Infineon /XMC4200 /SCU_PLL /PLLSTAT

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Interpret as PLLSTAT

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 (value1)VCOBYST 0 (value1)PWDSTAT 0 (value1)VCOLOCK 0 (value1)K1RDY 0 (value1)K2RDY 0 (value1)BY 0 (value1)PLLLV 0 (value1)PLLHV 0 (value1)PLLSP

PLLHV=value1, PWDSTAT=value1, K2RDY=value1, VCOBYST=value1, BY=value1, K1RDY=value1, PLLLV=value1, PLLSP=value1, VCOLOCK=value1

Description

PLL Status Register

Fields

VCOBYST

VCO Bypass Status

0 (value1): Free-running / Normal Mode is entered

1 (value2): Prescaler Mode is entered

PWDSTAT

PLL Power-saving Mode Status

0 (value1): PLL Power-saving Mode was not entered

1 (value2): PLL Power-saving Mode was entered

VCOLOCK

PLL LOCK Status

0 (value1): PLL not locked

1 (value2): PLL locked

K1RDY

K1 Divider Ready Status

0 (value1): K1-Divider does not operate with the new value

1 (value2): K1-Divider operate with the new value

K2RDY

K2 Divider Ready Status

0 (value1): K2-Divider does not operate with the new value

1 (value2): K2-Divider operate with the new value

BY

Bypass Mode Status

0 (value1): Bypass Mode is not entered

1 (value2): Bypass Mode is entered. Input fOSC is selected as output fPLL.

PLLLV

Oscillator for PLL Valid Low Status Bit

0 (value1): The OSC frequency is not usable. Frequency fREF is too low.

1 (value2): The OSC frequency is usable

PLLHV

Oscillator for PLL Valid High Status Bit

0 (value1): The OSC frequency is not usable. Frequency fOSC is too high.

1 (value2): The OSC frequency is usable

PLLSP

Oscillator for PLL Valid Spike Status Bit

0 (value1): The OSC frequency is not usable. Spikes are detected that disturb a locked operation

1 (value2): The OSC frequency is usable

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