NXP Semiconductors K32 L2A Series, Reference Manual, Page: 813 / 1379

31.2.1 Version ID Register (LPUARTx_VERID)
Address: Base a 0h offset
Bit 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
R
MAJOR MINOR FEATURE
W
Reset
0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
LPUARTx_VERID field descriptions
Field Description
31–24
MAJOR
Major Version Number
This read only field returns the major version number for the module specification.
23–16
MINOR
Minor Version Number
This read only field returns the minor version number for the module specification.
FEATURE Feature Identification Number
This read only field returns the feature set number.
0x0001 Standard feature set.
0x0003 Standard feature set with MODEM/IrDA support.
31.2.2 Parameter Register (LPUARTx_PARAM)
Address: Base a 4h offset
Bit 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
R
0 RXFIFO TXFIFO
W
Reset
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0
LPUARTx_PARAM field descriptions
Field Description
31–16
Reserved
This field is reserved.
This read-only field is reserved and always has the value 0.
15–8
RXFIFO
Receive FIFO Size
The number of words in the receive FIFO is 2^RXFIFO.
TXFIFO Transmit FIFO Size
The number of words in the transmit FIFO is 2^TXFIFO.
Chapter 31 Low Power Universal Asynchronous Receiver/Transmitter (LPUART)
K32 L2A Reference Manual, Rev. 2, 01/2020
NXP Semiconductors 813