通过vhdl实现ls138硬件功能 通过vhdl实现ls138硬件功能

(Springer Series in Advanced Microelectronics 51) Ayan Palchaudhuri, Rajat Subhra Chakraborty (auth.)-High Performance Integer Arithmetic Circuit Design on FPGA_ Architecture, Implementation and Desig

一个简单的uvm搭建的ahb简单实例,包含了各个组件以及编译的运行的脚本(one sample example about ahb，include every component and compile script)

这是个的VHDL点亮LED的程序，大家一齐分享吧-This is a LED light up the VHDL procedure, let everyone together to share

用vhdl实现的booth算法乘法器，包含了multiplexer和rca adder，同时提供了一个测试文件，modelsim测试通过(Algorithm with a booth multiplier vhdl implementation, including a multiplexer and rca adder, while providing a test file, modelsim test pass)

its the vhdl stuff for ddr sdram controller nice one easily understandable

对于学习FPGA的同学来说仿真是必不可少的流程 但是仿真的方法signal tap是必须掌握的(For students learning FPGA simulation is an essential process but the simulation method tap signal is a must)

运用quartus 软件模拟的电子琴，实现按键出现不同音调的音乐。(Quartus software simulation using keyboard, keys appear to achieve different tones of music.)

说明：  实现串口通讯以及SLIP协议传输数据，增加了特殊字符的转义(Realization of Serial Communication and SLIP Protocol)

verilog语言设计的VGA驱动。在Quarus11.0下编译成功，并在Altera cyclone4开发板上测试OK(verilog language design VGA driver. In Quartus11.0 successfully compiled and Altera cyclone4 development board test OK)

DDS调试心得,VERIOLG 各HDL和VHDL语言的DDS调试方法-DDS debugging experience, VERIOLG the HDL and VHDL languages DDS debugging method