The video signal buffer storage and control system was designed and made. Thesignal type is VGA or DVI from PC. Three 512K FIFOs (First-In First-Out)storages were used as buffer storages for RGB date streams.

• 设计并研制了以 PC 机为视频信号源的视频信号的缓存与控制系统,输入信号可以为 VGA 或 DVI 类型,以三个 512K 的 FIFO(先进先出)存储器作为 RGB 数据流的缓冲器。