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void SIOEnableWDT (void) {
UINT8 Data;
UINT16 SIOIndexPort = mSIOChipIndex [x];
UINT16 SIODataPort = SIOInd 1;
EnterConfigurationRegister ();
////////////////////////////////////////////////////////////////
//
// The following data and register refer to Logical Device about WDT1
//
////////////////////////////////////////////////////////////////
//
// Select logic device
//
IOWriteByte(SIOIndexPort, SIO_Logical_Device_Selection);
IOWriteByte(SIODataPort, Logical_Device_Number);
//
// WDT device enable
//
IOWriteByte(SIOIndexPort, SIO_Configuration_Register_30);
Data = IOReadByte(SIODataPort);
IOWriteByte(SIODataPort, (Data & BIT0)); // bit 0: Enable/Disable WDT
//
// Set WDT mode to seconds or minutes or more faster
//
IOWriteByte(SIOIndexPort, SIO_Configuration_Register_F0);
IOWriteByte(SIODataPort, WDT1_Count_Mode); //reference SIO Spec for more
info
//
// Set WDT base timer
//
IOWriteByte(SIOIndexPort, SIO_WDT1_Counter_Register);
Содержание EBC-3330
Страница 11: ...1 SmartEC Embedded Box PC EBC 3330 Chapter 1 GENERAL INTRODUCTION...
Страница 16: ...6 SmartEC Embedded Box PC EBC 3330 Chapter 2 HARDWARE INFORMATION...
Страница 35: ...25 SmartEC Embedded Box PC EBC 3330 Chapter 3 BIOS SETUP...
Страница 78: ...68 SmartEC Embedded Box PC EBC 3330 Chapter 4 DRIVER INSTALLATION...
Страница 81: ...71 SmartEC Embedded Box PC EBC 3330 Chapter A OPTIONAL ACCESSORIES...
Страница 86: ...76 SmartEC Embedded Box PC EBC 3330 Chapter B WATCHDOG TIMER INFORMATION...
Страница 92: ...82 SmartEC Embedded Box PC EBC 3330 Chapter C I O INFORMATION...
Страница 93: ...83 SmartEC Embedded Box PC EBC 3330 C 1 I O Address Map Photo_76 I O address map...
Страница 94: ...84 SmartEC Embedded Box PC EBC 3330 C 2 IRQ Mapping Chart Photo_77 IRQ Mapping Chart_1...
Страница 95: ...85 SmartEC Embedded Box PC EBC 3330 Photo_78 IRQ Mapping Chart_2...
Страница 96: ...86 SmartEC Embedded Box PC EBC 3330 Photo_79 IRQ Mapping Chart_3...
Страница 97: ...87 SmartEC Embedded Box PC EBC 3330 C 3 Memory Address Map Photo_80 Memory address map...