38.1 Description

The LCD Controller (LCDC) consists of logic for transferring LCD image data from an external display buffer to a TFT LCD panel. The LCDC has one display input buffer per layer that fetches pixels through the single bus host interface and a look-up table to allow palletized display configurations. The LCDC is programmable on a per layer basis, and supports different LCD resolutions, window sizes, image formats and pixel depths.

The LCDC is connected to the system bus as a host for reading pixel data. It also integrates a peripheral bus interface to configure its registers.