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Mitsubishi Electric Apricot AL Series, Owner'S Handbook Manual

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Mitsubishi Electric Apricot AL Series Owner'S Handbook Manual Download Page 74

OWNER’S HANDBOOK

A p p e n d i x           A / 1

A

APPENDIX

I/O Address map

Address

Function

0000 – 000F

Controller

0020 - 0021

Interrupt controller

0040 - 0043

Timer 1

0060

Keyboard controller

0061

Speaker

0062, 0064, 0066

Keyboard controller command and status

0070 – 0071

Real time clock & NMI mask

0072 – 0073

Extended CMOS access

0080

Diagnostic port

0081 – 008F

DMA page register

00A0 – 00A1

Interrupt controller

00B2 – 00B3

Power Management control

00C0 – 00DF

DMA controller

Summary of Contents for Apricot AL Series

Page 1: ...Apricot AL SERIES Owner s Handbook i n c l u d i n g Q uick S tart G uide ...

Page 2: ...UICK START GUIDE APRICOT AL SERIES QUICK START GUIDE For your own safety Read through the Safety Regulatory Notices section at the start of the Owner s Handbook before using the computer for the first time ...

Page 3: ...nto place Connecting to mains power Plug one end of the adapter into the mains adapter socket ontherearofthecomputerandplugintothemainssocket AC outlet Charging the battery To charge the battery just switch the computer on using the AC power adapter A full charge takes approximately 4 hours The battery charge indicator LED located on the displayhinge justbehindthepowerswitch isyellowwhen thebatter...

Page 4: ... located above the top right hand side of the keyboard as shown in the following figure The LEDs will light and the computer will start up Switching the computer off To shut down the computer safely click theStart button in the Windows taskbar then click Shut Down Select Shutdown the computerand clickYes 1 1 This pocedure applies to Windows 95 and may be different for Windows 98 If your computer h...

Page 5: ...ergency shutdown button This is located on the right side of the computer as shownbelow Thiswillshutthecomputerdowncompletely Make sure it is an emergency In an emergency shut down you may lose any recent changes made to the files you are currently working on The Microsoft ScanDisk program will run automatically when the computer next starts to check for disk errors Emergency shutdown button ...

Page 6: ...s possible when using the battery the computer can be set to enter low power Suspend and Standby modes when not being used Full details of using these modes are explained in Chapter 4 Battery and Power Management Your computer will always meet the Energy Star standard when it is in Suspend mode ...

Page 7: ...eement Windows 9x then spends a few minutes analysing your computer and configuring itself to take full advantage of your computer s components It also gives you the opportunity to install a printer However you do not have to install a printer at this time if you don t want to Help files There are various help files available on the computer In particular you should use theWindows Help which can b...

Page 8: ...APRICOT AL SERIES OWNER S HANDBOOK ...

Page 9: ... this manual is furnished under a license agreement The software may be used or copied only in accordance with the terms of this agreement It is against the law to copy any disk supplied for any purpose other than the purchaser s personal use No part of this manual may be reproduced or transmitted in any form or by any means electronic or mechanical including photocopying and recording for any pur...

Page 10: ...rd from any other equipment To prevent fire and electric shock do not expose any part of the computer to rain or moisture Turn off the computer and unplug all power cords before moving or cleaning the system unit Laser products Any CD ROM drive fitted in this system is classified as a CLASS 1 LASER PRODUCT according to IEC825 Radiation Safety of Laser Products Equipment Classification Requirements...

Page 11: ...ostatic sensitive devices ESSDs All work that involves removing the panels must be done in an area completely free of static electricity We recommend using a Special Handling Area SHA as defined by EN 100015 1 1992 This means that working surfaces floor coverings and chairs must be connected to a common earth reference point and you should wear an earthed wrist strap and anti static clothing It is...

Page 12: ...t could run down inside the case and damage the circuitry Transporting Use common sense when handling the computer hard disks in particular can be damaged if the computer is dropped or handled roughly As a precaution back up the contents of the hard disk to tape or diskettes before moving the computer Switch off and disconnect all cables before attempting to move the computer In particular do not ...

Page 13: ...sed If any metal casework components are removed during upgrade work for example ensure that all metal parts are correctly re assembled and all internal and external screws are re fitted and correctly tightened Lithium ion battery pack Using an incorrect battery can result in explosion replace only with Mitsubishi Electric Type XB62674 battery Return the used battery to your Mitsubishi dealer for ...

Page 14: ... and its strict legal requirements Use only parts tested and approved by Mitsubishi Electric PC Division Failure to do so may result in invalidating both the compliance and your warranty All expansion cards drives and peripherals must carry the CE mark to ensure continued compliance Power Connection Typical AC plugs 250V E L N E N L 250V E N L 125V 250V N L E 250V BS1363A SHUCO NEMA 5 15P SRAF 196...

Page 15: ...n AC power cord must be earthed Use the following guidance to connect the components together It is important that you take each step in the order indicated 1 Before connecting any components ensure that the AC power supply is switched off or disconnected and that the system unit and any peripherals are turned off 2 Where appropriate connect the computer to the network 3 Connect the component powe...

Page 16: ... 2 6 3 Diskettes and CDs Diskette drive 3 1 CD ROM drive 3 3 Changing the drive configuration 3 5 Using the floppy diskette drive as an external device 3 6 4 Battery and power management Battery information 4 1 Power management 4 5 5 Optional devices Connecting external keyboard or mouse 5 1 Connecting a serial device 5 2 Connecting an external monitor 5 2 Connecting a television 5 3 Universal ser...

Page 17: ... Setup 7 5 8 Troubleshooting System unit 8 2 Floppy diskette drive FDD 8 2 Hard disk drive HDD 8 3 CD ROM 8 4 Battery 8 4 LCD screen 8 4 Serial interface 8 5 PC cards 8 5 Expansion memory 8 6 External keyboard 10 key pad mouse 8 6 Printer 8 6 Trackpad 8 7 External display 8 8 Infrared port 8 9 Microphones headphones audio 8 10 USB connection 8 10 Appendix ...

Page 18: ...data recorded on the various components product codes serial numbers etc A service engineer may need this information if the computer develops a fault For your own safety Read the Safety Regulatory Notices section at the start of this manual before using the computer for the first time Features Pentium mobile processor 233MHz AL700 266 300MHz Pentium II AL720 48Mb SDRAM expandable to 144Mb 512Kb l...

Page 19: ... m e Pictorial guide to the system unit 1 2 3 4 5 8 6 7 10 9 5 11 1 LCD unit 2 TFT display 3 Power switch 4 Trackpad 5 Internal speakers 6 Right button 7 Left button 8 CD ROM FDD drive 9 PC card sockets 10 USB port 11 LED indicators ...

Page 20: ...e l c o m e 1 3 Underside of computer 1 2 3 5 4 6 1 Hard Disk Drive HDD 2 Ventilation grille 3 Lock for CD ROM FDD drive bay 4 Internal battery not fitted initially 5 Internal battery lock 6 System memory RAM compartment ...

Page 21: ...OWNER S HANDBOOK 1 4 W e l c o m e Rear of computer 1 2 3 4 5 1 DC power input 2 Parallel printer port 3 Serial port 4 External monitor connector 5 Television output connector ...

Page 22: ... this to connect an external microphone 5 Audio input line in 6 Audio output line out 7 Headphone socket 8 Volume control Right side of computer 3 4 1 2 1 Ventilation grille 2 Emergency power off switch forces the computer from normal Standby or Suspend modes into a full off state 3 IrDA port for communication with infrared device such as a printer 4 External device connection for keyboard or mous...

Page 23: ...s lit when either the CD ROM drive or the FDD drive is active Note On the AL700 the CD ROM FDD indicator is activated by the drive in the internal bay it does not work for the FDD when the FDD is connected as an external device 4 Caps lock indicator this is lit when the Caps Lock key has been pressed 5 Pad lock indicator this is lit when the numeric pad is active 6 Scroll lock indicator this is li...

Page 24: ...ure applies to Windows 95 and may be different for Windows 98 If your computer has Windows 98 installed refer to your documentation or on line Help To back up other pre installed software and your own files use the Backup tool Click the Start button in the Windows taskbar then Programs Accessories System Tools and Backup In general any copy you make of pre installed software must be used only as a...

Page 25: ... disk tab in the Add Remove programs Properties dialog 4 Insert a formatted floppy disk into the floppy disk drive 5 Click the Create Disk button 6 Label the floppy disk Windows 9x 2 startup disk and keep in a safe place 2 Windows 95 or Windows 98 accordingly ...

Page 26: ...ould be between 10 and 35 o C and humidity between 20 and 80 with no condensation Remove battery if the computer is not being used for long periods Keep the computer unit clean using a non abrasive cloth Make sure there is adequate space around the computer for ventilation Ensure that you maintain a healthy posture when using the computer Ideally your feet should be on the floor and your legs at r...

Page 27: ...e aware that in some places the use of a portable computer is strictly forbidden For example you should check before using your portable computer inside a hospital or before boarding an aircraft Make sure that any sensitive information on your computer is protected by using access passwords Keep the computer away from strong magnetic fields such as stereo speakers Do not use the computer near liqu...

Page 28: ... around by the user then this should be borne in mind when reading the manual Navigation As you move your finger across the trackpad while applying gentle downward pressure the pointer on the screen will move accordingly Move the pointer a large distance by quickly moving your finger across the trackpad in the required direction several times For more accurate positioning of the pointer much less ...

Page 29: ... functions in order to conserve space These extra functions are shown as blue text and are shown shaded in the keyboard illustration on the following page Their function is also described in the accompanying table To use any of these extra functions hold the Fn key down while pressing the required function key The numeric keypad overlay To activate the numeric keypad press F11 while holding down t...

Page 30: ...ift 1 2 3 4 5 6 7 8 9 0 Q W E R T Y U I O P A S D F G H J K L M Z X C V B N PgUp PgDn Enter Ctrl Ctrl F1 F2 F3 F4 F5 F7 F8 F9 F10 Prt Sc Pause F6 Home BackSpace End Caps Lock F11 F12 Shift Del Tab Standby Suspend Num Lk Scr Lk 0 4 5 6 7 8 9 2 1 3 Fn Fn Alt Gr Alt Break Sys Rq Enter ...

Page 31: ...ter into Standby mode Suspend 1 Puts the computer into Suspend mode NumLk Activates the numeric keypad ScrLk Activates the scroll lock feature Enter Enter Adjust brightness Adjusts the brightness of the LCD display On the AL720 a small icon appears in the top left corner of the screen indicating the brightness level 1 For more information on Power Management keys refer to Chapter 4 Battery and Pow...

Page 32: ...o that item The options shown depend on the context To cancel the menu press the Esc key Setting keyboard options using the Windows control panel 1 From the Start menu click Settings then click Control Panel from the submenu which appears To view the keyboard properties dialog double click the keyboard icon which is located within the Control Panel The keyboard properties dialog contains three tab...

Page 33: ...led on your computer It allows you to control many aspects of infrared communication To access the Infrared Monitor click Settings from the Start menu then click Control Panel from the sub menu which then appears The utility can then be accessed by double clicking on the Infrared icon in the Control Panel For convenience you can also display the infrared icon in the taskbar by checking the Display...

Page 34: ...device however you may need to install appropriate driver software before the device can be used Refer to the documentation supplied with your IR device The options available in the Infrared Monitor utility have been correctly configured on your computer before leaving the factory Should you have any problems however check the settings in the Infrared Monitor utility Also refer to Chapter 8 Troubl...

Page 35: ......

Page 36: ...of the computer as shown in the Pictorial guide in Chapter 1 Floppy diskette drive FDD Inserting a diskette 1 Insert the diskette with the metal shutter foremost and with the label side facing upwards 2 Push the diskette all the way in until it clicks into place The drive s eject button pops out slightly The drive flap stays open leaving the diskette just visible 1 AL700 AL720 Ejecting a diskette ...

Page 37: ...ust moisture magnetic objects and equipment that generates magnetic fields Also avoid extremes of temperature and exposure to direct sunlight Otherwise data recorded on the diskette may become corrupted Write protecting a diskette A diskette can be write protected by sliding a tab towards the edge of the diskette to expose the small hole beneath it Note that the location of the tab depends on the ...

Page 38: ...ve the computer while a CD is in the drive especially if the CD is being played at the time Warning The laser beam inside the CD ROM is harmful to the eyes if looked at directly Do not attempt to disassemble the CD ROM drive If a fault occurs call an authorised maintainer Inserting a CD 1 Press the eject button on the front of drive The tray should open partially 2 Gently pull the drawer fully ope...

Page 39: ...utton to partially open the drawer 2 Gently pull the drawer fully open in order to remove the CD Emergency removal of a CD To eject the platter manually for example during a power failure use the emergency eject hole located just to the right of the EJECT button 1 Shut down the computer and turn it off 2 Insert a thin non metallic rod into the emergency eject hole Push carefully and firmly to open...

Page 40: ...off 3 Turn the computer upside down with the front facing toward you 4 Slide the drive securing button to the left while gently pulling the drive outwards The drive should disengage from its connections Slide the drive out of its compartment 5 Put the removed drive in a safe place 6 Insert the other drive into the vacant compartment ensuring it is the correct way up The drives only fit one way so ...

Page 41: ...n The computer will automatically recognise the newly connected drive 6 When disconnecting the FDD make sure you remove the parallel cable from the back of the computer otherwise the computer will not work properly Caution When using the FDD externally ensure that you set it on a flat surface and that nothing is placed on top of the drive Keep a firm hold of the drive when inserting or removing a ...

Page 42: ...d we therefore recommend that you charge the battery before using it For details on charging the battery refer to the section later in this chapter Used batteries can be hazardous see the Safety chapter for information about battery safety and disposal Fitting the battery The battery is housed in a compartment on the underside of the computer To fit the battery refer to the Quick Start Guide at th...

Page 43: ...le click on the plug icon on the taskbar beside the clock Alternatively you can just hold the pointer over the icon and the charge progress will be displayed 1 This is in addition to the battery charge LED located just above the power switch which changes from yellow to green when the battery is fully charged Note When using the battery we recommend that you allow it to charge and discharge comple...

Page 44: ...ls of humidity within the temperature range 0 40 C Ensure a good connection to the battery is maintained by keeping both terminals of the battery clean and dry If the parallel or serial port are not being used disable them in Setup as this will conserve some power Refer to Chapter 7 BIOS setup for further details The system should be used within the temperature range 10 35 C at all times If the ba...

Page 45: ...t Power LED flashes every 0 5 second A single beep every minute until power runs out Depending on how the computer is being used Stage 2 continues for up to 5 minutes at which point the computer enters Suspend mode Depending on how Suspend mode has been configured in Setup memory contents are either saved to the HDD or retained in RAM For further information on configuring Suspend mode refer to th...

Page 46: ...es in the system including the screen until you start using the computer again There are many ways of configuring the various Power Management features both for AC power and DC battery power Turning Power Management on and off All aspects of the Power Management features are controlled from the Setup utility For further information on navigating the Setup utility refer to Chapter 7 BIOS setup or t...

Page 47: ... value Your computer will now enter Standby mode after the specified period of inactivity To exit from Standby mode press any key or move your finger along the trackpad Power Management keys 1 To enter Standby mode press the Fn F4 keys 2 To exit from Standby mode press any key or move your finger along the trackpad Suspend mode As previously mentioned Suspend mode can be configured to operate in t...

Page 48: ...ity using the Exit Saving Changes option 4 Use the Power switch to enter and exit Suspend mode Switching computer off When using the Power switch in this way hold the Power switch down for four seconds to switch the computer off Power Management keys 1 To enter Suspend mode press the Fn F5 keys 2 To exit from Suspend mode press the Power switch Auto Suspend timeout You can set your computer to ent...

Page 49: ...ty using the Exit Saving Changes option The computer will now enter Suspend mode when you close the display lid Press the Power switch to resume normal operation Suspend mode on a network If using your computer on a network do not use Suspend mode otherwise your computer may not remain visible to other computers on the network Windows NT users The Suspend function should not be used with any versi...

Page 50: ...the same as off make sure the machine is properly switched off When using the Power switch in Suspend Resume mode you can switch the computer off by holding the Power switch down for four seconds Connecting external keyboard or mouse 1 Shut down the computer and turn it off 2 Connect the device to the socket on the right side of the computer as shown below 3 Turn the computer back on 4 To disconne...

Page 51: ...I O device configuration in the Advanced menu 4 Switch the computer back on Connecting an external monitor You can connect an external monitor to your computer It is possible to view both the computer display and an external monitor together although you can only edit one of the screens at any one time 1 Shut down the computer and turn it off 2 Make sure the monitor is switched off Connect the mon...

Page 52: ...dows 95 and may be different for Windows 98 If your computer has Windows 98 installed refer to your documentation or on line Help Connecting a television You can connect a television to your computer It is possible to view the display and the television together 1 Enter the Setup utility by pressing the F2 button when prompted during Startup 2 Set the TV Out option in the Main menu to the correct ...

Page 53: ...vices can be daisy chained together so that a single connector on your computer can support a range of devices at once USB devices are also hot pluggable that is they can be connected and disconnected without turning off the computer The USB can supply DC power to certain devices so that they do not need an independent power supply It is also fast operating at 12 megabits per second which is appro...

Page 54: ... the standard 48Mb You can fit any two SO DIMMS from the available values 8 16 32 64Mb giving a maximum of 144 Mb of RAM The two SO DIMMS do not have to be equal amounts of memory When purchasing memory we recommend that you contact your Mitsubishi dealer This will ensure that you obtain the correct module Caution electrostatic discharge Memory modules are extremely sensitive to electrostatic disc...

Page 55: ...Remove the battery and the AC adapter 4 Remove the screw securing the memory compartment lid and lift the lid off The memory compartment is located on the underside of the computer as shown in the following diagram 5 Carefully slot the memory module into the vacant slot in the memory compartment Push the module firmly into place to insert properly 6 Replace the memory compartment cover 7 Switch th...

Page 56: ...d in each slot The restrictions are detailed in the following table Slot Cards which can be used Top Type I Type II ZV Cardbus Bottom Type I Type II Type III Cardbus In general you can use a different card in each slot simultaneously This however does not apply if a Type III card is being used in the bottom slot in which case there will be no room for a card in the top slot When using Windows 95 P...

Page 57: ... required slot making sure it is aligned correctly There is usually an arrow on the PC card to indicate which way to insert it Failing this the edge with the row of connection holes must go in first When the card is fully inserted the eject button to the right of the card should pop outwards To prevent damage to the button push it round to the right into the space provided for it 2 The card should...

Page 58: ...ion is kept in a special area of memory called CMOS Complementary Metal Oxide Semiconductor memory and maintained by a battery so that the configuration is preserved even while the computer is switched off Your computer arrives already configured but may need to be configured again after you add or remove add on options such as memory or expansion cards Whenever the computer is turned on the BIOS ...

Page 59: ...en for whichever item is selected The Setup utility contains the following main headings Main Advanced Security Power Boot Exit There are many parameters which can be changed in the Setup utility These can easily be reviewed by browsing through the Setup utility itself and are therefore not covered in detail here There are however several important functions which are covered in the Summary of mai...

Page 60: ...test POST detects a configuration error or fault This may be signalled by one or more POST error messages If a persistent fault is indicated make a note of any error messages and the current configuration settings before calling an authorised maintainer The CMOS battery may be running down This may cause spurious POST error messages If this happens every time you turn on the computer you may have ...

Page 61: ...s F10 Save the changes you ve made and exit from BIOS Setup Control keys Use the keys listed in the legend bar at the bottom of the BIOS Setup screen to make your selections or exit the current menu Sub menus are marked by a pointer To display a sub menu use the arrow keys to move the cursor to the sub menu you want then press ENTER Changeable fields are enclosed in square brackets To select an it...

Page 62: ...listed where applicable Power Management setup The Power Management can be configured by setting the options in the Power menu The main options are listed below For further information refer to Chapter 4 Battery and Power Management and the Setup utility itself Power switch The power switch can be set to function as an on off switch or as a switch to take the computer in and out of Suspend mode Th...

Page 63: ...curity options are as follows Set supervisor password This option allows you to set a password which can be used by a supervisor to access the Setup utility Setting this password also allows a user password to be set Set user password This option allows you to set a password for a user to access the system If this password is set and enabled users will be prompted for a password before Windows sta...

Page 64: ...erating system or application software If you are apprehensive Make a note of any of the symptoms error codes displayed messages and so on then turn off the computer and unplug all power cords before consulting your supplier or maintenance provider If something goes wrong Read this chapter Review the rest of this manual to make sure you are operating the computer correctly Read the on line Help Co...

Page 65: ...erly formatted Check that the drive is properly inserted or if being used externally that the parallel cable is properly connected Check that the FDD controller is Enabled in Setup Refer to Chapter 7 BIOS Setup and the Setup utility itself Diskette cannot be read If the system has recently been subject to an unusually high or low temperature allow at least one hour for the system to reach the new ...

Page 66: ...ive does not have a diskette in it Windows does not start correctly Start up in Windows Safe Mode by pressing F8 at the Starting Windows 9x prompt 1 HDD contents cannot be read If the system has recently been subject to an unusually high or low temperature allow at least one hour for the system to reach the new ambient temperature If the system has recently been moved from a high temperature to a ...

Page 67: ...roblem Possible solutions Battery will not fully charge or battery life is very short Make sure you are charging the battery correctly Refer to Chapter 4 Battery and Power Management Replace the battery The battery is a consumable item and will become less efficient after it has been charged between 300 and 500 times LCD screen Problem Possible solutions Screen appears blank Check whether the Powe...

Page 68: ... that the card is fitted properly Refer to Chapter 6 Upgrading If the PC card requires an external cable e g for connection to telephone line check that this is connected correctly Refer to the documentation which came with the PC card Check that the PC card device driver software is properly installed Again refer to the relevant documentation In general Suspend mode should not be used with Type I...

Page 69: ...se Problem Possible solutions External device does not work Check that the device has been connected properly Refer to Chapter 5 Optional devices If using a mouse remove the ball from inside the mouse and clean it Printer Problem Possible solutions Printer does not print Check the printer cables and connections Make sure the printer port is configured correctly in Setup Port configuration is part ...

Page 70: ...2 mouse is Enabled in the Advanced menu in Setup If a PS 2 mouse is connected as an external device the trackpad is automatically disabled You cannot use two pointing devices simultaneously Make sure there is nothing metallic on or near the trackpad Trackpad responds slowly Make sure both the trackpad and your finger are clean and dry ...

Page 71: ...isplay resolution and refresh rate settings are the same for each screen These can be set in the Display Properties dialog in the Windows Control Panel Check that the external display supports the resolution which the LCD is currently using Cannot obtain high resolution 800x600 pixels on either screen Make sure that a high resolution i e 1024x768 pixel driver has been installed The display is shif...

Page 72: ... in Setup Make sure the correct IrDA driver software is installed Make sure that the IrDA transmitter is clean Make sure that there are no obstructions between the two devices and that the two devices are positioned so that they are visible to each other Erroneous data is transmitted and or received Make sure that light from a lightbulb or sunlight is not interfering with the signal path Make sure...

Page 73: ...he speakers are automatically disconnected The record audio facility does not work properly Make sure that the microphone is connected properly and switched on Make sure that the audio source is connected properly The audio replay facility does not work properly Make sure that the audio source is connected properly Check that there are no headphones in the headphone socket If this is the case then...

Page 74: ...ontroller 0040 0043 Timer 1 0060 Keyboard controller 0061 Speaker 0062 0064 0066 Keyboard controller command and status 0070 0071 Real time clock NMI mask 0072 0073 Extended CMOS access 0080 Diagnostic port 0081 008F DMA page register 00A0 00A1 Interrupt controller 00B2 00B3 Power Management control 00C0 00DF DMA controller ...

Page 75: ...01F0 01F7 HDD select 0220 022F Audio default 0240 024F Audio default 0260 026F Audio default 0280 028F Audio default 0278 027B Parallel port LPT2 02E8 02EF Serial port 4 COM 4 02F8 02FF IrDA port default 0376 Select 0378 037F Parallel port 1 03B0 03BB VDU controller 03BC 03BF Parallel port 3 default 03C0 03DF Video controller ...

Page 76: ...rt 1 COM1 default 040B DMA controller 0480 048F DMA controller 04D0 04D1 System control 0778 077B Parallel port Enhanced control port 0800 0807 Audio controller 0CF8 0CFF PCI configuration register 1000 101F USB control port 2180 218F System control 8000 803F System control FCF0 FCF7 PCI IDE controller FCF8 FCFF PCI IDE controller 1 Or IrDA port ...

Page 77: ...r 3 IRQ0 Timer Counter 0 output 4 IRQ1 IRQ1 keyboard 4 IRQ2 IRQ2 reserved cascade interrupt from slave PIC 5 IRQ8 Real time clock 6 IRQ9 PC card controller USB 7 IRQ10 Reserved 8 IRQ11 Reserved 9 IRQ12 Mouse 10 IRQ13 Co processor 11 IRQ14 HDD controller 12 IRQ15 Reserved 2 13 IRQ3 IrDA port 2 If a CD ROM drive is fitted it is allocated IRQ15 ...

Page 78: ... 15 IRQ5 Audio 16 IRQ6 FDD 17 IRQ7 Parallel port 3 DMA channel Channel Address Data width System resource 0 0087 8 bit Audio 3 1 0083 8 bit 2 0081 8 bit FDD 3 0082 8 bit 4 Cascade Cascade 5 008B 16 bit Audio 3 6 0089 16 bit 7 008A 16 bit 3 The DMA channel of audio can be changed in Setup ...

Page 79: ......

Page 80: ... 3500 Parkside Birmingham Business Park Birmingham B37 7YS United Kingdom Tel 44 0 121 717 7171 Fax 44 0 121 717 7799 MITSUBISHI ELECTRIC PC DIVISION Apricot Computers Limited Niederlassung Deutschland Gothaer Strasse 27 40880 Ratingen Germany Tel 49 0 2102 4556 Fax 49 0 2102 455700 16405231 ...

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