仿360开机启动计时器，驱动编写,开机后r3读取-360 imitation boot timer, driven to write, r3 read the boot

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