Intel IB935 user manual Power On by Ring, Resume by Alarm, Reload Global Timer Events

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Power On by Ring

BIOS SETUP

Power On by Ring

This field enables or disables the power on of the system through the modem connected to the serial port or LAN.

Resume by Alarm

This field enables or disables the resumption of the system operation. When enabled, the user is allowed to set the Date and Time.

Reload Global Timer Events

The HDD, FDD, COM, LPT Ports, and PCI PIRQ are I/O events that can prevent the system from entering a power saving mode or can awaken the system from such a mode. When an I/O device wants to gain the attention of the operating system, it signals this by causing an IRQ to occur. When the operating system is ready to respond to the request, it interrupts itself and performs the service.

40	IB935 User’s Manual

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Contents IB935, IB935RF VersionIB935 USER’S MANUALAcknowledgments Installations BIOS SetupDrivers Installation Realtek HD Code Audio Driver InstallationThe IB935 CPU Card INTRODUCTION IntroductionProduct Description Checklist ReminderSpecifications Board Dimensions Installations INSTALLATIONSInstalling the CPU DDR2 Module Lock Installing the MemoryLock Setting the Jumpers Page Jumper Locations on IB935Jumpers on IB935 JP4 Configure and Recovery Factory use only JP5 Power ON SettingJP7 ICH9 PCI-E port 1-4 Configuration Settings JP11 Clear CMOS ContentsJP7 Setting JP11Connectors on IB935 Connector Locations on IB935 Factory use onlyATX1 ATX 12V Power Connector CPUFAN1 CPU Fan Power ConnectorSYSFAN1, SYSFAN2 SYSTEM Fan Power Connector CN1, CN2, CN3, CN4 SATA HDD ConnectorIDE1 Primary IDE Connector FDC1 Floppy Drive ConnectorIDE1 FDD1VGA1 VGA CRT Connector J1 External Audio ConnectorJ2 Parallel Port Connector AutoFeedJ5 CD-In Audio Connector J3 Digital I/O Connector 4 in, 4 outJ4 IrDA Connector J7 COM1 Serial Ports Connector J8 System Function ConnectorJ6 COM2 Serial Port J7 is a 10-pin header support RS232 COM portsSpeaker Pins 1 Power LED Pins 11ATX Power ON Switch Pins 7 and Reset Switch Pins 9 andJ12 Wake On LAN Connector J9 PS/2 Keyboard and Mouse ConnectorJ10, J11 External PS/2 Mouse and Keyboard Connector J13 USB Connector J14 USB ConnectorJ15, J17 Gigabit LAN RJ45 Connector J16 SPI Debug Tools Port Factory use onlyThis page is intentionally left blank BIOS Setup Press DEL to Enter Setup BIOS IntroductionBIOS Setup Standard CMOS Features Standard CMOS Setup DateTime IDE Channel Master/SlaveDrive A / Drive B Landing Zone Landing zoneThe system boot will not be halted for any error VideoHalt On Advanced BIOS Features CPU FeatureHard Disk Boot Priority Quick Power On Self TestFirst/Second/Third Boot Device Boot Other DeviceBoot Up Floppy Seek Boot Up NumLock StatusSecurity Option APIC ModeMPS Version Control for OS OS Select for DRAM 64MBAdvanced Chipset Features DRAM Timing SelectableCAS Latency Time DRAM RAS# to CAS# DelaySystem BIOS Cacheable VGA SettingPrecharge delay tRAS System Memory FrequencyIntegrated Peripherals IDE DMA Transfer Access IDE HDD Block ModeOnChip Secondary PCI IDE IDE Primary/Secondary Master/Slave PIOPower ON Function KB Power ON PasswordHot Key Power ON LEGACY Mode SupportParallel Port Mode PWRON After PWR-FailUSB 1.0 Controller USB 2.0 ControllerPower Management Setup Power ManagementACPI Function ACPI SuspendHDD Power Down Video Off MethodVideo Off In Suspend Suspend TypeReload Global Timer Events Power On by RingResume by Alarm PNP/PCI Configurations PNP OS InstalledReset Configuration Data Init Display FirstPC Health Status Shutdown TemperatureCPU Warning Temperature Temperatures/Fan Speeds/VoltagesSpread Spectrum Frequency/Voltage ControlAuto Detect PCI Clk Load Fail-Safe Defaults Load Optimized DefaultsSet Supervisor Password Save & Exit SetupDrivers Installation IDE Controller Driver Installation……………………………..522. Click IntelR Chipset Software Installation Utility Intel Chipset Software Intallation Utility6. When the Setup Progress screen appears, click Next to continue Intel Graphics Driver Installation 2. Click IntelR Bearlake Chipset Family Graphics DriverRealtek HD Code Audio Driver Installation 2. Click Realtek High Definition Codec Audio DriverIntel PRO LAN Drivers Installation 2. Click IntelR PRO LAN Network Drivers1. The BIOS Setup item “Wake-Up by PCI card” has to be set as Enabled IDE Controller Drivers Installation Appendix A. I/O Port Address MapB. Interrupt Request Lines IRQ LevelC. Watchdog Timer Configuration EnableAndSetWatchdogset count mode as second Name UnlockChip IN None Name ReadReg IN CL - register index D. Digital I/O Sample Code void LockW627HF void //===================================================================== void UnlockW627HF void switch to logic device IB935 User’s Manual This page is intentionally left blankAPPENDIX