EFM32WG Datasheet, PDF (403/834 Pages) List of Unclassifed Manufacturers – The EFM32WG Wonder Gecko is the ideal choice for demanding 8-, 16-, and 32-bit energy sensitive applications.

Offset
0x3D000
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Bit Position
Reset
Access
Name
Bit
Name
Reset
Access Description
31:0
FIFO0D
0xXXXXXXXX RW
Device EP 0/Host Channel 0 FIFO
FIFO 0 push/pop region. Used in slave mode.
15.6.70 USB_FIFO1Dx - Device EP 1/Host Channel 1 FIFO
This register, available in both Host and Device modes, is used to read or write the FIFO space for
endpoint 1 or channel 1, in a given direction. If a host channel is of type IN, the FIFO can only be read
on the channel. Similarly, if a host channel is of type OUT, the FIFO can only be written on the channel.
Offset
0x3E000
Bit Position
Reset
Access
Name
Bit
Name
Reset
Access Description
31:0
FIFO1D
0xXXXXXXXX RW
Device EP 1/Host Channel 1 FIFO
FIFO 1 push/pop region. Used in slave mode.
15.6.71 USB_FIFO2Dx - Device EP 2/Host Channel 2 FIFO
This register, available in both Host and Device modes, is used to read or write the FIFO space for
endpoint 2 or channel 2, in a given direction. If a host channel is of type IN, the FIFO can only be read
on the channel. Similarly, if a host channel is of type OUT, the FIFO can only be written on the channel.
2013-05-08 - Wonder Gecko Family - d0233_Rev0.50
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