ADC0809 VHDL控制程序,基于VHDL语言，实现对ADC0809控制.-ADC0809 VHDL control procedures, based on the VHDL language, to achieve control of ADC0809.

美国人写的各种类型的fpag设计指导，非常详细的介绍了从fpga的型号，结构，实现，编程，等各个方面的要点。-Written by Americans of all types of fpag design guide, very detailed introduction from the FPGA models, structure, realize, programming, and other aspects of the main points.

FPGA 数码管接口例化编程，学习初级入门verilog编程技术(FPGA 数码管接口例化编程)

说明：  fPGA中的竞争冒险现象的来源及其解决方法(FPGA in the source of the phenomenon of competitive risk-taking and their solutions)

基于FPGA的超声波测距，通过数码管显示距离(FPGA-based ultrasonic distance)

用于实现FPGA硬件开发使用的加法器，需要注意的是用Verilog语言实现的(The adder used to realize FPGA hardware development needs to be realized in Verilog language)

学习VHDL语言的范例，有关FSK-VHDL language learning paradigm, the FSK

FPGA对SDRAM进行读写测试程序，亲测有效无误。(FPGA reads and writes test programs for SDRAM.)

全部通过，是我的精心设计，完全满足初学者的要求。-all passed, I was carefully designed, fully meet the requirements of beginners.

语音采集,直接在QUARTUSII中打开调试.-err