摘要
针对红外制导控制信息数据处理系统功能分析,提出了一种基于TMS320C6202B与ADSP-2187NBST-320双DSP的信息数据处理系统设计方案,并从工作原理、硬件以及软件3个方面详细介绍了系统的设计和实现方法。由主DSP负责整个信息数据处理系统的任务管理、调度以及数值计算;从DSP负责管理I/O模块上的模拟量采集与输出、离散量的采集与输出。具有极高的通用性和可扩展性,并极大地简化了系统开发过程。
A design scheme of information data processing system based on masterslave type dual DSP chips （TMS320C6202B and ADSP-2187NBST-320） is put forward by function analysis of the infrared guidance control information data processing system. The design and implementation methods are introduced in three aspects （working principle, hardware and software）. The mission management, dispatch and calculation of entire data processing system are executed by master DSP. The analog magnitude acquisition and output, and discrete magnitude acquisition and output of I/O module are dealt by slave DSP. This design scheme has high generality and scalabitity, and can simplify the desizn procedure of system.
出处
《现代电子技术》
2013年第7期26-28,共3页
Modern Electronics Technique
