用VHDL写的计算器，实现加减功能以及ＶＧＡ显示功能，适合VHDL初学者使用。...

FPGA的驱动并行接口的DAC程序，效率较高。(FPGA-driven parallel interface of the DAC process more efficient.)

Test for VHDL just a student version

警卫控制系统，主要 控制 电梯系统 ，通过422通讯格式完成与电梯系统之间的 通讯协议。-Security control system, the main control elevator systems, through to complete the 422 communication format, communication protocol between the elevator system.

使用synopsys的基本步骤，综合工具的使用说明，有用的好东西-Synopsys using the basic steps to use the integrated tools, useful good things

cpld 控制 8-32M sdram 控制器 maxII epm570实现。-CPLD control 8-32M sdram controller maxII epm570 realize.

synopsys的主要的工具介绍，包括DC,PT,Formality等，对于初学IC设计者了解设计工具有很大帮助。(synopsys of the main tools for presentations, including DC, PT, Formality, etc., for the beginner tool for IC designers to understand the design of much help.)

LFSR模块，单个模块，实现移位寄存器，生成测试用pattern-LFSR

实现dds功能，利用quartus软件， 子模块包括加法器，锁相环，date-rom 利用原图将各模块综合，利用ps2键盘控制频率及相位。-Dds realize functions, using Quartus software, sub-modules including the adder, phase-locked loop, date-rom image to the module using integrated, using ps2 keyboard to control the frequency and phase.

基于Matlab的FPGA数字半带滤波器设计(Matlab-based FPGA digital half-band filter design)

VerilogHDL_advanced_digital_design_code_Ch6 Verilog HDL 高级数字设计源码ch6(Advanced Digital Design VerilogHDL_advanced_digital_design_code_Ch6Verilog HDL source CH6)