开发环境是CCS，在DM642平台上实现CIF格式的采集与播放.帮助使用者在了解CIF算法的同时,更深入了解DSP/BIOS程序设计环境.-development environment is CCS, DM642 platform in achieving CIF format with the acquisition of broadcast. help users understand the CIF algorithm, more in-depth understanding of DS