FPGAWorkshopNick

Video scaler with VGA output

To start off simple, the design will implement a dual frame buffer to display a lower resolution video image within a higher resolution output frame without scaling. The input video signal will be <640x480 24-bit digital RGB, and the output will be 640x480 analog RGB. If this works out, then different scaling algorithms can be implemented to scale the input resolution to fill the full frame of the output resolution. The idea is to add complexity to the code and input/output circuitry incrementally, eventually I would like to make a deinterlacer/scaler for interlaced analog RGB video.