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用于当前电子的开关电源转换器(开关电源)。
开关电源变换器(Switching Power Supply)为当前电子产品中应用非常广泛的功率器件,在日常生活中无处不在
- 2022-10-24 21:50:03下载
- 积分:1
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基于FPGA的hdb3编码实现
HDB3码是在AMI码的基础上改进的一种双极性归零码,它除具有AMI码功率谱中无直流分量,可进行差错自检等优点外,还克服了AMI码当信息中出现连“0”码时定时提取困难的缺点,而且HDB3码频谱能量主要集中在基波频率以下,占用频带较窄,是ITU-TG.703推荐的PCM基群、二次群和三次群的数字传输接口码型,因此HDB3码的编解码就显得极为重要。目前,HDB3码主要由专用集成电路及相应匹配的外围中小规模集成芯片来实现,但集成程度不高,特别是位同步提取非常复杂,不易实现。随着可编程器件的发展,这一难题得到了很好地解决。本文利用现代EDA设计方法学和VHDL语言及模块化的设计方法,设计了适合于FPGA实现的HDB3编译码器的硬件实现方案。不但克服了分立硬件电路带来的抗干扰差和不易调整等缺陷,而且具有软件开发周期短,成本低,执行速度高,实时性强,升级方便等特点。
- 2023-04-16 19:10:04下载
- 积分:1
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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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QUARTUS-II
Quartus ii 入门基础 仅针对初学者 望各位童鞋们指导 呵呵 (Quartus ii entry basis only for beginners looking to guide their children' s shoes Oh you)
- 2011-08-01 22:13:25下载
- 积分:1
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浅显易懂的vrilogHDL的程序,可以帮助你迅速上手
浅显易懂的vrilogHDL的程序,可以帮助你迅速上手-Easy and simple VerilogHDL programs to help you to get to the language quickly.
- 2022-03-05 20:26:55下载
- 积分:1
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RISC
32 bit RISC Processor with 3 stage pipeline
- 2010-03-03 00:09:16下载
- 积分:1
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FIFO
fifi asyncronous and syncronus
- 2012-04-30 02:31:24下载
- 积分:1
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I2C_CSDN
说明: verilog 编写的I2C程序,控制D/A的(I2C program written by Verilog to control D/A)
- 2020-06-18 21:20:02下载
- 积分:1
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generic_dpram
IT IS THE DP MEMORY MODULE. IT CONTROLS THE DP MEMORY
- 2013-09-30 19:03:40下载
- 积分:1
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RecentProjectCleaner
vs自定义插件开发,带卸载功能,经测试完全可用,分享给大家,可以学习!(vs custom plug-in development, with the uninstall feature, has been tested and is fully available for everyone to share, you can learn!)
- 2014-12-24 11:35:54下载
- 积分:1