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Chapter 5 PCI Bus Ethernet Interface

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Summary of Contents for POD-6704 Series

Page 1: ...POD 6704series Socket 370 Pentium III Celeron CPU Card with VGA Ethernet x 4 and CompactFlash Type II card ...

Page 2: ...rights of third parties which may result from its use Acknowledgements Award is a trademark ofAward Software International Inc IBM PC AT PS 2 and VGAare trademarks of International Business Machines Corporation Intel and Pentium are trademarks of Intel Corporation Microsoft Windows is a registered trademark of Microsoft Corp UMC is a trademark of United Microelectronics Corporation All other produ...

Page 3: ...able 1701340603 Note 1 For detailed contents of the POD 6704 series please refer to the enclosed CD ROM or disk in PDF format If any of these items are missing or damaged contact your distributor or sales representative immediately Optional Devices 1759209100 Fan Heatsink module 9689000042 IrDA adapter 1700100170 USB cable adapter 1703200100 ATX power cable Model comparison POD 6704F 00A1 Socket37...

Page 4: ...elect J5 16 2 4 6 Hardware Reset J7 16 2 4 7 CMOS clear function J8 16 2 4 8 System LED connector J10 17 2 4 9 CF master slave select J11 17 2 4 10 HDD LED connector J12 17 2 5 1 RS 232 connector CN1 CN10 18 2 5 2 Ethernet Configuration 18 2 5 Installation Caution 19 2 5 3 USB Connector CN11 19 2 5 4 Keyboard PS 2 Mouse Connector CN13 20 2 5 5 Extra keyboard connector CN14 20 2 5 6 Parallel Port C...

Page 5: ...nagement setup 36 3 1 7 PnP PCI configuration setup 37 3 1 8 PC Health Status 38 3 1 9 Frequency Voltage Control 39 3 1 10 Load Optimized Defaults 40 3 1 11 Set Password 40 3 1 12 Save Exit Setup 41 3 1 13 Exit Without Saving 41 Chapter 4 AGP SVGA Setup 43 4 1 Introduction 44 4 1 1 Chipset 44 4 1 2 Display memory 44 4 1 3 Display types 44 4 1 4 Dual simultaneous display 44 4 2 Installation of SVGA...

Page 6: ...CN14 100 C 9 Printer Port Connector CN15 100 C 10 Floppy Drive Connector CN16 102 C 11 IR Connector CN17 102 C 12 CPU Fan Power Connector CN18 103 C 13 VGA Display Connector CN19 104 C 14 IDE connector CN21 105 C 15IDEHardDriveConnector CN22 106 C 16 CompactFlash Card Connector CN25 107 C 17 ATX Power On Off button connector CN26 109 C 18 ATX Power Connector CN27 109 C 19 EBX Power Connector CN28 ...

Page 7: ...General Information This chapter gives background information on the POD 6704 Sections include Introduction Features Specifications Board layout and dimensions C H A P T E R 1 ...

Page 8: ... Ultra DMA100 Ultra DMA33 and PIO Mode 3 or 4 operation This provides data transfer rates of over 33 MB sec System BIOS supports boot up from an IDE CD ROM USB devices and LS 120 A backup of CMOS data is stored in the Flash memory which protects data even after a battery failure Also included a 62 level Watchdog timer which resets the CPU if a program cannot be executed normally This enables relia...

Page 9: ...z 2nd level cache 512 256 KB on Pentium III or 256 128 KB on Celeron Processor System memory One 168 pin DIMM socket supports 64 MB to 512MB PCI IDE interface Two Enhanced IDE interfaces support 4 IDE devices Channel One supports up to UltraDMA 100 Channel Two supports PIO mode 3 4 with bus mastering up to 33MB sec Floppy disk drive interface Supports up to two FDDs 360 KB 1 2MB 720KB 1 44MB 2 88M...

Page 10: ... functions Intel 815E Chipset MAC embedded 82562ET PHY PCI 3 x 8139C Plus 82559 82559ER Ethernet controller IEEE 802 3 protocol compatible Supports 10 100 Mbps Base T Fast Ethernet compatible Solid state disk Supports CompactFlash Type I II disks Mechanical and environmental specifications Standard Mode Power Consumption Typical 5 23 A 5 V with Pentium III 1 26GHz and 256MB DRAM Max 6 23A 5V 0 5A ...

Page 11: ...m III with 512K Intel 815E quality chipset supports 133MHz FSB Supports CompactFlash Type I II Ideal for network security applicances firewalls intrusion detection systems Supports 4x 10 100 Base T Ethernet connections with onboard RJ 45 connectors Scalable LAN performance with selection of Ethernet controllers Intel 82559 82559ER or RealTek 8139C Plus ...

Page 12: ...6 POD 6704 User s Manual B Figure 1 1 POD 6704 dimensions 1 4 Board layout Dimensions ...

Page 13: ...s chapter tells how to set up the POD 6704 hardware It includes instructions on setting jumpers and connecting peripherals switches and indicators Be sure to read all the safety precautions before you begin the installation procedure ...

Page 14: ...en rush of power as you connect a jumper or install a card may damage sensitive electronic components 3 Always ground yourself to remove any static charge before you touch yourCPUcard Beparticularlycarefulnottotouchthechip connectors Modernintegratedelectronicdevices especiallyCPUs andmemorychips areextremelysensitivetostaticelectricdischarges andfields Keepthecardinitsantistaticpackagingwhenitisn...

Page 15: ... table below lists the function of each of the board s jumpers Table 2 1 Jumpers Label Function J1 COM1 RIN Function select J2 COM1 Extra power select J3 COM2 RIN Function select J4 COM2 Extra power select J5 PCI VIO select J7 reset button connector J8 COMS clear jumper J10 System LED connector J11 CF master slave select J12 HDD LED connector ...

Page 16: ... CN1 Serial port 1 CN2 LAN1 LED CN3 LAN4 LED CN4 LAN3 LED CN5 LAN2 LED CN6 LAN1 RJ45 CN7 LAN4 RJ45 CN8 LAN3 RJ45 CN9 LAN2 RJ45 CN10 Serial port 2 CN11 USB CN12 LAN1 box CN13 Keyboard and PS2 mouse CN14 Extra keyboard CN15 Printer port CN16 FDD CN17 IR CN18 CPU fan CN19 VGA CN20 Digital I O CN21 IDE1 CN22 IDE2 CN25 CF CN26 ATX power on off button CN27 ATX power suspend 5V PS_ON signal CN28 EBX powe...

Page 17: ...Chapter 2 Installation 11 Figure 2 1 Locating jumpers component side B I O S B I O S B I O S B I O S B I O S 2 3 1 Locating Jumpers ...

Page 18: ...12 POD 6704 User s Manual 2 3 2 Locating Connectors Figure 2 1 Locating connectors ...

Page 19: ...move the clip Sometimes a jumper will have three pins labeled 1 2 and 3 In this case you would connect either pins 1 and 2 or 2 and 3 The jumper settings are schematically depicted in this manual as follows A pair of needle nose pliers may be helpful when working with jumpers Setting switches is slightly different but more simple Simply slide the desired switch to the on or off position In the exa...

Page 20: ...inds of power supply 12V and 5V Set this jumper with pins 1 2 closed for 12V and with pins 2 3 closed for 5V Table 2 4 COM1 extra powerselect J2 12V 5V 1 1 2 4 1 COM1 RIN Function select J1 Short pins 1 2 for RIN short pins 2 3 for external power Table 2 3 COM1 RIN Function select J1 RIN external power 1 1 ...

Page 21: ...RIN set pins 2 3 closed for external power Table 2 5 COM2 RIN function select J3 RIN external power 1 1 2 4 4 COM2 External power select J4 The J4 jumper can be set for either of two kinds of power supply 12V and 5V Set this jumper with pins 1 2 closed for 12V and with pins 2 3 closed for 5V Table 2 6 COM2 external power select J4 12V 5V 1 1 ...

Page 22: ... switch Momentarily pressing the switch will activate a reset The switch should be rated for 10 mA 5 V 2 4 5 PCI VIO power select J5 J5 selects the power level for PCI VIO power Set this jumper with pins 1 2 closed for 5V Set this jumper with pins 2 3 closed for 3 3V Table 2 7 PCI VIO power select J5 5V 3 3V 1 1 ...

Page 23: ... setting 1 1 2 4 8 System LED connector J10 J10 is for your basic power on indicator Connect an LED to J10 and when system power is on the LED will be on 2 4 9 CF master slave select J11 J11 is a jumper that can select the state of CompactFlash When this jumper is open Compact Flash is slave When this jumper is shorted CompactFlash is master 2 4 10 HDD LED connector J12 Basic HDD activity indicato...

Page 24: ...enever you are working on it Do not make connections while the power is on Sensitive electronic components can be damaged by a sudden rush of power Only experienced electronics personnel should open the PC chassis Caution Always ground yourself to remove any static charge before touching the CPU card Modern electronic devices are very sensitive to static electric charges Use a grounding wrist stra...

Page 25: ...r provides power supply For detailed information see Appendix C Network boot The network boot feature is built into the BIOS It can be enabled or disabled in the chipset setup of the CMOS configuration Refer to BIOS Setting in Chapter 3 for more information 2 5 3 USB Connector CN11 The POD 6704 board provides two USB Universal Serial Bus interfaces which give complete plug and play and also hot at...

Page 26: ...The bracket installs at the end of an empty slot in your chassis giving you access to the connector The parallel port is designated as LPT1 and can be disabled or changed to LPT2 or LPT3 in the system BIOS setup To install the bracket find an empty slot in your chassis Unscrew the plate that covers the end of the slot Screw in the bracket in place of the plate Next attach the flat cable connector ...

Page 27: ... and matched with the correct connector 2 5 10 VGA Display Connector CN19 The POD 6704 provides a VGA controller for a high resolution VGA interface The POD 6704 CN19 is a DB 15 connector for VGA monitor input Pin assignments for the CRT display are detailed in Appendix C MB and or 3 5 720 KB 1 44 2 88 MB drives The card uses a Hirose 20 connector DF13 20DP 1 25V 2 5 11 Digital I O CN20 The POD 67...

Page 28: ...ure that the red or blue wire corresponds to pin 1 on the connector which is labeled on the board on the right side Wire number 1 on the cable is red or blue and the other wires are gray Connect one end to connector CN21 on the CPU card Make sure that the red or blue wire corresponds to pin 1 on the connector on the right side See Chapter 1 for help in finding the connector Unlike floppy drives ID...

Page 29: ... the IDE interface for CompactFlash cards Type I II The on board CompactFlash socket is designed to prevent incorrect installation Be sure that the system power is off when installing and removing CompactFlash cards The CompactFlash card is defaulted as the Secondary channel slave drive on your PC system 2 5 16 ATX Feature Connector CN27 When the POD 6704 is used as a stand alone card both the 7 p...

Page 30: ...wer connector CN28 2 5 18 Mini PCI CN29 reserved The POD 6704 is equipped with a MiniPCI socket on the solder side that supports the interface for MiniPCI cards The on board MiniPCI socket is designed to prevent incorrect installation Be sure that the system power is off when installing and removing MiniPCI cards 2 5 19 System fan CN30 This provides power to the optional system cooling fan For det...

Page 31: ... down into the DIMM socket The procedure for installing DIMMs appears below Please follow these steps carefully 1 Ensure that all power supplies to the system are switched Off 2 Install the DIMM card Install the DIMM so that its gold pins point down into the DIMM socket 3 Slip the DIMM into the socket at a 45 degree angle and carefully fit the bottom of the card against the connectors 4 Gently pus...

Page 32: ...CPU or math coprocessor If you have no instructions do the following Lubricate the CPU pins with lubricant made for FCPGA devices This will make the new CPU slide in much more easily and reduce the chance of damaging it Next carefully align the CPU so that it is parallel to the socket and the notch on the corner of the CPU corresponds with the notch on the inside of the socket Gently slide the CPU...

Page 33: ...3 Award BIOS Setup This chapter describes how to set the card s BIOS configuration data CHAPTER ...

Page 34: ...s to modify the basic system configuration This type of information is stored in battery backed RAM so that it retains the Setup information when the power is turned off 3 1 1 Entering setup Turn on the computer and immediately press DEL This will allow you to enter Setup Figure 3 1 Setup program initial screen ...

Page 35: ... the STANDARD CMOS SETUP option from the INITIAL SETUP SCREEN Menu and the screen below is displayed This standard Setup Menu allows users to configure system components such as date time hard disk drive floppy drive display and memory Figure 3 2 CMOS setup screen ...

Page 36: ...tures setup screen Virus Warning During and after the system boots up any attempt to write to the boot sector or partition table of the hard disk drive will halt the system In this case a warning message will be displayed You can run the anti virus program to locate the problem If Virus Warning is Disabled no warning message will appear if anything attempts to access the boot sector or hard disk p...

Page 37: ... first search the HDD then the FDD C only System will only search the HDD Boot Up Floppy Seek During POST BIOS will determine if the floppy disk drive installed is 40 or 80 tracks 360 KB type is 40 tracks while 720 KB 1 2 MB and 1 44 MB are all 80 tracks Enabled BIOS searches the floppy drive to determine if it is 40 or 80 tracks Note that BIOS cannot differentiate 720 KB 1 2 MB and 1 44 MB type d...

Page 38: ...set specific method Typematic Rate Setting The typematic rate determines the characters per second accepted by the computer Typematic Rate setting enables or disables the typematic rate Typematic Rate Char Sec BIOS accepts the following input values character second for Typematic Rate 6 8 10 12 15 20 24 30 Typematic Delay msec When holding down a key the Typematic Delay is the time interval betwee...

Page 39: ...o enter a password Simply hit the ENTER key to disable security When security is disabled the system will boot and you can enter Setup freely OS Select for DRAM 64 MB This setting is under OS 2 system Video BIOS Shadow This determines whether video BIOS will be copied to RAM which is optional according to the chipset design When enabled Video Shadow increases the video speed C8000 CFFFF Shadow DC0...

Page 40: ...et Features By choosing the ADVANCED CHIPSET FEATURES option from the INITIAL SETUP SCREEN Menu the screen below is displayed This sample screen contains the manufacturer s default values for the POD 6704 Figure 3 4 Advanced Chipset Features screen ...

Page 41: ... Integrated Peripherals Choosing the Integrated Peripherals option from the Initial Setup Screen menu should produce the screen below Here we see the manufacturer s default values for the POD 6704 Series Figure 3 5 Integrated Peripherals ...

Page 42: ... to determine if the values in power manage ment are disabled user defined or predefined HDD Power Management You can choose to turn the HDD off after one of the time intervals listed or when the system is in Suspend mode If in a power saving mode any access to the HDD will wake it up Note The HDD will not power down if the Power Manage ment option is disabled IRQ Activity IRQ can be set independe...

Page 43: ...figuration setup By choosing the PnP PCI Configurations option from the Initial Setup Screen menu the screen below is displayed This sample screen contains the manufacturer s default values for the POD 6704 Series Figure 3 7 PCI configuration screen ...

Page 44: ... 6704 User s Manual 3 1 8 PC Health Status The PC Health Status screen looks like this It displays information such as CPU and motherboard temperatures fan speeds and core voltage Figure 3 8 PC Health Status ...

Page 45: ...l option from the Initial Setup Screen menu the screen below is displayed This sample screen contains the manufacturer s default values for the POD 6704 Figure 3 9 Frequency Voltage Control Caution Incorrect settings in Frequency Voltage Control may damage the system CPU video adapter or other hardware ...

Page 46: ...ion in the Advanced BIOS Features Setup to be either Setup or System ToEstablishPassword Choose the Set Password option from the CMOS Setup Utility main menu and press Enter When you see Enter Password enter the desired password and press Enter At the Confirm Password prompt retype the desired password then press Enter Select Save to CMOS and EXIT type Y then Enter ToChangePassword Choose the Set ...

Page 47: ...e Confirm Password prompt again don t type in anything just press Enter Select Save Exit Setup type Y then Enter 3 1 12 Save Exit Setup If you select this type Y and press the Enter key the values entered in the setup utilities will be recorded in the CMOS memory of the chipset The microprocessor will check this every time you turn your system on and compare this to what it finds as it checks the ...

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Page 49: ...AGP SVGA Setup Introduction Installation of SVGA driver for Windows 98 and 2000 Windows NT C H A P T E R 4 ...

Page 50: ...memory Display memory is shared with system memory the POD 6704 supports 8 16 32 MB frame buffer with system memory 4 1 3 Display types CRT and panel displays can be used simultaneously The POD 6704 can be set in one of three configurations on a CRT on a flat panel display or on both simultaneously The system is initially set to simultaneous display mode The BIOS setup can be used to configure the...

Page 51: ...play under Windows 98 follow these steps 1 Select Windows98 Control panel Display Settings 2 Select 1 for current display or 2 for second display 3 Enable Extend my Windows desktop onto this monitor 4 Click OK Figure 4 1 Selecting display settings ...

Page 52: ... the following steps to install the SVGA driver Follow the procedures that apply to the operating system that you are using withinyourPOD 6704 Important The following windows illustrations are examples only You must follow the instructions which appear on your screen ...

Page 53: ...Chapter 4 AGP SVGA Setup 47 4 2 1 Installation for Windows 98 and 2000 Insert the disk or otherwise make the files available to the system and run setup Then proceed as directed by the prompts ...

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Page 58: ...52 POD 6704 User s Manual 4 2 2 Installation for Windows NT Insert the disk or otherwise make the files available to the system and run setup Then proceed as directed by the prompts ...

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Page 62: ...r further information about the AGP SVGA installation in your POD 6704 including driver updates troubleshooting guides and FAQ lists visit the following web resources Trident website www trid com Advantech websites www advantech com www advantech com tw ...

Page 63: ...PCI Bus Ethernet Interface This chapter provides information on Ethernet configuration Introduction Installation of Ethernet driver for Windows 98 2000 Installation of Ethernet driver for Windows NT Further information ...

Page 64: ...E TX standard and the IEEE 802 3x Full Duplex Flow Control standard The Ethernet port provides a standard RJ 45 jack on board The network boot feature can be utilized by incorporating the boot ROM image files for the appropriate network operating system The boot ROM BIOS files are combined with system BIOS which can be enabled disabled in the BIOS setup 5 2 Installation of Ethernet driver Before i...

Page 65: ...r 5 PCI Bus Ethernet Interface 59 5 2 1 Installation for Windows 98 and 2000 Insert the disk or otherwise make the files available to the system and run the executable Then proceed as directed by the prompts ...

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Page 77: ... 5 PCI Bus Ethernet Interface 71 5 2 2 Installation for Windows NT Insert the disk or otherwise make the files available to the system and run the appropriate executable Then proceed as directed by the prompts ...

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Page 92: ...86 POD 6704 User s Manual 5 3 Further information Intel website http www intel com design network products lan controllers 82562 htm Advantech website www advantech com www advantech com tw ...

Page 93: ...D 6704 is equipped with a watchdog timer that resets the CPU or generates an interrupt if processing comes to a standstill for any reason This feature ensures system reliability in industrial standalone or unmanned environments A A PPENDIX ...

Page 94: ... watchdog timer you must write a program which writes I O port address 443 hex The output data is a value of time interval The value range is from 01 hex to 3E hex and the related time interval is 1 sec to 62 sec Data Time Interval 01 1 sec 02 2 sec 03 3 sec 04 4 sec 3E 62 sec ...

Page 95: ...example shows how you might program the watchdog timer in BASIC 10 REM Watchdog timer example program 20 OUT H443 data REM Start and restart the watchdog 30 GOSUB 1000 REM Your application task 1 40 OUT H443 data REM Reset the timer 50 GOSUB 2000 REM Your application task 2 60 OUT H443 data REM Reset the timer 70 X INP H443 REM Disable the watchdog timer 80 END 1000 REM Subroutine 1 your applicati...

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Page 97: ...dix is supplied so that we can use the old Appendixes C and D which are perfectly good without changing all the references to them that appear in the text We didn t want anyone to think that we forgot Appendix B APPENDIX ...

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Page 99: ...lay connector Keyboard and mouse connector External keyboard connector Main power connectors EBX ATX IDE connector RS 232 serial port connector Ethernet RJ 45 connector USB connector Floppy connector Parallel connector IR connector HDD LED connector CompactFlash card connector CPU fan connector Digital I O System fan connector C APPENDIX ...

Page 100: ...9 4 POD 6704 Series Appendix C C 1 COM1 RS 232 Serial Port CN1 Table C 1 COM1 RS 232 serial port Pin Signal 1 DCD 2 SIN 3 SOUT 4 DTR 5 GND 6 DSR 7 RTS 8 CTS 9 RI 5 4 3 2 1 9 8 7 6 ...

Page 101: ...Appendix C Pin Assignments 9 5 C 2 Serial port2 CN10 Table C 2 Serial port2 Pin Signal 1 DCD 2 DSR 3 SIN 4 RTS 5 SOUT 6 CTS 7 DTR 8 RI 9 GND 10 NC ...

Page 102: ...9 6 POD 6704 Series Appendix C C 3 LAN LED connectors CN2 CN3 CN4 CN5 Table C 3 LAN LED connectors Pin Signal 1 LINKLED 2 GND 3 ACTLED 4 GND 5 SPLDLE 6 GND 7 USERDEFINEDLED 8 GND ...

Page 103: ...Appendix C Pin Assignments 9 7 C 4 LAN RJ45 connectors CN6 CN7 CN8 CN9 Table C 4 LAN RJ45 connectors Pin Signal 1 XMT 2 XMT 3 RCV 4 NC 5 NC 6 RCV 7 NC 8 NC ...

Page 104: ...9 8 POD 6704 Series Appendix C C 5 USB1 USB2 Connector CN11 Table C 5 USB1 USB2 connector USB1 USB2 1 5V 2 5V 3 USBD0 4 USBD1 5 USBDO 6 USBD1 7 USB_GND 8 USB_GND 9 Chassis GND 10 N C 1 9 2 10 ...

Page 105: ...Appendix C Pin Assignments 9 9 C 6 LAN1 box connector CN12 Table C 6 LAN1 box connector Pin Signal 1 3 3V 2 ACT_LED 3 RX 4 RX 5 LINK LED 6 TGND 7 USB_GND 8 TGND 9 TX 10 TX ...

Page 106: ...rd and Mouse Connnector CN13 Table C 7 Keyboard and mouse connector Pin Signal 1 KBCLK 2 KBDATA 3 MSCLK signal 4 GND 5 5V 6 MSDATA signal 5 3 1 2 4 6 C 8 Extra keyboard CN14 Table C 8 Extra keyboard Pin Signal 1 KBCLK 2 KBDATA 3 NC 4 GND 5 5V ...

Page 107: ... CN15 Table C 9 Parallel port connector Pin Signal 1 STROBE 2 AUTOFD 3 D0 4 ERR 5 D1 6 INIT 7 D2 8 SLCTINI 9 D3 10 GND 11 D4 12 GND 13 D5 14 GND 15 D6 16 GND 17 D7 18 GND 19 ACK 20 GND 21 BUSY 22 GND 23 PE 24 GND 25 SLCT 26 GND low active 25 23 3 1 26 24 4 2 ...

Page 108: ...ctor Pin Signal Pin Signal 1 GND 2 RWC 3 GND 4 N C 5 GND 6 DS1 7 GND 8 INDEX 9 GND 10 MOA 11 GND 12 DSB 13 GND 14 DSA 15 GND 16 MOB 17 GND 18 DIR 19 GND 20 STEP 21 GND 22 WD 23 GND 24 WE 25 GND 26 TRAK0 27 GND 28 WP 29 GND 30 RDATA 31 GND 32 HEAD 33 GND 34 DSKCHG low active 33 31 3 1 34 32 4 2 ...

Page 109: ...Pin Assignments 103 C 11 IR Connector CN17 Table C 11 IR connector Pin Signal 1 5 V 2 NC 3 RX 4 GND 5 TX 1 2 3 C 12 CPU Fan Power Connector CN18 Table C 12 CPU fan power connector Pin Signal 1 GND 2 12 V 3 FAN_DEC ...

Page 110: ...Series Appendix C C 13 VGA Display Connector CN19 Table C 13 CRT display connector Pin Signal Pin Signal 1 RED 9 GND 2 5V 10 HSYNC 3 GREEN 11 GND 4 GND 12 VSYNC 5 BLUE 13 GND 6 NC 14 S CLK 7 NC 15 GND 8 S DATA 16 NC ...

Page 111: ...ND 3 D7 4 D8 5 D6 6 D9 7 D5 8 D10 9 D4 10 D11 11 D3 12 D12 13 D2 14 D13 15 D1 16 D14 17 D0 18 D15 19 GND 20 NC 21 REQ 22 GND 23 IOW 24 GND 25 IOR 26 GND 27 READY 28 Cable Select Pull Low 29 DACK 30 GND 31 IRQ14 32 NC 33 A1 34 Cable check 35 A0 36 A2 37 CS0 38 CS1 39 Active LED 40 GND C 14 IDE connector CN21 ...

Page 112: ...A 9 7 DATA 5 8 DATA 10 9 DATA 4 10 DATA 11 11 DATA 3 12 DATA 12 13 DATA 2 14 DATA 13 15 DATA 1 16 DATA 14 17 DATA 0 18 DATA 15 19 GND 20 N C 21 DRQ 22 GND 23 IO WRITE 24 GND 25 IO READ 26 GND 27 IO CHANNEL READY 28 Cable Select 29 HDACKO 30 GND 31 IRQ14 32 N C 33 ADDR 1 34 Reserved 35 ADDR 0 36 ADDR 2 37 CS1 38 CS3 39 IDE ACTIVE 40 GND 41 5 V 42 5 V 43 GND 44 NC low active ...

Page 113: ... 6 D07 7 CS0 8 A102 9 ATA SEL 10 A092 11 A082 12 A072 13 5 V 14 A062 15 A052 16 A042 17 A032 18 A02 19 A01 20 A00 21 D00 22 D01 23 D02 24 IOCS16 25 CD2 26 CD1 27 D111 28 D121 29 D131 30 D141 31 D151 32 CS11 33 VS1 34 IORD 35 IOWR 36 WE3 37 INTRQ 38 5 V 39 CSEL 40 VS2 41 RESER 42 IORDY 43 INPACK 44 REG3 45 DASP 46 PDIAG 47 D081 48 D091 49 D10 50 GND low active ...

Page 114: ...x C C 17 ATX Power On Off button connector CN26 Table C 17 ATX On Off button connector Pin Signal 1 Power on off signal 2 GND 1 C 18 ATX Power Connector CN27 Table C 18 ATX power connector Pin Signal 1 5 V SB 2 GND 3 PS_ON 1 2 3 ...

Page 115: ...ments 109 C 19 EBX Power Connector CN28 Table C 19 EBX Power Connector Pin signal 1 5V 2 GND 3 GND 4 12V 5 NC 6 GND 7 5V C 20 System fan power connector CN30 Table C 20 System fan power connector Pin Signal 1 5V 2 GND 3 12V ...

Page 116: ...110 POD 6704 Series Appendix C Table C 21 Digital I O connector CN20 Pin Signal 1 DIO0 2 DIO2 3 DIO1 4 DIO3 5 GND 6 GND C 21 Digital I O connector CN20 ...

Page 117: ...D System Assignments This appendix contains information of a detailed or specialized nature It includes System I O ports DMA channel assignments Interrupt assignments 1st MB memory map APPENDIX ...

Page 118: ...controller 0F0 Clear math co processor 0F1 Reset math co processor 0F8 0FF Math co processor 1F0 1F8 Fixed disk 200 207 Game I O 278 27F Parallel printer port 2 LPT 3 2F8 2FF Serial port 2 300 31F Prototype card 360 36F Reserved 378 37F Parallel printer port 1 LPT 2 380 38F SDLC bisynchronous 2 3A0 3AF Bisynchronous 1 3B0 3BF Monochrome display and printer adapter LPT1 3C0 3CF Reserved 3D0 3DF Col...

Page 119: ...terrupt source IRQ 0 Interval timer IRQ 1 Keyboard IRQ 2 Interrupt from controller 2 cascade IRQ 8 Real time clock IRQ 9 Cascaded to INT 0A IRQ 2 IRQ 10 Available IRQ 11 Watchdog Timer IRQ 12 PS 2 mouse non releasable IRQ 13 INT from co processor IRQ 14 Fixed disk controller primary IRQ 15 Fixed disk controller secondary IRQ 3 Serial communication port 2 IRQ 4 Serial communication port 1 IRQ 5 Par...

Page 120: ...MB Memory Map Table D 4 1st MB memory map Addr range Hex Device F000h FFFFh System ROM C800h EFFFh Expansion ROM C000h C7FFh System ROM B800h BFFFh CGA EGA VGA text B000h B7FFh Unused A000h AFFFh EGA VGA graphics 0000h 9FFFh Base memory ...

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