28.5 Charge Pump Ready
The Charge Pump Ready Status (CPRDY) bit indicates whether or not the charge pump is ready for
            use. When CPRDY is set (CPRDY = 1), the charge pump has reached a
            steady-state operation and is ready for use. When CPRDY is clear (CPRDY =
                0), the charge pump is either in the OFF state or has not reached a
            steady-state operation.
