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io_uart
verilog设计的32位IO口扫描后通过串口发送到计算机(Verilog design of 32 bit IO export after scanning through the serial port to the computer)
- 2012-12-27 00:05:01下载
- 积分:1
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xintf-fpga
本程序主要是实现xinlinx fpga与dsp之间的双工通信(This program is to achieve duplex communication between xilinx fpga and dsp)
- 2021-02-10 18:29:52下载
- 积分:1
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采用低功率乘法器与加法器的低功耗 FIR 滤波器
本文提出了降低动态功耗有限 Imppulse 跃 (FIR) 数字滤波器的方法这些方法包括低功耗串行乘法器和串行加法器、 移位/添加的乘数,折叠组合展位乘数线性相位结构的改造和应用对 fir 滤波器,以减少功率引致此干扰的消耗也是减少。最小的功率,实现是在基于 8taps 和 8bits 的投入在 100 MHZ 转变/添加乘数 fir 滤波器的功率为 110mw 和 8bits 系数。拟议的 FIR 滤波器,合成了采用 Xilinx ISE 斯巴达 3E FPGA 和权力分析了使用 Xilinx XPower 分析器。
- 2022-08-07 20:59:03下载
- 积分:1
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基于fpga的自动售货机
用verilog状态机实现的自动售货机,是一次课程作业,参考了网上的例子进行了修改(Automatic vending machine implemented with Verilog state machine)
- 2018-06-25 22:18:06下载
- 积分:1
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双电梯控制器
说明: 使用verilog实现的双电梯控制器,1-9层,仿真通过(a bi-elevator controller written in VerilgHDL, which has floor1-9, simulation passed)
- 2020-06-17 11:44:27下载
- 积分:1
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DecimationFilterDesignforDDCandImplementingItwithF
本文介绍了在数字下变频(DDC) 中的抽取滤波器系统设计方法和具体实现方案。采用CIC 滤波器、HB
滤波器、FIR 滤波器三级级联的方式来降低采样率。通过实际验证,证明了设计的可行性(This article describes the digital down conversion (DDC) of the decimation filter system design methods and concrete realization of the program. Using CIC filter, HB filter, FIR filter cascade three-level approach to reduce the sampling rate. Through the actual authentication, to prove the feasibility of the design)
- 2008-04-14 11:02:00下载
- 积分:1
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std_ovl_v2p7_Feb2013
目前最新的OVL库,里面是标准的ASSERTION模块,支持VHDL刚Verilog,最近在做AXI协议验证的时候用到,分享下(The latest OVL(open verification library),including all standard module of assertions(VHDL and Verilog). It can be used into AXI Protocl Verification. Just share with you guys.)
- 2021-04-28 21:38:43下载
- 积分:1
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decode
用Verilog实现汉明码编码,经测试可正确使用,代码简洁(Verilog with Hamming code encoding, the test can be used correctly, the code is simple)
- 2017-03-10 19:28:21下载
- 积分:1
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fft变换三个中的一个(站长:三个代码算一个)
fft变换三个中的一个(站长:三个代码算一个)-one of the three fft transfermation code
- 2023-06-12 17:40:03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