隨著科技的進步，資訊家電的發展，從固定到移動，從有線到無線，從簡易到繁複，現今的消費者正享受著高度資訊化的生活所帶來的便利，追求著高品質低價格、易攜性、有著強大功能卻穩定耐用的資訊產品。另一方面，站在研發者的角度來看，為了以最低成本營造最多的利潤，則渴望低廉、軟體研發容易、硬體有著延續性及多樣性的資訊開發平台。在兩相的利益所致，TMS320DSSC25開發平台因此應孕而生。
本篇論文針對TMS320DSSC25開發平台，從其核心的作業系統到相對於硬體功能的驅動及其應用程式作出一套系統架構，另外針對核心所缺乏的網路傳送部份作深入的研究，並且因應多媒體即時影音的需要，實作UDP(User Datagram Protocol)及相關通訊協定，使得整體TMS320DSSC25嵌入式系統得以進一步完整呈現出來。

With the growth of information technology, the developments of communication equipment become mobile and complicated. Now consumers are able to enjoy convenient life by using such developments. People always seek the information products which are with high quality, low price, portable, powerful, and stable. On the other hand, in order to create more benefit from low cost, Researcher and designer keep looking for some developing systems which are inexpensive and easy to develop software. Moreover, with the features of continuity and versatileness, is selected as platform in this study.
In this thesis, we studied the detailed functions of the TMS320DSSC25 operation system as well as the drivers and application of its hardware. We also go deep into the part of network transmission which is deficient in the kernel. Then we implement the User Datagram Protocol (UDP) and some related protocols to meet the requirements of real-time multimedia .Finally, we make the whole embedded system on TMS320DSC25 workable.

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