protel library 2 in fpga package, very difficult to find the

说明：  八相移键控调制的Verilog程序，给出了各个子模块的程序，实现了信号调制。(Eight-phase shift keying modulation of the Verilog program, each module is given the procedures, the signal modulation.)

VHDL数字系统设计和工程实践1，包含原理，真值表和原理图，以及VHDL源代码.-VHDL digital system design and engineering practice, one that contains principles, truth table and schematic, as well as VHDL source code.

moore 状态机的一个简单的事例，初学者很好的地实例！-moore state machine of a simple example for beginners to very good example!

这是一个数字逻辑课程的电子表的实现，利用VHDL语言实现，初学者可以完全掌握，很有帮助。

verilog写的频率计程序的计数模块,-Verilog written procedures for counting frequency meter module,

cyclone3_handbook-datasheet

改写四号中断的 自己编的，，，，，，求过啊！！！一个很简单的小程序(Rewrite the fourth interruption of their series,,,,,, begged ah! ! ! A very simple little program)

在Qaurtus环境下用Verilog输入实现64QAM信号的发生，用MATLAB协助验证，观察了PN序列对应的星座图。(Simulating generation of 64QAM RF Signal in Quartus II IDE,identified with MATLAB,constellation gram displayed.)

AUDIO音频模块AN831的录音及播放FPGA代码，测试通过(AUDIO audio module AN831 recording and playback of FPGA code, the test passed)

Xilinx Spartan-3E Starter Kit Board User Guide(中文用户手册)(Xilinx Spartan-3E Starter Kit Board User Guide)