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taxi
- 出租车计费器系统。起步价，3km后按1.2元/km计算，当计费器达到20元时，每千米加收50 的车费。车停止和暂停时不计费。-Taxi billing system. Pricing starts, 3km after 1.2/km calculated that when the meter reached 20 yuan per km additional 50 of the fare. Cars do not stop and suspend billing.
watch
- 使用vhdl设计数码管显示的秒表； 能够准确的计时并显示； 开机显示00.00.00； 用户可以随时清零、暂停、计时；最大记时59分钟，最小精确到0.01秒。-Vhdl design digital display stopwatch accurate timing and display boot display 00.00.00 Users can be cleared at any time, suspend, timing 59 minutes maximum chronogra
seconds-counter
- 在EP2C5T144C8开发板上编的一个VHDL源程序，相当于一个秒表，读数可在4个数码管上显示，通过按键可暂停计数，可继续计数-In EP2C5T144C8 development board this a VHDL source code, the equivalent of a stopwatch, reading on the four digital tube display, can suspend count by buttons, can continue to count
cnt
- 在ise开发环境下，建立顶层模块和子模块的层次结构，其实现的功能是一个可复位课暂停开始继续的建议秒表-In ise development environment, establish a hierarchy of top-level modules and sub-modules, and its function is to achieve a resettable class resumes proposal to suspend the stopwatch
time
- 利用quatars,vhdl实现有倒计时功能计时器，设计定时器功能有正向计时和倒向计时，可暂停计数，继续计数。当倒向计时计数为0时会报警（时间为1分钟）在报警期间可以认为关闭-Using quataus, VHDL realization which has the function of the countdown counter, timer design features are timing and backward timing, can suspend count, continue