FPGA

这是一段开始学单片机时写的LCD程序，基于普通的51单片机，在KEIL环境上开发的。-This is a period of time began to study single-chip LCD written procedures, based on the ordinary single-chip microcomputer 51, in KEIL environment developed.

SCM中LCM的汉字显示技巧,可以2*6=12共计个字符.-SCM display Chinese characters in LCM techniques, can be 2* 6 = 12 total characters.

AVR单片机的源代码，VHDL代码。实现了AVR单片机的功能。-AVR microcontroller source code, VHDL code. AVR microcontroller implements the function.

基于中断控制的声光报警器的设计.采用中断方式，设计一个声光报警器的硬件电路和控制程序。程序运行时，一旦8位开关信号量状态满足设定条件，就触发中断，使发光二级管按规律闪烁，同时扬声器播放一段音乐。 硬件设备包括一台微机、一个MFID微机实验箱、一块T型板，2输入四与门 74ls08、8位总线驱动器 74ls245、LM386A音频放大器、排阻、扬声器各一个，发光二极管8个，470uF电容2个、104电容4个，插线若干。 -Interrupt-based control of sound and light alarm design. Using interrupt mode, designing a sound and light alarm hardware circuits and control procedures. The program is running, once the 8-bit switch signal to set the amount of state to meet the conditions to trigger interrupts, so that light-emitting diode flashes according to the law, while speakers play a piece of music. Hardware includes a computer, a computer simulation, MFID box, a T plate, 2 input 4 and gate 74ls08, 8-bit bus driver 74ls245, LM386A audio amplifier, exclusion, speakers of a light-emitting diode 8, 470uF capacitor 2 a, 104 capacitors 4, plug-line number.

这是AD转换芯片AD7705的初始化程序，主要是寄存器的配置-This is the AD conversion chip AD7705 initialization procedure is the configuration register

英飞凌C166之XC164CS的eeprom数据读写程序-XC164CS Infineon C166 of the EEPROM data read and write procedures

单片机C源程序souce，内有单片机C语言很多源程序，-souce

利用L293D驱动步进电机，正转，反转，调速等-Make use of stepper motor driver L293D is transferred, reverse, speed control, etc.

ST7920液晶驱动芯片初始化程序以及字符工作模式操作，图片模式操作-ST7920 LCD driver chip initialization procedures, as well as character mode of operation, picture mode operation

EP1C3144的点灯基本程序，适合于初学者-EP1C3144 the basic procedures of the light lamps, suitable for beginners