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- 实验得到的结果为,系统启动后,八盏LED灯就会向右点亮。 在flash调试时,需要修改RO BASE为0x00000000,其他不用修改,重新编译下载就可运行。 在sdram调试时,需要修改RO BASE为0xa0000000,其他不用修改,重新编译下载就可运行。-Results of experiments, the system starts, eight LED light will light up right. Debug in flash, you need to mo
allofthefourledlightbrighttogether
- 四个led灯全部点亮,这个小程序对于51单片机的初学者十分得有用。-all of the four led bright together,it is very suitable for the beginner of the 51 single chip computer
DSPrumenshili
- DSP 入门系列 把DSP 当做一个频率比较高的单片机去使用 点亮第一个 LED-Introduction to DSP DSP as a series of relatively high frequency of microcontroller to use the first LED light
8leds
- 这是常用的流水灯演示程序,下载实验程序,会看到8个LED顺势点亮,即为流水灯效果。
key
- 此程序设置了一个按键功能,采用的是查询方式。下载实验程序,用手按动S17键,会发现DS8 LED被点亮一段时间。这是一个简单的按键触发。-This program sets a key function, using the query. Download the experimental procedure, hands pressed S17 key, you will find DS8 LED is lit for some time. This is a simple push-butt
LED123
- led多种用法,包括依次点亮,流水灯,3种方向,4中速度-led a variety of uses, including the order of light, water light, 3 directions, 4 speed
LED_Water
- FPGA实现流水灯的驱动,使六个LED循环点亮。-FPGA realization of light-driven water, the cycle of six LED lights.
led_intrise
- led显示的一种方式, 8个led,一个点亮到全部点亮 intrins-led,intrins
dianpinjiyupcchuankoudianliangbageled
- 上位机通信界面送字符R,单片机接收字符,自右向左循环点亮8个LED灯,上位机送L字符,单片机接收字符,自左向右循环点亮8个LED灯。-PC communication interface to send the character R, MCU receives the character, from right to left circular light 8 LED lights, the PC sent to L characters, MCU receives the character
test3
- 利用8255触发8259A的中断实验。8255的PC6作为8259A的中断源,8255每向8259A发出中断请求,都会造成LED指示等交替点亮和熄灭。-8255 8259A interrupt triggered by experiment. 8255 PC6 as the 8259A interrupt source, 8255 to 8259A for each interrupt request, will result in alternating directions, etc. LE
A
- 用电平开关的输出作为中断源,每个开关对应于一个中断源。在中断服务程序中,通过74LS273输出一个数据,以点亮与中断源相对应位置的LED。-The output power level as the interrupt source switch, each switch corresponds to an interrupt source. The interrupt service program, a data output through the 74LS273 to light cor
ATmega16keyboardsimulation
- Platform : proteus7.4仿真电路 Project : 4乘4矩阵键盘程序(GCC) Clock F : 3.6864M Software : WinAVR-20090313+Proteus7.4 Author : hh comments : 1、学习4*4键盘程序的编写方法 2、采用轮询的方法检测按键,按键使用防抖处理 3、当按下按键后,对应的LED灯点亮 4、占用5.4 存储器空间,较ICCAVR的22 小的不少,但仿真时速度较慢,可能与计
key_keil_c51
- 51单片机程序,根据按键触发,点亮相应LED灯的程序,希望对初学单片机的人有帮助-51 SCM process, according to the trigger button, LED lamps light up the corresponding program, the microcontroller for beginners who want to help
TimeOut_C
- 定时器与中断,每一秒残生一个中断,点亮8个led灯-Timer interrupt, an interrupt every second remaining years, 8 led lamp light
paomadeng
- 使用51单片机编写的跑马灯程序,顺序点亮8个发光二极管,并闪烁-Marquee prepared using 51 single-chip program, the order of 8 LED lights, and flashing
f690
- 电压表显示的值是我要AD转换的电压值,实现1V亮一个LED,LED最下方为最低电量也就是1V,以此类推,0~1V点亮RC7,1~2V点亮RC7 RC6,2~3V点亮RC7 RC6 RC5,3~4V点亮RC7 RC6 RC5 RC4,4~5V点亮RC7 RC6 RC5 RC4 RC3 -The voltmeter display value is I want AD transform the voltage values, realize 1V bright LED, LED a most
jiaotongxinhaodeng
- 一、设计要求:交通信号灯模拟控制系统设计利用单片机的定时器定时,令十字路口的红绿灯交替点亮和熄灭,并且用LED数码管显示时间。用8051做输出口,控制十二个发光二极管燃灭,模拟交通灯管理。 二、设计内容:因为本课程设计是交通灯的控制设计,所以要了解实际交通灯的变化情况和规律。假设一个十字路口为东西南北走向。初始状态0为东西红灯,南北红灯。然后转状态1东西红灯,南北绿灯通车,。过一段时间转状态2南北绿灯灭,黄灯亮5秒,东西仍然红灯。再转状态3,东西绿灯通车,南北红灯。过一段时间转状态4,
STLED
- 本程序的功能是:程序复位后,RB7口的LED8被点亮,其它LED不应发光-The function of this program: Program reset, RB7 port LED8 be lit, the other LED should light
shurushuchuduankongzhishiyan
- 用P1口作为输出口,接8位用作逻辑电平显示的发光二极管。设计程序使发光二极管从上到下循环轮流点亮。-With the P1 port as output port, then the logic level for 8-bit LED display. Design process cycle of rotation from top to bottom so that light emitting diodes.
PICF16877Amcd-led1
- 本程序实现的功能是,把端口RC的8条引脚全部设置为输出模式,依次从引脚RC0 到RC7送出高电平,然后再依次从引脚RC7到RC0送出高电平,并且周而复始,从而 使得与该端口C相连的8只发光二极管LED循环依次点亮,其效果类似于一个简单的霹雳灯。 该程序可用于PIC16F87X(A)所有系列 - Realize the function of this procedure to RC' s 8-pin ports all set to output mode, an