TMS320C6678多核DSP导航制导软件框架设计

摘要

Aiming at navigation guidance in the field of embedded control platform hardware and software support needs, TI's C6678 multicore DSP platforms and real-time operating system SYS/BIOS is designed based on a real-time multi-tasking multi-core software framework,completion of the multi-core task al ocation,memory planning,inter-core communication and top-down design software built in layers.%针对导航制导领域对嵌入式控制平台软硬件支持的需求，以TI公司C6678多核DSP平台和实时操作系统SYS／BIOS为基础，设计了一个实时多核多任务软件框架，完成了多核任务分配、内存规划、核间通信设计以及自顶向下的软件分层构建。设计的框架有效降低了软件设计的复杂度，结合DSP核的强大计算能力、多核并行的效率优势以及高效的定、浮点处理能力，满足了导航制导系统对实时性、可靠性和运行效率的要求。