Frequency/Voltage Control, Auto Detect PCI Clk

4.12 Frequency/Voltage Control

Frequency/Voltage Control

CPU Clock Ratio	8 X
Auto Detect PCI Clk	Enabled
Spread Spectrum	Disabled
CPU Host/3V66/PCI Clock	Default

Item Help

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Menu Level ¾

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

Auto Detect PCI Clk

This item allows the users to enable/disable auto detect DIMM/PCI Clock.

The choice: Enabled, Disabled.

Spread Spectrum

This item allows the user to enable/disable the spread spectrum modulate.

The choice: Enabled, Disabled.

CPU Host / 3V66 / PCI Clock

This item allows the user to select CPU Host and PCI clock.

The choice: Default, 130/33,133/33,137/34,140/35,145/36,150/38 (M).

Page 38

Image 38

IBM SAGP-845EV user manual Frequency/Voltage Control, Auto Detect PCI Clk, Spread Spectrum, CPU Host / 3V66 / PCI Clock

Contents

Version With 10/100 Ethernet LAN & AGP4X VGA SBC Support Copyright NoticeTrademarks Table of Contents Specifications Introduction − For alternative applications, a keyboard and a PS/2 Package Contents Layout InstallationSAGP-845EV Layout Compact Flash Card Master/Slave Mode Setting Clear Cmos SetupKeyboard Power Selection CPU Voltage Setting Table of Connectors Label Function Connection Floppy Disk Drive Connector FDD1 FDC Connector IDE2 Secondary IDE Connector Ultra ATA33/66/100 IDE Disk Drive ConnectorIDE1 Primary IDE Connector LPT1 Parallel Port Connector Parallel Port Serial Ports COM1 10-pin ConnectorCOM2 10-pin Connector IrDA Infrared Interface Port Keyboard ConnectorUSB Port Connector VGA Connector Fan ConnectorLAN RJ45 Connector CDIN1 CD-IN Connector 1X42.54mm pin head Audio ConnectorsCN4 Audio Connector 2x82.00mm Right GND Left Ground Card DETECT1 Compact Flash Storage Card SocketCFA1 Compact Flash Storage Card Socket Pin Assignment Card DETECT2 Ground PW2 ATX12V Power Connector for CPU External Switches and IndicatorsPW1 ATX Power Switch Connector CN2 Multiple Panel Press DEL to enter Setup Award Bios SetupStarting Setup Introduction Key Function Using SetupMain Menu Advanced Bios Features Setup ItemsStandard Cmos Features Advanced Chipset Features Standard Cmos Setup EGA/VGA IDE Main Menu Selections Options DescriptionMM DD Yyyy Mono CHS IDE AdaptersOptions Description LBA Advanced Bios Features First/Second/Third/Other Boot Device Quick Power On Self TestLAN BootROM Boot Up Floppy Seek Typematic Delay Msec Boot Up NumLock StatusTypematic Rate Setting Gate A20 Option Report No FDD For Win Small Logo EPA Show Dram Timing Selectable Advanced Chipset FeaturesAuto CAS Latency Time Video Bios Cacheable Dram RAS# to CAS# DelaySystem Bios Cacheable Delay Transaction On-chip VGA Flash BiosIntegrated Peripherals On-Chip Primary/Secondary PCI IDE Parallel Port Mode IDE HDD Block ModeUart Mode Select IDE Primary/Secondary Master/Slave Udma S1POS Power Management SetupWatchdog Timer Unit Dpms For SL CPU’s Power ManagementSuspend Mode Video Off Method HDD Power Down Primary IDE Secondary IDE FDD, COM, LPT Port Resource controlled by 10 PnP/PCI Configuration SetupReset Configuration Data IRQ Resources PCI/VGA Palette Snoop PC Health StatusIRQ3/4/5/7/9/10/11/12/14/15 assigned to Vcore Spread Spectrum Frequency/Voltage ControlAuto Detect PCI Clk CPU Host / 3V66 / PCI Clock Defaults Menu Password Disabled Supervisor/User Password SettingEnter Password Exit Without Saving Exit SelectingSave to Cmos and Exit Y/N? Y Quit without saving Y/N? Y Appendix a Watchdog Timer INT 15H AH 6FHPage Appendix B Address Mapping IO Address Map Address Range Description DMA Channel Assignments Function 1st MB Memory Address Map Memory address DescriptionIRQ Mapping Table Appendix C How to Upgrade a New Bios Bios Update Procedure Recovering the previous Bios Install screen Appendix D AGP Slot