28.3.2.1 Enabling, Disabling, and Resetting
The CCL is enabled by writing a
                ‘1’ to the ENABLE bit in the Control A (CCL.CTRLA) register. The
            CCL is disabled by writing a ‘0’ to that ENABLE bit.
Each LUT is enabled by writing a
                ‘1’ to the LUT Enable (ENABLE) bit in the CCL.LUTnCTRLA register.
            Each LUT is disabled by writing a ‘0’ to the ENABLE bit in the
            CCL.LUTnCTRLA register.
