PCL6045B运动控制芯片，由NPM公司生产，是一种通过总线接收CPU命令、并产生脉冲控制步进电机或脉冲驱动型伺服电机的CMOS大规模集成芯片，可提供多种输出运动控制功能，包括连续、定长、回原点等输出方式，采用176针QFP封装，5V±10％和3.3V±10％双电源供电，工作温度范围－40℃～70℃。芯片功能丰富、硬件接口和软件编程简单、集成度和可*性高，可以广泛应用于数控机床、纺织机械、印刷机械、包装机械、各类切割机、雕刻机、机器人等数控机械的运动控制中。-PCL6045B motion control chip, produced by the NPM, is a CPU command received via the bus, and produce large-scale integration of CMOS chip stepper motor or pulse-driven servo motor pulse control, can provide a variety of output motion control functions, including continuousfixed-length output back to the origin using the 176-pin QFP package, 5V ± 10　and 3.3V ± 10　of dual power supply, operating temperature range-40 ℃ ~ 70 ℃. The chips feature-rich, simple hardware interface and software programming, integration and can be*, can be widely used in the sport of the CNC machine tools, textile machinery, printing machinery, packaging machinery, all kinds of cutting machines, engraving machines, robots and other CNC machinery control