Research on Software Optimization of Real-Time Processing System Based on DSP
The Digital Signal Processors of TI C6000 series, have a structure called VLTW and a Harvard structure, and a electron system based on DSPs can meet the real-time requirement depending on making full use of the structures by its software. Therefore the executing efficiency of software will directly affect the real-time character of the whole system. In this article, several methods of software optimization for C6000 DSPs are summarized, including the use of intrinsics, data accessing band-width and software pipelining etc. Using these methods to optimize the C code software can mostly solve the bad real-time problems in processing and then the system can meet the real-time requirement.
real-time efficiency software optimization data accessing band-width software pipelining
Mingju GONG Yuanlai LIU
Department of Communication , Tianjin Key Laboratory of Intelligence Computing and Novel Software Te Department of Communication.Tianjin University of Technology.Tianjin 300184,China
国际会议
合肥
英文
2944-2947
2011-09-23（万方平台首次上网日期，不代表论文的发表时间）