出租车系统的VHDL实现，包含了，计费，计时，超时自动收费，调整速度等等功能-Taxi system, VHDL implementation, contains, billing, time, overtime pay automatically adjust the speed, and so functional ... ...

一个简单的停车场计费程序 能实现基本的进车，出车，计时功能，初步能成功运行-A SIMPLE PARK CHARGE SOURCE FLIE WITH BASIC FUNCTIONS

verilog语言编写的电话计费器程序,编程环境为quartusii，实现了接电话、打电话、计时、分段计费、话费充值、欠费自动挂断等功能。-verilog language telephone billing program, the programming environment for quartusii, realized the phone, call, timing, staging billing, prepaid recharge, automatically hang up ar