American Megatrends MAN-759 manual Simm Part Numbers, Parameter Specification

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Step 7 Install Memory, Continued

Memory Display System memory is reported by AMIBIOS as it boots and again when the AMIBIOS System Configuration Screen is displayed just before the operating system boots. The memory displayed by AMIBIOS on the System Configuration Screen is 384 KB less than the total memory installed.

Select SIMMs SIMMs must meet the following specifications:

 

Parameter

Specification

 

 

Page Mode

Fast or EDO

 

 

Refresh

CAS before RAS

 

 

tCAC

20 ns

 

 

tRAC

60 ns

 

 

tAA

45 ns

 

 

tRP

60 ns

 

 

tCPA

45 ns

 

 

 

 

 

SIMM Part Numbers

 

Type

Manufacturer

Part Number

 

1 MB x 36

Micron

MT12D136M-6

 

Mitsubishi

MH1M36ADJ-6

 

PNY

P361000-60

 

Motorola

MCM36100AS-60

 

Oki

MSC2355-60YS12

 

Samsung

KMM5361000AV-6

 

2 MB x 36

PNY

P362000-60

 

Samsung

EMM53620036-60

 

4 MB x 36

Micron

MT12D436M-6

 

Mitsubishi

MH4M36SAJ-6

 

Motorola

MCM36400S-60

 

PNY

P364000-60

 

Samsung

KMM5364100-6

 

8 MB x 36

Motorola

MCM36800S-60

 

PNY

P368000-60

 

Samsung

KMM5368100-6

 

16 MB x 36

Samsung

KMM53616000AKG-6

 

 

 

 

 

 

Installing SIMMs The six SIMM sockets on the motherboard can be filled with either 1 MB x 32 (or 36), 2 MB x 32 (or 36), 4 MB x 32 (or 36), 8 MB x 32 (or 36), or 16 MB x 32 (or 36) SIMMs.

Place the motherboard on an anti-static mat. With the component side of the SIMM facing you, firmly push the SIMM into the socket at an angle, then push it up. When properly inserted, the SIMM clicks into place as the latching pins engage.

10Pegasus PCI Motherboard User’s Guide

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Contents Pegasus Pentium PCI ISA Motherboard Revision History Preface Packing List Phone Number CharacteristicsAmerican Megatrends BBS CPU External Clock Frequency PCI Expansion Slot Frequency OverviewCPUs Pegasus PCI Dimensions Pegasus PCI Motherboard Layout Step Action Unpack the MotherboardAvoid Static Electricity Configure CPU Speed J16 J17 J18 J19 J21 J22J12 Configure CPU VoltageCore CPU Voltage J5 and J15 Setting Install Voltage Regulator Manufacturer Part Number AMI Part NumberConnect CPU Fan Install CPU Install MemoryType Manufacturer Part Number Parameter SpecificationSimm Part Numbers Install the Motherboard Connector Attach CablesAttach Cables Pin Description P2 PinoutP1 Pinout P3 Pinout Cmos Drain J29 SettingP14 Pinout Pin Assignments Pin Ground Keyboard Lock Kbdinh VCC Pin Signal Description Connect I/OSTROBE# Connect I/O Pin Use J4 Floppy Connector PinoutTwist in Floppy Cable Connect I/O Connect I/O KEY N/C REQ Install Drivers Pegasus drivers includeTest and Configure Hardware Installation Page Winbios Setup Keystroke Action Using a Mouse with Winbios SetupUsing the Keyboard with Winbios Setup Winbios Setup Menu Winbios Setup Windows See SectionSetup Standard SetupDrive Type How to Configure ScsiParameter Description Hard Disk Drive Types 152 MBAdvanced Setup Optional option ROM messages are not displayed Setting DescriptionAny optional option ROM messages are displayed Advanced Setup Optimal and Fail-Safe default settings are Disabled Cont’d Advanced Setup Disabled Optimal and Fail-Safe default settings are Disabled Chipset Setup Advanced Power Management APM option to Power Management APM to Enabled and set the powerChipset Setup Chipset Setup Power Management Setup Power Management Setup Power Management Setup IRQ3 IRQ4 IRQ5 IRQ7 IRQ9 IRQ10 IRQ11 IRQ12 IRQ15 PCI/PnP Setup VGA Palette ActionPCI/PnP Setup IRQ3 IRQ4 IRQ5 IRQ7 IRQ9 IRQ10 IRQ11 IRQ12 IRQ14 IRQ15 DMA Channel Peripheral Setup Offboard PCI IDE Primary IRQ Peripheral Setup Peripheral Setup EPP Amibios Password Support SecuritySetting a Password Changing a Password Anti-VirusUtility Fail-Safe OriginalOptimal Programming Flash ROM Programming the Flash EpromProgramming the Flash ROM Number Description Bootblock Code Checkpoint Codes Code DescriptionDeleting a Password Avoid Static Electricity Component Engineering SpecificationsFrequency Heat Airflow Temperatur Sink Over CPU Over other