PWDSTAT=value1, BY=value1, VCOBYST=value1, VCOLOCK=value1, VCOLOCKED=value1
USB PLL Status Register
VCOBYST | VCO Bypass Status 0 (value1): 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 VCO Lock Status 0 (value1): The frequency difference of fREF and fDIV is greater than allowed. The VCO part of the PLL can not lock on a target frequency. 1 (value2): The frequency difference of fREF and fDIV is small enough to enable a stable VCO operation |
BY | Bypass Mode Status 0 (value1): Bypass Mode is not entered 1 (value2): Bypass Mode is entered. Input fOSC is selected as output fPLL. |
VCOLOCKED | PLL LOCK Status 0 (value1): PLL not locked 1 (value2): PLL locked |