11.28 10/100 BASE-Tx Ethernet Connector J18, J20 | Intel ECB-865

ECB-865

3.11.2810/100 BASE-Tx Ethernet Connector (J18, J20)

Signal	PIN
TXD+	1
TXD-	2
RXD+	3
NC	4
NC	5
RXD-	6
NC	7
NC	8

3.11.29Signal Description – 10/100Base-Tx Ethernet Connector (J18, J20)

TXD+ / TXD- Ethernet 10/100Base-Tx differential transmitter outputs.

RXD+ / RXD- Ethernet 10/100Base-Tx differential receiver inputs.

ECB-865 User’s Manual 41

Image 51

Intel ECB-865 user manual 11.28 10/100 BASE-Tx Ethernet Connector J18, J20

Contents

User’s Manual ECB-865 FCC Statement Life Support Policy Copyright NoticeTrademark Acknowledgement Disclaimer Evalue Technology Inc Evalue Europe A/S Evalue Customer ServicesMessage to the Customer Technical Support Product Warranty Packing List Manual Objectives Introduction Watchdog Timer Programming Jumper & Connector Setting Jumpers Connector DefinitionsEntering Setup Map Revision Date Comment Document Amendment History Manual Objectives System Overview Introduction Chipset ITE IT8712F-A System Specifications Expansion Interface Mechanical and Environmental Weight 0.5 Kg Architecture Overview 1 82815 Gmch and 82801BA Dram Interface Multiplexed AGP and Display Cache InterfaceAGP Interface PCI Interface 6 USBEthernet 7.1 ICH2 LAN Controller Intel ITE IT8712F-ASystems DiskOnChip Hardware Configuration Installation ProcedureSafety Precautions Main Memory Removing CPU Installing DOC Expansion Interface Installing the Single Board ComputerSystems’ DiskOnChip Flash Disk 1 815E integrated Graphics Controller Drivers Support Re-trigger WDT Watchdog Timer ProgrammingEnable WDT Disable WDT Jumper & Connector Jumper & Connector Layout JP11 Jumper & Connector ListJumpers Label Function JP10 J12 Connectors Label FunctionJ10 J11 Setting Jumpers 0553H / 0033H 0543H / 0343H Watchdog Timer Enable / Disable Onboard Watchdog Timer JP12Watchdog Timer Programming I/O Address Select JP6 Clear Cmos JP9 10.3 COM2 RS-232/422/485 Select JP1, JP2~JP5 Watchdog Timer Time-Out Interval Select JP10Sec JP10 16 Sec 32 Sec 64 Sec Systems DiskOnChip Memory Address Select JP11 Proprietary PCI Bus Master Selection JP13Bus Master Primary IDE / Secondary IDE Active Indicator Connector J4 Connector Definitions System Reset Connector J1External Speaker Connector J2 Keyboard Lock & Power Indicator Connector J3 Primary IDE Connector J5 Secondary IDE Connector J10 ECB-865 Primary Master connector STROBE, with the PIIX4 latching RESET# Floppy Connector J6 DRVDEN0/1# Signal Description Floppy Connector J6 Parallel Port Connector J11 ATX Power Button Connector J8 11.12 DB25 Parallel Port Connector J11 STB# Signal Description Parallel Port Connector J11 GND DTR CTS CTS RTS DSR GND CTS/RTS + Fast & Standard IrDA Connector J15 USB Connector J13, J19Signal Description USB Connector J13, J19 CPU Fan and System Fan Connector J14, J25 Signal Configuration Fast & Standard IrDA Connector J15 ATX Power Controller J16Smart Card Interface J17 Signal Description 10/100Base-Tx Ethernet Connector J18, J20 11.28 10/100 BASE-Tx Ethernet Connector J18, J20 Signal Description CRT Connector J22 CRT Connector J22 11.35 PS/2 Mouse Connector J26 Internal Keyboard Connector J2411.33 PS/2 Keyboard Connector J26 Signal Description Int. & PS/2 Keyboard Connector J24, J26 Proprietary PCI Connector J21 Write bursts System Interface Control Arbitration Error Reporting Interrupts Press F1 to Run Setup or Resume AMI Bios Setup Enter key to accept or enter the sub-menu AMI Bios Setup Main Menu Floppy A, Floppy B Cmos Setup Reference TableStandard Cmos Setup Menu Date and Time Configuration Master Disk, Slave Disk Boot Sector Virus Protection Quick Boot Advanced Cmos Setup Defaults Password Check 2.2 1st / 2nd / 3rd Boot DeviceTry Other Boot Device BootUp Num-Lock Boot To OS/2 System Bios CacheableShadow Memory from Address C000~DFFF, 16K Per Segment Advanced Chipset Setup Defaults ICH Delayed TransactionCPU Ratio Selection Dram Cycle time SCLKs Sdram RAS# to CAS# DelayInternal Graphic Mode Select Memory Hole Acpi Aware O/S Power Management Setup DefaultsPower Management/ APM Green PC Monitor Power State Throttle Slow Clock Ratio CPU Critical TemperatureStand by Time Out Minute Suspend Time Out Minute Power Button Function Wake Up on RingWake Up on LAN Plug and Play Aware O/S PCI / Plug and Play Setup Defaults Allocate IRQ to PCI VGA PCI Latency Timer PCI ClocksClear Nvram PCI / VGA Palette Snoop OnBoard Serial Port2 Peripheral Setup DefaultsOnBoard FDC OnBoard Serial Port1 378h DisabledParallel Port Mode On Board Parallel Port Parallel Port IRQ Parallel Port DMA ChannelOn-Chip IDE Hardware Monitor Setup Defaults User’s Manual Driver Installation for Ethernet Adapter Windows Driver Installation User’s Manual ECB-865 User’s Manual ECB-865 Windows NT 4.0 Ethernet Installation ECB-865 User’s Manual ECB-865 User’s Manual Driver Installation for Display Adapter Windows User’s Manual ECB-865 User’s Manual ECB-865 Windows NT 4.0 Display Installation ECB-865 User’s Manual ECB-865 Measurement Drawing Bios Rev New Features Bugs/Problems Solved Known Problems Appendix a Bios Revisions Memory Map Appendix B System Resources Port Description Map User’s Manual Interrupt Description Interrupt Usage DMA-channel Description DMA-channel Usage If it beeps… Then… Appendix C Amibios Power-On Self Test Code Description Appendix D Amibios Post Check Point List Bios User’s Manual Present User’s Manual ECB-865 User’s Manual