soft for changing Verilog code to c++ code ,c code

LOW pass FIR filter for multirate processing

通过modelsim仿真检测matlab生成滤波器效果。(Generate the filter through matlab and simulated by modelsim.)

基于FPGA设计的经典打砖块小游戏。游戏简单易玩。(FPGA design based on the classic Arkanoid game. Game easy to play.)

Time divisor vhdl code

用Verilog描述了一款简单逻辑芯片74HC595的功能该芯片功能为：带输出锁存的8位移位寄存器(use the verilog to describe a simple chip 74HC595 with 8-Bit Serial-In, Parallel-Out Shift Reg and High-Current 3-State Outputs Reg)

一篇用VHDL实现快速傅立叶变换的论文，包括原理分析和代码实现，印度圣雄甘地大学M.A.学院提供(VHDL with a Fast Fourier Transform papers, including the principle of analysis and implementation of the code, the Mahatma Gandhi Institute of the University of Marat)

设计一个十进制计数器模块，输入端口包括 reset、up_enable 和 clk，输出端口为 count 和 bcd，当 reset 有效时（低电平），bcd 和 count 输出清零，当 up_enable 有效时（高电 平），计数模块开始计数（clk 脉冲数），bcd 为计数输出，当计数为 9 时，count 输出一 个脉冲（一个 clk周期的高电平，时间上与“bcd=9”时对齐）(Design of a decimal counter module, input port, including the reset up_enable clk, output port for the count and bcd, when reset is active (low), the bcd and count output cleared up_enable active (high), count module starts counting the (the CLK pulse number), the BCD count output when the count 9, the count output of the high level, the time of a pulse (a clk cycle with " bcd = 9" when aligned))

costas的verilog程序，包含乘法器，DDS，鉴相器，环路滤波器等模块(costas the verilog program, including multipliers, DDS, phase detector, loop filter modules)

in this code very useful for designing real number concept

ANALYSIS OF ALL GATESS