Intel AI5VG Bios, Bank0 DIMM2 Bank1 DIMM1 Total Memory, DMI Desktop Management Interface

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Chapter 3 Hardware Description

(2)168-pin DIMM (3.3V) SDRAM or EDO DRAM

Bank0 (DIMM2)	Bank1 (DIMM1)	Total Memory
8MB	-----	8MB
16MB	-----	16MB
32MB	-----	32MB
64MB	-----	64MB
128MB	-----	128MB
8MB	8MB	16MB
16MB	8MB	24MB
32MB	8MB	40MB
64MB	8MB	72MB
128MB	8MB	136MB
16MB	16MB	32MB
32MB	16MB	48MB
64MB	16MB	80MB
128MB	16MB	144MB
32MB	32MB	64MB
64MB	32MB	96MB
128MB	32MB	160MB
64MB	64MB	128MB
128MB	64MB	192MB
128MB	128MB	256MB

3.4 BIOS

The BIOS on the AI5VG motherboard provides the standard BIOS functions plus the following additional features:

1. DMI (Desktop Management Interface)

The motherboard supports DMI to enable computer system management in an enterprise.

2. ISA Plug and Play (PnP) Extension

Unlike PCI cards which are plug and play, ISA cards require setting jumpers to resolve hardware conflicts. To make a computer system PnP, an ISA PnP standard is established and supported by new OSes, such as Windows 95. Under Windows 95, the motherboard BIOS must have ISA PnP extension to support the new ISA PnP cards.

8	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/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 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/LCJ9, J11 Eide Connectors J9 Primary IDE Connector Signal Name Pin #J11 Secondary IDE Connector Signal Name Pin # J10 Parallel Port Connector J15 IrDA Connector10 J5 USB Connector USB USB+11 J13 Wake on LAN Connector 12 J14 CPU Fan Power Connector13 J20 Front Bezel 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 OnBios Features Setup Virus WarningCPU Internal Cache / External Cache 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