VHDL开发环境，出租车计费系统，实现起步10元，每增加一公里，自动上涨2元。...

VHDL常用实例，适合初学者，有计时器等常用例子-Common examples of VHDL, suitable for beginners, there are examples of commonly used timer, etc.

此代码是用于旋转一个步进电机所需的方向。

完整版的乘法器.相信对初学者有不小的提高-The full version of the multiplier. I believe there is not a small improvement for beginners

能够在EDA环境下实现四位十进制数字密码锁的设置与开锁功能，并能更改使用密码，还可以防止抖动(EDA environment to achieve four decimal code lock and unlock function of the settings and change the use of passwords, but also to prevent the jitter)

Watch Dog Counter reset the output when the given timing meets.

K2FPGA开发板实验教程——I2C协议说明及verilog实现读写I2C器件，中文内涵代码，验证可用。(K2FPGA development board test tutorial- I2C protocol description and verilog read and write I2C devices, Chinese connotation code to verify availability.)

design and implementation of a format conversion system on the Altera NIOS board(QUARTUS) which reads an analogue input, converts it into digital data, and then does the reverse conversion back into analogue format. This will be done by taking an analogue an analogue input using SPI MCP3202 12-Bit A/D converter to generate the digital data stream and then the digital data will be used to generate an analogue output using Analog Devices 8-bit SPI AD7303 D/A converter.

其中包括AD9226的原理图和应用程序，可以参考完成其他编程(Including AD9226 schematics and applications, you can refer to complete other programming)

程序来自《现代通信系统－使用matlab》英文版 已经调通！并加上了注释。 希望对大家有帮助1(fpga)

实现QAM调制功能和QAM解调功能的代码.(Realize QAM modulation function and QAM demodulation function code.)