用CPLD实现本安型矿用数据采集系统

实现了基于CPLD的本安型矿用数据采集系统.系统利用CPLD可编程逻辑器件的模块化设计思想,结合矿用设备信号处理本安型的行业要求,使用CPLD可编程逻辑器件完成了开关量信号输入、输出和频率模拟量输入工作.由于设计中可进行逻辑仿真,从而保证了设计的正确性,缩短了产品开发周期,简化了硬件设计,为产品赢得市场争取了时间.

Intrinsically safe with CPLD mine data acquisition system

Achieving a CPLD-based mining intrinsically safe data acquisition system,the system uses CPLD programmable logic devices,modular design with signal processing and mining equipment industry intrinsically safe requirements,using a CPLD programmable logic to perform a switch quantity and frequency of the signal input and output analog inputs,the design logic simulation can be carried out to ensure the correctness of the design,shorten product development cycles,simplifying the hardware design for the products win the market for a time.