Sobel 边缘检测

说明：  假设每个从设备中有可访问APB寄存器16个，位宽均为32比特，16个寄存器的访问地址计算方式为 基址 +　寄存器编号左移２位（byte 偏移）(Assuming that there are 16 accessible APB registers in each slave device, the bit width is 32 bits, and the access address of 16 registers is calculated by base address + register number left shift 2 bits (byte offset).)

使用VHDL语言实现的一个自动售货机的程序。适合VHDL初学者使用。(VHDL language using a vending machine program. VHDL suitable for beginners.)

好用的SDRAM控制器，经过FPGA平台验证过。(It is a SDRAM controller with verilog code. It is a good code, and confirmed.)

基于FPGA，硬件描述语言Verilog驱动的CCD，严格按照CCD传感器件的驱动时序图驱动的，用的开发软件是quartus II，经过modelsim仿真，测试该代码完全可以使用。

通过PC串口调试助手向MINI板发数据（HEX），在数码管显示接收到的数据，并回传给PC(The debugging assistant sends data (HEX) to MINI board through PC serial port, displays the received data in the digital tube and sends it back to PC)

我们在vcs synopsys tools中设计了d触发器，代码是以行为模式编写的；

this is a simulation fm in simulink mathlab this is one program with pll

sram 6bit仿真模型，verilog编写(sram 6bit simulation model, verilog prepared)

贪吃蛇程序，用verilog实现，可以运行只要修改一下相应的FPGA芯片类型和VGA接口相应的引脚(Snake program, using Verilog to achieve, you can run as long as the appropriate to modify the corresponding FPGA chip type and VGA interface to the corresponding pin)