EFM32WG Datasheet, PDF (144/834 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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11.5.12 CMU_STATUS - Status Register
Offset
0x02C
Reset
Access
Bit Position
Name
Bit
31:18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
Name
Reset
Access Description
Reserved
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
USBCLFRCOSEL
0
R
USBC LFRCO Selected
LFRCO is selected (and active) as HFCORECLK_USBC.
USBCLFXOSEL
0
R
USBC LFXO Selected
LFXO is selected (and active) as HFCORECLK_USBC.
USBCHFCLKSEL
0
R
USBC HFCLK Selected
HFCLK is selected (and active) as HFCORECLK_USBC.
CALBSY
0
R
Calibration Busy
Calibration is on-going.
LFXOSEL
0
R
LFXO Selected
LFXO is selected as HFCLK clock source.
LFRCOSEL
0
R
LFRCO Selected
LFRCO is selected as HFCLK clock source.
HFXOSEL
0
R
HFXO Selected
HFXO is selected as HFCLK clock source.
HFRCOSEL
1
R
HFRCO Selected
HFRCO is selected as HFCLK clock source.
LFXORDY
0
R
LFXO Ready
LFXO is enabled and start-up time has exceeded.
LFXOENS
0
R
LFXO Enable Status
LFXO is enabled.
LFRCORDY
0
R
LFRCO Ready
LFRCO is enabled and start-up time has exceeded.
LFRCOENS
0
R
LFRCO Enable Status
LFRCO is enabled.
AUXHFRCORDY
0
R
AUXHFRCO Ready
AUXHFRCO is enabled and start-up time has exceeded.
AUXHFRCOENS
0
R
AUXHFRCO Enable Status
AUXHFRCO is enabled.
HFXORDY
0
R
HFXO Ready
HFXO is enabled and start-up time has exceeded.
HFXOENS
0
R
HFXO Enable Status
HFXO is enabled.
HFRCORDY
1
R
HFRCO Ready
2013-05-08 - Wonder Gecko Family - d0233_Rev0.50
144
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