黑金FPGA开发板（学生）测试程序 VHDL语言 包括led 按键 串口 lcd的检测-Black Gold FPGA development board (student) test procedures VHDL language, including the detection of serial lcd led key

按键检测VHDL程序，主要实现对开发板按键的检测以及一些时间延迟的信息。程序较全，可以按照不同的开发板设置相应的引脚进行操作。-Key detection VHDL program, the main achievement of some time delay detection and information on the development board keys. Than the whole program, you can set the corresponding pin to

基于vhdl的按键检测程序。可以有效消除抖动(vhdl key dectect program)