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Verilog数字系统设计教程(第二版) 夏宇闻
Verilog数字系统设计教程(第二版) 夏宇闻(Verilog Digital System Design Course (2nd Edition) Xia Yuwen)
- 2020-06-20 18:40:02下载
- 积分：1
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基于Verilog的数码管模拟扫描程序，分为两种显示方式，一种是数码管逐个显示，另一个是所有数码管一起显示。...
基于Verilog的数码管模拟扫描程序，分为两种显示方式，一种是数码管逐个显示，另一个是所有数码管一起显示。-Verilog-based digital control analog scanning procedures, two types of display, a digital control-by-show, and the other is with all digital tube display.
- 2022-02-22 11:51:58下载
- 积分：1
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Toplevel VHDL Structural model of a system containing 8051
Toplevel VHDL Structural model of a system containing 8051
-Toplevel VHDL Structural model of a system containing 8051
- 2022-11-19 06:20:03下载
- 积分：1
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LabVIEW 8.6的Spartan3E FPGA的LED
spartan3e led fpga labview 8.6
- 2022-02-04 01:56:59下载
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官方的RS232例程详细Altera非常实用
altera 官方rs232例程 很详细很实用-official rs232 routines in great detail altera very practical
- 2023-04-15 09:15:03下载
- 积分：1
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一路24位计数器,cpu可直接读写计数器的计数值.
一路24位计数器,cpu可直接读写计数器的计数值.-All the way 24-bit counters, cpu can be directly read and write the total value counters.
- 2022-06-18 10:47:22下载
- 积分：1
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Dec_mul
时间同步后即可确定每帧数据的起始位置，这样就能完整的截取下每一帧。但是，数据中还带有频偏信息。在常规的通信系统中，多普勒很小仅仅会带来很小的频偏，但是在大多普勒的情况下，频偏将非常大，20马赫的速度将会带来将近34K的频偏。因此，如何很好的纠正频偏即为本系统的难点。
OFDM中，我们将大于子载波间隔倍数的频偏称为整数倍频偏，而将小于一个子载波间隔的频偏称为小数倍频偏。频偏矫正精度只要能保证小于十分之一倍的子载波间隔，频偏就不会对均衡和解调造成影响。本文中我们借鉴这种思想，由于硬件资源限制，我们将在接收端做64点FFT，即相当于将频域划分为64份，我们将小于 的频偏称为小数倍频偏，将 整数倍的频偏称为整数倍频偏。本程序即基于SCHIMDL经典方法完成小数倍频偏纠正(After time synchronization can determine the starting position of each frame data, so you can complete the interception of each frame. However, in the data with frequency information. In conventional communication systems, doppler small will bring only small deviation, but in the case of most of the doppler, frequency PianJiang is very large, 20 Mach speed will lead to deviation of nearly 34 k. Therefore, how to good to correct deviation is the difficulty of this system.
OFDM, we will be bigger than the sub-carrier spacing ratio of frequency deviation is called the integer frequency offset, and the interval will be less than a child carrier frequency offset is called decimal frequency doubling. Deviation is less than one over ten times as long as can guarantee accuracy of sub-carrier spacing, deviation will not affect balance and demodulation. This article, we draw lessons from the idea, due to the limited hardware resources, we will do 64 points FFT at the receiving end, which is equ)
- 2013-12-26 18:00:24下载
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verilog实现的“并行输入、并行输出移位寄存器”
verilog实现的“并行输入、并行输出移位寄存器”-verilog to achieve a " parallel input, parallel output shift register"
- 2023-06-06 17:30:03下载
- 积分：1
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spi_src
在FPGA上实现CAN总线SPI接口通信，使用Verilog语言(Realize SPI interface communication of CAN bus on FPGA, using Verilog language)
- 2019-06-26 16:15:45下载
- 积分：1
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dpll
数字锁相环 dpll的 编译通过,使用verilog HDL语言对锁相环进行基于FPGA的全数字系统设计,以及对其性能进行分析和计算机仿真的具体方法(Digital phase-locked loop dpll compiler through the use of verilog HDL language on the phase-locked loop FPGA-based digital system design, as well as its performance analysis and computer simulation of specific methods)
- 2017-04-04 23:13:28下载
- 积分：1
