vhdl交通灯实验报告

采用Verilog HDL设计,在掌宇智能开发板上得到实现 根据抢答器的原理，整个电路可划分为三部分：采样电路、门控电路和译码电路- Uses Verilog the HDL design, obtains the realization basis on the palm space intelligence development board to snatch the answering principle, the entire electric circuit may divide is three parts: The sampling electric circuit, the gate control the electric circuit and the decoding circuit

4X4 KEYPAD 的输入位数计数器，可以自己定义输入的位数-4x4 KEYPAD median counter input, input their own definition of the median

说明：  这个事VHDL基础知识，内面主要内容是编码器的插V过程，值得下载学习！(it is really useful for those who never touch it!)

一个关于VERILOG与VHDL混合编程，混合验证的资料(A hybrid programming on VERILOG and VHDL, mixed verification data)

PID CONTROLLER HELPING BOOK

HART 官方资料-HART协议采用基于Bell202标准的FSK频移键控信号，在低频的4-20mA模拟信号上叠加幅度为0.5mA的音频数字信号进行双向数字通讯，数据传输率为1.2kbps。(Official information-HART HART protocol based Bell202 standard frequency shift keying FSK signal at low frequencies 4-20mA analog signal amplitude is 0.5mA superimposed on the two-way audio digital signal digital communication, data transfer rate of 1.2kbps.)

verilog实现DLX指令集5段流水线(5 stage DLX pipeline implemented in verilog)

通过vhdl实现ls138硬件功能 通过vhdl实现ls138硬件功能 -the description of ls138 in vhdl

基于EPM1270的PS2键盘鼠标驱动源码Verilog-Based on the EPM1270 the PS2 keyboard and mouse-driven Verilog source

dp_xiliux 的 CPLD Verilog设计实验,时钟演示.代码测试通过. -dp_xiliux the CPLD Verilog design experiments, clock demo. code test.