SD卡读取图片显示例程

此代码是SPI接口的Master的Verilog源代码，经上板测试是没有问题的，请大家放心使用 (This code SPI Interface Master of Verilog source code, there is no problem on board test, please rest assured to use)

使用verilog语言实现锯齿波的产生，完美调试成功(The use of Verilog language to produce sawtooth waves)

每次开机都将次数加1 并存储到EEPROM。这样就能直观的看到机器的使用次数 用P1口 LED做为显示，次数大于256是将溢出，按复位模拟开机 或者直接通过开关开机(Each boot will add a number of times and stored to the EEPROM. So you can visually see the frequency of use of the machine as with P1 port LED display, the number is greater than 256 will overflow, analog power or press the reset switch power directly through)

VHDL入门级好教材《VHDL开发精解与实例剖析》(VHDL development solution with fine examples of analysis)

VHDL implementation using mouse and monitor

Real time Clock DS1307 interacing with PIC using I2C.

a big number class and a calculator using the class

4tap FIR filter in verilog code

iic master 通过FPGA验证··成功对eeprom读写操作 clk_div：FPGA 板子分频时钟，满足SCL时钟线速度达400KB main_state.v：顶层状态机，控制master接口整个工作过程 scl_generator.v:master接口，有SCL状态机产生器和master接口状态机两部分组成 mainsmtb.v：在modelsim环境下的仿真激励 top.v设计顶层模块

该文件是booth乘法器的verilog源代码，经过最终的仿真，可以直接运行(This file is booth multiplier verilog code, after the final simulation, can be directly run)