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IBM SAGP-845EV user manual Frequency/Voltage Control, Auto Detect PCI Clk, Spread Spectrum

Models: SAGP-845EV

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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

-------------------------

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).

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

Contents

10/100 Ethernet LAN & AGP4X VGA SBC SAGP-845EVSupport Copyright NoticeTrademarks Appendix C How to Upgrade a New BIOS Table of ContentsChapter 4 Award BIOS Setup Chapter1.1 Specifications Chapter 1 IntroductionBi-directional parallel port 1.2 Package Contents Layout Chapter 2 Installation2.1 SAGP-845EV Layout 2.4 Compact Flash Card Master/Slave Mode Setting 2.2 Clear CMOS Setup2.3 Keyboard Power Selection 2.5 CPU Voltage SettingLabel Table of ConnectorsChapter 3 Connection FunctionDescription 3.1 Floppy Disk Drive ConnectorFDD1 FDC Connector DescriptionIDE2 Secondary IDE Connector 3.2 Ultra ATA33/66/100 IDE Disk Drive ConnectorIDE1 Primary IDE Connector DescriptionDescription LPT1 Parallel Port Connector3.3 Parallel Port Description3.4 Serial Ports COM1 10-pin ConnectorCOM2 10-pin Connector DescriptionKBM1 6-pin Mini-DIN Keyboard/Mouse Connector 3.5 Keyboard Connector3.6 USB Port Connector IR1 IrDA Connector3.10 VGA Connector 3.8 Fan Connector3.9 LAN RJ45 Connector FAN1/FAN2/FAN3 CPU Fan Connector PIN DescriptionCDIN1 CD-IN Connector 1X42.54mm pin head 3.11 Audio ConnectorsCN4 Audio Connector 2x82.00mm CDIN1Description 3.12 Compact Flash Storage Card SocketCFA1 Compact Flash Storage Card Socket Pin Assignment DescriptionPW2 ATX12V Power Connector for CPU 3.13 External Switches and IndicatorsPW1 ATX Power Switch Connector CN2 Multiple PanelPress DEL to enter SETUP Chapter 4 Award BIOS Setup4.2 Starting Setup PRESS F1 TO CONTINUE, DEL TO ENTER SETUPSet User Password 4.3 Using Setup4.4 Main Menu FunctionAdvanced BIOS Features 4.4.1 Setup ItemsStandard CMOS Features Advanced Chipset Features4.5 Standard CMOS Setup Figure 1 The Main MenuTable 1 Main Menu Selections Main Menu SelectionsOptions DescriptionTable 2 Hard Disk Selections IDE AdaptersFigure 2 IDE Primary Master Sub Menu Options4.6 Advanced BIOS Features First/Second/Third/Other Boot Device Quick Power On Self TestLAN BootROM Boot Up Floppy SeekTypematic Delay Msec Boot Up NumLock StatusTypematic Rate Setting Gate A20 OptionDisabled/Enabled Small Logo EPA Show Report No FDD For WinSmall Logo EPA Show Whether report no FDD for Win 95 or not. The choice Yes, NoCAS Latency Time 4.7 Advanced Chipset FeaturesDRAM Timing Selectable DRAM Cycle Time Tras/TrcVideo BIOS Cacheable DRAM RAS# to CAS# DelaySystem BIOS Cacheable Delay TransactionOn-chip VGA Flash BIOS4.8 Integrated Peripherals On-Chip Primary/Secondary PCI IDEUSB Keyboard Support IDE Primary/Secondary Master/Slave UDMAUSB Controller Onboard Audio Device4.9 Power Management Setup Watchdog Timer UnitVideo Off Method Power ManagementFOR SL CPU’s Video Off In SuspendPrimary IDE Primary IDE Secondary IDE Secondary IDE HDD Power DownPM EVENTS FDD, COM, LPT Port PCI PIRQA-D #Resource controlled by 4.10 PnP/PCI Configuration SetupReset Configuration Data IRQ ResourcesPCI/VGA Palette Snoop 4.11 PC Health StatusIRQ3/4/5/7/9/10/11/12/14/15 assigned to Spread Spectrum 4.12 Frequency/Voltage ControlAuto Detect PCI Clk CPU Host / 3V66 / PCI ClockLoad Optimized Defaults 4.13 Defaults MenuLoad Fail-Safe Defaults 4.14 Supervisor/User Password Setting Exit Without Saving 4.15 Exit SelectingSave to CMOS and EXIT Y/N? Y Quit without saving Y/N? YINT 15H AH - 6FH Appendix A Watchdog TimerExample program INITIAL TIMER PERIOD COUNTER ADD YOUR APPLICATION PROGRAM HEREPage I/O address Range Appendix B Address MappingIO Address Map DescriptionIRQ Mapping Table 1st MB Memory Address MapMemory address DMA Channel AssignmentsAppendix C How to Upgrade a New BIOS BIOS Update ProcedureRecovering the previous BIOS Install screenAppendix D AGP Slot