这是我的VHDL格式的电子密码锁源程序，请站长审核啊

基于SHA-1算法和DS28E01加密芯片的FPGA系统设计，该上传文件为整个设计的系统文件。Quarter软件编程的Verilog程序，包含仿真调试界面。(Design of FPGA system based on SHA-1 algorithm and DS28E01 encryption chip。)

使用FPGA的FIFO，状态机，乒乓操作等实现了异步UART。-The use of FPGA-FIFO, state machine, ping-pong operation to achieve the asynchronous UART.

这是基于Quartus2 开发环境和verilog hdl语言写的38译码器(This is based development environment and Quartus2 verilog hdl language used to write decoder 38)

VHDL源码 VHDL源码 -VHDL source VHDL source VHDL source

ahb to apb master and slave

实现有限域中乘法，输入二个普通二级制数，输出在本原多项式的乘法结果(Achieve limited multiplication field, enter the number of two-tier system of two ordinary output in primitive polynomial multiplication results)

VHDL_APPOINTMENT TIME(Hẹn thời gian hiển thị LCD sử dụng ngôn ngữ VHDL)

具有多种功能的电子钟：闹钟，报时和修改，定时闹钟，报时时间，带闹钟，报时开关。-with multiple functions of electronic bell : alarm clock, timer and modification, regular alarm clock, timer, with alarm clock, timer switches.

ISE7.1i 中文教程 适合xilinx的FPGA/CPLD用户-Chinese ISE7.1i the xilinx tutorial for FPGA/CPLD users

AD9910实现脉冲内线性调频信号，仅供参考(AD9910 to achieve linear FM pulse signal, for reference only)