在quartus II下用verilog编写的步进电机位置控制程序，其中包含7个子模块和1个顶层模块，本程序层次清晰、功能明确。乃个人收藏，推荐大家下载学习！-Verilog in quartus II, prepared under the stepper motor with position control program, which contains seven sub-modules, and a top-level module, the program-level clarity