廉价 FPGA 实现模拟示波器方式显示

Token Bucket Filter queue.

本例程位于 VMD642_CPLD目录中。 使用 CPLD 实现辅助译码、LED 指示灯控制、看门狗等各种逻辑控制电路。源程序使 用 Verilog HDL书写，编译开发系统使用 Cypress公司的 Warp 6.3。(This routine is located VMD642_CPLD directory. Using CPLD implementation auxiliary decoding, LED indicator control, watchdog, and other logic control circuitry. Written using Verilog HDL source code, the compiler development system using Cypress' s Warp 6.3.)

采用xilinx的ROMIP核产生类似正弦信号，经过FFt后可以观察结果(Using the xilinx ROMIP nuclear generating similar sinusoidal signal can be observed through the results after FFt)

这些文件是可以帮助我们初学者在超大规模集成电路与 FPGA 设备接口的外围设备。ALU 单元介绍算术和逻辑单元的功能和其在 FPGA 中的实现。Mutiplication 和积累股职能有 MAC 单元程序。在电机相接，陡峭电机运行中前进的方向。液晶屏显示程序可以帮助我们在 16 × 2 显示中显示的 ASCII 字符。串行通讯程序将传输和接收字符从和到的 FPGA 和 PC。

一个简单的用verilog实现的售货机状态机设计，内有word介绍设计的原理(A simple realization of a vending machine with verilog state machine design, there are design principles introduced word)

说明：  使用verilog实现ppm解码器，功能仿真通过，附设计说明，THU微纳电子系ic设计课大作业。(a ppm decoder written in VerilogHDL, a design document is available)

STM32F107几种功能demo：串口，定时器，外部中断，systick，看门狗等实例

硬件描述语言HDL(Hardware Description Language)经典教程(Classic Verilog tutorials)

使用430的四系点亮流水灯，内置有时钟函数，函数简单，值得一看(The four lines using 430 lit water lights, built-in clock function, the function is simple, eye-catcher)

1、FSMC全称是静态存储控制器，用来高速操作外部SRAM，NOR，NAND等，广泛用来驱动LCD MCU的FSMC配置在fsmc_nor.c，你也可以查阅相关资料。 2、此例程通过读写外部M29W128，熟悉FSMC的配置以及操作。(1, FSMC stands for static memory controller for high-speed operation of external SRAM, NOR, NAND, widely used to drive the LCD MCU FSMC configuration in fsmc_nor.c, you can also access to relevant information. This routine by reading and writing external M29W128 familiar with the configuration and the operation of the FSMC.)