Designed on Video Circuit for CCD Cameras and Hardware Based on CPLD

Based on the working principle of VSP1012 video signal processing interface for CCD imaging system, video signal processing circuit and its hardware have been designed for CCD imaging system. Complex programmable logic devices (CPLD are applied for hardware designing platform. Initializing set and driving schedule generator are described with VHDL. The RTL simulation is fulfilled and designed, which is fitted into EPM7160SLC84-10.Hardware experiments show that the CCD video signal processing circuit is not only to meet the requirements of CCD imaging system, but also high integration and convenient.