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fir-filter
11阶fir数字滤波器的verilog程序设计,线性相位,系数量化处理(11 order of fir digital filter verilog programming, linear phase, the coefficient quantization)
- 2012-03-05 10:33:03下载
- 积分:1
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8 位 CPU vhdl实现(含全部源代码)
说明: 这是8位CPU的CVDL代码。CPU 的主要功能是执行指令,控制完成计算机的各项操作,包括运算操作、传送操作、输入/输出操作等。作为模型计算机设计,将重点放在寄存器级,采取较简单的组成模式,以尽量简洁的设计帮助学生掌握CPU 的基本原理。 此次设计CPU就是为了了解CPU运行的原理,从而完成从指令系统到CPU的设计,并且通过仿真对CPU设计进行正确性评定。(The main function of CPU is to execute instructions, control and complete various operations of computer, including operation, transfer operation, input / output operation, etc. As a model computer design, it focuses on register level and adopts a simpler composition mode to help students master the basic principles of CPU with a concise design as far as possible. This design of CPU is to understand the principle of CPU operation, so as to complete the design from instruction system to CPU, and evaluate the correctness of CPU design through simulation.)
- 2020-12-09 15:49:20下载
- 积分:1
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音频信号分析仪的FPGA源码
音频信号先经过由运放和电阻组成的50Ohm阻抗匹配电路以满足输入阻抗50 Ohm的系统要求,这样方便信号功率的计算。为了保证所处理的信号被不失真的采样,信号还要通过截止频率为10Khz的抗混叠低通滤波器。最后为了AD能正确的采样,信号还要通过信号抬高电路。
经过12位A/D转换芯片MAX144转换后的数字信号经由基于FPGA的NIOSII处理器进行FFT变换和处理,分析各个频率点的功率值,并将这些值显示在LCD上。
该源代码就是fft变换的源代码
- 2023-07-28 02:35:05下载
- 积分:1
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用verilog写的cpld的各种分频程序,希望大家指正,谢谢!
用verilog写的cpld的各种分频程序,希望大家指正,谢谢!-using Verilog cpld written by the various sub-frequency procedures in the hope that we stand corrected, thank you!
- 2023-01-20 06:35:04下载
- 积分:1
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基于DE2-70开发板的VGA接口实现程序
基于DE2-70开发板的VGA接口实现程序,可在VGA屏幕上显示800*600分辨率的图像,刷新频率60Hz
- 2022-03-12 13:00:51下载
- 积分:1
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vhdl_course_tw_CIC
台湾IC中心VHDL讲义,内容详细,适合IC前端设计参考(Taiwan s IC Center VHDL handouts, detailed reference design for front-end IC)
- 2011-01-10 19:06:38下载
- 积分:1
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STM32F407FFT
说明: 使用STM32官方提供的DSP库进行FFT,虽然在使用上有些不灵活(因为它是基4的FFT,所以FFT的点数必须是4^n),但其执行效率确实非常高效,看图1所示的FFT运算效率测试数据便可见一斑。该数据来自STM32 DSP库使用文档(. Using the official DSP library provided by STM32 for FFT is not flexible in use (because it is the FFT of base 4, so the number of FFT points must be 4 ^ n), but its execution efficiency is really very efficient, as can be seen from the test data of FFT operation efficiency shown in Figure 1. This data comes from STM32 DSP library usage document)
- 2020-06-20 19:00:02下载
- 积分:1
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TCON
用verilog编程的TCON模块(时序控制器)的程序(Verilog programming module with TCON (timing controller) program)
- 2013-06-26 10:50:59下载
- 积分:1
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这是8位微处理器的Verilog源代码,可以欠在Flex10k10里面
这是8位微处理器的Verilog源代码,可以欠在Flex10k10里面-This is the 8-bit microprocessor Verilog source code, can they owed in Flex10k10
- 2022-02-06 13:26:07下载
- 积分:1
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dpll
用verilog编写的全数字锁相环,包括鉴相器,模K计数器,加减脉冲模块和分频模块,都经过验证(verilog based digital phase lock loop design, including phase detector,mode K counter, increment/decrement counter and frequency divider )
- 2014-04-22 08:36:53下载
- 积分:1