Silicon Laboratories EFR32xG14 Wireless Gecko Reference Manual page 631

Bit Name
0
1
3:2 PARITY
Determines whether parity bits are enabled, and whether even or odd parity should be used.
Value
0
2
3
1 DATABITS
This register sets the number of data bits.
Value
0
1
0 AUTOTRI
When set, LEUn_TX is tristated whenever the transmitter is inactive.
Value
0
1
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LEUART - Low Energy Universal Asynchronous Receiver/Transmitter
Reset Access Description
ONE One stop-bit is transmitted with every frame
TWO Two stop-bits are transmitted with every frame
0x0 RW Parity-Bit Mode
Mode Description
NONE Parity bits are not used
EVEN Even parity are used. Parity bits are automatically generated and
checked by hardware.
ODD Odd parity is used. Parity bits are automatically generated and checked
by hardware.
0 RW Data-Bit Mode
Mode Description
EIGHT Each frame contains 8 data bits
NINE Each frame contains 9 data bits
0 RW Automatic Transmitter Tristate
Description
LEUn_TX is held high when the transmitter is inactive. INV inverts the
inactive state.
LEUn_TX is tristated when the transmitter is inactive
Reference Manual
Rev. 1.1 | 631