用VHDL语言编写的AT24C02程序，并用数码管显示，本程序已经经过本人测试过，很好用...

8位十六进制频率计设计 根据频率的定义和频率测量的基本原理，测定信号的频率必须有一个脉宽为1s的输入信号脉冲计数允许信号；1s计数结束后，计数值被锁入锁存器，计数器清零，为下一测频计数周期做好准备。测频控制信号可由一个独立的发生器（FTCTRL）来产生。-8-bit hexadecimal Cymometer designed in accordance with the definition of frequency and frequency of the basic principles of measurement to determine the frequency of the signal must have a pulse width of the input signal for 1s permit pulse counting signal 1s counting after the total value was locked into the lock depositors, counters cleared for the next count cycle frequency measurement ready. Frequency control signal generator may be an independent (FTCTRL) to generate.

艾米电子的液晶1602的Verilog语言程序 (Amy e-LCD 1602 of the Verilog language program)

TMS320C6678 EVM TMS320C6678 EVM GOOD(TMS320C6678 EVM GOOD TMS320C6678 EVM GOOD)

lattice的官方8b10b代码, 1012年版本，diamond3.5编译。(lattice 8b10b encoder decoder code)

This verilog vga test circuit

基于fpga和51单片机的等精度频率计，通过fpga对信号进行采集，数据传给单片机计算，再由12864进行显示，可进行频率，周期，脉宽，占空比，幅值等的测量。(Fpga and 51 microcontroller based precision frequency meter, through fpga for signal acquisition, data to the microcontroller to calculate, and then by 12864 for display, can be measured frequency, period, pulse width, duty cycle, the amplitude and the like.)

通过EMIF连接fpga与dsp的代码-Through the EMIF connection FPGA code with dsp

完成黑白全屏半屏棋盘格、红绿全屏半屏竖条栅、蓝绿全屏半屏横条栅六种图形格式之间的循环转换，用FPGA实现VGA显示。 设计方案的顶层文件需有几个模块构成：锁相环模块，分频定时模块，时序控制模块和显示模块。每个模块首先用VHDL语言 完成实现并仿真，再生成模块放在顶层的block文件中。锁相环模块作用是把硬件实验板的50MHz转换为适用于VGA800*600 的40MHz时钟；定时模块定时5秒，每5秒转换一种图形显示方式；时序控制模块用于扫描及消隐，使能够正常显示；显示模块 用于显示。各模块正确连线、定义引脚和仿真后，可以下载到FPGA中，连接显示器来显示，六种图形方案每5秒转换，循环。

cic设计 verilog verilog(cic verilog design verilog)

first order reliability method