这是最后一个，处理器内部ROM，如有需要，大家就顶

实现FPGA对AD芯片AD7060的控制，程序代码的注释很多，易学易懂，适合初学者学习使用(it is good ...)

说明：  pc与fpga之间通过千兆以太网交换机实现网络通信(Network communication between PC and FPGA via Gigabit Ethernet switch)

改VHDL代码可以实现超声波测距的功能，其精确度达到US级，可以用七段数码管显示其数值(sound ranging sound ranging sound ranging sound ranging sound ranging sound ranging sound ranging sound ranging sound ranging sound ranging sound ranging )

Fun little FPGA that plays a portion of Habanera

说明：  fpga版本的数码管动态扫描程序，可供学习(FPGA version of the digital tube dynamic scanning program for learning)

实现对LCD1602的Verilog HDL编程(the program for LCD1602 based on Verilog HDL)

LPC总线从设备的verilog设计,包含状态机和中断功能。-verilog code for LPC device

基于单片机的DDS数字信号发生器设计，可以产生正弦波。三角波等(Design of DDS digital signal generator based on MCU, can produce sine wave. Triangular wave)

对ad0809的控制代码( ad0809control)

三十个vhdl源码，对于刚开始学习vhdl的很有帮助，可以帮助理解数字电路-30 vhdl source for the beginning of the study vhdl helpful, and can help to understand digital circuit