Intel AI5VG user manual SW11-8 CPU Frequency Selector For Intel Pentium CPU, Bus Clock Mutiplier

Page 18

Chapter 4 Hardware Settings

4.1SW1(1-8): CPU Frequency Selector For Intel Pentium CPU

 

SW1

 

 

Bus Clock

Mutiplier

CPU FREQ.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

60MHz

1.5x

P54C-90

 

 

 

 

 

 

 

on off off off off off off off

 

 

 

 

 

 

 

 

 

 

 

 

 

 

66MHz

1.5x

P54C-100

 

 

 

 

 

 

 

 

 

 

 

off off off off off off off off

 

 

 

 

 

 

 

 

 

 

 

 

 

 

60MHz

2x

P54C-120

 

 

 

 

 

 

 

 

 

 

 

on off off off on off off off

 

 

 

 

 

 

 

 

 

 

 

 

 

 

66MHz

2x

P54C-133

 

 

 

 

 

 

 

 

 

 

 

off off off off on off off off

 

 

 

 

 

 

 

 

 

 

 

 

 

 

60MHz

2.5x

P54C-150

 

 

 

 

 

 

 

 

 

 

 

on off off off on on off off

 

 

 

 

 

 

 

 

 

 

 

 

 

 

66MHz

2.5x

P54C/P55C-16

 

 

 

 

 

 

 

 

6

 

 

 

 

 

 

 

off off off off on

on off off

 

 

 

 

 

 

 

 

 

 

 

 

 

 

66MHz

3x

P54C/P55C-20

 

 

 

 

 

 

 

 

0

 

 

 

 

 

 

 

off off off off off on off off

 

 

 

 

 

 

 

 

 

 

 

 

 

 

66MHz

3.5x

P55C-233

 

 

 

 

 

 

 

 

 

 

 

off off off off off off off off

 

 

 

 

 

 

 

 

 

 

*P55C = Pentium with MMX technology

NOTE: SW1(4) and SW1(8) are inconsequential. They could be set to either ON or OFF.

14

AI5VG Pentium VP3 Baby AT Motherboard User’s Manual

Page 17 Page 19
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Page 17 Page 19
Contents AI5VG Page Contents Bios Configuration Checklist IntroductionMain Memory Main ProcessorL2 Cache Memory TypeWindows 95 Shut-Down CPU Temperature SensorOnboard Bus Mastering Eide AGP Support Accelerated Graphics PortHardware Description Layout of the AI5VG Motherboard Processor and CPU Voltage L2 Cache MemoryBank0 Bank1 Total Memory 8MBDMI Desktop Management Interface BiosBank0 DIMM2 Bank1 DIMM1 Total Memory ISA Plug and Play PnP ExtensionOnboard PCI Eide Onboard CPU Temperature SensorPower Management Onboard Multi-I/OI/O Port Address Map DMA ChannelsAddress Device Description Interrupt Request Lines IRQ Accelerated Graphics Port AGP SlotLevel Function 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 ColorSignal Name Pin # J2 ATX Power Supply ConnectorJ1, J4 AT Keyboard and PS/2 Mouse Connectors J1 AT Keyboard Connector Pin # Signal NameJ7, J6 Serial Ports J8 Floppy Drive ConnectorPin # Signal Name RM/LCJ9, J11 Eide Connectors J9 Primary IDE Connector Signal Name Pin #J11 Secondary IDE Connector Signal Name Pin # 10 J5 USB Connector J10 Parallel Port ConnectorJ15 IrDA Connector USB USB+11 J13 Wake on LAN Connector 12 J14 CPU Fan Power Connector13 J20 Front Bezel Connector Power LED and Keylock Pins 11 Speaker Pins 1J20 Pin # Signal Name ATX Power on Switch Pins 7Reset Switch Pins 9 Bios Configuration AGP LANDesk User Guide Bios Introduction Bios SetupStandard Cmos Setup Standard Cmos Setup DatePrimary HDDs / Secondary HDDs Mode for IDE HDD only AutoTime LBAVideo Floppy 3 Mode SupportDrive a / Drive B Halt OnBios Features Setup Virus WarningCPU Internal Cache / External Cache Boot Up Floppy Seek Quick Power On Self TestBoot Sequence Boot Up NumLock StatusVideo Bios Shadow Typematic Rate SettingTypematic Delay Msec Typematic Rate Chars/SecChipset Features Setup Cache Timing Video Bios CacheableSystem Bios Cacheable Memory Hole at 15MB AddrPower Management Setup IRQ4 COM1Suspend Mode HDD Power DownDoze Mode PM Control by APMPM Events Reset Configuration Data PNP/PCI ConfigurationPNP OS Installed Resources Controlled byCPU to PCI Write Buffer PCI Delay TransactionPCI#2 Access #1 Retry PCI Dynamic BurstingPCI IDE IRQ Map To Load Bios Defaults Load Setup DefaultsIntegrated Peripherals IDE Prefetch ModeIDE HDD Block Mode OnChip Primary/Secondary PCI IDEIDE Primary/Secondary Master/Slave Udma Uart 2 ModeOnboard Parallel Mode Onboard FDD ControllerSupervisor / User Password Supervisor PasswordIDE HDD Auto Detection HDD Low Level FormatSave & Exit Setup Exit Without Saving
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