ADLINK cPCI-6625 - Manual (Page 49)

Drivers & Utilities 37
cPCI-6625
registerValue |= 0x10; //enable
WDT output through PowerOK(Pin78)
outportb(IT8783_ioPort+1,
registerValue); // set WDT count is minute
tempCount = count_value / 60;
if((count_value%60) > 30)
tempCount++;
if(tempCount > 65535)
tempCount = 65535;
printf("WDT timeout in %d
minutes.\n", tempCount);
}
else
{
outportb(IT8783_ioPort, 0x72);
registerValue =
inportb(IT8783_ioPort+1);
registerValue |= 0x80;
tempCount = count_value;
if(tempCount != 0)
{
printf("WDT timeout in %d
seconds.\n", tempCount);
registerValue |= 0x40;
//Enable WDT output through KBRST
}
else
{
printf("WDT is
Disabled.\n");
registerValue &= 0xbf;
//Disable WDT output through KBRST
}
outportb(IT8783_ioPort+1,
registerValue); // set WDT count is second
}
}