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SOM-5786 User Manual

C.3

Interrupt Assignments

Table C.3: Interrupt assignments

Interrupt#

Interrupt source

NMI

Parity error detected

IRQ 0

System timer

IRQ 1

Standard 101/102-Key or Microsoft Natural PS/2 Keyboard

IRQ 2

Available

IRQ 3

Communications Port (COM2)

IRQ 4

Communications Port (COM1)

IRQ 5

Available

IRQ 6

Standard floppy disk controller

IRQ 7

Available

IRQ 8

System CMOS/real time clock

IRQ 9

Microsoft ACPI-Compliant System

IRQ 10

Available

IRQ 11

Available

IRQ 12

PS/2 Compatible Mouse

IRQ 13

Numeric data processor

IRQ 14

Primary IDE Channel

IRQ 15

ntel(R) ICH8 Family SMBus Controller - 283E

IRQ 16

Mobile Intel(R) 965 Express Chipset Family
Intel(R) ICH8 Family USB Universal Host Controller - 2834

IRQ 18

Intel(R) ICH8 Family USB2 Enhanced Host Controller - 283A
Intel(R) ICH8 Family USB Universal Host Controller - 2832

IRQ 19

Intel(R) ICH8 Family USB Universal Host Controller ®C 2831
Intel(R) ICH8M 3 port Serial ATA Storage Controller - 2828

IRQ 20

Intel(R) 82566MM Gigabit Network Connection

IRQ 21

Intel(R) ICH8 Family USB Universal Host Controller - 2835

IRQ 22

Microsoft UAA Bus Driver for High Definition Audio

IRQ 23

Intel(R) ICH8 Family USB Universal Host Controller ®C 2830
Intel(R) ICH8 Family USB2 Enhanced Host Controller - 2836
USB and Ethernet IRQ is automatically set by the system

Summary of Contents for SOM-5786

Page 1: ...User Manual SOM 5786 ...

Page 2: ...rks of Advantech Co Ltd AMD is a trademark of Advanced Micro Devices Inc Award is a trademark of Award Software International Inc Cyrix is a trademark of Cyrix Corporation IBM PC AT PS 2 and VGA are trademarks of International Business Machines Cor poration Intel and Pentium are trademarks of Intel Corporation Microsoft Windows is a registered trademark of Microsoft Corp RTL is a trademark of Real...

Page 3: ...reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Opera tion of this equipment in a residential area is likely to cause harmful interference in ...

Page 4: ...em version application software etc A complete description of the problem The exact wording of any error messages Document Feedback To assist us in making improvements to this manual we would welcome comments and constructive criticism Please send all such in writing to support advantech com Packing List Before setting up the system check that the items listed below are included and in good condit...

Page 5: ...d for a long time disconnect it from the power source to avoid damage by transient overvoltage 12 Never pour any liquid into an opening This may cause fire or electrical shock 13 Never open the equipment For safety reasons the equipment should be opened only by qualified service personnel 14 If one of the following situations arises get the equipment checked by service personnel The power cord or ...

Page 6: ...SOM 5786 User Manual vi ...

Page 7: ...ype CPU 10 Chapter 3 BIOS Operation 11 3 1 BIOS Introduction 12 3 2 BIOS Setup 12 3 2 1 Main Menu 13 3 2 2 Standard CMOS Features 14 3 2 3 Advanced BIOS Features 15 3 2 4 Advanced Chipset Features 17 3 2 5 Integrated Peripherals 18 3 2 6 Power Management Setup 20 3 2 7 PnP PCI Configurations 22 3 2 8 PC Health Status 23 3 2 9 Frequency voltage Control 24 3 2 10 Load Optimized Defaults 25 3 2 11 Se...

Page 8: ...gister 36 Table B 1 Index 03h 36 Table B 2 Index 04h 36 Table B 3 Index 05h 36 Table B 4 Index 10h 37 Table B 5 Index 20h 37 Table B 6 Index 11h 38 Table B 7 Index 12h 38 Appendix C System Assignments 39 C 1 System I O Ports 40 Table C 1 System I O ports 40 C 2 DMA Channel Assignments 41 Table C 2 DMA channel assignments 41 C 3 Interrupt Assignments 42 Table C 3 Interrupt assignments 42 C 4 1st MB...

Page 9: ...Chapter 1 1 General Information This chapter gives background information on the SOM 5786 CPU System on Module Sections include Introduction Specification ...

Page 10: ...ignaling technologies such as PCI Express Serial ATA USB 2 0 LVDS HD Audio and Serial DVO interfaces SOM 5786 offers design partners more choices for their own appli cations needing higher computing speeds while maintaining a compact form factor SOM 5786 complies with the Green Function standard and supports Doze Standby and Suspend modes The small size 95 mm x 125 mm uses two high capacity con ne...

Page 11: ...andby Suspend modes ACPI 2 0 compliant Enhanced IDE interface 1 EIDE channel for two devices BIOS auto detect up to UDMA 100 SATA interface 3 SATA 150 Channels for two SATA devices Watchdog timer 256 levels timer interval from 0 to 255 sec or min setup by software jumper less selection generates system reset USB interface Supports 8 USB 2 0 ports Expansion Interface Supports PCIe by 16 PCIe by 1 x...

Page 12: ...00BASE T standard 1 2 5 Mechanical and environmental Dimensions SOM Express form factor 125 mm x 95 mm 4 92 x 3 74 Power supply voltage 12 V power only 5 VSB is need for ACPI and ATX power Power requirement Typical 1 GB DDRII 667 12 V 2 56 A Intel CoreTM 2 Duo T7000 Operating temperature 0 60 C 32 140 F Operating humidity 0 90 relative humidity non condensing Weight 0 103 Kg weight of total packag...

Page 13: ...Chapter 2 2 Mechanical Information This chapter gives mechanical and connector information on the SOM 5786 CPU System on Mod ule Sections include Connector Information Mechanical Drawing ...

Page 14: ...nector There are two connectors at the rear side of SOM 5786 for connecting to carrier board Figure 2 1 SOM 5786 Locating Connectors Pin Assignments for X1 2 connectors Please refer to SOM Express Design and Specification Guide Chapter 2 ...

Page 15: ...7 SOM 5786 User Manual Chapter 2 Mechanical Information 2 2 Board Mechanical Drawing 2 2 1 Front Side Figure 2 2 SOM 5786 Front Side Drawing ...

Page 16: ...SOM 5786 User Manual 8 2 2 2 Rear Side Figure 2 3 SOM 5786 Rear Side Drawing ...

Page 17: ...9 SOM 5786 User Manual Chapter 2 Mechanical Information 2 3 Heatspreader Mechanical Drawing 2 3 1 Drawing of Heatspreader for BGA type CPU Figure 2 4 Heatspreader Drawing of BGA Type CPU ...

Page 18: ...SOM 5786 User Manual 10 2 3 2 Drawing of Heatspreader for Socket type CPU Figure 2 5 Heatspreader Drawing of Socket Type CPU ...

Page 19: ...Chapter 3 3 BIOS Operation Sections include BIOS Introduction BIOS Setup ...

Page 20: ...uit your customers requirements 3 2 BIOS Setup The SOM 5786 system has build in AwardBIOS with a CMOS SETUP utility which allows users to configure required settings or to activate certain system features The CMOS SETUP saves the configuration in the CMOS RAM of the motherboard When the power is turned off the battery on the board supplies the necessary power to the CMOS RAM When the power is turn...

Page 21: ...rals This setup page includes all onboard peripheral devices Power Management Setup This setup page includes all the items of Power Management features PnP PCI Configurations This setup page includes PnP OS and PCI device configuration PC Health Status This setup page includes the system auto detect CPU and system temperature voltage fan speed Frequency Voltage Control This setup page includes CPU...

Page 22: ...lay by BIOS only Month From Jan to Dec Day From 1 to 31 Year From 1999 through 2098 None No floppy drive installed 360 K 5 25 5 25 inch PC type standard drive 360 K byte capacity 1 2 M 5 25 5 25 inch AT type high density drive 1 2 M byte capacity 720 K 3 5 3 5 inch double sided drive 720 K byte capacity 1 44 M 3 5 3 5 inch double sided drive 1 44 M byte capacity 2 88 M 3 5 3 5 inch double sided dr...

Page 23: ...POST beep sound CPU Feature This item allows user to adjust CPU features CPU ratio VID and Thermal and special feature like XD flag Hard Disk Boot Priority This item allows user to select boot sequence for system device HDD SCSI RAID USB Boot Priority This item allows user to select boot sequence for USB devices Virus Warning Disabled This item allows user to choose the VIRUS Warning feature for I...

Page 24: ... 250 500 750 and 1000 Security Option Setup APIC Mode Enabled This item allows user to enabled of disabled Advanced Programmable Inter rupt Controller APIC is implemented in the motherboard and must be sup ported by the operating system and it extends the number of IRQ s available MPS Version Control for OS 1 4 This item sets the operating system multiprocessor support version OS Select For DRAM 6...

Page 25: ...pecifically require the setting Memory from 15 MB 16 MB will be unavailable to the system because of the expansion cards can only access memory at this area PCI Express Root port Func Press Enter This item allows the user to adjust PCIE port on off or auto PEG Onboard VGA Control Auto This item allows the user to select whether onboard graphics processor or the PCI Express card PEG Force X1 Disabl...

Page 26: ...les users to set the OnChip IDE device status includes enable IDE devices and setting PIO and DMA access mode and some of new chipset also support for SATA device Serial ATA Onboard Device This item enables users to set the Onboard device status includes enable USB AC97 MC97 and LAN devices Super IO Device This item enables users to set the Super IO device status includes enable Floppy COM LPT IR ...

Page 27: ...lex mode permits transmission in only one direction at a time Use IR Pins IR Rx2Tx2 This item allows the user to adjust infrared ray pins of options IR Rx2Tx2 RxD2 TxD2 Onboard Parallel Port 378 IRQ7 This item allows the user to adjust parallel port of address and irq Parallel Port Mode SPP This item allows the user to adjust parallel port mode EPP Mode Select EPP1 7 This item allows the user to a...

Page 28: ... users to determine the manner in which the monitor is blanked Note This Power management Setup option configures the system to most effectively save energy while operating in a manner consistent with your user preferences S1 POS The suspend mode is equivalent to a software power down S3 STR The system shuts down with the exception of a refresh current to the system memory Min Saving Minimum power...

Page 29: ... hard disk drive will be powered down Soft Off by PWR BTTN Enabled This item allows users to define function of power button Wake Up by PCI card Enabled This item allows users to defines PCI cards to wake up the system from the suspend mode USB KB Wake Up From S3 Enabled This item allows users to enable using a USB keyboard and allow a keystroke to wake up the system from power saving mode Resume ...

Page 30: ...nd 15 DMA Resources This item allows you respectively assign an interruptive type for DMA 0 1 2 3 4 5 6 and 7 PCI VGA Palette Snoop Disabled The item is designed to solve problems caused by some non standard VGA cards A built in VGA system does not need this function INT Pin 1 8 Assignment Auto The interrupt request IRQ line assigned to a device connected to the PCI interface on your system Maximu...

Page 31: ...e ACPI OS to shutdown the system CPU Temperature Show Only This item displays current CPU temperature Local Temperature Show Only This item displays current system temperature CPU 1 8 V DDR2 12 V Input Voltage Show Only This item displays current CPU and system Voltage Note This PC Health Status option controls the Thermal FAN and Voltage status of the board ...

Page 32: ... system automatic detection or by manual Spread Spectrum Disabled This item enables users to set the spread spectrum modulation Note This Frequency Voltage Control option controls the CPU Host and PCI frequency this page is CPU and Chipset dependent some items will show up when a processor which supports those items is installed ...

Page 33: ... and therefore unusable these defaults will load automatically when you turn SOM 5786 system on Note To enable this feature you should first go to the Advanced BIOS Fea tures menu choose the Security Option and select either Setup or Sys tem depending on which aspect you want password protected Setup requires a password only to enter Setup System requires the password either to enter Setup or to b...

Page 34: ...Password Type it again and press Enter 4 Select Set Password again and at the Enter Password prompt enter the new password and press Enter 5 At the Confirm Password prompt retype the new password and press Enter 6 Select Save to CMOS and EXIT type Y then Enter To Disable Password 1 Choose the Set Password option from the CMOS Setup Utility main menu and press Enter 2 When you see Enter Password en...

Page 35: ...it Setup 3 2 13 Quit Without Saving Note Type Y will quit the BIOS Setup Utility and save user setup value to CMOS Type N will return to BIOS Setup Utility Note Type Y will quit the BIOS Setup Utility without saving to CMOS Type N will return to BIOS Setup Utility ...

Page 36: ...SOM 5786 User Manual 28 ...

Page 37: ...Chapter 4 4 Driver Installation This chapter gives you the driver installation information on the SOM 5786 CPU System on Module Sections include Driver Information Driver Installation ...

Page 38: ...P 2000 Step 3 Install Intel Graphic Driver for Windows XP 2000 Step 4 Install Audio Driver for Windows XP 2000 Step 5 Install Intel Ethernet Driver for Windows XP 2000 Step 6 Install IT8888 PCI to ISA Inf for Windows 2000 http www microsoft com whdc system bus USB USB2support mspx Note For Windows XP Embedded Windows CE 5 0 and Linux support please contact sales representative or technical person ...

Page 39: ...nstalling Microsoft Windows on SOM 5786 please make this floppy disk on another Windows based PC 2 Click on the Storage folder and double click the F6flpy32 exe file and the sys tem will ask for a floppy to be inserted for making the utility floppy disk Follow the instructions till the disk is done 3 Insert the floppy utility disk and start to install Microsoft Windows on SOM 5780 then press F6 to...

Page 40: ...ck the exe file 2 Follow the instructions that the driver installation wizard shows 3 The system will help you to complete the driver installation 4 2 5 Step 5 Install Intel Ethernet Driver for Windows XP 2000 1 Click on the LAN folder and double click the exe file 2 Follow the instructions that the driver installation wizard shows 3 The system will help you to complete the driver installation 4 2...

Page 41: ...Appendix A A System Assignments This appendix gives you the infor mation about the watchdog timer programming on the SOM 5786 CPU System on Module Sections include Watchdog Timer Programming ...

Page 42: ... timeout this bit will be set to one If set to 1 write 1 will clear this bit Write 0 no effect 5 WD ENABLE R W VSB3V Enable watchdog timer 4 WD PULSE R W VSB3V Watchdog output level or pulse If set 0 default the pin of watchdog is level output if write 1 the pin will output with a pulse 3 WD UNIT R W VSB3V Watchdog unit select Default 0 is select sec ond Write 1 to select minute 2 WD HAC TIVE RW V...

Page 43: ...Appendix B B Programming GPIO This Appendix gives the illustra tion of the General Purpose Input and Output pin setting Sections include System I O ports ...

Page 44: ... PWR Description 4 3 PIN12_MODE RW VSB3V 00 GPIO12 01 LED12 IN tills mode can use REG Ox06 bit5 4 to select LED frequency 10 IRQ 11 WDTOUT11 2 PIN11_MODE RW VSB3V 0 GPI011 1 LED11 IN this mode can use REG Ox06 brt3 2 to select LED frequency Table B 2 Index 04h Bit Name P W PWR Description 1 PIN5_MODE RW VSB3V 0 GPI0171 LED17 IN this mode can use REG Ox07 bit7 6 to select LED frequency 0 PIN4_MODE ...

Page 45: ... Table B 5 Index 20h Bit Name P W PWR Description 7 GP27_O CTRL RW VSB3V GPIO 27 output control Set to 1 for output function Set to 0 for input function default 6 GP26_O CTRL RW VSB3V GPIO 26 output control Set to 1 for output function Set to 0 for input function default 5 GP25_O CTRL RW VSB3V GPIO 25 output control Set to 1 for output function Set to 0 for input function default 4 GP24_O CTRL RW ...

Page 46: ...this pin serves as IRQ SMI this bit has no effect 1 GP11_O DATA RW VSB3V GPIO 11 output data 0 GP10JD DATA RW VSB3V GPIO 10 output data Table B 7 Index 12h Bit Name P W PWR Description 7 GP17_P STS RO VSB3V Read the GPIO17 data on the pin 6 GP16_P STS RO VSB3V Read the GPIO16 data on the pin 5 GP15_P STS RO VSB3V Read the GPIO15 data on the pin 4 GP14_P STS RO VSB3V Read the GPIO14 data on the pin...

Page 47: ...ssignments This appendix gives you the infor mation about the system resource allocation on the SOM 5786 CPU System on Module Sections include System I O ports DMA Channel Assignments Interrupt Assignments 1st MB Memory Map ...

Page 48: ...oller 00A0 00A1 Programmable interrupt controller 00A2 00BF Motherboard resources 00C0 00DF Direct memory access controller 00E0 00EF Motherboard resources 00F0 00FF Numeric data processor 01F0 01F7 Primary IDE Channel 0274 0277 ISAPNP Read Data Port 0279 0279 ISAPNP Read Data Port 02F8 02FF Communications Port COM2 0378 037F Printer Port LPT1 03B0 03BB Mobile Intel R 965 Express Chipset Family 03...

Page 49: ...ge Controller 2828 F800 F80F Intel R ICH8M Ultra ATA Storage Controllers 2850 F900 F91F Intel R ICH8 Family USB Universal Host Controller 2832 FA00 FA1F Intel R ICH8 Family USB Universal Host Controller 2831 FB00 FB1F Intel R ICH8 Family USB Universal Host Controller 2830 FC00 FC1F Intel R ICH8 Family USB Universal Host Controller 2835 FD00 FD1F Intel R ICH8 Family USB Universal Host Controller 28...

Page 50: ...IDE Channel IRQ 15 ntel R ICH8 Family SMBus Controller 283E IRQ 16 Mobile Intel R 965 Express Chipset Family Intel R ICH8 Family USB Universal Host Controller 2834 IRQ 18 Intel R ICH8 Family USB2 Enhanced Host Controller 283A Intel R ICH8 Family USB Universal Host Controller 2832 IRQ 19 Intel R ICH8 Family USB Universal Host Controller C 2831 Intel R ICH8M 3 port Serial ATA Storage Controller 2828...

Page 51: ...DB00000 FDBFFFFF Mobile Intel R 965 Express Chipset Family FDE00000 FDEFFFFF Mobile Intel R 965 Express Chipset Family FDFC0000 FDFDFFFF Intel R 82566MM Gigabit Network Connection FDFF4000 FDFF7FFF Microsoft UAA Bus Driver for High Definition Audio FDFFC000 FDFFC0FF Intel R ICH8 Family SMBus Controller 283E FDFFD000 FDFFD3FF Intel R ICH8 Family USB2 Enhanced Host Controller 2836 FDFFE000 FDFFE3FF ...

Page 52: ...ations are subject to change without notice No part of this publication may be reproduced in any form or by any means electronic photocopying recording or otherwise without prior written permis sion of the publisher All brand and product names are trademarks or registered trademarks of their respective companies Advantech Co Ltd 2008 ...

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