7段数码显示译码器

根据音乐发生的机理，将复杂可编程逻辑器件作为发生音乐的核心器件，用高速集成电路硬件描述语言编程描述发生的音乐乐谱，配合周边硬件电路，由电声转换发声器接收信号，从而发出音乐声，实验表明，采用该方法设计的音乐发生器成本低、修改方便-Music took place in accordance with the mechanism of complex programmable logic device, as occurred in the core of music devices, with high-speed integrated circuit hardware description language to describe the occurrence of music notation, with the peripheral hardware circuits, electro-acoustic conversion by the audible signal device to receive signals, which issued music, experiments show that this method of music generator design and low cost, easy to amend

用verilog语言实现DCT编解码 附有DCT的说明(Using Verilog language realize DCT codec with a description of DCT)

Priority encoder in VHDL.

说明：  how to come ture a costas loop in FPGA with verilog,it is very useful on project

关于verilog的知识点和关键点的总结(Summary of knowledge points and key points of Verilog)

利用LPM_MUIT宏模块设计一个四位数据乘法器(Use LPM_MUIT macro module design a four data Multiplier)

它是一种以地址总线数据总线为结构的8位微处理器，主要由两部分组成：一是控制单元，数据通路控制单元控制微处理器的所有块、寄存器和部件，数据通路由地址和数据通路信号处理组成指令读写加法；

交通灯电路，南北方向和东西方向分别按绿灯、黄灯、左拐灯、黄灯、红灯的顺序两灭，数码管显示相应的灯亮的时间的倒计时。已通过编译和仿真。-Traffic light circuit, north-south direction and east-west direction respectively green, yellow light, left light, yellow light, red light destroy the order of two, a digital LED display lights the corresponding period of the countdown. Has passed the compilation and simulation.

是一个LED点阵显示屏的原理图，非常详细，适合开发者学习(LED dot matrix display is a schematic diagram is very detailed, for developers to learn)

用于单片机的adc采集实验，经过降噪处理，结果精确(ADC acquisition experiment for single chip computer, after noise reduction processing, the result is accurate)