E VHDL数字电路设计

在开发板EGO1上实现的图形记忆游戏，白块按下确认建，黑色块不按确认键(memory game in verilog)

最近组长给分配的任务，这几天一直在做，比较郁闷的是用的器件是XC400XL系列的，只有ISE4.1支持，用惯了7.1i的我还是要适应一阵子（关键4.1是一个试用版的）。挺折腾的，不说了，放上顶层模块：-。。。

说明：  运用VHDL描述函数发生器的各个波形，可有构成多功能函数发生器。(VHDL description of the use of various function generator waveforms, can constitute a multi-purpose function generator.)

de2_clock on altera de2 board

一个基于fpga的源程序，对于初始接住的人来说很有帮助-FPGA-based source for the initial very helpful for those who catch

iic 总线 verilog 源代码 标准i2c总线， 有sda scl 时钟，频率自定(IIC bus standard Verilog source code i2c bus, has sda scl clock, the frequency of self-)

同步FIFO功能，verilog语言描述，通过了modelsim 6.0 仿真，Quartue综合-Synchronous FIFO function, verilog language described by the modelsim 6.0 simulation, Quartue integrated

VHDL 乘法器 源代码，很好的VHDL 入门学习例程序-Multiplier VHDL source code, a good learning example VHDL entry procedures

用CPLD驱动数码管，实现从0000计到9999，数码管是用动态显示，程序用VERILOG完成的-CPLD drives with digital control, of from 0000 to 9999, digital control is a dynamic display, the program completed with VERILOG

全自动洗衣机的控制器。 1.洗衣机的工作步骤为洗衣、漂洗和脱水三个过程，工作时间分别为：洗涤10秒，漂洗5秒，脱水5秒； 2.用一个按键实现洗衣程序的手动选择：A、单洗涤；B、单漂洗；C、单脱水；D、漂洗和脱水；E、洗涤、漂洗和脱水全过程； 3.用显示器件显示洗衣机的工作状态（洗衣、漂洗和脱水），并倒计时显示每个状态的工作时间，全部过程结束后，应提示使用者； 4.用一个按键实现暂停洗衣和继续洗衣的控制，暂停后继续洗衣应回到暂停之前保留的状态； (Automatic washing machine controller. 1 washing machine work steps for the laundry, rinsing and dehydration three processes, working hours are as follows: washed for 10 seconds, rinse for 5 seconds, dehydrated five seconds 2 with a button to manually select the program to achieve laundry: A, single-washing B, single rinse C, a single dehydration D, rinsing and dehydration E, washing, rinsing and dehydration the whole process 3 with a display device display the working status of washing machine (laundry, rinsing and dehydration), and each state countdown show working hours, after the whole process should prompt the user 4 laundry with a button to pause and continue control of laundry, laundry should be back after a pause pause before continuing to retain the state )