嵌入式宽带可视电话系统设计及实现

设计及实现了一款基于美国德州仪器公司（TI）TMS320DM6446平台的嵌入式宽带可视电话系统。该嵌入式宽带可视电话系统以TMS320DM6446处理器为核心，提高了可扩展性和平台独立性，通过MSP430子系统等解决了处理器I／O资源有限和降低了对外围低速模块实时控制的复杂度，通过myOPAL的实现提高了本系统的性能和并发处理能力，降低了延时等，实现了视音频双向实时通信。

Design and Implementation of Embedded Broadband Videophone System

Designs and implements an embedded broadband videophone system based on TI TMS320DM6446.The embedded broadband videophone system to TMS320DM6446 processor as the core can be improved scalability and platform independence.First it through the MSP430 subsystem solves the problem of the limit of processor I/O resources and reduces the complexity of the real-time control of the low-speed peripheral module.Then it through the realization of myOPAL and so on improves performance and concurrent processing capabilities,and reduces latency,and so on.Finally it achieves bi-directional real-time communication of audio and video.