文章论述如何将向modelsim中添加仿真库，包括添加xilinx,altera,actel公司的仿真库的方法...

说明：  先用Matlab理论仿真，再用Verilog语言在ISE环境下编写程序，可通过手机发送指令来控制上下变频器的参数。(Firstly, we use the theory of MATLAB to simulate, and then use Verilog language to write programs in ISE environment. The parameters of up-down converter can be controlled by sending instructions from mobile phone.)

这是“状态机设计（讲稿）”，希望对正在学VHDL的同学有帮助，谢谢！-This is the "state machine design (the script)", and I hope to learn VHDL is there to help the students, thank you!

verilog实现基于i2s协议接口，在fpga上验证通过。(Verilog implements the interface based on I2S protocol and verifies it on fpga.)

本文是Altera公司编写的dspbuilder的设计方法，但是是英文原版的(This article is prepared by Altera Corporation dspbuilder design method, but it is the original English edition of)

VHDL写的PWM发生器，仿真通过，波形基本完美，可以用于直流电机的控制-PWM generator written in VHDL, simulation is passed, the basic waveform perfect, can be used for DC motor control

11 阶FIR 数字滤波器,verolog描述，通过modelsim 6.0 仿真，Quartue综合-11-order FIR digital filter, verolog description, modelsim 6.0 through simulation, Quartue integrated

用veriolg 语言编写的串口通讯程序，通过FPGA控制串口的通讯。(a veriog program completed on FPGA to contrlo a uart to communicaton with a computer )

上海大学 Verilog PPT 适合初学者看 推荐 -Shanghai University Verilog PPT look recommended for beginners

能产生正弦波、三角波、方波和e指数衰减的扫频波，且相关参数可调(Can produce sine wave, triangle wave, square wave, and e exponential decay wave sweep and adjustable parameters)

VHDL控制VGA 在显示器上显示图形，分辨率800X600，晶振50Mhz-VGA control with VHDL