在QuartusII下进行编译和仿真的时候,会出现一堆warning,有的可以忽略,有的却需要注意...

fft快速傅立叶变换源码-the source of fast fft transform

RapidIO：使用Avalon-ST直通接口的实现方法，可以在fpga上实现(rapidio altera)

VHDL教学的经典之作，大家学习必看的书籍。-VHDL teaching classic, must-see U.S. study books.

VHDL实现PI调节的算法。内部使用整数计算，避开了浮点数的运算。仿真结果正确-VHDL realize PI regulator algorithm. Internal use integer calculations to avoid the floating point arithmetic. The simulation results correctly

isa总线接口，可以实现与isa总线　的IO和MEMERY接口(isa bus interface can be achieved with the isa bus IO interfaces and MEMERY)

用modelsim仿真一个正弦波产生程序-modelsim simulation using a sine wave generated procedures

VHDL programmes for basic digital circuits. begineers can learn easily

用verilog编写的包含有与DSP通信，三电平svpwm实现的程序，(Written in verilog contains communicate with the DSP, three-level svpwm realize the procedures)

一个可用的很不错的DDS 频率合成程序，用VHDL语言编写-Available is a good DDS frequency synthesis procedures, using VHDL language

PS2键盘控制器的VHDL源码，用FPGA直接读取键盘的输入并显示。(PS2 keyboard controller VHDL source code, with a direct FPGA to read keyboard input and displayed.)