VHDL digital system design and engineering practice 4, including the principles,...

Pipeline processor verilog components

fpga串口的发送程序基于verilog语言拿走不用谢。(The sending program of FPGA serial port is based on Verilog language.)

控制路线和街道交叉口的简单程序，路线优先，街道上有车辆检测器；

直接数字频率合成器（Direct Digital Frequency Synthesizer：DDFS）的VHDL程序,开发环境是QuartusII,系统时钟为50MHz，由PLL产生DDFS的工作时钟166.67MHz,地址位宽为24位，频率字为20，相位字为10，RAM用于存储查找表，其地址位宽为10，数据位宽为8。-Direct Digital Frequency Synthesizer ( DDFS) of the VHDL program, the development environment is QuartusII, the system clock to 50MHz, the work of DDFS generated by PLL clock 166.67MHz, address bit-width of 24-bit frequency word is 20, phase word for 10, RAM used to store look-up table, its address is 10 bits wide, the data is 8 bits wide.

基于FPGA设计的电子密码锁是一个小型的数字系统，与普通机械锁相比，具有许多独特的优点：保密性好，防盗性强，可以不用钥匙，记住密码即可开锁等。(FPGA-based design of the electronic code lock is a small digital system. It has many unique advantages：good privacy and security , it do not need the key but remember password to unlock, and so on while it compare to ordinary mechanical locks.)

内容太短。注意请： 代码没有很好的描述将被删除，你不会得到任何点。请描述一下更好地获得更多积分。

RS232数据发送器,适合于VHDL的初学者参考-RS232 data transmitter, suitable for beginners VHDL reference

DDS in our camera design

FPGA UART 发送端程序 verilog语言编写 9600波特率 实用(UART transmit side program verilog language 9600 baud)

VerilogHDL教程，很详细全面的Verilog教程，循序渐进，由浅入深，十分好的学习资料(VerilogHDL tutorial, very detailed and comprehensive Verilog tutorial, step by step, progressive approach, a very good learning materials)