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cpu
说明: 一个简单的CPU设计,支持add,sub,mvi,mv四条指令,用Verilog语言编写,在Quratus II上编译通过,仿真正确。(A simple CPU design, support add, sub, mvi, mv four instructions, with the Verilog language, compiled by the Quratus II, the simulation is correct.)
- 2011-04-09 12:22:09下载
- 积分:1
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加扰器解扰器设计
加扰器解扰器设计,组合逻辑电路可以选用下述不同的逻辑类型来实现:互补CMOS结构、有比电路、差 分共源-共栅电压开关逻辑(DCVSL),传输门逻辑、互补传输晶体管逻辑(CPL)或动态电 路结构,也可以是以上不同类型结构的混合。(Scrambler/ descrambler design)
- 2018-08-29 10:52:46下载
- 积分:1
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clk_div3
在fpga中对于pll无法完成的分频,可采用计数方式,本例用状态机实现对时钟的奇数分频。(Pll in fpga can not be completed in the sub-frequency counting method can be used, in this case with the state machine to achieve an odd number on the clock frequency.)
- 2010-07-28 20:03:41下载
- 积分:1
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io 组件,用vhdl实现io端口的控制,包括输入输出,握手信号,...
io 组件,用vhdl实现io端口的控制,包括输入输出,握手信号,-io port VHDL code
- 2023-04-27 18:40:03下载
- 积分:1
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vsim
flii adder wave form 3
- 2015-04-27 20:02:44下载
- 积分:1
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usbd_ucos
说明: 基于ALINX AX7020硬件平台的USB-OTG通信程序。操作系统采用uCOS III v1.41,基本实现了双向USB2.0 块传输(Bulk Transfer)通信,zynq的PS端接收USB数据并回传至主机。经测试,主机端Window10系统采用libUSBK编程时,采用64字节的块时,传输速率可达210Mbps。zynq开发工具为Vivado2015.4,程序包中包含了全部的硬件和软件工程文档。(A USB-OTG communication project where an AX7020 platform is employed as USB device. The embeded operating system is uCOS III of version 1.41, and the FPGA toolchain is Vivado 2015.4. This project implements a full speed bidirectional USB2.0 bulk transfer. A test on Windows 10 host with libUSBK shows that the transfer speed is up to 201Mbps.)
- 2020-09-09 09:38:02下载
- 积分:1
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Cadence-Allegro-PCB-SI
利用Cadence Allegro PCB SI进行SI仿真分析(Performed using the Cadence Allegro PCB SI SI simulation analysis)
- 2013-08-06 22:17:46下载
- 积分:1
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8051_VHDL
mc8051代码,里面功能齐全,调试方便(mc8051 code, inside a full-featured, easy debugging)
- 2008-03-28 14:54:19下载
- 积分:1
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本代码介绍了使用VHDL开发FPGA的一般流程,最终采用了一种基于FPGA的数字频率的实现方法。该设计采用硬件描述语言VHDL,在软件开发平台ISE上完成,可以...
本代码介绍了使用VHDL开发FPGA的一般流程,最终采用了一种基于FPGA的数字频率的实现方法。该设计采用硬件描述语言VHDL,在软件开发平台ISE上完成,可以在较高速时钟频率(100MHz)下正常工作。该设计的频率计能准确的测量频率在1Hz到100MHz之间的信号。使用ModelSim仿真软件对VHDL程序做了仿真,并完成了综合布局布线,最终下载到芯片Spartan-II上取得良好测试效果。-the code on the FPGA using VHDL development of the general process, finally adopted a FPGA-based digital frequency method. The design using VHDL hardware description language, the software development platform ISE completed, the higher speed clock frequency (100MHz) under normal work. The design of the frequency meter can be accurately measured in a frequency of 100MHz between Hz signal. Use ModelSim VHDL simulation software to do the simulation process, and completed a comprehensive layout cabling, downloaded to the final chip Spartan-II made good on the test results.
- 2022-10-09 05:15:03下载
- 积分:1
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rc6_decryption
rc6 algorithm designed based on verilog and is verified
- 2020-12-01 21:59:28下载
- 积分:1