YGV627 - ETC

YGV627 Advanced Video Display processor

YGV627 AVDP3E Advanced Video Display processor 3 Enhanced s OUTLINE YGV627 is a VDP (Video Display Processor) that realizes higher resolution, multi-color and high speed drawing by adopting a synchronous DRAM as the video memory, while maintaining the register compatibility with YGV617B that is used for controlling the high minuteness On Screen Display (OSD).

Features

from YGV617B such as a high speed drawing function, character drawing function, synchronization with external video signal, digital video input / output function, and hardware cursor display function. s FEATURES YGV627 is capable of selecting two modes by using the setting of ENH pin. For convenience, the case of using ENH pin with LOW level (enabled) is referred to as “expansion mode” in this document. In the expansion mode, all the functions can be used. The case of using ENH pin with HIGH level (disabled) is referred to as “compatibility mode”. In the compatibility mode, the software compa.