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C o m p a c t B o a r d
P C M - 6 8 9 3
Appendix A Pr ogramming the Watchdog Timer
A
-4
//Set Register F2
//Set Watch-Dog Timer 1~ 256
WriteAData(0xF2, time_val);
// set counter counts in second (or minute)
// Register F4 Bit 6 = 0/1 (minutes/seconds)
// For w83977EF only
WriteAData(0xF4, 0x40);
ExitConfigMode();
}
void init_w83977tf_aw_watchdog()
{
short int value;
//Enter W83977 Configure Mode
EnterConfigMode();
//Select Device 7
SelectDevice(7);
//Set Device Active
WriteAData(0x30, 0x01);
//caution:skip this step will be a mistake!!
if (watch_dog_output_GP==12)
{
//Set Register E2 to define GP12
WriteAData(0xE2, 0x0A);
}
else if(watch_dog_output_GP==13)
Summary of Contents for PCM-6893
Page 1: ...PCM 6893 Socket 370 based Tualatin Pentium III Celeron Comopact Board W LCD Ethernet Audio CFD...
Page 8: ...Compact Board P C M 6 8 9 3 Chapter 1 General Information 1 1 General Information Chapter 1...
Page 45: ...Compact Board P C M 6 8 9 3 Chapter 3 Award BIOS Setup 3 1 Award BIOS Setup Chapter 3...
Page 59: ...Compact Board P C M 6 8 9 3 Chapter 4 Driver Installation 4 1 Driver Installation Chapter 4...