基于FPGA的电梯升降控制器设计摘 要:针对传统单片机设计的电梯控制器外围电路复杂,性能不稳的缺点,提出了基于FPGA 的电梯控制器设计。控制器以FPGA 芯片为核心,各种功能通过在FPGA 设计工具中用VHDL 语言进行描述,在集成软件环境中进行编译、调试及综合,使用专用下载电缆将程序代码下载到芯片中以实现其功能。该方法不仅简化了电路设计,提高了控制器抗干扰性,而且降低了功耗,具有广阔的发展前景。关键词:VHDL;控制器;FPGA;电梯Design of FPGA-based automatic elevator controllerAbstract: A new FPGA-based elevator controller is designed in order to overcome the defects of traditional single-chip microcomputer-based elevator controller, such as the complexity of peripheral circuit and the instab