H.263编码在TMS320C6201上的内存优化和Huffman码表的结构优化

Memory optimization of H.263encoder on TMS320C6201and construction optimization of Huffman table

采用TI公司的TMS320C6201评估板来实现H.263编码,结合评估板和C6201DSP的内存特点,在内存安排上做了优化配置,将运算复杂密集的程序代码和经常被访问的数据放入片内,并改进了Huffman码表的结构,采用合适的查找算法,使之适合于C6201的内存配置。

We implement H.263encoder on the TMS320C6201Evaluation Module.We perform manual place-ment of computationally intensive routines and data into fast on-chip program and data memory respectively.We also improve the construction of Huffman table.[