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doorlock
基于FPGA设计的电子密码锁是一个小型的数字系统，与普通机械锁相比，具有许多独特的优点：保密性好，防盗性强，可以不用钥匙，记住密码即可开锁等。(FPGA-based design of the electronic code lock is a small digital system. It has many unique advantages：good privacy and security , it do not need the key but remember password to unlock, and so on while it compare to ordinary mechanical locks.)
- 2013-12-25 21:24:41下载
- 积分：1
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ccd
自己写的一个tcd1209d的时序驱动代码，是用verilog语言编写的，可以借鉴(Of write a tcd1209d of timing-driven code, Verilog language, can learn from)
- 2021-04-08 09:39:00下载
- 积分：1
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hidejj
实现线性反馈移位寄存器的verilog实现(lfsr use verilog for the zip)
- 2017-08-02 14:23:12下载
- 积分：1
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这是一个用VHDL语言实现的非常实用的表决器
这是一个用VHDL语言实现的非常实用的表决器-This is a VHDL language with the very practical voting machine
- 2022-05-23 15:57:54下载
- 积分：1
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16QAM
基于FPGA 16QAM解调verilog代码，(16QAMdemoluator veriliog)
- 2021-02-23 23:49:39下载
- 积分：1
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qpsk_demod_use_FPGA
根据软件无线电的思想，提出了一种新颖的数字信号处理算法，对QPSK信号的相位进行数字化处理，从而实现对QPSK信号的解调.该算法允许收发两端载波存在频差，用数字锁相实现收发端载波的同步，在频偏较大的情况下，估算频偏的大小，自适应设置环路的带宽，实现较短的捕获时间和较好的信噪性能。整个设计基于XILINX公司的ISE开发平台，并用Virtex-II系列FPGA实现。用FPGA实现调制解调器具有体积小、功耗低、集成度高、可软件升级、扰干扰能力强的特点，符合未来通信技术发展的方向。(According to the idea of software radio, a novel digital signal processing algorithm, the phase of QPSK digital signal processing, enabling the demodulation of QPSK signals. This algorithm allows the sending and receiving ends of the carrier frequency difference exists, using digital phase-locked to achieve synchronization of sending and receiving end of the carrier, in the case of large frequency offset, frequency offset estimation of the size, adaptive set the loop bandwidth to achieve shorter acquisition time and better noise performance. The whole design is based on the company XILINX ISE development platform, and Virtex-II series with the FPGA. FPGA realization of a modem with a small size, low power consumption, high integration, software upgrades available, the characteristics of strong interference interference, in line with the future direction of ICT development.)
- 2010-12-06 10:52:36下载
- 积分：1
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SD_rtl
用verilog实现sd卡读写，亲测可用(Implementation of SD card read and write with Verilog)
- 2020-12-27 21:49:02下载
- 积分：1
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整个工程代码
掌握SDRAM数据读写、刷新、初始化以及FPGA串口收发时序，熟练FIFO IP核的生成和调用。(Master SDRAM data read and write, refresh, initialization and the timing of sending and receiving of the serial port of the FPGA, skilled in the generation and invocation of the FIFO IP core.)
- 2019-01-21 17:21:27下载
- 积分：1
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Chapter2
通信IC设计的第二章Verilog参考学习代码，方便初学者学习入门，供学习参考用The codes of Chapter1 of《Communication IC Design》(The codes of Chapter2 of《Communication IC Design》)
- 2017-03-07 15:47:04下载
- 积分：1
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DE2_PS2_Debug
这是altera公司的DE2-35开发板下的一个PS2键盘的源程序代码工程，包括PS2驱动等模块有需要的人，可以下载(Altera DE2-35 development board of the company, the source code of a PS2 keyboard works, including the the PS2 driver modules need, you can download)
- 2012-10-19 20:55:20下载
- 积分：1
