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dividefreq
- Multiple frequency dividers in VHDL, with comments in Spanish. Is a project done with Xilinx ISE application. It divides 50 MHz in 1, 2, 4 and 8 Hz.
DDRIO
- Xilinx公司开发板中的一个模块，在时钟的上升和下降沿同时传输数据。使用时需要在ISE集成开发环境下利用VHDL进行例化。本文是对该模块功能的说明，是个人的学习总结-Xilinx has developed a module board, in the clock' s rising and falling at the same time transmission of data. ISE needs to use integrated development environment
DesignandFPGAImplementationof
- In most cases, a bandpass filter characteristic is obtained by using a lowpass-to-bandpass frequency transformation on a known lowpass transfer function. This frequency transformation controls the location of passband edges and transfer zero
FPGA_RS232
- 为增加系统稳定性，减小电路板面积，提出一种基于FPGA的异步串行口IP核设计。该设计使用VHDL硬件描述语言时接收和发送模块在Xilinx ISE环境下设计与仿真。最后在FPGA上嵌入UART IP核实现电路的异步串行通信功能。该IP核具有模块化、兼容性和可配置性，可根据需要实现功能的升级、扩充和裁减。-In order to increase system stability, reduce board space, presents a FPGA-based asynchronous ser
DesignofFloatingPointCalculatorBasedonFPGA
- 给出系统的整体框架设计和各模块的实现，包括芯片的选择、各模块之间的时序以及控制、每个运算模块详细的工作原理和算法设计流程；通过VHDL语言编程来实现浮点数的加减、乘除和开方等基本运算功能；在Xilinx ISE环境下，对系统的主要模块进行开发设计及功能仿真，验证 了基于FPGA的浮点运算。 -The overall framework of system design and realization of each module which contain selection of ch
Sum
- FPGA with VHDL sum example in Xilinx
Combinational_Divider_in_FPGA
- Three VHDL codes for combinational divider with implementation results for Xilinx Spartan FPGAs-Three VHDL codes for combinational divider with implementation results for Xilinx Spartan FPGAs
PS2Keyboard_EN
- document VHDL for keyboard FPGA: Xilinx, Altera
registrorotador
- it s a register rotate vhdl project for xilinx
phase_test
- VHDL,简易音频数字相位表的设计与实现 数字相位测量仪在工业领域中经常用到的一般测量工具，主要应用与同频率正弦信号间的相位差的测量显示。 本系统采用FPGA实现测量的核心部分，主要由数字鉴相、累加计数器、控制器以及寄存与显示译码电路组成。该系统硬件电路简单，整个系统采用硬件描述语言VHDL作为系统内部硬件结构的描述手段，在XILINX公司的ISE9.1的软件支持下完成。可以对20Hz~20kHz频率范围内的音频信号进行采样鉴相处理，并将数据传回FPGA进行相位差计数累加、测量运算，最后送显
Assignment-3
- Assignment 3 Construct VHDL models for 74-139 dual 2-to-4-line decoders using three descr iption styles, i.e., behavioral, dataflow and structural descr iptions. (1) Synthesize and (2) simulate these models respectively in the environment of Xilinx I
cpld_kit_test
- VHDL code to implement basic gates and counter,Flip=Flop,Registers using Xilinx Platform.
labsolution
- xilinx大学计划完整实验6个。非常值得学习的资料。-This is the xilinx udp labs designed with VHDL.
FPGA_Project
- To design fixed point to floating point encoder and experiment with simulation, synthesis and implementation features of the Xilinx Project navigator. Specifically, the objectives of this lab are: 1. To try out basic building blocks of VHDL beh
VHDL_design
- 本综合实验包括节拍脉冲发生器、键盘扫描显示和八位二进制计数器三个模块。采用VHDL语言为硬件描述语言，Xilinx ISE 10.1作为开发平台，所开发的程序通过调试运行验证，初步实现了设计目标。-This includes comprehensive experimental beats pulse generator, display and keyboard scan eight binary counter three modules. Using VHDL as the hardwar
ds840_v_scaler
- v scaler xilinx vhdl
12_Lab3
- practical example using verilog and vhdl by xilinx
LFSR
- practical example using verilog and vhdl by xilinx
DEMUX
- practical example using verilog and vhdl by xilinx
Animation
- practical example using verilog and vhdl by xilinx