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Kontron FlexPAC, Manual

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Interrupt Request Lines (IRQ)

There is a total of 15 lines available on the system board. Peripheral devices
use interrupt request lines to notify the CPU of the required service needed.
The following table shows the IRQ lines used by the peripheral devices on the
system board.

Level Function

IRQ0 System 

Timer 

Output

IRQ1 Keyboard

IRQ2 Interrupt 

Cascade

IRQ3 

Serial Port #2

IRQ4 

Serial Port #1

IRQ5 Reserved

IRQ6 

Floppy Disk Controller

IRQ7 

Parallel Port #1

IRQ8 Real-Time 

Clock

IRQ9 Reserved

IRQ10 Reserved

IRQ11 Reserved

IRQ12 PS/2 

Mouse

IRQ13 80287

IRQ14 Primary 

IDE

IRQ15 Secondary 

IDE

A

■

Appendix

A.5

Summary of Contents for FlexPAC

Page 1: ...FlexPAC Portable Add In Computer Document Revision 1 0...

Page 2: ...hout notice Trademarks FlexPAC is a trademark of Kontron America s Mobile Rugged Division All other product names are trademarks or registered trademarks of their respective holders Copyright Notice C...

Page 3: ...xcluding holidays Kontron America Mobile Rugged Division Toll Free 1 800 995 7579 Telephone 1 510 661 2220 Fax 1 510 490 2360 E mail support kontronmrd com If you have technical questions or need assi...

Page 4: ...You must obtain a RMA number from customer service prior to shipment The serial number of your unit and the RMA number must accompany the returned unit Limited Warranty Kontron America Mobile Rugged...

Page 5: ...s for a particular purpose that are made by Kontron America Mobile Rugged Division on this Kontron product No oral or written information or advice given by Kontron America Mobile Rugged Division its...

Page 6: ...in a commercial environment Operation of this equipment in a residential area is likely to cause harmful interference in which case you will be required to correct the interference at your expense EN...

Page 7: ...ay Viewing Angle 1 22 Nylon Carrying Case 1 22 Audio Function 1 23 Volume Control Adjustments 1 23 SYSTEM DESCRIPTION 2 1 Features 2 1 USB 2 0 Driver 2 2 Drivers Installation 2 2 Intel Chipset Softwar...

Page 8: ...3 13 Gate A20 Option 3 13 Typematic Rate Setting 3 13 Typematic Rate Characters Per Second 3 13 Typematic Delay Msec 3 13 Security Option 3 14 APIC Mode 3 14 MPS Version Control for OS 3 14 OS Select...

Page 9: ...ower Fail 3 21 Midi Port Address 3 21 Midi Port IRQ 3 21 Power Management Setup 3 22 ACPI Function 3 22 Power Management 3 23 Video Off Method 3 23 Video Off in Suspend 3 23 Suspend Type 3 23 Modem Us...

Page 10: ...OM Disk 4 9 EXPANDING THE FLEXPAC 5 1 Before You Begin 5 1 Opening Up the FlexPAC 5 2 Removing the Outer Casing 5 2 Add In Card Expansion 5 4 Card Retaining Foam Blocks 5 4 Add In Card Installation 5...

Page 11: ...Drive Fails to Work Properly 6 20 Flat Panel Fails to Display 6 22 Printer Fails to Work 6 22 Mouse Fails to Work 6 23 Battery Failure 6 23 APPENDIX A 1 External Ethernet Connector A 2 External VGA C...

Page 12: ......

Page 13: ...1 Getting Started...

Page 14: ...ith hardware devices and software products designed for IBM PC AT personal computers This chapter will give you an overview of the components and features designed into the FlexPAC It will help you ge...

Page 15: ...com to contact technical support If the damages are the result of shipper mishandling you need to file a claim against the carrier who delivered your unit In this case save all of the shipping materi...

Page 16: ...1 Flat Panel Display 2 Power LED 3 Hard Disk Drive LED 4 Stereo Speakers 2 each 5 Keyboard 6 Embedded Touchpad 7 Keyboard Adjustment Feet 2 each 8 System Tilt Feet 2 each 9 Cover Grill 10 Expansion S...

Page 17: ...1 2 Features of the FlexPAC 11 Keyboard Release Button 2 each 12 I O Ports Audio Jacks 13 Optional Removable Hard Disk Drive 14 Corner Bumpers 4 each 15 Power Switch Power Receptacle 1 Getting Starte...

Page 18: ...Figure 1 3 Features of the FlexPAC 16 Carrying Handle 17 Cover Grill 18 Optional PCMCIA CardBus Slots 19 CD ROM or Optional CD RW DVD or DVD CD RW 20 Floppy Disk Drive 1 Getting Started 1 5...

Page 19: ...ouchpad An integrated touchpad eliminates the need for a mouse device 7 Keyboard Adjustment Feet Use the two adjustment feet to modify the angle of the keyboard 8 System Tilt Feet Two system tilt feet...

Page 20: ...ht of the display 16 Carrying Handle A convenient carrying handle for easy transport and handling is provided on the FlexPAC 17 Cover Grill Remove the fan filter cover to access the washable air filte...

Page 21: ...of the system You can flip out the adjustment feet on the bottom of the keyboard if you wish to modify the angle see Figure 1 5 Item 9 NOTE The FlexPAC is shipped with the keyboard already connected...

Page 22: ...gure 1 4 FlexPAC Keyboard 1 Keyboard Retaining Slot 2 each 2 Keyboard Cable Connector 3 Keyboard Cable 4 Keyboard Mounting Slot 2 each 5 Keyboard LED Num Lock Caps Lock Scroll Lock 1 Getting Started 1...

Page 23: ...ure 1 5 Keyboard Features 6 Keyboard Release Buttons 2 each 7 Keyboard Retaining Hooks 2 each 8 Embedded Touchpad 9 Keyboard Adjustment Feet 2 each 10 Keyboard Mounting Tabs 2 each 1 Getting Started 1...

Page 24: ...Figure 1 6 Keyboard Cable Stowage Channel 11 Keyboard Cable 12 Modular Keyboard Jack 13 Keyboard Cable Stowage Channel 1 Getting Started 1 11...

Page 25: ...vement of your fingertip Smoothly move your fingertip over the pad in the direction in which you want to move the cursor Refer to page 1 15 for helpful tips on use of the touchpad The adjustment feet...

Page 26: ...pplication program The BIOS also uses function keys to set some configuration parameters Numeric These keys function as calculator keys when the Num Lock light is on Keypad When the numeric keypad is...

Page 27: ...on Home Moves the cursor to the first character position on the top line of the screen End Moves the cursor to the last character position on the bottom of the screen PgUp If this key is operable in t...

Page 28: ...click Press the touchpad s left or right button or lightly tap on the touchpad To double click Either press the left button twice or lightly tap the touchpad twice in quick succession There are two wa...

Page 29: ...Figure 1 8 Rear Panel I O Connections 1 Parallel Port 2 Serial Port COM2 3 Serial Port COM1 4 USB Ports 2 each 1 Getting Started 1 16...

Page 30: ...Figure 1 9 Side Panel Connections 5 10 100 Ethernet Port 6 External Monitor Port 7 External Mouse Port 8 10 100 1000 Ethernet Port 1 Getting Started 1 17 2GHz FlexPAC 3GHz FlexPAC...

Page 31: ...lel peripheral device The parallel port is located on the rear panel of the FlexPAC see Figure 1 8 Before using the parallel port refer to the documentation provided by the manufacturer of your parall...

Page 32: ...6 This analog video monitor port supports either simultaneous at the same resolution or independent display operation It is not necessary to connect an external monitor to the FlexPAC but by using an...

Page 33: ...r receptacle on the side panel next to the power switch 3 Plug the other end of the power cord into a grounded 3 prong power outlet or power strip 4 Push the power switch in the On position 5 Once you...

Page 34: ...Figure 1 10 Power Switch Power Cord Receptacle 1 Getting Started 1 21 4 Slot FlexPAC 6 Slot FlexPAC...

Page 35: ...nd the rigorous handling of transport and setup and can operate in demanding field conditions and changing environments The durable carrying case included with your system allows you to bring along re...

Page 36: ...d adjustments If using a different operating system refer to it s user manual for Volume Control support 1 Click once on the Sound icon located along the task bar in the lower right hand corner of the...

Page 37: ...Figure 1 12 External Audio Jacks 1 Getting Started 1 24...

Page 38: ...2 System Description...

Page 39: ...ROM or Optional CD RW DVD or DVD CD RW Internal Display 14 1 inch XGA TFT 16MB Video RAM Video Memory M7 graphics controller 16MB Ext Display Supports Simultaneous External Display 640x480 800x600 an...

Page 40: ...Intel Chipset Software Utility enables Plug and Play INF support for Intel chipset components Use the following procedures to install the drivers for Windows 2000 XP 1 Power On the FlexPAC Insert the...

Page 41: ...Install Shield Wizard for the accelerator appears Click yes to accept the software license agreement and proceed with installation 3 Select the folder in which the Setup will install files Click Next...

Page 42: ...ert the supplied Drivers User Manual CD into the CD ROM 2 An Inside this CD window will appear Click on the VGA Card icon on the left side of the window 3 Then click on ATI Mobility Radeon VGA Driver...

Page 43: ...click on Intel Pro LAN Drivers 4 In the Create Install Disk window select the Windows NT 4 0 operating system to begin the transfer When the transfer is complete remove both the CD and the floppy disk...

Page 44: ...Audio Driver 5 When the Welcome window for the SigmaTel AC97 Audio Drivers Setup program appears click on Next to continue 6 Click on Yes to accept the software license agreement and proceed with the...

Page 45: ...GA drivers for safekeeping 1 Power On the FlexPAC Insert the CD that comes with the CPU card On the initial screen click the VGA Card icon on the left which brings up a new screen Click ATI Mobility R...

Page 46: ...vers for Windows 2000 XP 1 Power On the FlexPAC Insert the CD that comes with the CPU card A new screen appears Click the LAN Card icon on the left to make the LAN drivers selection Click Intel PRO LA...

Page 47: ...ower On the FlexPAC Insert the CD that comes with the CPU card A new screen appears Click Intel Chipsets then Intel 845G Chipset Drivers 2 Click the SigmaTel AC97 Audio Driver 3 When the Welcome windo...

Page 48: ...3 Configuration...

Page 49: ...features such as virus and password protection as well as special support for the detailed fine tuning of the chipset controlling the entire system This chapter is intended to guide you through the p...

Page 50: ...you will again be asked to do the following 1 Press the F1 key to continue 2 Press the Del key to enter Setup Using Setup Use the arrow keys to highlight one of the displayed options press Enter to se...

Page 51: ...Main menu only Getting Help Press the F1 key to display a small Help screen that describes the appropriate keys to use and the possible selections for the highlighted option To exit the Help screen p...

Page 52: ...ED BIOS FEATURES LOAD FAIL SAVE DEFAULTS ADVANCED CHIPSET FEATURES LOAD OPTIMIZED DEFAULTS INTEGRATED PERIPHERALS SET SUPERVISOR PASSWORD POWER MANAGEMENT SETUP SET USER PASSWORD PnP PCI CONFIGURATION...

Page 53: ...system PC Health Status This Setup screen configures the parameters which determines the health status of the PC Frequency Voltage Control This Setup screen configures the processor settings Load Fail...

Page 54: ...Time hh mm ss 00 00 00 Menu Help IDE Primary Master Auto Detect Change the day month IDE Primary Slave Auto Detect year and century IDE Secondary Master Auto Detect IDE Secondary Slave Auto Detect Dr...

Page 55: ...n to Sat Month 1 to 12 Date 1 to 31 Year 1994 to 2079 Time The time format is hour minute second The time is based on the 24 hour military time clock For example 1 p m is 13 00 00 To set the time high...

Page 56: ...options include Auto Manual and None Select Manual to manually define the drive information You will be asked to enter the following items CYLS Number of cylinders HEAD Number of read write heads PRE...

Page 57: ...ver the BIOS detects a non fatal error the system will stop and you will be prompted No Errors The system boot will not be halted for any errors that may be detected All The system boot will not be ha...

Page 58: ...bled Menu Level First Boot Device Floppy Second Boot Device HDD 0 Allows you to choose the Third Boot Device CD ROM VIRUS warning feature for Boot Other Device Enabled the IDE Hard Disk Boot Swap Flop...

Page 59: ...ept write or N to abort write Award Software Inc Enabled Activates automatically when the system boots When the system boots it causes a warning message to appear when anything attempts to access the...

Page 60: ...t to enabled Default the BIOS will shorten or skip some of the check items during POST Hyper Threading Technology This option activates hyper threading technology feature First Second Third Boot Devic...

Page 61: ...y while keyboards still provide this support it is more common and much faster for the system chipset to provide support for Gate A20 Typematic Rate Setting When this option is disabled holding down a...

Page 62: ...bles to improve support for multiple PCI bus configurations and improve future expansion OS Select for DRAM 64MB This option allows the system to access greater than 64MB of DRAM memory when running a...

Page 63: ...s being lost while using your system ROM PCI ISA BIOS ADVANCED CHIPSET FEATURES SETUP AWARD SOFTWARE INC 2GHz FlexPAC 3GHz FlexPAC DRAM Timing S electable By SPD By SPD ITEM HELP CAS Latency Time 3 2...

Page 64: ...RAM RAS Precharge This option sets the number of cycles required for the RAS Row Address Strobe to accumulate it s charge before the DRAM refreshes DRAM Data Integrity Mode This BIOS setting is used t...

Page 65: ...em Add in cards can only access memory up to 16MB Delayed Transaction The chipset has an embedded 32 bit posted write buffer to support delayed transaction cycles Select enabled to support compliance...

Page 66: ...Auto IDE Primary Slave UDMA Auto IDE Secondary Master UDMA Auto IDE Secondary S lave UDMA Auto USB Controller 1 1 Enabled USB Controller 2 0 Enabled USB Keyboard Support Disabled AC97 Audio Auto Init...

Page 67: ...commands to effect a transfer to or from the disk drive Programmed Input Output PIO allows the BIOS to communicate with the controller and the CPU directly This method is simple fast and more efficie...

Page 68: ...ption determines the way you power On the system from the system Off state On Board FDC Controller Select Enabled if your system has a floppy disk controller FDC installed on the system board and you...

Page 69: ...he Half Duplex or the Full Duplex mode Parallel Port Mode This option allows you to determine the parallel port mode function SPP Standard Printer Port EPP Enhanced Parallel Port ECP Extended Capabili...

Page 70: ...f In Suspend Yes Suspend Type Stop Grant Modem Use IRQ N A Suspend Mode Disabled HDD Power Down Disabled Soft Off By PWR BTTN Instant Off CPU THRM Throttling 75 Wake Up By PCI Card Disabled Power On B...

Page 71: ...ower Saving Minimum Power Management Max Power Saving Maximum Power Management User Defined Each of the ranges are from 1 minute to 1 hour Except for HDD Power Down which ranges from 1 minute to 15 mi...

Page 72: ...tton is press for more than four seconds or enters the suspend mode when pressed for less than 4 seconds CPU THRM Throttling for 3GHz FlexPAC Only When the system enters Doze mode the CPU clock runs o...

Page 73: ...awaken the system from such a mode When an I O device wants to gain the attention of the operating system it signals this by causing an IRQ to occur When the operating system is ready to respond to t...

Page 74: ...hnical information and it is strongly recommended that only experienced users make any changes to these default settings ROM PCI ISA BIOS PnP PCI CONFIGURATION SETUP AWARD SOFTWARE INC PnP OS Install...

Page 75: ...CI Clk Disabled ITEM HELP Spread Spectrum Disabled Menu Level Auto Detect PCI Clk This field enables or disables the auto detection of the PCI Clock Spread Spectrum This field sets the value of the sp...

Page 76: ...use of a PnP operating system such as Windows 98 IRQ Resources This option determines the IRQ resources DMA Resources This option determines the DMA resources PCI VGA Palette Snoop Some non standard...

Page 77: ...ory You will be asked to confirm the password Retype the password and press Enter You can also press Esc to abort the selection and not enter a password After setting a password the screen automatical...

Page 78: ...These default settings are optimal and enable all the high performance features To load the Setup BIOS default values to CMOS RAM enter Y for yes or enter N for no Save and Exit Setup This option lets...

Page 79: ...4 Display Drives...

Page 80: ...computer includes a large 14 1 inch high resolution XGA Active Matrix Liquid Crystal Display AML CD Kontron uses only high performance active matrix color panels for it s displays Since the FlexPAC in...

Page 81: ...ach your CRT monitor s cable into this port No additional cables a rerequired The external monitor port is located in the expansion slot opening on the side panel to the left of the display Once the C...

Page 82: ...movable HDD Use the following procedure to install the optional removable hard disk drive 1 Turn Off the power switch to the FlexPAC Disconnect the power cord Turn the system around so the rear panel...

Page 83: ...Figure 4 1 Removable Hard Disk Drive Option 4 Display Drives 4 4...

Page 84: ...ted below the flat panel display in the lower right hand corner of the FlexPAC It is positioned to the right of the CD ROM see Figure 4 2 The keyboard must be moved to the side when inserting or eject...

Page 85: ...t moved it can interfere with the ejection of the loading tray WARNING Use care when handling the CD as you can easily scratch the surface and destroy the data Hold the CD around the outer edge or by...

Page 86: ...NOTE Never force a CD into or out of the loading tray 1 Loading Tray 2 Spindle Figure 4 3 CD ROM Loading Tray 4 Display Drives 4 7...

Page 87: ...Figure 4 4 Loading a CD 3 Inserted CD 4 Loading Tray 4 Display Drives 4 8...

Page 88: ...t 5 If a CD error occurs flashing continues until the CD is ejected If there is a hardware problem flashing continues until the power is switched Off Manual Ejection of the CD ROM Disk The FlexPAC mus...

Page 89: ...Figure 4 5 CD ROM Manual Eject Hole 5 Eject Button 6 Status Indicator LED 7 Manual Eject Hole 4 Display Drives 4 10...

Page 90: ...5 Expanding the FlexPAC...

Page 91: ...move the outer casing of the FlexPAC The system contains components that can be damaged by electrostatic discharge Listed below are some general precautions you should take to minimize electrostatic d...

Page 92: ...rranty Removing the Outer Casing A 3mm hex driver is needed to remo ve the outer casing from the FlexPAC 1 Turn the power switch Off Disconnect the power cord and any other external device cables conn...

Page 93: ...Figure 5 1 Rear Panel M4 Hex Screws 6 each Figure 5 2 Remove the Outer Casing 5 Expanding the FlexPAC 5 3...

Page 94: ...nt of the spare foam block is determined by the need size and location of the cards Add In Card Installation The outer casing and the card retention plate must be removed to access the add in card slo...

Page 95: ...r stationary foam block NOTE Do not position the self adhesive foam block over the air vents on the card retention plate see Figure 5 10 Doing so will prevent proper airflow which may damage the FlexP...

Page 96: ...Figure 5 3 Two Upper Card Retention Plate Screws Figure 5 4 Two Card Retention Plate Screws 5 Expanding the FlexPAC 5 6...

Page 97: ...Figure 5 5 Lift Up the Card Retention Plate Figure 5 6 Expansion Slot Cover Single Screw Removal 5 Expanding the FlexPAC 5 7...

Page 98: ...Figure 5 7 Removing an Expansion Slot Cover Figure 5 8 Inserting an Add in Card 5 Expanding the FlexPAC 5 8...

Page 99: ...Figure 5 9 Securing the Add in Card Figure 5 10 Fixed Card Retaining foam block 5 Expanding the FlexPAC 5 9...

Page 100: ...rd occupies both slots The FlexPAC supports hot insertion You can insert the PC card into the socket while the system is powered On The PCMCIA CardBus socket is located on the front side in the lower...

Page 101: ...6 Maintenance Troubleshooting...

Page 102: ...cleaning your unit make sure you place the system on a flat sturdy surface 2 Always power Off the system and unplug the power cord before working on or cleaning your unit 3 The only user accessible co...

Page 103: ...urce to operate the FlexPAC Use of an unapproved power source may damage the unit and void the warranty 6 Make sure the external power source is a grounded 3 prong outlet or power strip 7 Arrange all...

Page 104: ...not join together easily contact Kontron technical support for assistance Flat Panel Display Use care when handling and transporting the FlexPAC The flat panel display is glass and can crack or break...

Page 105: ...before powering the system back On Cleaning the Flat Panel Display Use the following procedure to clean the flat panel display Wipe the flat panel display with an absorbent cotton cloth or other soft...

Page 106: ...t is being used in a factory type environment the fan filter should be cleaned once every three months If the environment is relatively clean and free of dust pollutants then once every six months sho...

Page 107: ...Figure 6 1 Removable Fan Cover Grills 6 Maintenance Troubleshooting 6 6...

Page 108: ...stance Typical Startup Sequence When you turn On your system the FlexPAC executes a predefined set of activities related to hardware initialization This set of activities is known as POST Power On Sel...

Page 109: ...the power switches turned On Are all the interface cable connections secure and correct Are the values listed in the BIOS Setup utility correct Are the installed memory modules of the correct type Whe...

Page 110: ...ry to fix the problem yourself 11 If you are experiencing problems with a particular software program try re running that program If the problem keeps arising see the program s documentation for instr...

Page 111: ...rive The display screen is dark Make sure the system is powered On Make sure the system is not in the Suspend mode You hear irregular beep sounds Contact technical support You can t read anything from...

Page 112: ...error If it is a non fatal correctable error the process continues after reporting the error If the BIOS detects any problems they are communicated through error messages Errors are reported in one of...

Page 113: ...e Monochrome Adapter 1EH Test 8237A Page Registers 1FH Perform Keyboard Self Test 20H Test and Initialize Keyboard Controller 21H Check if CMOS RAM is Valid 22H Test Battery Fail and CMOS X SUM 23H Te...

Page 114: ...alization of COM and LPT Ports 3FH OEM Initialization of COM and LPT Ports 40H Initialize the Floppies 41H Initialize the Hard Disk 42H OEM s Initialization of Power Management with USB 43H Initialize...

Page 115: ...rcuit ROMChecksum Incorrect CMOSRAMTestFailed DMA Controller Faulty Interrupt Controller Failed No 8042 No Video No RAM NOTE means short beep means long beep Error Messages During POST Power On Self T...

Page 116: ...ll of the appropriate connections If the problem persists the hard disk controller or the hard disk may need to be replaced Floppy Information Invalid Run SCU The drive parameters stored in the CMOS d...

Page 117: ...keyboard try an alternative No Bootable Floppy Drive 0 Installed No bootable floppy drive was detected Possible solutions 1 Power down the system and check all appropriate connections cables etc 2 In...

Page 118: ...pter 5 Expanding the FlexPAC for useful information on the installation and removal of the PC cards and add in cards System Fails to Power Up If the system fails to power up and the power LED indicato...

Page 119: ...nector firmly attached to the system Add In Card Fails to Work Properly If an add in card s fails to work properly after installation check the following items Is the add in card s properly installed...

Page 120: ...cumentation supplied with your application software to determine the speed at which the computer must run Have you made any input errors If prompted make sure you enter the correct information about y...

Page 121: ...ollowing items Make sure you are using the proper type of diskette and that you are properly orientating the diskette when inserting it into the drive label side towards the front of the system Has th...

Page 122: ...e the brightness and contrast controls on the monitor turned all the way down Is the monitor cable securely connected into the external monitor port Is the CRT capable of displaying XGA resolutions Ke...

Page 123: ...re any of the pins on the connector bent Did you select the proper parallel port setting when you configured your printer If you are using a serial printer with MS DOS did you use the Mode command cor...

Page 124: ...ype computer Bus mouse Serial mouse USB mouse and a PS 2 mouse Make sure the BIOS and the operating system supports the type of mouse you are using The FlexPAC touchpad is a PS 2 device Only one PS 2...

Page 125: ...6 Maintenance Troubleshooting 6 24...

Page 126: ...6 Maintenance Troubleshooting 6 25...

Page 127: ...A Appendix...

Page 128: ...ing sections are contained in this appendix External Ethernet Connector External VGA CRT Connector I O Port Address Map Interrupt Request Lines IRQ Technical Specifications Flat Panel Display Specific...

Page 129: ...ies is to be used with this connector and it s corresponding RJ45 input jack J27 is a secondary internal ethernet connector The J27 secondary RJ45 connector is used in conjunction with a secondary Eth...

Page 130: ...m board The pin outs for the 15 pin external VGA CRT connector are shown below Pin Signal Name 1 Red 2 Green 3 Blue 4 No Connection 5 Ground 6 Ground 7 Ground 8 Ground 9 No Connection 10 Ground 11 No...

Page 131: ...roller 1 040h 05Fh Timer 060h 06Fh Keyboard Controller 070h 07Fh Real Time Clock NMI 080h 09Fh DMA Page Register 0A0h 0BFh Interrupt Controller 2 0C0h 0DFh DMA Controller 2 0F0h Clear Math Coprocessor...

Page 132: ...ble shows the IRQ lines used by the peripheral devices on the system board Level Function IRQ0 System Timer Output IRQ1 Keyboard IRQ2 Interrupt Cascade IRQ3 Serial Port 2 IRQ4 Serial Port 1 IRQ5 Reser...

Page 133: ...External Display 640x480 800x600 and 1024x768 I O Ports 2 Serial Ports 16550 UART Compatible 1 Enhanced Parallel Port ECP EPP Compliant Two USB 2 0 Ports 1 10 100GHz BaseT Ethernet RJ45 Port Keyboard...

Page 134: ...tch 0 279mm x 0 279mm Number of Colors 262 144 Contrast Ratio 200 1 typical Brightness 150 nits typical Viewing Angle 90 Supply Voltage 3 3V Backlight CCFL single tube Response Time 30ms typical Power...

Page 135: ...d drops per MIL T 28800E paragraphs 3 7 5 3 and 4 5 5 4 3 Vibration Per IEC 68 2 6 Operating 3 500Hz 0 41g Non Operating 3 500Hz 1 12g Temperature Operating 0to 45C testedat50C Non Operating 40to 70C...

Page 136: ...tage Range Specified 100VAC to 240VAC including tolerances Tested 90VAC to 264VAC Input Frequency 47Hz to 63Hz and 400Hz Ripple Noise 120mV max Regulation within 5 Fuse Rating 6 3A at 250VAC DC Output...

Page 137: ...oduce a product of near perfect quality at a reasonable price This has driven the AM LCD manufacturers to write detailed specification documents defining what the difference is between a screen of acc...

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