MCU and FPGA communication functions: SCM control FPGA to write a byte of data...

键盘计算器，可实现加减乘数运算 基于fpga nios2(Keyboard, calculator, addition and subtraction can be realized based on fpga nios2 multiplier operator)

FIFO的VERILOG代码编写 可综合的Verilog FIFO存储器(The VERILOG code FIFO write comprehensive Verilog FIFO memory)

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

伪随机序列FPGA 通过仿真 M3000(Pseudo-random sequence M3000 FPGA simulation)

说明：  介绍如何使用 FPGA 内部的 ROM 以及程序对该 ROM 的数据读操作。(This paper introduces how to use the ROM inside the FPGA and how to read the data of the ROM by the program.)

VHDL设计实体的基本结构 VHDL的语言要素 用VHDL实现电路设计的方法 VHDL设计流程-VHDL design entities, the basic structure of the language element of VHDL using VHDL circuit design approach to achieve VHDL design flow

说明：  按键消抖,避免按键抖动造成信号误触发，增大按键输入的可靠性(Key jitter elimination, avoid key jitter caused by signal error trigger, increase the reliability of key input)

这是用Verilog编写的OV7670摄像头驱动代码，带FIFO，经测试可用。(This is written in Verilog OV7670 camera driver code, with FIFO, tested available.)

近场通信的verilog描述，包含向量名定义，顶层设计等等的精确描述(Verilog description of near field communication, including the vector name is defined, an accurate description of the top-level design, etc.)

关于FPGA针对LCD资源配置，及相关电路层次关系(LCD FPGA)