Aaeon PCM-5335 Manual page 58

P C / 1 0 4 M o d u l e
//Set Register F3
//keyboard and mouse interrupt reset Enable
//When Watch -Dog Time-out occurs,Enable POWER LED
output
WriteAData(0xF3, 0x0E);
// set counter counts in second (or minute)
// Register F4 Bit 6 = 0/1 (minutes/seconds)
// For w83977EF only
WriteAData(0xF4, 0x42);
// ExitConfigMode();
}
void init_w83977tf_aw_watchdog()
{
short int value;
//Enter W83977 Configure Mode
// EnterConfigMode();
//Set Device Active
WriteAData(0x30, 0x01);
//Select Device 7
SelectDevice(7);
//caution:skip this step will be a mistake!!
if (watch_dog_output_GP==12)
{
}
else if(watch_dog_output_GP==13)
{
Appendix A Programming the Watchdog Timer
//Set Register E2 to define GP12
WriteAData(0xE2, 0x0A);
//Set Register E3 to define GP13
WriteAData(0xE3, 0x0A);
P C M - 5 3 3 5
A-4