8051 VHDL核心，内有说明，很详细，值得下载…

针对32位MIPS微处理器中CLZ指令（对单个字高位连零进行计数）的实现电路，使用了类似于超前进位的逻辑结构。包含测试文档，以及Design Compile所用的环境和脚本。(The CLZ instruction counts the number of leading zeros in a word. The 32-bit word in the GPR rs is scanned from most-significant to least-significant bit.The number of leading zeros is counted and the result is written to the GPR rd. If all 32 bits are cleared in the GPR rs, the result written to the GPR rd is 32. )

对MAX5250芯片进行控制，实现DA转换输出。(Controlling MAX5250 Chip)

此文档包含 VHDL 的Vedic 乘数的详细内容。 它内容Vedic 乘数过程的详细的解释。

simple code based on verilog shifter , cla ,clg , ALU , PC

这是一个GPIB源程序代码,里面有硬件相对应的代码-This is a GPIB source code, which corresponds to a hardware code

说明：  用Verilog编写的简单的运算单元（ALU），可实现加、减、与、或、异或、非、左、右移等功能(Verilog prepared with simple arithmetic unit (ALU), can be add, subtract, and, or, exclusive-OR, non-, left, and other functions shifted to right)

：采用FPGA来实现一个基于OFDM技术的通信系统中的基带数据处理部分，即调制解调器。其中发射部分的调制器包括：信道编码（Reed-Solomon编码），交织，星座映射，FFT和插入循环前缀等模块。我另外制作了相应的解调器，可以实现上述功能的逆变换。(: Using FPGA to implement a technology-based OFDM communication systems in base-band data processing part of the modem. One part of the modulator launch include: channel coding (Reed-Solomon coding), interleaving, constellation mapping, FFT and cyclic prefix insertion modules. I also produced a corresponding demodulator can achieve the above-mentioned inverse transform function.)

用VHDL写的源代码程序，包涵三人表决器，七人表决器，全加器以及模24，模60的计数器，都是单文件的，由于程序小又多，所以集中在一起，供新学习VHDL语言的朋友们参考。-With VHDL source code written procedures, includes three of the voting machine, vote on seven people, and full adder, as well as modulus 24, modulus 60 counters, are single-file, as many small procedures, so together for the new Learning VHDL Language Reference friends.

数字钟电路的实现，可以24小时计时，可调整时间！(Digital clock circuit implementation, a 24-hour timer, adjustable time!)

verilog分频器代码 分为偶数倍分频和奇数倍分频两个verilog源文件 附带一个说明文档-divider verilog code for multiple sub-divided into even and odd frequency divider several times with a two verilog source files documentation