Intel AI5VG SW21-4 CPU Voltage Selector, For Dual Voltage CPU Intel P55C, Cyrix 6x86L/MX, AMD K6

Page 20

Chapter 4 Hardware Settings

 

SW1

Bus Clock

Mutiplier

CPU FREQ.

 

 

 

 

 

 

 

 

 

 

66MHz

2.5x

PR166 /

 

 

 

K6-166

 

 

 

 

 

 

off off off off on on off off

 

 

 

 

 

 

 

 

 

 

 

 

66MHz

3x

K6-200

 

 

 

 

 

 

 

 

 

 

off off off off off on off off

 

 

 

 

 

 

 

 

 

 

 

 

66MHz

3.5x

K6-233

 

 

 

 

 

 

 

 

 

 

off off off off off off off off

 

 

 

 

 

 

 

 

 

4.2 SW2(1-4): CPU Voltage Selector

For Single Voltage CPU: Intel P54C, Cyrix 6x86, AMD K5, C6

SW2

VIO

VCORE

3.5V

3.5V

on on on on

For Dual Voltage CPU:

Intel P55C, Cyrix 6x86L/MX, AMD K6

SW2

VIO

VCORE

CPU

 

 

 

 

 

 

 

 

 

3.3V

3.5V

 

on on on on

 

 

 

 

 

 

 

 

3.3V

3.4V

 

off on on on

 

 

 

 

 

 

 

 

3.3V

3.3V

 

on off on on

 

 

 

 

 

 

 

16

AI5VG Pentium VP3 Baby AT Motherboard User’s Manual

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Contents AI5VG Page Contents Bios Configuration Checklist IntroductionMain Processor L2 CacheMain Memory Memory TypeCPU Temperature Sensor Onboard Bus Mastering EideWindows 95 Shut-Down AGP Support Accelerated Graphics PortHardware Description Layout of the AI5VG Motherboard Processor and CPU Voltage L2 Cache MemoryBank0 Bank1 Total Memory 8MBBios Bank0 DIMM2 Bank1 DIMM1 Total MemoryDMI Desktop Management Interface ISA Plug and Play PnP ExtensionOnboard CPU Temperature Sensor Power ManagementOnboard PCI Eide Onboard Multi-I/OAddress Device Description I/O Port Address MapDMA Channels Level Function Interrupt Request Lines IRQAccelerated Graphics Port AGP Slot Hardware Settings Jumper Locations of the AI5VG SW11-8 CPU Frequency Selector For Intel Pentium CPU Bus Clock MutiplierFor Cyrix 6x86, 6x86L CPU SW21-4 CPU Voltage Selector For Dual Voltage CPU Intel P55C, Cyrix 6x86L/MX, AMD K6K6-233 35∝ JP5 Clear Cmos Selection Installation Connector Location on the AI5VG I/O Connectors J3 Pin # Description Wire ColorJ2 ATX Power Supply Connector J1, J4 AT Keyboard and PS/2 Mouse ConnectorsSignal Name Pin # J1 AT Keyboard Connector Pin # Signal NameJ8 Floppy Drive Connector Pin # Signal NameJ7, J6 Serial Ports RM/LCJ11 Secondary IDE Connector Signal Name Pin # J9, J11 Eide ConnectorsJ9 Primary IDE Connector Signal Name Pin # J10 Parallel Port Connector J15 IrDA Connector10 J5 USB Connector USB USB+13 J20 Front Bezel Connector 11 J13 Wake on LAN Connector12 J14 CPU Fan Power Connector Speaker Pins 1 J20 Pin # Signal NamePower LED and Keylock Pins 11 ATX Power on Switch Pins 7Reset Switch Pins 9 Bios Configuration AGP LANDesk User Guide Bios Introduction Bios SetupStandard Cmos Setup Standard Cmos Setup DateMode for IDE HDD only Auto TimePrimary HDDs / Secondary HDDs LBAFloppy 3 Mode Support Drive a / Drive BVideo Halt OnCPU Internal Cache / External Cache Bios Features SetupVirus Warning Quick Power On Self Test Boot SequenceBoot Up Floppy Seek Boot Up NumLock StatusTypematic Rate Setting Typematic Delay MsecVideo Bios Shadow Typematic Rate Chars/SecChipset Features Setup Video Bios Cacheable System Bios CacheableCache Timing Memory Hole at 15MB AddrPower Management Setup IRQ4 COM1HDD Power Down Doze ModeSuspend Mode PM Control by APMPM Events PNP/PCI Configuration PNP OS InstalledReset Configuration Data Resources Controlled byPCI Delay Transaction PCI#2 Access #1 RetryCPU to PCI Write Buffer PCI Dynamic BurstingPCI IDE IRQ Map To Load Bios Defaults Load Setup DefaultsIDE Prefetch Mode IDE HDD Block ModeIntegrated Peripherals OnChip Primary/Secondary PCI IDEUart 2 Mode Onboard Parallel ModeIDE Primary/Secondary Master/Slave Udma Onboard FDD ControllerSupervisor / User Password Supervisor PasswordIDE HDD Auto Detection HDD Low Level FormatSave & Exit Setup Exit Without Saving
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