CTRL[TE] are both 0).
48.2.2 LPUART Status Register (LPUARTx_STAT)
Address: 4002_A000h base + 4h offset = 4002_A004h
Bit 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
R
LBKDIF
RXEDGIF
MSBF
RXINV
RWUID
BRK13
LBKDE
RAF
TDRE
TC
RDRF
IDLE
OR
NF FE PF
W
w1c
w1c
w1c w1c w1c w1c w1c
Reset 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0
Bit
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
R
MA1F MA2F
0
W
w1c w1c
Reset 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
LPUARTx_STAT field descriptions
Field Description
31
LBKDIF
LIN Break Detect Interrupt Flag
LBKDIF is set when the LIN break detect circuitry is enabled and a LIN break character is detected.
LBKDIF is cleared by writing a 1 to it.
Table continues on the next page...
Chapter 48 Low Power Universal Asynchronous Receiver/Transmitter (LPUART)
K22F Sub-Family Reference Manual, Rev. 4, 08/2016
NXP Semiconductors 1309