用于MAX7456随屏显示器SPI接口的C程序 ,介绍了芯片的时序图，给出了完整的C程序，可以稍加修改就可以使用-Screen display for the MAX7456 with SPI Interface C procedures, introduced chip timing diagram is given a complete C program can be slightly modified to use

基于MAX7456的COSD的实用样例程序，完整实现了视频的迭加，效果不错。-MAX7456-based sample of COSD practical procedures, a full implementation of the superposition of the video were getting good results.