36.6.2.1 Initialization

The following bits are enable-protected, that is, they can only be written when the CCL module is disabled (CTRL.ENABLE = 0):

• The Sequential Selection bits in the Sequential Control x (SEQCTRLx.SEQSEL) register
• The LUT Control n (LUTCTRLn) register, except the ENABLE bit

The Enable-Protected bits in the LUTCTRLn registers can be written simultaneously as LUTCTRLn.ENABLE is written to '1', but not at the same time as LUTCTRLn.ENABLE is written to '0'.

Enable-Protection is denoted by the Enable-Protected property in the register description.