5.2.6.4.6 Layer Attributes Update Operation
A set of attribute configuration registers (LCDC_xxxCFGx, LCDC_xxxFBA and LCDC_xxxEN, where xxx indicates the layer) is dedicated to each layer and defines attributes specific to that layer. These registers can be updated by using the following procedure:
- Check that all fields in LCDC_ATTRS are cleared.
- Write the attribute configuration registers of each layer.
- Write a one to the Update Attribute field for each layer in LCDC_ATTRE.