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decoder3_8
- -译码器输出是低电平有效。所以每一次只有一个低电平。 --KEY1键和KEY2键和KEY3键作为 A b C信号的输入。LED灯作为输出显示状态 --按键的默认状态是1 高电平 --当按键按下时 对应的I/O为低电平（0）， --为了得到不通的值，三个按键不按下时，都是111.表示7；三个按键都按下时,都是000.表示0-- The output of the decoder is active low. So every time only a low level.- KEY1 a
duoweishumaguan
- 通过该程序可是用矩阵键盘实现对多位数码管的控制，让多位数码管显示想要的数字，智能方便。-Through the program but realize the control of the number of digital tube with the matrix keyboard, make a number of digital tube display to digital, intelligent and convenient.
ROBOT_CONTROL
- code for xilinx spartan fpga to make robot path control by detecting obstruction using ultrasonic sensor
aaa-crall2
- UCI7701液晶驱动芯片控制程序，能够使其按照指定波形输出数据进行屏幕刷新，自带验证程序-UCI7701 LCD driver chip control procedures, to make it according to the specified waveform output data to refresh the screen, built-in validation process
test_pll_2
- 锁相环的verilog源代码，其中包括发送端，鉴相器，滤波器，压控振荡器的源代码，主要实现输入输出信号的跟踪，捕获和锁定，使输入输出信号在较短时间内达到同步。-This is a verilog code for PLL, including transmitor, PDF, Filter, VCO and so on. It mainly realize the input and output signal tracking, capture and lock, make the in
test_pll
- 该源码主要实现锁相环的功能，锁相环包括输入端，鉴相器，环路滤波器，压控振荡器，以及反馈信号，我们的目的是实现输入信号和反馈信号的同步，因此，该源码描述了如何让对信号进行跟踪，捕获和锁定，最后使其输入输出同步。-The source mainly realizes the function of phase-locked loop, phase-locked loop consists of input, phase discriminator, loop filter and the volta
test_pll_1
- 该源码主要实现锁相环的功能，锁相环包括输入端，鉴相器，环路滤波器，压控振荡器，以及反馈信号，我们的目的是实现输入信号和反馈信号的同步，因此，该源码描述了如何让对信号进行跟踪，捕获和锁定，最后使其输入输出同步。-The source is mainly realize the function of phase-locked loop, phase-locked loop consists of input, phase discriminator, loop filter and the vol
testbench_learn
- 自己写的一个移位寄存器的实例，该例子主要用来讲述verilog中的testbench的写作，以及在testbench中怎样使用task，以使仿真更加的高效简洁-Write your own instance of a shift register, which is mainly used to describe examples of verilog testbench writing, as well as how to use the testbench in the task, to m
FPGA--TRAFFIC-LIGHT-LIN
- FPGA的VHDL程序课程设计。智能交通灯，可以使四路有效灯实现交叉交通警报提示。-FPGA VHDL program curriculum design. Intelligent traffic lights, you can make four lights to achieve effective cross-traffic alert notification.
NIOSII_TFT
- 基于FPGA的NIOSII_TFT做的做的正弦波很连贯的显示在液晶屏上面，FPGA主要做信号的产生，而NIOSII主要是驱动液晶画活出波形！-FPGA-based NIOSII_TFT do make a very coherent sine wave displayed on the LCD screen above, FPGA mainly to do signal generation, while NIOSII mainly driven liquid crystal painting
code1
- 实现50MHz时钟分频，点亮fpga开发板的led灯，并且让数码管动态显示电子计时-Implementation of 50MHz clock frequency, the LED lights FPGA development board, and make digital tube dynamic display of electronic timing
ps2
- 使用verilog来对ps2的解码，使大家对ps2更好的理解。-Use verilog to decode for ps2, ps2 make everyone a better understanding.
uart protocol transmission
- todays data trans mission consist of more secured and low power with redused cost in technique well for that here is universel asyncronous reciever and transmitter with some protocol which make it to be secured
bcd
- 这是一个在vhdl中BCD的编程代码 为了可以让它更直观的表现出来 我们最后用7seg的方式 让其表示出来 把结果更加直观的呈现-This is a BCD in vhdl programming code in order to be able to make it more intuitive performance out of our way to let it finally 7seg represented more intuitive presentation of the res
vga256
- 利用verilog编写的可以在vga上动态显示256种颜色，自己的DIY之作。-You can use verilog prepared dynamic display 256 colors on vga, make your own DIY' s.
VHDLgoldbook
- VHDL黄金参考手册，能让你更好的学习了解VHDL语言-VHDL gold reference manual, can make you a better learn VHDL language
Digital-Clock
- 1．具有‘时’、‘分’、‘秒’、‘毫秒’的数码管十进制数字显示。 2. 具有手动校时、校分的功能。 3．具有定时与闹钟功能，能在设定的时间使LED灯亮光。 4．能进行整点报时。即从59分50秒起，每隔2秒钟绿色LED灯点亮一次，连续5次，最后一次红色LED灯点亮一次，表明到达整点。 5、具有秒表功能，能显示1 秒，手动停止。 6、具有倒计时功能，显示小时、分钟、秒。 -1. With ' when' , ' points' , ' secon
SDivider16bit_V120
- 循环型除法器Verilog代码，带有8位小数，可使除法器固定长度，缩减时钟开销-Streamlined divider Verilog code, with eight decimal places, make fixed-length divider, reducing the overhead clock
shift-register
- 移位寄存器的设计与仿真 移位寄存器是既能寄存数据，又能使数据移位的电路。所谓移位功能，就是寄存在电路中的数据，可在移位脉冲的作用下，依次左移或右移。 移位寄存器不仅能用来存储数据，还能用来进行加减乘除的运算，以及串并数据转换，始终分频等，是应用最广泛的数字器件之一。 -Design and Simulation of the shift register are both hosting the data shift register, and can make the data s
DECODE_8B10B_V7_1
- 这个文件描述了一个功能强悍的译码器，希望读者学习之后有自己的理解和想法，以学习到知识。-a decoder,which can make feel well .