本文件主要用于学习TMS320C5416 DSK板，运行于CCS平台，包括四个方面的应用程序，如语音延时传输、延迟与回声等。-This document is mainly used for developing DSP on TMS320C5416 DSK , runing on CCS platform，including four applications such as voice transmission delay, delay and echo，and so on.