disable.c

关于pc104看门狗软件触发 附件一个是可执行文件

#include<dos.h>
void wdt_disable(void);

void main(void)
{
    wdt_disable();
}

void wdt_disable(void)
{
    unsigned char ch;
    disable();
    outp(0x70,0x0b);
    ch=inp(0x71)&0x9f;
    outp(0x70,0x0b);
    outp(0x71,ch);
    enable();
}