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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
piofake
- The PIOFAKE Sample accompanies Chapter 14 and illustrates how to program a simple programmed I/O device and how to use a watchdog timer.-The PIOFAKE Sample accompanies Chapter 14 and illustrates how to program a simple program med I / O device and ho
Timer
- s3c44b0 PWM timer和看门狗定时器测试-s3c44b0 PWM timer and watchdog timer test
Example_2823xWatchdog
- this C program is used to program TMS320F2823 internal watchdog timer.
wdt_demo
- 看门狗分硬件看门狗和软件看门狗。硬件看门狗是利用一个定时器电路,其定时输出连接到电路的复位端,程序在一定时间范围内对定时器清零(俗称“喂狗”),因此程序正常工作时,定时器总不能溢出,也就不能产生复位信号。如果程序出现故障,不在定时周期内复位看门狗,就使得看门狗定时器溢出产生复位信号并重启系统。-Watchdog Watchdog hardware and software watchdog points. Is to use a hardware watchdog timer circuit,
LIP1701CORE_system_watchdog
- System watchdog verilog code
WDT
- 看门狗定时刷新数码管程序,见详情,调试成功。初学者。-Watchdog timer refresh the digital control program, see the details of successful commissioning. Beginners.
CS24-2
- AT89S51看门狗定时器原理及应用The AT89S51 watchdog timer Principle and Application-The AT89S51 watchdog timer Principle and Application
CS24-1
- The AT89S51 watchdog timer Principle and Application cs4-1-The AT89S51 watchdog timer Principle and Application cs24-1
WDT-ITE
- 设置ITE watchdog 定时5s,-Set ITE watchdog timer 5s,
main
- MPS430启动看门狗定时器程序控制LED。-Watchdog timer program control LED MPS430 started.
WDT_F71808A
- Using watchdog timer on SIO Fintek F71808A
ITE8712
- 主板上提供一个可按分或秒计时的,最长达255级的可编程看门狗定时器,WDT超时事件发生时系统复位。 本程序(DEMOC.c)是基于ITE8712芯片的看门狗驱动程序-The motherboard, or can provide a second time, and the most up to 255 programmable watchdog timer , WDT time-out system reset time of the incident. This procedure
5_4_23pm30min
- 这个模块包含timer计数器和看门狗功能,跨时钟域,可同时或者单独工作不同模式下-This module contains a watchdog timer and counter functions, cross clock domains, which can work alone or in different modes
看门狗
- 在 CC2530 节点开发板上,让看门狗工作在定时器模式,分 别采用查询服务和中断服务两种工作方式,定时时间为 0.25s,时间到切换 LED 亮灭状态。(In the CC2530 node development board, let the watchdog work in the timer mode. Do not use query service and interrupt service two kinds of work mode, timing time is 0.25s
12.看门狗
- 看门狗定时器(WDT,Watch Dog Timer)是单片机的一个组成部分,它实际上是一个计数器,一般给看门狗一个数字,程序开始运行后看门狗开始计数。如果程序运行正常,过一段时间CPU应发出指令让看门狗置零,重新开始计数。如果看门狗增加到设定值就认为程序没有正常工作,强制整个系统复位。(Watch dog timer (WDT, watch dog timer) is a component of single chip microcomputer. It is actually a coun