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常见的几种电机的特征与控制方法
常见的几种电机的特征与控制方法-Several common characteristics of the motor and control method
- 2023-03-02 10:15:03下载
- 积分：1
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cpu
用全加器设计8位运算器逻辑电路图
2、根据逻辑电路用 VHDL编程实现
3、调试编译通过后，仿真
(this file can help you learn the design of cpu)
- 2010-01-05 09:56:11下载
- 积分：1
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ethernet-verilog
非常详细的千兆以太网MAC verilog代码，可以供硬件设计时有关网络的开发参考(Very detailed Gigabit Ethernet MAC verilog code, can be used for hardware design of the network to develop a reference)
- 2020-09-19 11:27:57下载
- 积分：1
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FPGAAD9854DDS
FPGA测序和DDS产生各种波形程序，用Atral器件开发(FPGA sequencing and DDS generate various waveform programs.)
- 2018-11-14 22:07:21下载
- 积分：1
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IDT7005
双端口静态RAM的VHDL程序，具体芯片型号为IDT7005(DUAL-PORT
STATIC RAM)
- 2014-04-03 11:40:53下载
- 积分：1
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高级verilog编程实现讲义，全英文讲义
高级verilog编程实现讲义，全英文讲义 -Senior verilog programming lecture notes, handouts in English
- 2022-02-03 08:15:26下载
- 积分：1
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1553B总线接口技术研究及FPGA实现
说明： 基于FPGA的1553b接口设计详细设计论文(1553B design based on FPGA)
- 2019-04-18 11:02:52下载
- 积分：1
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eda
EDA 正弦信号发生器：正弦信号发生器的结构有四部分组成，如图1所示。20MHZ经锁相环PLL20输出一路倍频的32MHZ片内时钟,16位计数器或分频器CNT6，6位计数器或地址发生器CN6，正弦波数据存储器data_rom。另外还需D/A0832（图中未画出）将数字信号转化为模拟信号。此设计中利用锁相环PLL20输入频率为20MHZ的时钟，输出一路分频的频率为32MHZ的片内时钟，与直接来自外部的时钟相比，这种片内时钟可以减少时钟延时和时钟变形，以减少片外干扰 还可以改善时钟的建立时间和保持时间，是系统稳定工作的保证。CNT6用来将32MHZ进行8分频得到4096HZ的频率提供给CN6与data_rom时钟信号。由CLK端输入20MHZ的时钟信号，在DOUT端就可输出稳定的正弦信号。(Sine signal generator has the structure of four parts, as shown in figure 1 below. The 20 MHZ phase lock loop PLL20 output all the way of frequency doubled within 32 MHZ slice clock, 16 counter or prescaler CNT6, six counter or address generator CN6, sine data storage data_rom. In addition to D/A0832 (shown in not draw) will digital signal into analog signals. This design using the phase lock loop PLL20 input frequency for 20 MHZ clock, the output of the frequency of all points frequency of 32 pieces (MHZ clock, and comes directly from the external clock, compared to this piece of clock can reduce the clock in delay and clock deformation, to reduce the interference of Can also improve the establishment of the clock time and keep time, is the system stability of assurance. CNT6 used to will and to 8 MHZ get 4096 HZ dividing the frequency to provide CN6 and data_rom clock signal. The input by CLK 20 MHZ clock signal, in DOUT end can output stable sine signals.
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- 2021-03-07 15:49:29下载
- 积分：1
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Farrow-filter-design
两篇中文论文，详细叙述了Farrow滤波器的设计方式和理论基础，非常实用！(Two Chinese papers, described in detail Farrow filter design methods and theoretical foundation, very useful!)
- 2013-11-15 17:15:20下载
- 积分：1
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VGA
verilog vga 图像处理(verilog vga)
- 2013-10-15 19:00:16下载
- 积分：1
