基于TMS320DM642的MPEG4算法优化  

Optimization of MPEG4 Based on TMS320DM642

作　　者：张琛[1] 戚文芽[1] 

机构地区：[1]解放军信息工程大学,河南省郑州市450002

出　　处：《电子工程师》2005年第2期39-41,共3页Electronic Engineer

摘　　要：结合TI公司C6 4系列数字信号处理器 (DSP)芯片的特点 ,实现了基于TMS32 0DM6 42芯片的MPEG4算法优化 ;并从 3个层次详细讨论了优化的具体过程 ,最后对各层次的优化效果和难易程度进行了对比分析。This paper presents the MPEG4 algorithm optimization based on TMS320DM642, which is a high performance DSP produced by TI company. The implementation of optimization was discussed in terms of three aspects, and the effects and efficiency of these optimization methods were analyzed finally.

关 键 词：PMEG4 DSP TMS320DM642 优化 线性汇编语言 流水汇编 

分 类 号：TN911.2[电子电信—通信与信息系统]