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C o m p a c t B o a r d
P C M - 6 8 9 4
Appendix A Programming the Watchdog Timer
A - 7
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)
{
//Set Register 2B (PIN 58) Bit 0 = 0/1 (KBLOCK/GP13)
//set to GP13 for WD Rst
WriteAData(0x2B,ReadAData(0x2B)|0x01);
}
else if(watch_dog_output_GP==16)
{
//Set Register 2C (PIN 119) Bit 5 -4 = 01 (GP16)
//set to GP16 for WD Rst
WriteAData(0x2C,ReadAData(0x2C)|0x10);
}
//Exit W83977 Configure mode
ExitConfigMode();
}
Summary of Contents for PCM-6894
Page 8: ...Compact Board P C M 6 8 9 4 Chapter 1 General Information 1 1 General Information Chapter 1...
Page 19: ...Compact Board P C M 6 8 9 4 Chapter 2 Quick Installation Guide 2 4 Solder Side...
Page 21: ...Compact Board P C M 6 8 9 4 Chapter 2 Quick Installation Guide 2 6 Solder Side...
Page 39: ...Compact Board P C M 6 8 9 4 Chapter 3 Award BIOS Setup 3 1 Award BIOS Setup Chapter 3...
Page 55: ...Compact Board P C M 6 8 9 4 Chapter 4 Driver Installation 4 1 Driver Installation Chapter 4...
Page 68: ...Compact Board P C M 6 8 9 4 Appendix A Programming the Watchdog Timer A 9...
Page 69: ...Compact Board P C M 6 8 9 4 Appendix B I O Information B 1 Optional Extras Appendix B...