Intel ECB-865 Signal Description USB Connector J13, J19, Fast & Standard IrDA Connector J15

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ECB-865

3.11.21USB Connector (J13, J19)


		PIN
	Signal	CH2		CH1	Signal
	NC	9		10	VCC2
	GND	7		8	D2-
	D1+	5		6	D2+
	D1-	3		4	GND
	VCC1	1		2	NC

3.11.22Signal Description – USB Connector (J13, J19)

D1+ / D1-	Differential bi-directional data signal for USB channel 0. Clock is transmitted along with the
	data using NRZI encoding. The signalling bit rate is up to 12 Mbs.
D2+ / D2-	Differential bi-directional data signal for USB channel 1. Clock is transmitted along with the
	data using NRZI encoding. The signalling bit rate is up to 12 Mbs.
VCC	5 V DC supply for external devices. Maximum load according to USB standard.

3.11.23CPU Fan and System Fan Connector (J14, J25)

Signal	PIN
GND	1
+12V	2
TAC	3

3.11.24Fast & Standard IrDA Connector (J15)


	Signal	PIN

	+5V	1
	FIR	2
	IRRX	3
	GND	4
	IRTX	5
	Over Current Off	6

ECB-865 User’s Manual 39

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Contents User’s Manual ECB-865 FCC Statement Trademark Acknowledgement Copyright NoticeDisclaimer Life Support PolicyMessage to the Customer Evalue Customer ServicesTechnical Support Evalue Technology Inc Evalue Europe A/SProduct Warranty Packing List Manual Objectives Introduction Watchdog Timer Programming Jumper & ConnectorConnector Definitions Setting JumpersEntering Setup Map Revision Date Comment Document Amendment HistoryManual Objectives System Overview IntroductionChipset ITE IT8712F-A System SpecificationsExpansion Interface Mechanical and Environmental Weight 0.5 KgArchitecture Overview 1 82815 Gmch and 82801BA Multiplexed AGP and Display Cache Interface Dram InterfaceAGP Interface 6 USB PCI InterfaceEthernet 7.1 ICH2 LAN Controller ITE IT8712F-A IntelSystems DiskOnChip Installation Procedure Hardware ConfigurationSafety Precautions Main Memory Removing CPUExpansion Interface Installing the Single Board Computer Installing DOCSystems’ DiskOnChip Flash Disk 1 815E integrated Graphics Controller Drivers Support Enable WDT Watchdog Timer ProgrammingDisable WDT Re-trigger WDTJumper & Connector Jumper & Connector Layout Jumpers Label Function Jumper & Connector ListJP10 JP11J10 Connectors Label FunctionJ11 J12Setting Jumpers Watchdog Timer Programming I/O Address Select JP6 Watchdog Timer Enable / Disable Onboard Watchdog Timer JP12Clear Cmos JP9 0553H / 0033H 0543H / 0343HSec Watchdog Timer Time-Out Interval Select JP10JP10 16 Sec 32 Sec 64 Sec 10.3 COM2 RS-232/422/485 Select JP1, JP2~JP5Proprietary PCI Bus Master Selection JP13 Systems DiskOnChip Memory Address Select JP11Bus Master External Speaker Connector J2 Connector Definitions System Reset Connector J1Keyboard Lock & Power Indicator Connector J3 Primary IDE / Secondary IDE Active Indicator Connector J4Primary 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 J6Parallel Port Connector J11 ATX Power Button Connector J811.12 DB25 Parallel Port Connector J11 STB# Signal Description Parallel Port Connector J11GND DTR CTS CTS RTS DSR GND CTS/RTS + Signal Description USB Connector J13, J19 USB Connector J13, J19CPU Fan and System Fan Connector J14, J25 Fast & Standard IrDA Connector J15ATX Power Controller J16 Signal Configuration Fast & Standard IrDA Connector J15Smart Card Interface J17 Signal Description 10/100Base-Tx Ethernet Connector J18, J20 11.28 10/100 BASE-Tx Ethernet Connector J18, J20Signal Description CRT Connector J22 CRT Connector J2211.33 PS/2 Keyboard Connector J26 Internal Keyboard Connector J24Signal Description Int. & PS/2 Keyboard Connector J24, J26 11.35 PS/2 Mouse Connector J26Proprietary PCI Connector J21 Write bursts System Interface Control Arbitration Error ReportingInterrupts Press F1 to Run Setup or Resume AMI Bios SetupEnter key to accept or enter the sub-menu AMI Bios Setup Main MenuStandard Cmos Setup Menu Cmos Setup Reference TableDate and Time Configuration Floppy A, Floppy BMaster Disk, Slave Disk Boot Sector Virus ProtectionQuick Boot Advanced Cmos Setup DefaultsTry Other Boot Device 2.2 1st / 2nd / 3rd Boot DeviceBootUp Num-Lock Password CheckSystem Bios Cacheable Boot To OS/2Shadow Memory from Address C000~DFFF, 16K Per Segment ICH Delayed Transaction Advanced Chipset Setup DefaultsCPU Ratio Selection Internal Graphic Mode Select Sdram RAS# to CAS# DelayMemory Hole Dram Cycle time SCLKsPower Management/ APM Power Management Setup DefaultsGreen PC Monitor Power State Acpi Aware O/SStand by Time Out Minute CPU Critical TemperatureSuspend Time Out Minute Throttle Slow Clock RatioWake Up on Ring Power Button FunctionWake Up on LAN Plug and Play Aware O/S PCI / Plug and Play Setup DefaultsClear Nvram PCI Latency Timer PCI ClocksPCI / VGA Palette Snoop Allocate IRQ to PCI VGAOnBoard FDC Peripheral Setup DefaultsOnBoard Serial Port1 OnBoard Serial Port2Parallel Port Mode DisabledOn Board Parallel Port 378hParallel Port DMA Channel Parallel Port IRQOn-Chip IDE Hardware Monitor Setup Defaults User’s Manual Driver Installation for Ethernet Adapter Windows Driver InstallationUser’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 RevisionsMemory Map Appendix B System ResourcesPort Description MapUser’s Manual Interrupt Description Interrupt UsageDMA-channel Description DMA-channel UsageIf it beeps… Then… Appendix C Amibios Power-On Self TestCode Description Appendix D Amibios Post Check Point ListBios User’s Manual Present User’s Manual ECB-865 User’s Manual