Mitsubishi Electric PH440 User's Guide

124577UG September 1998MOTHERBOARD DIVISIONUser GuidePH440 NLX Motherboardwww.mitsubishi-motherboard.com

PH440 NLX Motherboard User Guide September 1998MITSUBISHI ELECTRIC MOTHERBOARD DIVISION PAGE 10 OF 51CONFIGURATION OPTIONSBuild-timeThe following item

PH440 NLX Motherboard User Guide September 1998MITSUBISHI ELECTRIC MOTHERBOARD DIVISION PAGE 11 OF 51BLOCK DIAGRAMPCI BUSMEMORYBUSAGP BUSIDEFDCXBUSBUF

PH440 NLX Motherboard User Guide September 1998MITSUBISHI ELECTRIC MOTHERBOARD DIVISION PAGE 12 OF 512 INSTALLATION GUIDEWarningStatic electricity ca

PH440 NLX Motherboard User Guide September 1998MITSUBISHI ELECTRIC MOTHERBOARD DIVISION PAGE 13 OF 51 Processor Core/Bus Ratio – J1-J4J1 J2 J3 J4 Rati

PH440 NLX Motherboard User Guide September 1998MITSUBISHI ELECTRIC MOTHERBOARD DIVISION PAGE 14 OF 513 UPGRADING THE MOTHERBOARDCautionCare must be ta

PH440 NLX Motherboard User Guide September 1998MITSUBISHI ELECTRIC MOTHERBOARD DIVISION PAGE 15 OF 51Fitting a DIMMDo not use excessive force. If the

PH440 NLX Motherboard User Guide September 1998MITSUBISHI ELECTRIC MOTHERBOARD DIVISION PAGE 16 OF 515. Insert the SODIMM into the socket as shown in

PH440 NLX Motherboard User Guide September 1998MITSUBISHI ELECTRIC MOTHERBOARD DIVISION PAGE 17 OF 51A1212BTo fit a new processor1. Take the processo

PH440 NLX Motherboard User Guide September 1998MITSUBISHI ELECTRIC MOTHERBOARD DIVISION PAGE 18 OF 51REPLACING THE BATTERY FOR THE CONFIGURATION CMOST

PH440 NLX Motherboard User Guide September 1998MITSUBISHI ELECTRIC MOTHERBOARD DIVISION PAGE 19 OF 514 ELECTRONICSPROCESSORThe PH440 NLX motherboard a

PH440 NLX Motherboard User Guide September 1998MITSUBISHI ELECTRIC MOTHERBOARD DIVISION PAGE 2 OF 51Document HistoryIssue Description Date1.0 Prelimin

PH440 NLX Motherboard User Guide September 1998MITSUBISHI ELECTRIC MOTHERBOARD DIVISION PAGE 20 OF 51ConcurrencyThe major busses (processor, memory, P

PH440 NLX Motherboard User Guide September 1998MITSUBISHI ELECTRIC MOTHERBOARD DIVISION PAGE 21 OF 51VIDEOVGA ControllerThe VGA controller is an ATI R

PH440 NLX Motherboard User Guide September 1998MITSUBISHI ELECTRIC MOTHERBOARD DIVISION PAGE 22 OF 512D Display modes and maximum frame rates3 256 col

PH440 NLX Motherboard User Guide September 1998MITSUBISHI ELECTRIC MOTHERBOARD DIVISION PAGE 23 OF 51AUDIOThe audio subsystem is based around an ESS S

PH440 NLX Motherboard User Guide September 1998MITSUBISHI ELECTRIC MOTHERBOARD DIVISION PAGE 24 OF 51STANDARD I/OThe SMSC 37C677 Super IO controller p

PH440 NLX Motherboard User Guide September 1998MITSUBISHI ELECTRIC MOTHERBOARD DIVISION PAGE 25 OF 51MOTHERBOARD POWERProcessor PowerA voltage regulat

PH440 NLX Motherboard User Guide September 1998MITSUBISHI ELECTRIC MOTHERBOARD DIVISION PAGE 26 OF 51SYSTEM MANAGEMENTThere are three main elements to

PH440 NLX Motherboard User Guide September 1998MITSUBISHI ELECTRIC MOTHERBOARD DIVISION PAGE 27 OF 51BUS RESOURCE UTILISATIONISA DMA ChannelsDMA Data

PH440 NLX Motherboard User Guide September 1998MITSUBISHI ELECTRIC MOTHERBOARD DIVISION PAGE 28 OF 51INTC# Audio & SlotsINTD# Video & slotsPCI

PH440 NLX Motherboard User Guide September 1998MITSUBISHI ELECTRIC MOTHERBOARD DIVISION PAGE 29 OF 515 BIOS SETUP & POSTBIOS (pronounced “bye-oss”

PH440 NLX Motherboard User Guide September 1998MITSUBISHI ELECTRIC MOTHERBOARD DIVISION PAGE 3 OF 51SAFETY AND REGULATORY NOTICESGENERALBatteryThis pr

PH440 NLX Motherboard User Guide September 1998MITSUBISHI ELECTRIC MOTHERBOARD DIVISION PAGE 30 OF 51Press ToEnterMake a selection from the menu bar o

PH440 NLX Motherboard User Guide September 1998MITSUBISHI ELECTRIC MOTHERBOARD DIVISION PAGE 31 OF 51POWER-ON SELF-TESTRecoverable POST errorsWhenever

PH440 NLX Motherboard User Guide September 1998MITSUBISHI ELECTRIC MOTHERBOARD DIVISION PAGE 32 OF 51Keyboard error [nn] or Keyboard controller errorT

PH440 NLX Motherboard User Guide September 1998MITSUBISHI ELECTRIC MOTHERBOARD DIVISION PAGE 33 OF 51The BIOS also issues Port 80h codes that can be d

PH440 NLX Motherboard User Guide September 1998MITSUBISHI ELECTRIC MOTHERBOARD DIVISION PAGE 34 OF 51Code POST Routine Description36hWarm start shut d

PH440 NLX Motherboard User Guide September 1998MITSUBISHI ELECTRIC MOTHERBOARD DIVISION PAGE 35 OF 51Code POST Routine Description70hDisplay error mes

PH440 NLX Motherboard User Guide September 1998MITSUBISHI ELECTRIC MOTHERBOARD DIVISION PAGE 36 OF 51Code POST Routine DescriptionA0hSet time of dayA2

PH440 NLX Motherboard User Guide September 1998MITSUBISHI ELECTRIC MOTHERBOARD DIVISION PAGE 37 OF 51Code POST Routine DescriptionE6hChecksum BIOS ROM

PH440 NLX Motherboard User Guide September 1998MITSUBISHI ELECTRIC MOTHERBOARD DIVISION PAGE 38 OF 51The following codes are produced during the BIOS

PH440 NLX Motherboard User Guide September 1998MITSUBISHI ELECTRIC MOTHERBOARD DIVISION PAGE 39 OF 516 ELECTRICALPOWER REQUIREMENTSThe motherboard pow

PH440 NLX Motherboard User Guide September 1998MITSUBISHI ELECTRIC MOTHERBOARD DIVISION PAGE 4 OF 51STANDARDSSafetyThis product complies with the Amer

PH440 NLX Motherboard User Guide September 1998MITSUBISHI ELECTRIC MOTHERBOARD DIVISION PAGE 40 OF 517 CONNECTOR ASSIGNMENTSKeyboard and Mouse (PS/2 M

PH440 NLX Motherboard User Guide September 1998MITSUBISHI ELECTRIC MOTHERBOARD DIVISION PAGE 41 OF 51Parallel Port (25 way D-type)(Installation guide

PH440 NLX Motherboard User Guide September 1998MITSUBISHI ELECTRIC MOTHERBOARD DIVISION PAGE 42 OF 51VGA (15 way high density D-type)(Installation gui

PH440 NLX Motherboard User Guide September 1998MITSUBISHI ELECTRIC MOTHERBOARD DIVISION PAGE 43 OF 51Microphone Input (3.5mm stereo jack)(Installation

PH440 NLX Motherboard User Guide September 1998MITSUBISHI ELECTRIC MOTHERBOARD DIVISION PAGE 44 OF 51VESA/AMCC Support (40 way dual row header)(Instal

PH440 NLX Motherboard User Guide September 1998MITSUBISHI ELECTRIC MOTHERBOARD DIVISION PAGE 45 OF 51NLX Riser Connector (Gold fingers) PCI Segment(In

PH440 NLX Motherboard User Guide September 1998MITSUBISHI ELECTRIC MOTHERBOARD DIVISION PAGE 46 OF 51NLX Riser Connector (Gold fingers) PCI Segment(In

PH440 NLX Motherboard User Guide September 1998MITSUBISHI ELECTRIC MOTHERBOARD DIVISION PAGE 47 OF 51NLX Riser Connector (Gold fingers) ISA Segment(In

PH440 NLX Motherboard User Guide September 1998MITSUBISHI ELECTRIC MOTHERBOARD DIVISION PAGE 48 OF 51NLX Riser Connector (Gold fingers) ISA Segment(In

PH440 NLX Motherboard User Guide September 1998MITSUBISHI ELECTRIC MOTHERBOARD DIVISION PAGE 49 OF 51NLX Riser Connector (Gold fingers) IDE and Floppy

PH440 NLX Motherboard User Guide September 1998MITSUBISHI ELECTRIC MOTHERBOARD DIVISION PAGE 5 OF 51CONTENTS1 Overview 8Motherboard Features...

PH440 NLX Motherboard User Guide September 1998MITSUBISHI ELECTRIC MOTHERBOARD DIVISION PAGE 50 OF 51NLX Riser Connector (Gold fingers) IDE and Floppy

PH440 NLX Motherboard User Guide September 1998MITSUBISHI ELECTRIC MOTHERBOARD DIVISION PAGE 51 OF 51NLX Riser Connector (Gold fingers) Miscellaneous(

PH440 NLX Motherboard User Guide September 1998MITSUBISHI ELECTRIC MOTHERBOARD DIVISION PAGE 6 OF 51Keyboard and Mouse ...

PH440 NLX Motherboard User Guide September 1998MITSUBISHI ELECTRIC MOTHERBOARD DIVISION PAGE 7 OF 516 Electrical 39Power Requirements...

PH440 NLX Motherboard User Guide September 1998MITSUBISHI ELECTRIC MOTHERBOARD DIVISION PAGE 8 OF 511 OVERVIEWPH440 NLX is a Pentium II® processor-bas

PH440 NLX Motherboard User Guide September 1998MITSUBISHI ELECTRIC MOTHERBOARD DIVISION PAGE 9 OF 51MOTHERBOARD FEATURESForm factor NLX, 9.0" wid