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定时计数器T0作定时应用
- 用 AT89S51 单片机的定时 / 计数器 T0 产生一秒的定时时间,作为秒计数时间,当一秒产生时,秒计数加 1 ,秒计数到 60 时,自动从 0 开始。-with AT89S51 SCM timer / counter T0 produce than the regular time, seconds count as a time when a second time when, seconds count plus one, count to 60 seconds, the automa
test82c53
- 用89c51测试82c53定时/计数器IC的电路和程序流程图.-with 89c51 test 82c53 timer / counter circuit and IC process flowchart.
w78e51bcn
- W78E51B 规格书 W78E51B 是宽频率范围、低功耗的8 位微控制器。它的指令集同标准8051 指令集完全兼容。W78E51B 包含4K 字节的Flash EPROM;128 字节的RAM;4 个8 位双向、可位寻址的I/O 口;一个附加的4 位 I/O 口P4;2 个16 位定时/计数器;一个硬件Watchdog 定时器及一个串行口。这些外围设备都由有7 个中断源和2 级中断能力的中断系统支持。为了方便用户进行编程和验证,W78E51B 内含的Flash EPROM
Aexp5
- 8253定时/计数器的发声实现程序,简单易懂-8253 timer / counter the audible procedures, easily understood
timer_with_at8535
- at9535下 定时计数器的c语言编程 at9535下 定时计数器的c语言编程-at9535 timer counter c programming language under at9535 Arithmometer c programming language
1110000
- 计算机微机原理与接口实验,实验内容是熟悉8253定时/计数器的使用,包括0、1、2、3方式这四种工作方式的源程序,用汇编语言实现,在ASM里运行成功。-Computer Theory and computer interface experiment, is familiar with the 8253 timer / counter use, 0,1,2,3 means including four methods of work of the source, assembly langua
TC0counter
- AVR单片机atmega16的定时计数器T0实现四位加减计数器,led并行显示-AVR atmega16 the realization Arithmometer T0 4 Modified counter, led parallel show
T0_C51
- 51定时计数器的应用实例,适合初学者-51 timer counter application, suitable for beginners
51counter
- 计算定时计数器初值,最大化方便程序初值的计算和节约时间-Counter initial value calculated from time to time, to facilitate procedures to maximize the initial value calculation and save time
InitialcalculationsUsingCVI
- 本程序使用CVI计算51单片机定时/计数器初值,输入晶振和定时时间,可自动算出初值-This procedure calculated using CVI Singlechip 51 timer/counter initial value, type and timing crystal time, can automatically calculate the initial value
Dem
- 学习用定时/计数器产生PWM波。实现对直流电机转速的检测和开环控制-Learning to use timer/counter PWM wave generated. DC motor speed to achieve the detection and open-loop control
zwei
- 基于51的两个定时计数器合用的延时实验 (汇编)-51 Based on combination of the two timing counters delay Experiment (compilation)
chashengboceju
- AT89S52单片机控制的超声波测距,主程序首先对系统环境初始化,设置定时器T0工作模式为16位的定时计数器模式,置位总中断允许位EA并给显示端口P0和P2清0。然后调用超声波发生子程序送出一个超声波脉冲,为避免超声波从发射器直接传送到接收器引起的直接波触发,需延迟0.1ms(这也就是测距器会有一个最小可测距离的原因)后,才打开外中断0接收返回的超声波信号。由于采用12MHz的晶振,机器周期为1us,当主程序检测到接收成功的标志位后,将计数器T0中的数(即超声波来回所用的时间)按下式计算即可测得
16bit
- 16位定时计数器内附详细说明和注释 呵呵呵呵呵呵 欢迎下载-16-bit timer counter containing detailed instructions and comments are welcome to download
定时计数器
- 利用51单片机中的定时计数器模块实现定时计数功能(The timing counter function is realized by using the timer counter module of the 51 single chip microcomputer)
定时_计数器
- 利用定时器和计数器,实现LED不同状态的变化(The use of timers and counters to achieve LED changes in different states)
定时数码管显示1~9999
- 基于51单片机的定时计数器,每隔1s数码管显示加1,可用4位数码管直接加到9999(Based on 51 single-chip timer counter, every 1s digital tube display plus 1)
计数器编程
- 把定时器0设置为计数功能,对外部输入的脉冲进行计数,并送显示器显示,脉冲由按键产生。(The timer 0 is set as the counting function, counting the external input pulse and sending the display display, the pulse is produced by the key)
HT48XXX定时计数器的应用 说明及源程序
- HT48XXX定时计数器的应用 说明及源程序(Application descr iption and source program of HT48XXX timing counter)
定时器外部计数器测速
- 做课设用的,stm32的一个定时器外部计数器测速,用于接收光栅/编码器经过处理后的脉冲信号(To set up a class, a timer of STM32 is used to measure the speed of the external counter, which is used to receive the pulse signal processed by the grating / encoder.)