Precharge delay tRAS, System Memory Frequency | Intel IB935 specification

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Intel IB935 Precharge delay tRAS, System Memory Frequency, System BIOS Cacheable, Memory Hole At 15M-16M, VGA Setting

Contents

Version IB935, IB935RFIB935 USER’S MANUAL Acknowledgments BIOS Setup InstallationsDrivers Installation Realtek HD Code Audio Driver Installation The IB935 CPU Card Product Description IntroductionINTRODUCTION Reminder Checklist Specifications Board Dimensions INSTALLATIONS Installations Installing the CPU Lock Installing the MemoryDDR2 Module Lock Setting the Jumpers Jumpers on IB935 Jumper Locations on IB935Page JP5 Power ON Setting JP4 Configure and Recovery Factory use only JP11 Clear CMOS Contents JP7 ICH9 PCI-E port 1-4 Configuration SettingsJP7 Setting JP11 Connectors on IB935 Factory use only Connector Locations on IB935 CPUFAN1 CPU Fan Power Connector ATX1 ATX 12V Power ConnectorSYSFAN1, SYSFAN2 SYSTEM Fan Power Connector CN1, CN2, CN3, CN4 SATA HDD Connector FDC1 Floppy Drive Connector IDE1 Primary IDE ConnectorIDE1 FDD1 J1 External Audio Connector VGA1 VGA CRT ConnectorJ2 Parallel Port Connector AutoFeed J4 IrDA Connector J3 Digital I/O Connector 4 in, 4 outJ5 CD-In Audio Connector J8 System Function Connector J7 COM1 Serial Ports ConnectorJ6 COM2 Serial Port J7 is a 10-pin header support RS232 COM ports Power LED Pins 11 Speaker Pins 1ATX Power ON Switch Pins 7 and Reset Switch Pins 9 and J10, J11 External PS/2 Mouse and Keyboard Connector J9 PS/2 Keyboard and Mouse ConnectorJ12 Wake On LAN Connector J14 USB Connector J13 USB ConnectorJ15, J17 Gigabit LAN RJ45 Connector J16 SPI Debug Tools Port Factory use only This page is intentionally left blank BIOS Setup BIOS Setup BIOS IntroductionPress DEL to Enter Setup Standard CMOS Features Date Standard CMOS Setup IDE Channel Master/Slave TimeDrive A / Drive B Landing Zone Landing zone Halt On VideoThe system boot will not be halted for any error CPU Feature Advanced BIOS FeaturesHard Disk Boot Priority Quick Power On Self Test Boot Other Device First/Second/Third Boot DeviceBoot Up Floppy Seek Boot Up NumLock Status APIC Mode Security OptionMPS Version Control for OS OS Select for DRAM 64MB DRAM Timing Selectable Advanced Chipset FeaturesCAS Latency Time DRAM RAS# to CAS# Delay VGA Setting System BIOS CacheablePrecharge delay tRAS System Memory Frequency Integrated Peripherals IDE HDD Block Mode IDE DMA Transfer AccessOnChip Secondary PCI IDE IDE Primary/Secondary Master/Slave PIO KB Power ON Password Power ON FunctionHot Key Power ON LEGACY Mode Support PWRON After PWR-Fail Parallel Port ModeUSB 1.0 Controller USB 2.0 Controller Power Management Power Management SetupACPI Function ACPI Suspend Video Off Method HDD Power DownVideo Off In Suspend Suspend Type Resume by Alarm Power On by RingReload Global Timer Events PNP OS Installed PNP/PCI ConfigurationsReset Configuration Data Init Display First Shutdown Temperature PC Health StatusCPU Warning Temperature Temperatures/Fan Speeds/Voltages Auto Detect PCI Clk Frequency/Voltage ControlSpread Spectrum Load Optimized Defaults Load Fail-Safe DefaultsSet Supervisor Password Save & Exit Setup IDE Controller Driver Installation……………………………..52 Drivers Installation Intel Chipset Software Intallation Utility 2. Click IntelR Chipset Software Installation Utility 6. When the Setup Progress screen appears, click Next to continue 2. Click IntelR Bearlake Chipset Family Graphics Driver Intel Graphics Driver Installation 2. Click Realtek High Definition Codec Audio Driver Realtek HD Code Audio Driver Installation 2. Click IntelR PRO LAN Network Drivers Intel PRO LAN Drivers Installation 1. The BIOS Setup item “Wake-Up by PCI card” has to be set as Enabled IDE Controller Drivers Installation A. I/O Port Address Map Appendix Level B. Interrupt Request Lines IRQ EnableAndSetWatchdog C. Watchdog Timer Configuration set 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 APPENDIX This page is intentionally left blankIB935 User’s Manual