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function_automatic
Verilog使用automatic function的範例(Verilog example of the use of the automatic function)
- 2009-06-18 12:01:30下载
- 积分：1
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8位数字显示的简易频率计
（1）能够测试10HZ~10MHZ的方波信号；
（2）电路输入的基准时钟为1HZ，要求测量值以8421BCD码形式输出；
（3）系统有复位键；
（4）采用分层次分模块的方法，用Verilog HDL进行设计，并对各个模块写出测试代码；
（5）具体参照说明文档（包含源代码，仿真图，测试波形，详细的设计说明）(A square wave signal capable of testing 10HZ~10MHZ;
(2) the reference clock input by the circuit is 1HZ, and the measured value is output in the form of 8421BCD code;
(3) the system has a reset key;
(4) adopt the method of layering sub sub module and design with Verilog HDL;
(5) write test simulation program.)
- 2020-12-02 02:59:26下载
- 积分：1
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Verilog LDPC码
module LDPC (clk,reset, data_in, data_in_en, velocity, /*输入信号码率选择*/ data_out, data_out_en, indication /*输出信号，第一个127要删除前5成7488，指示第一个127*/ );input clk,reset;input data_in,data_in_en;input[1:0] velocity; //码率选择信号output[126:0] data_out;output data_out_en;output indication;
- 2023-08-01 22:05:03下载
- 积分：1
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APB 总线
APB 总线。可以实现单个数据在总机与从机之间的读写功能(This can achieve the read and write functions of a single data between the master and the slave .)
- 2017-08-22 16:04:06下载
- 积分：1
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4ASKmod2
讲述4ASK的原理并附有matlab调制解调的源码。。。。。。。。。。
注：原来上传的4ASKmod.zip不要下(The principle tells 4ASK together with modulation and demodulation matlab source. . . . . . . . . . Note: The original upload 4ASKmod.zip not down)
- 2013-07-10 00:01:10下载
- 积分：1
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exp_rom
通过MATLAB产生单脉冲信号的数据，存储下来作为verilog代码实现的DDS的数据源，用于验证DA数据的ddio的调试是否有问题。(The data of monopulse signal generated by MATLAB is stored as the data source of DDS implemented by Verilog code to verify whether the ddio debugging of DA data is problematic.)
- 2020-06-23 04:40:02下载
- 积分：1
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Waveform-generation-program
基于VHDL语言的波形发生器编程设计，能够实现常用波形的产生。(Waveform generator design based on VHDL programming, to achieve common waveform generated.)
- 2014-05-05 16:50:23下载
- 积分：1
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ADS8509
FPGA驱动高输入电压范围的ADS8509芯片，采样范围广，适合前端大信号处理(FPGA drive a high input voltage range ADS8509 chip, sampling a wide range, suitable for large front-end signal processing)
- 2015-08-10 22:03:59下载
- 积分：1
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简单的键盘接口模块程序
一个简单的键盘接口模块程序，对键盘输入的数据和时钟信号进行过滤。过滤后的数据信号PS2Df将被送入两个11位移位寄存器中(A simple keyboard interface module program filters keyboard input data and clock signals. The filtered data signal PS2Df will be fed into two 11-bit displacement registers.)
- 2020-06-24 02:00:02下载
- 积分：1
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widgets
CSS配合jquery制作完美漂亮的时钟，貌似在IE8下时钟不能获取时间啊！支持ie9、chrome、safari、firefox、opera （Chrome显示效果最佳，IE9下时钟无法工作）日历和骰子是原创，CSS3时钟并非原创但经过改良支持opera。数字日历的兼容性不错，圆形时钟就差点了，也希望一起交流，共同改进。(CSS with the jquery make perfect beautiful clock, seemingly in IE8 under the clock can not get the time ah! Support ie9, chrome, safari, firefox, opera (Chrome show the best results, the clock does not work under IE9) calendar and dice is original, CSS3 clock is not original but after improved support opera. Digital calendar compatibility is good, almost round the clock on, and also hope together, and work together to improve.)
- 2014-10-31 09:25:37下载
- 积分：1
