Freescale Semiconductor /MKM34ZA5 /SIM /CTRL_REG

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Interpret as CTRL_REG

31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (0)NMIDIS 0 (PLL_VLP_EN)PLL_VLP_EN 0 (PTC2_HD_EN)PTC2_HD_EN 0 (00)SAR_TRG_CLK_SEL 0 (000)CLKOUTSEL

CLKOUTSEL=000, NMIDIS=0, SAR_TRG_CLK_SEL=00

Description

System Control Register

Fields

NMIDIS

NMI Disable

0 (0): NMI enabled

1 (1): NMI disabled

PLL_VLP_EN

PLL VLP Enable

PTC2_HD_EN

PTC2 HighDrive Enable

SAR_TRG_CLK_SEL

SAR ADC Trigger Clk Select

0 (00): Bus Clock (During Low Power Modes such as stop, the Bus clock is not available for conversion and should not be selected in case a conversion needs to be performed while in stop)

1 (01): ADC asynchronous Clock

2 (10): ERCLK32K

3 (11): OSCCLK

CLKOUTSEL

Clock out Select

0 (000): Disabled

1 (001): Gated Core Clk

2 (010): Bus/Flash Clk

3 (011): LPO clock from PMC

4 (100): IRC clock from MCG

5 (101): Muxed 32Khz source (please refer SOPT1[19:18] for possible options)

6 (110): MHz Oscillator external reference clock

7 (111): PLL clock output from MCG

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