Intel Raptor AT manual Aperture Access Global Enable, Dram Integrity Mode, Dram Refresh Rate

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Chapter 2:BIOS Configuration

Aperture Access Global Enable

The options are Enabled and Disabled (default).

PCI 0 Agent to Aperture Access

N/A.

Memory Autosizing Support

The settings for the option are: Auto (default) (uses SPD) and Enabled (BIOS test).

DRAM Integrity Mode

The options are None (default), EC and ECC Hardware.

DRAM Refresh Rate

The settings for the option are: 15.6 (default), 31.2, 62.4, 124.8, 7.8 and External.

Memory Hole

The settings for the option are: Disable (default), 512K-640K and 15M-16M.

SDRAM CAS# Latency

The options are Auto (default), 3 DCKLs and 2 DCKLs.

SDRAM RAS# to CAS# Delay

The options are Auto (default), 3 SCKLs and 2 SCKLs.

SDRAM RAS# Precharge

The options are Auto (default), 3 SCKLs and 2 SCKLs.

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Contents Raptor AT Page Chapter Pre-ConfigurationAppendix B Flash Bios Programming Appendix C Disk-On-Chip Appendix a Technical SpecificationsAppendix E On-Board Appendix D On-Board IndustrialRaptor AT Installation Guide Introduction System Board Pre-ConfigurationStatic Electricity Warning Supported Bus Clocks CPU SupportMemory On-Board I/OOn-Board Ethernet Conventions Used in this ManualStatic Warning Pre-ConfigurationRaptor AT Installation Guide Jumper Types Jumper Locations Jumper LocationsReset Cmos Normal Clear Cmos Cmos ResetFlash Bios Write Protect Flash Write-protect Enabled DisabledTimeout Watchdog Timer SelectionClock Speed Selection Clock JP11Ethernet Selection Enabled Disabled ATX Power Supply EnhancementsAddress 110h Closed Open 310h CPU Installation Raptor AT Memory ConfigurationFan Heatsink Designing for thermal performanceInstalling Cables Power and Control Panel Cables Disk-on-Chip installationInstalling Peripheral Cables Airflow managementPre-Configuration Location of Components and Connectors Connector Description Index of ConnectorsUsers Notes Starting Bios Setup SetupUsing the Keyboard with Bios Setup Bios Setup Main MenuStandard Setup Date/TimeFloppy Drive A, B Boot Sector Virus Protection Advanced Cmos SetupQuick Boot Pri Master Pri Slave Sec Master Sec SlaveInitial Display Mode Try Other Boot DevicesFloppy Access Control Hard Disk Access ControlA.R.T. for Hard Disks Boot Up Num LockFloppy Drive Swap Floppy Drive SeekBoot to OS/2 Password CheckWait for F1 If Error Primary DisplaySystem Bios Cacheable Advanced Chipset SetupInternal Cache C000,16K Shadow C400,16K ShadowMulti-Trans Timer Clks BX/GX Master Latency Timer ClksPCI 1 to PCI 0 Access USB KB/Mouse Legacy SupportPCI 0 Agent to Aperture Access Memory Autosizing Support Aperture Access Global EnableDram Integrity Mode Sdram RAS# to CAS# DelaySearch for MDA Resources Bit I/O Recovery Time Power Down Sdram16bit I/O Recovery Time Sdram Precharge ControlPower Management Setup Power button Function Power Management/APMGreen PC Monitor Power State Video Power Down ModeStandby / Suspend Timer Unit Power Saving TypeStandby Timeout Suspend TimeoutPCI Latency Timer PCI Clocks PCI/Plug and Play SetupLAN Wake-Up Plug and Play Aware OSAllocate IRQ to PCI VGA PCI VGA Palette SnoopPCI IDE Bus Master Off-board PCI IDE CardDMA Channel Off-board PCI IDE Secondary IRQReserved Memory Size Peripheral SetupReserved Memory Address PCI Device Search OrderInfra-Red Transmission Mode Serial Port2 ModeParallel Port Mode Onboard Serial Port1CPU Overheat Warning Temperature CPU Current TemperatureEPP Version Parallel Port IRQAuto Detect Hard Disk Change User PasswordCPU Fan Secondary Fan Onboard IDEChange Supervisor Password Auto Configuration with Fail-Safe Settings Save Settings and ExitExit without Saving Chapter Upgrading Upgrading the System MemoryUpgrading the Microprocessor Users Notes Bios Appendix aSystem Memory Embedded I/O Miscellaneous Industrial DevicesCPU Socket Control Panel ConnectionsForm Factor PCB ConstructionDMA Channels Memory MapAddress Range Size Description Decimal Hexadecimal Data Width System ResourceAddress hex Description MapPCI Configuration Space Map On-board DevicesBus # Device # Function # Description Signal InterruptsPCI Interrupt Routing Map Device Slave Address Connectors Pin-outEthernet Header J31 Pin# Serial Ports DB9M J36 and J37Pin# Pin# Parallel DB25F J13HDD LED Appendix B Flash Bios Programming Beeps Description Appendix C Disk-On-Chip Users Notes Hardware Reset Watchdog TimerSoftware Reset Appendix D On-Board Industrial DevicesPost Code Display AddressCheckpoint Description Code Post Checkpoint CodesTable D-5 Bootblock Recovery Codes Table D-6 Uncompressed Initialization Codes Memory refresh line is toggling. Checking 3Ah Performing the DMA controller 2 base register test next Winbios Adaptor ROM had control and has now returned Table D-7 Bus Checkpoint Codes Bits Description Appendix E On-Board Ethernet Users Notes Page MN-RBXAT-03