我用过的verilog hdl写的SDRAM core源程序,经过测试应用

fpga正弦波发生函数，可用于自动生成rom文件(fpga sine wave generating function)

说明：  stepper motor module on spartan 6 and 24MHz clock fequency

对pci9054芯片的配置进行了设置，并对PCI9054的各状态机进行了设置，程序经过了测试(Pci9054 chip on the configuration of the set, and each state machine PCI9054 been set, the program have been tested)

VHDL book for reference

FPGA上的一个半加器实例程序，通过测试，可以直接运行在fpga开发板上。(One and a half adder example on FPGA program, through the test, can be run directly on the FPGA development board)

利用VHDL 硬件描述语言设计一个0~9999 的加法计数器。根据一定频率的触发 时钟，计数器进行加计数，并利用数码管进行显示，当计数到9999 时，从0 开始重新计数(Use of VHDL hardware description language design a 0 ~ 9999 addition counter. According to a certain frequency of the trigger The clock, counter add count, and use digital pipes to show that when the count to 9999, starting from 0 to count )

8位7段LED显示源码，扫描显示，稳定高效-seven of the eight LED source, scanning, stable and efficient

说明：  用FPGA实现8点fft，整个代码使用verilog编写，主要运用了加法器和乘法器，简单易懂(8-point FFT with FPGA, The whole code is written by Verilog, mainly using adder and multiplier, which is easy to understand)

verilog 写的 电话计费器程序-verilog to write a telephone billing program