DLPS029F April 2013 – May 2019 DLPC350
Figure 19 shows a typical embedded system application using the DLPC350 controller and DMD. In this configuration, the DLPC350 controller supports a 24-bit parallel RGB input, typical of LCD interfaces, from an external source or processor. This system supports both still and motion video sources. However, the controller only supports sources with periodic synchronization pulses. This is ideal for motion video sources, but can also be used for still images by maintaining periodic syncs and only sending a new frame of data when needed. The still image must be fully contained within a single video frame and meet the frame timing constraints. The DLPC350 controller refreshes the displayed image at the source frame rate and repeats the last active frame for intervals in which no new frame has been received.