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Lpfilter_20190503
说明： 环路滤波器是通信信号调制解调中最重要的一个部分，环路滤波器设计的好坏将直接影响到接收机的性能指标，二阶锁频辅助三阶锁相环路滤波器可以稳定跟踪具有加加速度的信号源，是现代通信中非常实用的技术，本文中详细编写了单载波信号产生模块、信道噪声模块、数字正交下变频模块、鉴频鉴相模块、环路滤波器模块，并包含了完整的testbench模块，对于初学者非常有用。(Loop filter is the most important part of communication signal modulation and demodulation. The design of loop filter will directly affect the performance index of receiver. The second-order frequency locking assisted third-order phase-locked loop filter can stably track the signal source with acceleration speed, which is a very practical technology in modern communication. In this paper, the single carrier signal generation module and channel noise are written in detail Sound module, digital orthogonal down conversion module, frequency and phase detection module, loop filter module, and contains a complete testbench module, which is very useful for beginners.)
- 2020-11-11 01:27:25下载
- 积分：1
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一个电子中的verilog实验源代码。适合verilog初学者学习参考
一个电子中的verilog实验源代码。适合verilog初学者学习参考-an electronic experiments of Verilog source code. Suitable for beginners learning Verilog reference
- 2022-08-07 08:19:42下载
- 积分：1
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shuzishizhong
这是基于verilog hdl的数字时钟源代码，能够实现时分秒的计时，可以手动进行调时与调分。(This is based on the digital clock verilog hdl source code, can be achieved when every minute of the time, you can adjust the time manually adjusting points.)
- 2013-12-10 22:21:55下载
- 积分：1
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20181060261-李康_3
说明： 秒表的实现，有暂停清零功能，Quartus II(Stopwatch realization, has the pause clear function)
- 2020-12-26 15:56:03下载
- 积分：1
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ad73311
AD73311芯片的控制和数据程序，用于控制音频AD芯片。(AD73311 chip control and data program)
- 2021-02-01 23:20:00下载
- 积分：1
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DDSverilog
说明： 基于FPGA的Veilog HDL实现代码，简单明了，希望能帮助verilog的初学者……(ＤＤＳ based on Verilog ＤＨＬ for FPGA )
- 2011-04-11 22:56:23下载
- 积分：1
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cputimer
基于 CPU 的精确计时器，时钟频率越高，计时越准(Based on the exact CPU timer, the higher clock frequency, the more time-quasi-)
- 2009-04-25 10:36:11下载
- 积分：1
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hdb3a
快速实现HDB3码与普通码二进制码的转换，方便学习与了解HDB3码的转换(Quickly achieve HDB3 code and common code binary code conversion, facilitate learning and understanding HDB3 code conversion)
- 2020-11-09 15:09:48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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altfp_matrix_mult
浮点数 矩阵乘法模块 verilog语言编写 可直接调用(Floating-point matrix multiplication module can directly call verilog language)
- 2013-12-18 15:08:36下载
- 积分：1
