DE2-70 FPGA开发板学习实例及代码，Verilog HDL-DE2-70 FPGA development board learning examples and code, Verilog HDL

FPGA Verilog程序 采用DE2-70 Altrer 实验班实现小球跳动-FPGA Verilog program using DE2-70 Altrer experimental class of small ball beating

第二章 设计思路 2.1 设计总体框图 有分析可知，本次课程设计可以分成五个木块来实现相应的功能，分别是输入模块，计算模块，扫描模块，输出模块以及显示模块。((Calculator design based on FPGA DE2 development board. language use Verilog. Matrix keyboard input, LCD1602 display. Program includes key scanning module and LCD modul