xilinx sparten 3e 1602 的实验-xilinx sparten 3e 1602 experiment

实现出租车自动计费器 能进行LCD1602液晶显示。硬件平台：Xilinx Spartan3E -Use VHDL languange to achieve the automatic taxi meter and display cost,waiting time and distance on the LCD1602 . Hardware platforms: Xilinx Spartan3E

基于xilinx的fpga4x4矩阵键盘输入lcd1602显示矩阵键盘输入代码，模块化设计，程序易移植-Based on xilinx fpga4x4 matrix keyboard input lcd1602 display matrix keyboard input code, modular design, easy to transplant program