Clock Failure Detector Control
Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
CFDPRESC | SWBACK | CFDEN | |||||||
Access | R/W | R/W | R/W | ||||||
Reset | 0 | 0 | 0 |
Clock Failure Detector Prescaler
Value | Description |
---|---|
0 | The CFD safe clock frequency is the OSCULP32K frequency |
1 | The CFD safe clock frequency is the OSCULP32K frequency divided by 2 |
Clock Switch Back
Value | Description |
---|---|
0 | The clock switch is disabled. |
1 | The clock switch is enabled. This bit is reset when the XOSC32K output is switched back to the external clock or crystal oscillator. |
Clock Failure Detector Enable
Value | Description |
---|---|
0 | The CFD is disabled. |
1 | The CFD is enabled. |