VHDL achieve a frequency measurement of dollars, development environment for any...

quartus II 13.0 DDS工程文件，采用VHDL编写，可输出正交两路正弦信号。可以直接用modelsim-alter 仿真(quartus II 13.0 DDS project file, using VHDL written two orthogonal sinusoidal output signals. Can be simulated directly modelsim-alter)

此代码是SPI接口的Master的Verilog源代码，经上板测试是没有问题的，请大家放心使用 (This code SPI Interface Master of Verilog source code, there is no problem on board test, please rest assured to use)

_EDA实验讲义EDA实验指导书EDA技术与VHDL第3章EDA技术实用教程EAD技术与实践.等等资料-Experimental _EDA experimental guidance notes EDA books EDA technology and VHDL in Chapter 3 of EDA technologies utility EAD Technology and Practice Guide. And so on Information

对用开发板上开关产生的信息做汉明编码并通过串口发送至电脑(The Hamming code is generated from the switch on the development board and sent to the computer through the serial port.)

-- Booth Multiplier -- This file contains all the entity-architectures for a complete -- k-bit x k-bit Booth multiplier. -- the design makes use of the new shift operators available in the VHDL-93 std -- this design passes the Synplify synthesis check -- download from: www.fpga.com.cn & www.pld.com.cn--- Booth Multiplier-- This file contains a ll the entity-architectures for a complete-- k- bit x k-bit Booth multiplier.-- the design mak es use of the new shift operators available in th e VHDL-93 std-- this design passes the Synplify synthesis check-- download from : www.fpga.com.cn

说明：  spi通用串行总线，4线控制，可读写操作(SPI universal serial bus, 4-wire control, readable and writable operation)

sram 读写小程序，用verilog编写的，请各位高手指教-SRAM read and write small programs using Verilog prepared, please enlighten you master

VHDLVERILOG语言实现的CARDBUS的IP源码,已经实现现场应用-CARDBUS IP CORE

这是一段控制1394芯片的cpld的verilog程序,可以参考,在实际项目中已经采用.(This is a control chip cpld 1394 Verilog the procedures, they can refer to the actual project has been adopted.)

程序是完整的一个数字下变频器的一个Verilog程序，经测试可以使用，欢迎下载(Program is a complete Verilog program a digital down converter, tested can be used, please download)