Altera的CycloneIII Start Board,使用的PFGA是3C25，包括原理图和PCB，用Cadence Allegro打开...

自动售货机，与现实生活中的售货机功能类似，可以自动进行找零(Vending machines, vending machines and similar real life, there is a function to automatically calculate the price of goods)

良好的Coding Style能减少Bug，减少锁存器出现的可能以及其他隐藏逻辑错误，也有助于减小芯片面积或所用资源(Good Coding Style can reduce Bug, reduce the possibility of latches and other hidden logic errors, and also help to reduce chip area or resources used.)

usb读取，仅供参考，在实际应用中要更改以下数据。(Read usb data)

eda技术与vhdl课件,很经典的学习课件-VHDL EDA technology and courseware, it is a classic learning courseware

基于Verilog HDL出租车计费系统的研制(Based on Verilog HDL Taxi Accounting System)

说明：  In the data management system a significant role of the Data link layer is to convert the unreliable physical link between reader and tag into a reliable link. Therefore, the RFID system employs the Cyclic Redundancy Check (CRC) as an error detection scheme. In addition for reader to communicate with the multiple tags, an anti-collision technique is required. The technique is to coordinate the communication between the reader and the tags. The common deterministic anti-collision techniques are based on the Tree algorithm such as the Binary Tree and the Query Tree algorithms.

simple code based on verilog shifter , cla ,clg , ALU , PC

多进制数字频率调制(MFSK)系统VHDL程序-Multi-band digital frequency modulation (MFSK) system VHDL procedures

使用verilog硬件设计语言在FPGA板子上STOPWATCH 秒表设计。(Using verilog hardware design language STOPWATCH stopwatch design on FPGA board.)

I2C EEPROM 存取源碼, 通用ATMEL(I2C EEPROM read/write)