Manuals / Intel / Computer Equipment / Computer Hardware

Intel AW-A795 Appendix A System Resource Interrupt Controller, Assignment, Channel, User’s Manual

Models: AW-A795

1 54

Download 54 pages 37.63 Kb

Page 51

User’s Manual

Appendix A :System Resource

Interrupt Controller

The AW-A795 is a fully PC compatible control board, it consists of 16 ISA interrupt request lines and most of them already in used by other part of the board. Please make sure that the IRQs do not conflict if you would like to use extra add-on cards.

System IRQs are available to cards installed in the ISA expansion Bus first. Any remaining IRQs then may be assigned to this PCI Bus. You are able to use the Microsoft’s Diagnostic(MSD.EXE) utility include in Windows director to see their map.

IRQ	Assignment
IRQ0	System Timer Output
IRQ1	Keyboard
IRQ2	Interrupt rerouting from IRQ8 through
	IRQ15
IRQ3	Serial Port 2
IRQ4	Serial Port 1
IRQ5	USB Controller
IRQ6	Floppy Disk Controller
IRQ7	Parallel Port 1
IRQ8	Real Time Clock
IRQ9	Ethernet Controller
IRQ10	Reserved
IRQ11	USB Controller
IRQ12	Mouse
IRQ13	Math Coprocessor
IRQ14	Primary IDE Controller
IRQ15	Secondary IDE Controller

DMA Channel Assignment：Channel 4 is by default used to cascade the two controllers

	Channel	Assignment
	DMA0	Available fir PCI and ISA Slot
	DMA1	Available for PCI And ISA Slot
	DMA2	Floppy Disk Controller
	DMA3	Available for PCI and ISA Slot
	DMA4	Cascade

©2002 AEWIN Technologies Co., Ltd.. All rights reserved.

50

Ver 1.0. Jan. 2005

Image 51

Intel AW-A795 user manual Appendix A System Resource Interrupt Controller, Assignment, Channel, User’s Manual

Contents

Control Board Model Number：AW-A795User’s Manual Intel Pentium 4 Embedded SBC with Six Gigabit/Two 10/100LAN SSDUser’s Manual Copyright 2005. All Rights Reserved Manual Edition 1.0, JanuaryTrademarks Limitation of LiabilityChapter 2. Connectors Location and Configuration Table of ContentsSpecification 1.5 Board Dimension3.2 Entering the CMOS Setup Program JP3Speak Buzzer EnableChapter 3. BIOS Setup 3.1 Quick SetupChapter 1. General Information 1.1IntroductionUser’s Manual Watchdog Timer System Monitoring Digital I/O 1.2SpecificationCPU BIOS Chipset I/O Chipset Memory Enhanced IDE Serial port Parallel port KB/Mouse connector USB connectors PCI SlotPrecautions 1.3AW-A795 PackageUser’s Manual 1.4 Board Layout 1.5 Board Dimension User’s ManualVer 1.0. Jan Ver 1.0. Jan Chapter 2. Connectors/Switch Location and Configuration2.1 Connectors/Jumpers Location and Define User’s ManualLAN 10/100 Connector LAN 10/100 Connector ConnectorDefine USB0 ConnectorUser’s Manual 2.2. Installing Processors2.2.1 Installing CPU User’s ManualVer 1.0. Jan Ver 1.0. Jan 2.2.2 Remove CPU 1 First, please push the tappet to unlock location3 Now you can take out the CPU from socket User’s ManualVer 1.0. Jan 2.2.3 How to recognize CPU1 Pentium M CPU Socket 2 PIII CPU - uFCPGA Package User’s Manual3 Pentium 4 CPU Socket 2.3 Installing Memory To insert a DIMM Memory User’s ManualVer 1.0. Jan To Insert a DIMM Memory Please align the module with the socket key and press down until the levers at each end of the socket snap close up User’s ManualVer 1.0. Jan User’s ManualCN2/3 LAN 10/100 Connector 2.4 Connector and Jumper SettingsCN1 USB0 Connector CN4/5/6/7/8/9Gigabit LAN connectorCN14 COM2 Box Header CN11/20/24/28/29/30/31FAN Connector CN12Power LED Pin HeaderPin Define CN13USB1 Pin Header Pin DefineDefine User’s ManualCN17Mini PCI DefineCN23HDD Power Connector CN18 GPIO Pin HeaderCN25IDE 2mm 44Pin 90 degree CN19/21SATA0/1 ConnectorUser’s Manual CN26IDE2.54mm 40 Pin ConnectorCN27+12V Power Connector CN34Reset Pin HeaderCN36KB/MS Pin Header SettingJP1PS/On/Always On Select User’s ManualSetting JP2/4/5PCI-X Slot Frequency SelectJP6Clear CMOS SettingChapter 3. BIOS Setup 3.1 Quick SetupUser’s Manual 3.2Entering the CMOS Setup Program Enter the CMOS Setup program’s main menu as followsUser’s Manual POWER MANAGEMENT SETUP STANDARD CMOS FEATURESADVANCED BIOS FEATURES ADVANCED CHIPSET FEATURESSAVE & EXIT SETUP LOAD FAIL-SAFE DEFAULTLOAD OPTIMIZED DEFAULTS SET SUPERVISORS & USER PASSWORDDescription Advanced BIOS Features SetupUse the Advanced BIOS Features Setup option as follows OptionVirus Warning User’s ManualOption DescriptionOption Advanced Chipset Features SetupUse the Advanced Chipset Features Setup option as follows User’s ManualIntegrated Peripherals Use the Integrated Peripherals Setup option as followsto this memory area, a system error may result User’s ManualOption Use the Power Management Setup option as followsPower Management Setup User’s ManualDescription Power ManagementUser’s Manual OptionUse the PNP/PCI Configuration Setup option as follows PNP/PCI ConfigurationUser’s Manual User’s Manual OptionDescription PC Health Status Configuration Setup Load Fail-Safe DefaultsUser’s Manual User’s Manual Load Optimized DefaultsUser’s Manual Supervisor/User PasswordUser’s Manual Save and Exit SetupExit Without Saving Use this function to exit Setup without saving the CMOS value4.1 Ethernet Driver Installation The system driver installation procedure must be performed firstChapter 4. Driver Utility 4.1.1. Intel 82546EB Ethernet 1 Choose Ethernet Controller2 Choose Driver 3 Click Next User’s ManualVer 1.0. Jan 4 Click Next 5Click Next User’s ManualVer 1.0. Jan 6 Click Next 7 Click Finish User’s ManualVer 1.0. Jan User’s Manual 4.1.2 Intel 82551 Ethernet Installation2 . Select the Drivers/system file to click the Setup icon Please install Ethernet drivers as followsUser’s Manual 3 Click Next 4 Click NextVer 1.0. Jan User’s Manual 5 Click Next 6 Click NextVer 1.0. Jan Ver 1.0. Jan 4.2.1 Install System Chipset DriverUser’s Manual 7 Click FinishUser’s Manual 1 Click Next 2 Click Yes 3 Click NextVer 1.0. Jan Ver 1.0. Jan Installation process is completed and allowed the system to rebootUser’s Manual 4 Click FinishUser’s Manual Appendix A System Resource Interrupt ControllerAssignment ChannelType Memory MapMemory below 1MB 1Mb ~ 640KB Address RangeUser’s Manual Terminating Appendix B Standard Cable ListCable Description AW-A795