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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
-5
{
//Set Register E3 to define GP13
WriteAData(0xE3, 0x0A);
}
else if(watch_dog_output_GP==16)
{
//Set Register E6 to define GP16
WriteAData(0xE6, 0x0A);
}
//Select Device 8
SelectDevice(8);
//Set Register F3
//keyboard and mouse interrupt reset Enable
//When Watch-Dog Time -out occurs,Enable POWER LED
output
WriteAData(0xF3, 0x0E);
//caution:skip this step will be a mistake!!
if (watch_dog_output_GP==12)
{
//Set Register 2A (PIN 57) Bit 7 = 0/1 (KBLOCK/GP12)
//set to GP12 for WD Rst
WriteAData(0x2A,ReadAData(0x2A)|0x80);
}
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...