摘要
设计了一种基于FPGA的手摇脉冲发生器模块,在QurteusII开发软件上使用硬件描述语言(VerilogHDL)编写出手摇脉冲发生程序,将其通过FPGA器件实现了一种手摇脉冲发生器;在嵌入式数控系统应用中,该模块发挥重要的作用,实现了外置式手轮的进给轴选择、移动、方向判别、步长倍率选择的功能。
A kind of manual pulse generator module based on FPGA has been designed. VerilogHDL is used to write the germination program of manual pulse in QurteusII, with the program running on the FPGA device, the manual pulse generator can be achieved. The module plays an important role in the application of embedded CNC system, realizing multiple functions of external handwheel such as the selection and movement of feed shaft, direction distinguishing and selection of step rate.
出处
《重庆工商大学学报（自然科学版）》
2013年第10期70-72,共3页
Journal of Chongqing Technology and Business University:Natural Science Edition
基金
安徽高校省级自然科学研究项目(KJ2013A041)
国家级大学生创新创业训练计划项目(201210363003)
