Reset Connector CN18, HDD LED Connector CN19 | Intel AIMB-744

B.12 Reset Connector (CN18)

1

Table B.12: Reset connector (CN18)

Pin	Signal
1	RESET
2	GND

B.13 HDD LED Connector (CN19)

1

Table B.13: HDD LED connector (CN19)

Pin	Signal
1	VCC (LED+)
2	IDE LED (LED-)

85

AppendixB

Image 99

Intel AIMB-744 user manual Reset Connector CN18, HDD LED Connector CN19, Table B.12 Reset connector CN18 Pin Signal

Contents

AIMB-744 Copyright Notice Message to the Customer Advantech customer services Brand Size Speed Type Memory AIMB-744 comparison table Product warranty Release Note Initial Inspection Contents Chapter Award Bios Setup Advanced Chipset Features PnP/PCI Configurations Chapter Chipset Software Install Utility CPU/System Fan Power Conn CN14/15/37 PCI Bus Map 105 AIMB-744 User’s Manual Xiv General Information Introduction Hardware Configuration Features SpecificationsSystem Ethernet LAN MemoryInput/Output AGP interface Label Jumpers and ConnectorsIndustrial features Mechanical and environmental specifications Function Connectors SA0 Jumper and Connector locations Board Layout Jumper and Connector Locations Tel 82875P AIMB-744 Block Diagram Safety Precautions Page Function Jumper Setting Jumper SettingsHow to set jumpers Watchdog timer output J2 PCI-X 33/66Mhz selection J5 & J6 Watchdog timer output J2 System Memory PCI-X slots 3.3V/5V selection J8CPU FSB and memory speed Dual channel configuration Memory Installation Procedures Cache Memory Processor Installation Connecting Peripherals Primary CN1 and Secondary CN2 IDE Connec Tors Parallel Port CN4 Floppy Drive Connector CN3 Serial Ports COM1 CN9 COM2 CN38 COM3 CN10 COM4 COM23 USB Ports CN6 shared with CN32 PS/2 Keyboard and Mouse Conn CN11 External Keyboard Connector CN12 Power LED and Keyboard Lock CN16 CPU Fan Connector CN14System FAN connector CN15 and CN37 Front Panel Connectors CN16, 17, 18, 19, 21&29 External speaker CN17 Reset CN18ATX soft power switch CN21 PS/2 or ATX power supply LED status 12 H/W Monitor Alarm CN22 SM Bus Connector CN29USB and LAN ports CN31 and CN32 Audio input from CD-ROM CD in CN56 Line Out, Mic in connector CN55 Front Panel audio connector FP Audio CN59 Aux Line-In connector AUX in CN57 18 8-pin Alarm Board Connector CN62 Case Open Connector CN64Serial ATA interface SA0 and SA1 Auxiliary 4-pin power connector ATX1 Connecting to SNMP-1000 remote manager Award Bios Setup Cmos RAM Auto-backup and Restore Standard Cmos Setup Entering Setup CPU L1 & L2 Cache Advanced Bios FeaturesHard Disk Boot Priority Virus Warning Boot UP Floppy Seek Quick Power On Self TestFirst/Second/Third Boot Device Boot Other Device MPS Version Control For OS Advanced Chipset FeaturesApic Mode Security Option CAS Latency Time Active to Precharge DelayDram RAS# to CAS# Delay Dram Timing Selectable Memory Hole At 15M-16M System Bios CacheableVideo Bios Cacheable Delay Prior to Thermal Integrated peripherals Integrated Peripherals On-Chip Serial ATA IDE HDD Block ModeSerial ATA Port0/Port1 Mode On-Chip IDE Device USB Keyboard/Mouse Support Onboard LAN Boot ROMUSB Controller USB 2.0 Controller Onboard FDC Controller Uart Mode SelectParallel Port Mode EPP Mode Select Acpi function Power Management SetupECP Mode Use DMA Pwron After PWR-Fail Suspend Type Power ManagementVideo Off Method Video Off In Suspend PnP/PCI Configurations PC Health Status Spread Spectrum Control Password Setting Exit Without Saving Save & Exit Setup Chipset Software Installation Utility Before you begin Chipset Software Install Utility Windows XP Driver Setup AIMB-744 User’s Manual Page AIMB-744 User’s Manual LAN Configuration Introduction Win XP Driver Setup Intel 82547/41 Installation AIMB-744 User’s Manual Page AIMB-744 User’s Manual Onboard Security Setup Introduction Windows XP Driver Setup Click Next when you see the following message Page Using the OBS Hardware Doctor Utility Page AIMB-744 User’s Manual Programming the Watchdog Timer Programming the Watchdog Timer Programming the Watchdog TimerWatchdog timer overview Reset/ Interrupt selection AppendixA Address of register 2E Attribute Example Program Set timeout interval as 10 seconds and start counting AppendixA AIMB-744 User’s Manual AppendixA AIMB-744 User’s Manual Pin Assignments Table B.1 IDE hard drive connector CN1, CN2 Pin Signal IDE Hard Drive Connector CN1, CN2 Table B.2 Floppy drive connector CN3 Pin Signal Table B.3 Parallel port connector CN4 Pin Signal Parallel Port Connector CN4 USB Connector CN6 shared with CN32 Table B.5 COM1/2 RS-232 serial port CN9/38 Pin SignalCOM1/2/3/4 RS-232 Serial Port Interface CN9/10/ 23/38 Keyboard and Mouse Connnector CN11 COM3/4 serial port connector CN10/23Table B.6 Keyboard and mouse connector CN11 Pin Signal Table B.7 COM3/4 serial port connector CN10/23 Pin Signal CPU/System Fan Power Conn CN14/15/37 Table B.8 External keyboard connector CN12 Pin SignalTable B.9 CPU/System Fan Power Conn CN14/15/37 Table B.11 External Speaker Connector CN17 Power LED CN16External Speaker Connector CN17 Table B.10 Power LED and keylock conn CN16 Pin Function Table B.13 HDD LED connector CN19 Reset Connector CN18HDD LED Connector CN19 Table B.12 Reset connector CN18 Pin Signal Table B.14 ATX soft power switch CN21 Pin Signal ATX Soft Power Switch CN21 15 H/W Monitor Alarm CN22 SM Bus Connector CN2917 USB/LAN ports CN31 and CN32 Table B.18 Ethernet 10/100Base-T RJ-45 port Table B.19 Audio in from CD-ROM CD in CN56 Pin Signal Table B.21 Front audio conn FP Audio CN59 Pin Signal Table B.20 Aux Line-In connector AUX in CN57 23 8-pin Alarm Board Connector CN62 Table B.22 Case Open Connector CN64Table B.23 8-pin Alarm Board Connector CN62 Pin Signal Table B.24 System I/O ports Addr. range Hex Device System I/O Ports DMA Channel Assignments Interrupt AssignmentsTable B.25 DMA channel assignments Channel Function 27 1st MB Memory Map PCI Bus MapPCI-X bus map AIMB-744 User’s Manual