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APPENDIX 

46 

IB804 User’s Manual 

 

B. Interrupt Request Lines (IRQ) 

 
Peripheral devices use interrupt request lines to notify CPU for the 
service required. The following table shows the IRQ used by the devices 
on board. 

 

Level 

Function 

IRQ0 

System Timer Output 

IRQ1 Keyboard 
IRQ2 Interrupt 

Cascade 

IRQ3 

Serial Port #2 

IRQ4 

Serial Port #1 

IRQ5 Reserved 
IRQ6 

Floppy Disk Controller 

IRQ7 

Parallel Port #1 

IRQ8 

Real Time Clock 

IRQ9 Reserved 
IRQ10 Reserved 
IRQ11 Reserved 
IRQ12 PS/2 

Mouse 

IRQ13 80287 
IRQ14 Primary 

IDE 

IRQ15 Secondary 

IDE 

 
 
 

Содержание IB804

Страница 1: ...IB804 Intel Atom 945GSE PC 104 Plus CPU Module USER S MANUAL Version 1 0...

Страница 2: ...of International Business Machines Corporation Intel and Atom are registered trademarks of Intel Corporation Microsoft Windows is a registered trademark of Microsoft Corporation Winbond is a registere...

Страница 3: ...Installations 5 Installing the Memory SODIMM 6 Jumpers and Connector on IB804 7 BIOS Setup 15 Drivers Installation 37 Intel Chipset Software Installation Utility 38 VGA Drivers Installation 39 LAN Dr...

Страница 4: ...iv IB804 User s Manual This page is intentionally left blank...

Страница 5: ...plications IB804 features the Intel s Graphics Media Accelerator 950 core making it compatible with Windows Vista Premium and support display interfaces including VGA CRT and single channel 18 bit LVD...

Страница 6: ...nual Checklist Your IB804 package should include the items listed below Damaged or missing items should be reported to your supplier The IB804 CPU Module This User s Manual One Driver CD Optional cabl...

Страница 7: ...built in USB 2 0 host controller support 4 ports Audio N A IDE ICH7M built in Ultra DMA 33 66 100 44 pin box header x1 for IDE LPC I O Winbond 83627EHG COM1 RS232 COM2 RS232 Keyboard mouse pin header...

Страница 8: ...INTRODUCTION Board Dimensions 4 IB804 User s Manual...

Страница 9: ...al 5 Installations This section provides information on how to use the jumpers and connectors on the IB804 in order to set up a workable system The topics covered are Installing the Memory SODIMM 6 Ju...

Страница 10: ...memory slot Insert the module into the socket at a slight angle approximately 30 degrees Note that the socket and module are both keyed which means that the module can be installed only in one directi...

Страница 11: ...functions Jumper and Connector Locations on IB804 8 PC 104 Plus Bus Signal Assignments 9 JP1 AT ATX Mode Selection 10 JP2 Clear CMOS Content 10 JP3 Panel Power Setting 10 IDE1 IDE Connector 11 J2 Buz...

Страница 12: ...ower Setting 10 IDE1 IDE Connector 11 J2 Buzzer Connector 11 J3 PC 104 PCI Connector 11 J4 LAN Connector 12 J5 J6 USB Connector 12 J7 SPI Flash Connector factory use only 12 J8 LCD Backlight Connector...

Страница 13: ...IDSEL0 GND IDSEL1 IDSEL2 19 AD24 C BE3 VI O IDSEL3 20 GND AD26 AD25 GND 21 AD29 5V AD28 AD27 22 5V AD30 GND AD31 23 REQ0 GND REQ1 VI O 24 GND REQ2 5V GNT0 25 GNT1 VI O GNT2 GND 26 5V CLK0 GND CLK1 27...

Страница 14: ...sed AT Pin 2 3 Short Closed ATX default JP2 Clear CMOS Content JP2 Setting Function Pin 1 2 Short Closed Normal Operation Pin 2 3 Short Closed Clear CMOS Content JP3 Panel Power Setting JP3 Setting Fu...

Страница 15: ...data 13 Host data 1 15 16 Host data 14 Host data 0 17 18 Host data 15 Ground 19 20 Key DRQ0 21 22 Ground Host IOW 23 24 Ground Host IOR 25 26 Ground IOCHRDY 27 28 Host ALE DACK0 29 30 Ground IRQ14 31...

Страница 16: ...k 100 MX2 11 12 Link LED MX1 13 14 Link LED MX1 15 16 NC J5 J6 USB Connector Signal Name Pin Pin Signal Name USB Power 1 2 Ground D 3 4 D D 5 6 D Ground 7 8 USB Power J7 SPI Flash Connector factory us...

Страница 17: ...17 ENABKL 12V 20 19 12V J11 J10 COM1 and COM2 Connectors Signal Name Pin Pin Signal Name Data carrier detect 1 2 Data set ready Receive data 3 4 Request to send Transmit data 5 6 Clear to send Data te...

Страница 18: ...N C N C 7 8 DDC_data GND 9 10 HSYNC GND 11 12 VSYNC GND 13 14 DDC_clk GND 15 J15 Power Connector Pin Signal Name 1 Vcc 2 Ground 3 Ground 4 12V J16 Front I O Connector Signal Name Pin Pin Signal Name P...

Страница 19: ...re as follows BIOS Introduction 16 BIOS Setup 16 Standard CMOS Setup 18 Advanced BIOS Features 21 Advanced Chipset Features 24 Integrated Peripherals 27 Power Management Setup 30 PNP PCI Configuration...

Страница 20: ...is immediately activated Pressing the Del key immediately allows you to enter the Setup utility If you are a little bit late pressing the Del key POST Power On Self Test will continue with its test r...

Страница 21: ...ays the control keys for this menu At the bottom of the Main Menu just below the control keys section there is another section which displays information on the currently highlighted item in the list...

Страница 22: ...mm dd yy Wed Apr 28 2004 Item Help Time hh mm ss 00 00 00 Menu Level IDE Channel 0 Master None Change the day month Year and century IDE Channel 0 Slave None IDE Channel 1 Master None IDE Channel 1 Sl...

Страница 23: ...up to two IDE hard disks or other IDE devices Press Enter to configure the hard disk The selections include Auto Manual and None Select Manual to define the drive information manually You will be ask...

Страница 24: ...r not the system will halt if an error is detected during power up No errors The system boot will not be halted for any error that may be detected All errors Whenever the BIOS detects a non fatal erro...

Страница 25: ...ion Control for OS 1 4 OS Select For DRAM 64MB Non OS2 Small Logo EPA Show Disabled CPU Feature Press Enter to configure the settings relevant to CPU Feature Hard Disk Boot Priority With the field the...

Страница 26: ...ond Third Boot Device Boot Up NumLock Status This allows you to activate the NumLock function after you power up the system Gate A20 Option This field allows you to select how Gate A20 is worked Gate...

Страница 27: ...e default setting is Enabled MPS Version Control for OS This option is specifies the MPS Multiprocessor Specification version for your operating system MPS version 1 4 added extended configuration tab...

Страница 28: ...T Mode DVMT DVMT FIXED memory Size 128MB Boot Display CRT LVDS Panel Scaling Auto Panel Number 1024x768 18 bit SC DRAM Timing Selectable This option refers to the method by which the DRAM timing is se...

Страница 29: ...ormance However if any program writes to this memory area a system error may result Video BIOS Cacheable The Setting Enabled allows caching of the video BIOS ROM at C0000h F7FFFh resulting in better v...

Страница 30: ...uto The options available include On and Off Panel Number These fields allow you to select the LCD Panel type The default values for these ports are 640x480 18bit SC 800x480 18bit SC 800x600 18bit SC...

Страница 31: ...x AwardBIOS CMOS Setup Utility OnChip IDE Device IDE HDD Block Mode Enabled ITEM HELP IDE DMA Transfer Access Enabled On chip Primary PCI IDE Auto Menu Level IDE Primary Master PIO Auto IDE Primary Sl...

Страница 32: ...face with support for two IDE channels Select Enabled to activate each channel separately IDE Primary Secondary Master Slave PIO These fields allow your system hard disk controller to work faster Rath...

Страница 33: ...on This field is related to how the system is powered on such as with the use of conventional power button keyboard or hot keys The default is BUTTON ONLY KB Power ON Password This field allows users...

Страница 34: ...by PWR BTTN Instant Off CPU THRM Throttling 75 Wake Up by PCI Card Disabled USB KB Wake Up From S3 Disabled Resume by Alarm Disabled Date of Month Alarm 0 Time hh mm ss Alarm 0 0 0 Reload Global Time...

Страница 35: ...In Suspend When enabled the video is off in suspend mode The default setting is Yes Suspend Type The default setting for the Suspend Type field is Stop Grant Modem Use IRQ This field sets the IRQ used...

Страница 36: ...operation When enabled the user is allowed to set the Date and Time Reload Global Timer Events The HDD FDD COM LPT Ports and PCI PIRQ are I O events that can prevent the system from entering a power...

Страница 37: ...ms Maximum Payload Size 128 Init Display First The default setting is Onboard Reset Configuration Data This field allows you to determine whether to reset the configuration data or not The default val...

Страница 38: ...Shutdown Temperature This field allows the user to set the temperature by which the system automatically shuts down once the threshold temperature is reached This function can help prevent damage to...

Страница 39: ...l Auto Detect PCI Clk Enabled ITEM HELP Spread Spectrum Disabled Menu Level CPU Host SRC PCI Clock Default Auto Detect PCI Clk This field enables or disables the auto detection of the PCI clock Spread...

Страница 40: ...sword message prompts on the screen Type the password up to eight characters in length and press Enter The system confirms your password by asking you to type it again After setting a password the scr...

Страница 41: ...f you find the items missing please contact the vendor where you made the purchase The contents of this section include the following Intel Chipset Software Installation Utility 38 VGA Drivers Install...

Страница 42: ...lick Intel at the left side then Intel R I945GM GME GSE Chipset Drivers 2 Click Intel R Chipset Software Installation Utility 3 When the welcome screen to the Intel R Chipset Software Installation Uti...

Страница 43: ...k Intel R I945GM GME GSE Chipset Family Graphics Driver 3 When the welcome screen of the Intel R Graphics Media Accelerator Driver appears click Next to continue 4 Click Yes to to agree with the licen...

Страница 44: ...k LAN Card at the left side and then Intel R PRO 82574L LAN Drivers 2 In the Intel Network Connections screen click Install Drivers and Software Under Windows 2000 driver installation will require the...

Страница 45: ...ntel R Network Connections click Next 4 In the Setup Options click the checkbox as shown below and click Next 4 In the InstallShield Wizard screen click Install to begin the installation 5 InstallShie...

Страница 46: ...Intel R PRO 82574L LAN drivers under Windows 2000 the message below asking to start the Windows Management Instrument Service will appear At this moment click OK and proceed to run the service request...

Страница 47: ...e bottom and then click Services Double click two Services names including Windows Management Instrumentation and Windows Management Instrumentation Driver Extensions in order to configure their Start...

Страница 48: ...DRIVER INSTALLATION 44 IB804 User s Manual This page is intentionally left blank...

Страница 49: ...5Fh Timer 060h 06Fh Keyboard Controller 070h 07Fh Real Time Clock NMI 080h 09Fh DMA Page Register 0A0h 0BFh Interrupt Controller 2 0C0h 0DFh DMA Controller 2 0F0h Clear Math Coprocessor Busy Signal 0F...

Страница 50: ...g table shows the IRQ used by the devices on board Level Function IRQ0 System Timer Output IRQ1 Keyboard IRQ2 Interrupt Cascade IRQ3 Serial Port 2 IRQ4 Serial Port 1 IRQ5 Reserved IRQ6 Floppy Disk Con...

Страница 51: ...PLE CODE THIS CODE AND INFORMATION IS PROVIDED AS IS WITHOUT WARRANTY OF ANY KIND EITHER EXPRESSED OR IMPLIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND OR FITNESS FOR...

Страница 52: ...gned char bBuf bBuf Get_W627EHF_Reg 0x2D bBuf 0x01 Set_W627EHF_Reg 0x2D bBuf Enable WDTO Set_W627EHF_LD 0x08 switch to logic device 8 Set_W627EHF_Reg 0x30 0x01 enable timer bBuf Get_W627EHF_Reg 0xF5 b...

Страница 53: ...esult unsigned char ucDid W627EHF_BASE 0x2E result W627EHF_BASE ucDid Get_W627EHF_Reg 0x20 if ucDid 0x88 goto Init_Finish W627EHF_BASE 0x4E result W627EHF_BASE ucDid Get_W627EHF_Reg 0x20 if ucDid 0x88...

Страница 54: ...INFORMATION IS PROVIDED AS IS WITHOUT WARRANTY OF ANY KIND EITHER EXPRESSED OR IMPLIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND OR FITNESS FOR A PARTICULAR PURPOSE if...

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