EFM32WG Datasheet, PDF (483/834 Pages) List of Unclassifed Manufacturers – The EFM32WG Wonder Gecko is the ideal choice for demanding 8-, 16-, and 32-bit energy sensitive applications.

...the world's most energy friendly microcontrollers
Bit
29
28
27
26:25
24:16
15
14
13
12
11
10:9
8:0
Name
Reset
Access Description
Set to disable transmitter and release data bus directly after transmission.
TXBREAK1
0
W
Transmit Data As Break
Set to send data as a break. Recipient will see a framing error or a break condition depending on its configuration and the value
of USARTn_WDATA.
TXTRIAT1
0
W
Set TXTRI After Transmission
Set to tristate transmitter by setting TXTRI after transmission.
UBRXAT1
0
W
Unblock RX After Transmission
Set clear RXBLOCK after transmission, unblocking the receiver.
Reserved
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
TXDATA1
0x000
W
TX Data
Second frame to write to FIFO.
RXENAT0
0
W
Enable RX After Transmission
Set to enable reception after transmission.
TXDISAT0
0
W
Clear TXEN After Transmission
Set to disable transmitter and release data bus directly after transmission.
TXBREAK0
0
W
Transmit Data As Break
Set to send data as a break. Recipient will see a framing error or a break condition depending on its configuration and the value
of WDATA.
TXTRIAT0
0
W
Set TXTRI After Transmission
Set to tristate transmitter by setting TXTRI after transmission.
UBRXAT0
0
W
Unblock RX After Transmission
Set clear RXBLOCK after transmission, unblocking the receiver.
Reserved
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
TXDATA0
0x000
W
TX Data
First frame to write to buffer.
17.5.16 USARTn_TXDOUBLE - TX Buffer Double Data Register
Offset
0x03C
Reset
Access
Bit Position
Name
Bit
31:16
15:8
7:0
Name
Reset
Access Description
Reserved
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
TXDATA1
0x00
W
TX Data
Second frame to write to buffer.
TXDATA0
0x00
W
TX Data
First frame to write to buffer.
2013-05-08 - Wonder Gecko Family - d0233_Rev0.50
483
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