Tyan Computer S2498 Active to CMD Trcd, Dram Command Rate, Dram Burst Len, Write Recovery Time

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This item controls the number of DRAM clocks used for DRAM Tras parameters. 6T/8T / 7T /10T / 5T/6T / 8T/12T

Active to CMD (Trcd):

This item controls the number of DRAM clocks used for DRAM Trcd parameters. 2T / 3T / 4T / 5T

DRAM Command Rate:

This item selects DRAM command rate parameters. 2T Command / 1T Command

DRAM Burst Len:

This item selects DRAM burst length parameters. 4 / 8

Write Recovery Time:

This item selects Write Recovery Time parameters. 2T / 3T

Phoenix – AwardBIOS CMOS Setup Utility

AGP & P2P Bridge Control


AGP Aperture Size		[64M]		Item Help
AGP Mode		[4X]		_________________________
AGP Fast Write		[Disabled]
AGP Master 1 WS Write		[Disabled]		Menu Level ►
AGP Master 1 WS Read		[Disabled]
AGP 3.0 Calibration Cycle		[Enabled]
VGA Share Memory Size		[64M]
CPU Direct Access FB		[Enabled]
Select Display Device		[CRT]
Panel Type	[7]
TV_type		[NTSC]
TV_Connector		[CVBS]
TV_Layout		[Default]
Dithering		[Disabled]

↑↓←→: Move Enter: Select +/-/PU/PD: Value F10: Save ESC: Exit F1: General Help
F5: Previous Values	F6: Fail-Safe Defaults			F7: Optimized Defaults

AGP Aperture Size:

Decide How many memory AGP can use as frame buffer. 256M/128M/64M/32M/16M/8M/4M/1G/512M

AGP Mode :

Decide AGP Translation speed 1X/2X/4X

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Contents Tomcat K7M Table of Contents Before you begin… Check the box contents Introduction Power RegulatoryForm Factor OS Operating System SupportBoard Installation InstallationHow to install our products right…. the first time Board Image S2498 Tomcat K7M Block Diagram Block DiagramBoard Parts, Jumpers and Connectors JP13 JP8, JP14JP7, *JP15 J37PIN Cmos Reset JP13 DefaultCmos S/PDIF Header J1USB Header JP2 Audio Header J5LAN1 LED Header JP8, JP14 10 *LAN2 LED Header *JP7, *JP15, *JP16Internal Audio Connector Cdin VGA Header J37Mounting the Motherboard Installing the Memory = 9 Chips Memory Installation ProcedureInstalling the Processor and Heatsink Finishing Installing the Heatsink Attaching Drive CablesPage Page Installing Add-In Cards Connecting External Devices Installing the Power SupplyDisconnect power supply from electrical outlet Finishing Up Bios Setup Starting SetupSetup Basics Key FunctionCase of Problems Setup VariationsGetting Help Main Bios Setup Load Optimized Defaults Supervisor / User PasswordSave & Exit Setup Exit Without SaveStandard Cmos Features Phoenix AwardBIOS Cmos Setup Utility Standard Cmos FeaturesDate / Time Setup IDE Master / Slave SetupVideo Halt OnAdvanced Bios Features Boot Up Floppy Seek Boot Up NumLock StatusTypematic Rate Setting Typematic Delay MsecHard Disk Boot Priority First / Second / Third Boot DeviceBoot Other Device Small Logo EPA ShowAdvanced Chipsets Features System Bios CacheableMemory Hole： Video RAM CacheableCurrent FSB Frequency Current Dram FrequencyDram Clock Dram TimingDram Command Rate Write Recovery TimeAGP Mode Active to CMD TrcdCPU Direct Access FB TVConnectorAGP Fast Write AGP Master 1 WS WritePhoenix AwardBIOS Cmos Setup Utility CPU & PCI Bus Control PCI Delay TransactionPCI1/PCI2 Master 0 WS Write PCI1/PCI2 Post WritePhoenix AwardBIOS Cmos Setup Utility Integrated Peripherals VIA OnChip IDE Device Phoenix AwardBIOS Cmos Setup UtilityIntegrated Peripherals Init Display FirstSata Mode IDE Prefetch ModeIDE HDD Block Mode VIA OnChip PCI Device Phoenix AwardBIOS Cmos Setup UtilityAC97 Audio MC97 ModemOnchip USB Controller OnChip Ehci ControllerSuper IO Device Phoenix AwardBIOS Cmos Setup Utility Uart Mode SelectIR Transmission Delay UR2 Duplex ModeUse IR Pins Parallel Port ModeEPP Mode Select ECP Mode Use DMAPower Management Setup Modem Use IRQ Soft-Off by PwrbtnRun Vgabois if S3 Resume Ac Loss Auto RestartPowerOn by PCI Card RTC Alarm ResumeUSB Resume from S3 PCI MasterPrimary Intr IRQ8, 9, 10, 11IRQ3,4, 5, 6, 7, 12, 13 PnP/PCI Configurations Phoenix AwardBIOS Cmos Setup Utility PC Health Status CPU Warning TemperatureShutdown Temperature PC Health StatusFrequency/Voltage Control Auto Detect PCI ClkSpread Spectrum CPU ClockLoad Fail-Safe Defaults Load Optimized DefaultsLoad Fail-Safe Defaults Y/N? N Load Optimized Defaults Y/N? NSupervisor/User Password Setting Enter PasswordPassword Disabled Save to Cmos and Exit Y/N? YExit Without Saving Phoenix AwardBIOS Cmos Setup Utility Quit without saving Y/N? YDiagnostics Memory, Video, CPU Beep CodesFlash Utility Appendix I Glossary Page Mirroring see RAID Page Page Returning Merchandise for Service Technical SupportDocument # D1650-101