Freescale Semiconductor /MKL27Z4 /SIM /SOPT2

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Interpret as SOPT2

USBSRC=0, TPMSRC=00, FLEXIOSRC=00, LPUART1SRC=00, RTCCLKOUTSEL=0, LPUART0SRC=00

Description

System Options Register 2

Fields

RTCCLKOUTSEL	RTC Clock Out Select 0 (0): RTC 1 Hz clock is output on the RTC_CLKOUT pin. 1 (1): OSCERCLK clock is output on the RTC_CLKOUT pin.
CLKOUTSEL	CLKOUT select 2 (010): Bus clock 3 (011): LPO clock (1 kHz) 4 (100): LIRC_CLK 6 (110): OSCERCLK 7 (111): IRC48M clock (IRC48M clock can be output to PAD only when chip VDD is 2.7-3.6 V)
USBSRC	USB clock source select 0 (0): External bypass clock (USB_CLKIN). 1 (1): IRC48M clock
FLEXIOSRC	FlexIO Module Clock Source Select 0 (00): Clock disabled 1 (01): IRC48M clock 2 (10): OSCERCLK clock 3 (11): MCGIRCLK clock
TPMSRC	TPM Clock Source Select 0 (00): Clock disabled 1 (01): IRC48M clock 2 (10): OSCERCLK clock 3 (11): MCGIRCLK clock
LPUART0SRC	LPUART0 Clock Source Select 0 (00): Clock disabled 1 (01): IRC48M clock 2 (10): OSCERCLK clock 3 (11): MCGIRCLK clock
LPUART1SRC	LPUART1 Clock Source Select 0 (00): Clock disabled 1 (01): IRC48M clock 2 (10): OSCERCLK clock 3 (11): MCGIRCLK clock

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