vhdl语言编程入门实例100个，部分附有仿真波形图，和一些基本的讲解...

六层的电梯控制系统 用VHDL描述同时还附有系统仿真图形

基于fpga和xinlinx ise的小游戏的vhdl程序，希望对你有所帮助！-xinlinx and they simply based on the small game and ideally the VHDL process, and I hope to help you!

自己写的布斯4算法的华莱士树无符号数乘法器，3-2压缩，亲测可用(Wallace wrote the number 4 Booth algorithm unsigned multiplier, 3-2 compression, pro-test available)

基于VHDL的数字计时器，手动可控正计时和倒计时(含复位键和使能键)(VHDL-based digital timer and countdown timer being controlled manually (with the reset button and enable key))

用来实现IRIG_B码的解码程序，在XILINX ISE上运行过没有问题，(Used to achieve IRIG_B code decoding process, in XILINX ISE run-off is no problem,)

信号源模块源程序,可以实现程序模块的实现，然后发生需要的程序(Source module source code, you can achieve the realization of the program modules, and the occurrence of the required procedures)

SDIO slave, written in verilog, does not support SPI mode.

*** ***OC_I2C_Master使用说明*** ***** 使用步骤：1.将OC_I2C_Master文件夹拷贝到安装盘alterakits ios2components目录下。 之后重新打开SOPC Builder，在可用元件列表的DeviceSOPC组中将出现OC_I2C_Master 元件，即可像其它Altera外设元件一样添加和使用。 2.hdl文件夹中包含有描述i2c逻辑的硬件描述文件，不能删除。 3.HAL文件夹包含硬件抽象层所需的文件（即驱动），不能删除。 4.inc文件夹包含有定义底层硬件的C语言头文件，不能删除. 5.I2C_doc文件夹下有关于该元件的开发文档。-********* OC_I2C_Master use*********** use these steps: 1. OC_I2C_Master folder will be copied to the installation disk alterakits ios2components directory. Re-open after the SOPC Builder, a list of available devices will appear DeviceSOPC Group OC_I2C_Master components, can be similar to other peripheral devices like Altera add and use. 2.hdl folder contains logical description i2c hardware description files, can not be deleted. 3.HAL folder contains the necessary hardware abstraction layer file (ie drivers), can not be deleted. 4.inc folder contains the definition of the underlying hardware C language header files, should not delete. 5.I2C_doc folder on the developmen

用状态机对A/D转换器0809的采样控制电路的实现。工具：Quartus ii 6.0 语言：VHDL-State machine used for A/D converter sampling control circuit 0809 is achieved. Tools: Quartus ii 6.0 Language: VHDL

VHDL_COUNTING 时间使用按钮 (Đếm giờ phút giây sử dụng nút nhấn)