EFM32WG Datasheet, PDF (816/834 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
34.3.4 FPUEH_IEN - Interrupt Enable Register
Offset
0x00C
Reset
Access
Bit Position
Name
Bit
Name
Reset
Access Description
31:6
Reserved
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
5
FPIXC
0
RW
FPIXC Interrupt Enable
Enable/disable the FPIXC interrupt
4
FPIDC
0
RW
FPIDC Interrupt Enable
Enable/disable the FPIDC interrupt
3
FPOFC
0
RW
FPOFC Interrupt Enable
Enable/disable the FPOFC interrupt
2
FPUFC
0
Enable/disable the FPUFC interrupt
RW
FPUFC Interrupt Enable
1
FPDZC
0
RW
FPDZC Interrupt Enable
Enable/disable the FPDZC interrupt
0
FPIOC
0
RW
FPIOC Interrupt Enable
Enable/disable the FPIOC interrupt
2013-05-08 - Wonder Gecko Family - d0233_Rev0.50
816
www.energymicro.com