21.6.7 SLCD Clock Selection

Before enabling the SLCD module, the SLCD clock must be selected first. the 32.768kHz outputs of OSCULP32K and XOSC32K are valid as SLCD clock. The selection is done by the SLCD Selection bit in the SLCD Control register (SLCDCTRL.SLCDSEL).

To ensure proper operation, it is highly recommended to first disable the SLCD module before the SLCD clock source is selected.

changed.