VHDL source code of the 100 cases, including the addition, subtraction, storage,...

说明：  实现AD9117芯片的配置功能，这是一款DAC芯片(Realize the configuration function of ad9117 chip, which is a DAC chip)

This is counter with T_FF.

运用vhdl硬件描述语言在quartus II开发环境下独立设计与实现了基于精简指令集的五级流水线CPU的设计与实现。该流水CPU包括：取指模块，译码模块，执行模块，访存模块，写回模块，寄存器组模块，控制相关检测模块，Forwarding模块。该CPU在TEC-CA实验平台上运行，并且通过Debugcontroller软件进行单步调试，实验表明，该流水线CPU消除了控制相关、数据相关和结构相关。(Using vhdl hardware description language development environment under quartus II design and implementation of an independent design and implementation of a five-stage pipeline RISC-based CPU' s. The water CPU include: fetch module, decoding module, execution modules, memory access module, the write-back module, the register set of modules, control relevant to the detection module, Forwarding module. The CPU in the TEC-CA experimental platforms, and single-step debugging through Debugcontroller software, experiments show that the pipelined CPU eliminates the control-related, data-related and structurally related.)

使用VHDL编写的分频程序,能进行任意次的偶数分频,程序简单易懂,供 初学者参考-prepared by the use of VHDL-frequency procedures can make even the random frequency, the procedures are simple and easy to understand. reference for beginners

FPGA中实现的硬件UDP 协议 FPGA中实现的硬件UDP 协议

RISC(精简指令集计算机)存储程序状态机的源代码-RISC (reduced instruction set computer) stored procedures source code of the state machine

在ＦＰＧＡ中产生的频率可调的锯齿波型信号发生器(The frequency of the FPGA to generate the sawtooth waveform signal generator adjustable)

采用CORDIC算法的直接数字频率合成器的设计(CORDIC algorithm uses direct digital frequency synthesizer design)

应用背景这是lm016液晶的VHDL代码。lm016液晶显示器基本上由2行和2列组成。有2种类型接口，8）1位接口2）4位接口在这个包中给出了8位接口代码因为它很容易，但唯一的缺点是，它使用了更多的引脚数据和指令传输。关键技术此代码是 测试；FPGA开发板–xc6slx9-tqg144斯巴达6注意：液晶显示器引脚数字引脚47液晶使能引脚数字引脚50LCD RW引脚数字引脚48LCD D0引脚数字引脚51液晶D1引脚数字引脚55LCD D2引脚数字引脚56LCD D3引脚数字引脚57LCD D4引脚数字引脚58LCD D5引脚数字引脚59LCD D6引脚数字引脚61液晶D7引脚数字引脚62

ALTERA 的关于对SDRAM控制器操作的verilog相关程序，很不错绝对值得借鉴。-ALTERA on the operation of the SDRAM controller Verilog procedures, it is definitely worth a good draw.