摘要
为了使通用数字控制器的硬件电路与软件程序标准化和模块化,提高数字控制器的实时性、稳定性、抗干扰性,介绍了一种基于DSP+FPGA系统架构的通用数字控制器硬件设计,对控制器及主CPU板的设计方案、主CPU板上的电源管理电路、数字信号处理器DSP及其外围设计、现场可编程门阵列FPGA的配置电路、总线驱动电路作了详细说明。实际应用验证了该数字控制器硬件设计的正确性和可靠性。
In order to make hardware and software of general-purpose digital controller standardization and modularization, and improve its performance of real time, stability and anti-interference, the hardware design was described based on DSP % FPGA general-purpose digital controller, and illustrated the design of controller and main CPU board, power management circuit, peripheral design of digital signal processor and configu- ration circuit, bus driver circuit of field programmable gate array in detail. The correctness and reliability of hardware design are verified through practical application.
出处
《电气传动》
北大核心
2011年第3期51-54,共4页
Electric Drive
关键词
通用数字控制器
数字信号处理器
现场可编程门阵列
电源管理
总线
general-purpose digital controller
digital signal processors （DSP）
field programmable gatearray （FPGA）
power management
bus
