Description: The pay phone converses to charge system
In this course the topic chosen is use Verilog HDL carry out of pay phone.The function carried out by that pay phone has already made a phone call, modified password.
The pay phone totally includes a few following appearances:Hang machine, need a machine, identity to confirm, modification password, converse etc. five appearances.
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数字系统设计文档--61003107 张静.doc
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