基于太阳能LED照明控制系统的处理器设计

太阳能光伏发电与白光LED照明结合构成的照明系统是一个最优的环保节能照明系统,是今后的一个重要发展方向。在此围绕着太阳能与市电互补的LED照明控制系统,对其控制器的核心部件处理器进行研究。根据系统的实际构成与应用,提炼出处理器的设计需求,进而提出一个精简指令集。基于此精简指令集完成了具有5级流水线的处理器设计,并为处理器添加了必要的外设。最后通过FPGA成功实现了设计功能。本课题的实现为照明控制系统中控制器的集成化、系统的小型化奠定了设计基础。

Design of Processor Based on LED Lighting-control System by Using Solar Battery

Solar photovoltaic power generation combined with the white LED illumination lighting system is composed of an optimal environmental energy-efficient lighting system, which is an important development direction in future. The processor which is the core component of its controller around the solar energy and electricity complementary LED lighting control system. According to the structure and actual needs of the system, the design requirement of the processor and a simple instruction set are proposed, and the processor with 5-stage pipeline is designed with some function modules. Finally, the design features are achieved through FPGA. This design is the foundation of integrated, systemic and miniature controller.