EFM32WG Datasheet, PDF (487/834 Pages) List of Unclassifed Manufacturers – The EFM32WG Wonder Gecko is the ideal choice for demanding 8-, 16-, and 32-bit energy sensitive applications.

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Bit
Name
Reset
Access Description
Enable interrupt on framing error.
8
PERR
0
RW
Parity Error Interrupt Enable
Enable interrupt on parity error (asynchronous mode only).
7
TXUF
0
RW
TX Underflow Interrupt Enable
Enable interrupt on TX underflow.
6
TXOF
0
RW
TX Overflow Interrupt Enable
Enable interrupt on TX overflow.
5
RXUF
0
RW
RX Underflow Interrupt Enable
Enable interrupt on RX underflow.
4
RXOF
0
RW
RX Overflow Interrupt Enable
Enable interrupt on RX overflow.
3
RXFULL
0
RW
RX Buffer Full Interrupt Enable
Enable interrupt on RX Buffer full.
2
RXDATAV
0
RW
RX Data Valid Interrupt Enable
Enable interrupt on RX data.
1
TXBL
0
RW
TX Buffer Level Interrupt Enable
Enable interrupt on TX buffer level.
0
TXC
0
RW
TX Complete Interrupt Enable
Enable interrupt on TX complete.
17.5.21 USARTn_IRCTRL - IrDA Control Register
Offset
0x050
Reset
Access
Bit Position
Name
Bit
31:8
7
6:4
3
Name
Reset
Access Description
Reserved
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
IRPRSEN
0
RW
IrDA PRS Channel Enable
Enable the PRS channel selected by IRPRSSEL as input to IrDA module instead of TX.
IRPRSSEL
0x0
RW
IrDA PRS Channel Select
A PRS can be used as input to the pulse modulator instead of TX. This value selects the channel to use.
Value
0
1
2
3
4
5
6
7
Mode
PRSCH0
PRSCH1
PRSCH2
PRSCH3
PRSCH4
PRSCH5
PRSCH6
PRSCH7
Description
PRS Channel 0 selected
PRS Channel 1 selected
PRS Channel 2 selected
PRS Channel 3 selected
PRS Channel 4 selected
PRS Channel 5 selected
PRS Channel 6 selected
PRS Channel 7 selected
IRFILT
0
RW
IrDA RX Filter
2013-05-08 - Wonder Gecko Family - d0233_Rev0.50
487
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