EFM32WG Datasheet, PDF (512/834 Pages) List of Unclassifed Manufacturers – The EFM32WG Wonder Gecko is the ideal choice for demanding 8-, 16-, and 32-bit energy sensitive applications.

Bit
13
12:9
8:0
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Name
Value
1
Reset
Access Description
Description
The transmitter is disabled, clearing TXENS after the frame has been transmitted
TXBREAK
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 TXDATA.
Value
0
1
Description
The specified number of stop-bits are transmitted
Instead of the ordinary stop-bits, 0 is transmitted to generate a break. A single stop-bit is generated after the break to
allow the receiver to detect the start of the next frame
Reserved
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
TXDATA
0x000
W
TX Data
Use this register to write data to the LEUART. If the transmitter is enabled, a transfer will be initiated at the first opportunity.
19.5.11 LEUARTn_TXDATA - Transmit Buffer Data Register (Async Reg)
For more information about Asynchronous Registers please see Section 5.3 (p. 21) .
Offset
Bit Position
0x028
Reset
Access
Name
Bit
Name
Reset
Access Description
31:8
Reserved
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
7:0
TXDATA
0x00
W
TX Data
This frame will be added to the transmit buffer. Only 8 LSB can be written using this register. 9th bit and control bits will be cleared.
19.5.12 LEUARTn_IF - Interrupt Flag Register
Offset
0x02C
Reset
Access
Bit Position
Name
Bit
31:11
10
9
8
Name
Reset
Access Description
Reserved
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
SIGF
0
R
Signal Frame Interrupt Flag
Set when a signal frame is detected.
STARTF
0
R
Start Frame Interrupt Flag
Set when a start frame is detected.
MPAF
0
R
Multi-Processor Address Frame Interrupt Flag
2013-05-08 - Wonder Gecko Family - d0233_Rev0.50
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