User Manual SOM-4461
Contents
1. You could download Advantech Baseboard Check List and Evaluation Board Ref erence Schematic from http com advantech com Ordering information Model Number Description Notet Select Parallel mm and floppy via BIOS selection Default mode is Parallel mode vii SOM 4461 User Manual SOM 4461 User Manual viii Contents Chapter 1 A al NM Chapter 2 2 1 2 2 Chapter 3 3 1 3 2 General Introduction 1 MOI 2 Product ROTO mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm 3 Table 1 1 Product feature of SOM 4461 3 Mechanical Specifications nrnennnennenennnennnne nene anna nnnea 4 E is mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm 4 1 32 Hegh on TOP MIM sise jatta aba 4 1 3 3 Height on Bottom mm rnnernneneennnnnennnenannnenannnanenna 4 1 3 4 Heat Spreader Dimension mm cccooccncccccnccnncnnnnnnnncnnannnnnacnnonnnnnonos 4 1 3 5 Weight g with Heatsink ooocccconccnccnnccoccccncnoncnconcononnncononnnononos 4 Electrical Specifications serra 5 1 4 1 Power supply Voltage nn 5 1 4 2 Power supply Current 5 Environmental Specifications nee nanennne nene 5 1 5 1 Operating temperature nnnnnnnene nene nene nan na nn nnn enne 5 1 5 2 Operating Humidity na 5 1 5 3 Storage temperature ene2. SOM 4461 Trusted ePlatform Services ADVANTECH Copyright The documentation and the software included with this product are copyrighted 2009 by Advantech Co Ltd All rights are reserved Advantech Co Ltd reserves the right to make improvements in the products described in this manual at any time without notice No part of this manual may be reproduced copied translated or transmitted in any form or by any means without the prior written permission of Advantech Co Ltd Information provided in this manual is intended to be accurate and reliable However Advantech Co Ltd assumes no responsibility for its use nor for any infringements of the rights of third parties which may result from its use Acknowledgements Award is a trademark of Award Software International Inc VIA is a trademark of VIA Technologies Inc 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 Realtek Semi Conductor Co Ltd ESS is a trademark of ESS Technology Inc UMC is a trademark of United Microelectronics Corporation SMI is a trademark of Silicon Motion Inc Creative is a trademark of Creative Technology LTD CHRONTEL is a trademark of Chrontel Inc All other product names or trademarks are properties of their respective owners Part No 2006446100
3. il Ma MA ny wa J A a l y ka V i I Y A bh ha sa General Introduction This chapter gives background information on the SOM 4461 Sections include E Introduction m Specifications 1 1 introduction SOM 4461 is an embedded ETX 3 0 CPU module The new CPU module supports Intel N270 1 6 GHz processor with Intel 945GSE and ICH7M chipsets SOM 4461 has an integrated graphic engine Intel GMA950 and Microsoft DirectX 9 1 In a basic form factor of 114 mm x 95 mm SOM 4461 provides scalable high performance with lower power consumption and is an easy to integrate solution for applications utiliz ing a plug in CPU module on an application specific customer solution board SOM 4461 with advanced I O capacity incorporates serial differential signaling tech nologies such as 36 bit LVDS SDVO VGA TV out AC97 audio 10 100 LAN PCI Masters x 4 SATA x 2 ports USB 2 0 x 4 ports 1 EIDE 2 serial ports FDD LPT port SOM 4461 offers design partners more choices for their own applications needing lower power consumption while maintaining a compact form factor SOM 4461 complies with the Green Function standard and supports Idle Standby and Suspend modes The small size 114 mm x 95 mm and use of four high capacity connectors based on the proven ETX 3 0 form factor allows the CPU module to be easily and securely mounted onto a customized solution board or our standard SO
4. na i NT gt i A C C 0 a P 4 4 00 A 2 E y de ui il 3 gt lt na i i N O saj dai x al uo FR ol A I aa o si Y ER wh a 1 tery oy 600 a IC AA 74 00 A al 1 G 3456 ia L 643 L 936 Figure 2 5 Drawing of Heatspreader for BGA type CPU 2 2 4 Thermal Solution Important notice 1 4 9 Please note the heat spreader shipped with Advantech s SOM productis nota COMPLETE thermal solution The function of this heat spreader is for con ducting heat from SOM module to the customer s own heat sink or cooler which is added onto this heat spreader An extra efficient heat sink or cooler is reguired to add onto this heat spreader to ensure the SOM module can work appropriately An inefficient heat sink or cooler may damage the SOM module This kind of damage will invalidate the product warranty Advantech is able to provide optional heat sinks or coolers for the SOM module please contact your sales representative for details Please make sure the heat spreader temperature for the CPU module stays under 60 C For more information please refer to Advantech ETX DesignGuide Chapter 8 You could download Advantech ETX DesignGuide from http com advantech com SOM 4461 User Manual 12 Chapter 3 BIOS settings 3 1 BIOS Introduction AwardBIOS 6 0 is a full featured BIOS provided by Advan
5. 5 1 5 4 Storage Humidity Lu iptv Sus alata hekk aki am kaal taim i 5 H W installationN 0 ooooooooooo 220 CONNOCIO cmmmmmmmmmmmmmmmmmmmmmmmm mmrmrmmmmmmmmmmmmmmmmmmmmmmmmicaHHH al ja 8 21 Board MM Ne 8 212 COMIMCCIOM ico ada 8 Table 2 1 SDVO Connector arrranrnnnrnnannvannvanennnnnvannnnnnnnnnnnnnnnn 8 Table 2 2 FANT FAN Luger eadesemaiade 9 Table 2 3 SATA connector nn 9 META 10 2 2 1 Jumper and Connector Location 10 Figure 2 1 Jumper and Connector layout Component side 10 Figure 2 2 Jumper and Connector layout Solder side 10 2 22 Board DIMENSION sico 11 Figure 2 3 Board Dimension layout Component side 11 Figure 2 4 Board Dimension layout Solder side 11 2 2 3 Heat spreader Dimension 6nnnennnennnna navn nnnnnan naa 12 Figure 2 5 Drawing of Heatspreader for BGA type CPU 12 2 2 4 Thermal Solution nn 12 BIOS settings eenonnonnanneneenee 19 BIOS WM OCU GTO ve 14 JS 14 32 1 MEN Men varer 15 3 2 2 Standard CMOS Features rrrrrnnrnnnnennnrnarernnrnnnrnnnnennnennnennannnnnnn 16 3 2 3 Advanced BIOS Features nea 17 3 2 4 Advanced Chipset Features cooocccccncocncocccconicocnnonnnnnnonocnnnanonars 19 3 2 5 Integrated Peripherals nn 21 3 2 6 Power Management S
6. Chip IDE controller E IDE HDD Primary Master Slave PIO UDMA Auto This item allows the user to set PIO UDMA mode for HDD um On Chip Secondary PCI IDE Enabled This item allows the user to enable On Chip IDE controller um IDE HDD Secondary Master Slave PIO UDMA Auto This item allows the user to set PIO UDMA mode for HDD um On Chip Serial ATA Enhanced Mode This item allows the user to set On Chip serial ATA controller mode m SATA Port Speed Settings Disabled This item allows the user to manual set SATA port speed E PATA IDE Mode Secondary This item shows current PATA IDE mode SOM 4461 User Manual 22 Phoenix AwardBIOS CMOS Setup Utility Onboard Device Onboard LAN controller Enabled Item Help Menu Level l Tl gt e Move Enter Select PU PD Value Fl0 5ave ESC Exit F1 General Help F5 Previous Values Fr Optimized Defaults Onboard LAN Controller Enabled This item allows the user to enable disable Onboard LAN Phoenix AwardBIOS CMOS Setup Utility super IU Device Onboard Serial Port 1 3F8 IRQ4 1 Item Help Onboard Serial Port 2 2F8 IR 3 UART Mode Select Norma I I Menu Level RxD TxD Active Hi Lo IR Transmission Delay Enabled URZ Duplex Mode Half Use IR Pins IR RxZTxzZ J Onboard Parallel Port 3787 IRU I Parallel Port Mode SPP EPP Mode Select EPP1 7 ECP Mode Use DMA 3 PUROM After PWR Fail Off 1 Ttl gt e Move Enter Select IA IEA Fl 5ave ESC Exit Fi Genera
7. INT SDVOB INT GND SDVOC Rt SDVO_FLDSTALL SDVOC_INT SDVOB_CLK 10 GND 30 SDVOB CLK 11 SDVO_TVCLK 31 32 45 V SDVOB B 12 SDVO TVCLK 33 34 SDVOB B GND 14 SDVOC CLK 15 SDVOC CLK Type FPC 40P 0 5mm 2 SDVO DAT 3 SDVO CLK 4 GND 5 6 SDVO FLDSTALL 7 5 V 8 9 SDVOB_INT 13 5 V 16 GND 35 36 SDVOB G SDVOB G 17 SDVOC B 3 5 V 18 SDVOC B SOM 4461 User Manual 8 38 SDVOB Rt Table 2 1 SDVO Connector 19 5V 39 SDVOB R 20 SDVOC G 40 GND Testing Method Use a SDVO transmission board to LVDS or DVI for evaluation this connec tor function Table 2 2 FAN1 Fan FAN1 Fan Part Number 1655303120 Footprint WF 3P 79 BOX RA D Description Wafer 2 0mm 3P 90D M DIP 2001 WR 03 LF W Lock Pin Pin Name 1 Fan Tacho Input 2 Fan Out 3 GND Table 2 3 SATA connector Pin Pin Name Signal Type Signal Level 1 GND GND 2 SATAO TX I O Analog 3 SATAO TX I O Analog 4 GND GND 5 SAIA0 RX I O Analog 6 SATAO RX I O Analog 7 GND GND 9 SOM 4461 User Manual FAN1 X2 100pins ISA Bus X1 100pins PCI Bus USB Audio SOM 4461 User Manual 2 2 Mechanical 2 2 1 Jumper and Connector Location 1 DDR2 SODIMM up to 2G Figure 2 2 Jumper and Connector layout Solder side 10 SATA1 SATA2 Figure 2 1 Jumper and Connector layout Component side X4 100pins IDE Ethernet X3 100pins VGA LVDS LPT FDD IrDA
8. displays current board temperature m Current CPU1 Temperature Show Only This item displays current CPU temperature E CPU VCore 5V 5VSB 1 5V 1 8 V Show Only This item displays current CPU and system voltage SOM 4461 User Manual 28 3 2 9 Freguency Voltage Control Phoenix AwardBIOS CMOS Setup Utility Frequency Voltage Control Auto Detect PCI Clk spread Spectrum CPU Host lt SRC PCI Clock Tlee Move Enter select PU PD Value F10 5ave ESC Exit Fl General Help F5 Previous Values F Optimized Defaults Note The Frequency Voltage Control screen controls the CPU host and PCI Tas frequency The options on this page vary depending on the chipset items show up according to installed CPU capacities CPU Clock Ratio 6X This item enables users to set the CPU clock ratio manually m Auto Detect PCI Clk Enabled This item enables users to set the PCI Clk either by automatic system detection or manually E Spread Spectrum Disabled This item enables users to set the spread spectrum modulation m CPU Host SRC PCI Clock Defautl This item enables users to set the CPUhost SRC PCI clock 29 SOM 4461 User Manual 3 2 10 Load Optimized Defaults Phoenix AwardBIOS CMOS Setup Utility standard CMOS Features t PC Health Status Advanced BIOS Features t Frequency Control Advanced Chipset Features Integrated Peripherals set Password Power Management PnP PLI Configura Esc Quit F9 Menu in BIUS S
9. 000000000006 g E E 0000 9000 a ne a tej E vee TR E Sooo 8988 0000000 0000 El 0000 0000 00000000000000 E 0000 0000 00000000000000 E 4 E 0000 0000 3 E e E 0000 0000 e z 00000000000000 E E 000000000000900 E E Z N A 00000000000000 g 00000000000000 E U 5 T E E oog E A F E a t E id 3 O E E a E NS E 5 a E 3 E mm g E a 5 El E 5 g 3 3 JP a E EA aa F id L g IS T 7 E a 3 5 z E E 5 lt 5 3 3 3 O z E g 2 h E 5 aa sel 8 i a E 00000000000 S 3 EN a E s E r I 5 iss S E MINS E E 4 a E a E s z gt gt S gt a E 5 gt 3 3 E z 3 S El E 4 El E 3 s mil E E All JE III SI IE g HE B S E bLA 3 E F 7 A ma ses ain IN sl A r it pet ge saa TY ZNA f I O NE CYW ba A A RA OO O O I O OO lt t sc O ki A x Si OO AV NS RSI LAY lt ed x VAJ lt Figure 2 4 Board Dimension layout Solder side 11 SOM 4461 User Manual 2 2 3 Heat spreader Dimension i j0 0 22 00 30 00 7 00 kal 108 00 ol gt JE ON ke met o OS Y TT 5 AE Y i e i i REJ RO i lo ia z VS
10. CMOS Setup Utility Power Management Setup ACPI Function Enabled de Item Help ACPI Suspend Type ii Run UGABIOS if 53 Resume Power Management Video Off Method Video Off In Suspend suspend Type MODEM Use IRQ soft Off by PWR ETIN Wake Up by PCI card Power On by Ring USB KB Wake Up From 53 Resume by Alarm Tloe lt Move Enter Select PU PD Value F10 5ave ES5C Exit Fl General Help Fa Previous Values F7 Optimized Defaults Note The Power Management Setup screen allows configuration of the sys ES tem for effective energy savings while still operating in a manner consis tent with intended computer use um ACPI Function Enabled This item defines the ACPI Advanced Configuration and Power Management feature that makes hardware status information available to the operating sys tem and communicate PC and system devices for improving the power man agement m ACPI Suspend Type S3 STR This item allows the user to select sleep state state when the computer is in Suspend mode 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 m Run VGABIOS if S3 Resume Auto This item allows the user to enable run VGA bios if system resume from S3 25 SOM 4461 User Manual m Power Management Min Saving This item allows the user to select system power saving mode Min Saving Minimum power management Suspend Mod
11. Edition 1 Printed in Taiwan June 2009 SOM 4461 User Manual il Product Warranty 2 years Advantech warrants to you the original purchaser that each of its products will be free from defects in materials and workmanship for two years from the date of pur chase This warranty does not apply to any products which have been repaired or altered by persons other than repair personnel authorized by Advantech or which have been subject to misuse abuse accident or improper installation Advantech assumes no liability under the terms of this warranty as a consequence of such events Because of Advantech s high guality control standards and rigorous testing most of our customers never need to use our repair service If an Advantech product is defec tive it will be repaired or replaced at no charge during the warranty period For out of warranty repairs you will be billed according to the cost of replacement materials service time and freight Please consult your dealer for more details If you think you have a defective product follow these steps 1 Collect all the information about the problem encountered For example CPU speed Advantech products used other hardware and software used etc Note anything abnormal and list any onscreen messages you get when the problem occurs 2 Call your dealer and describe the problem Please have your manual product and any helpful information readily available 3 If your product is diagnos
12. FF3F Intel R PRO 100 VE Network Connection 38 Table B 1 System I O ports E000 EFFF Intel R SCH Family PCI Express Root Port 1 8110 FBOO FBOF FCOO FC1F Standard Dual Channel IDE Controller Intel R SCH Family USB Universal Host Controller 8116 FD00 FD1F FE00 FE1F Intel R SCH Family USB Universal Host Controller 8115 Intel R SCH Family USB Universal Host Controller 8114 FFOO FF07 Intel Corporation US15 Embedded Graphics B 2 DMA Channel Assignments Note SOM 4461 support DMA function by request z B 3 Interrupt Assignments Table B 2 Interrupt assignments Interrupt NMI IRQ 0 IRQ 1 IRQ 2 IRQ 3 IRQ 4 IRQ 5 IRQ 6 IRQ 7 IRQ 8 IRQ 9 IRQ 10 IRQ 11 IRQ 12 IRQ 13 IRQ 14 IRQ 15 IRQ 16 IRQ 17 IRQ 18 IRQ 19 Interrupt source Parity error detected System timer High precision event timer Standard 101 102 Key or Microsoft Natural PS 2 Keyboard Available Communications Port COM2 Communications Port COM1 Available Available Available System CMOS real time clock Microsoft ACPI Compliant System Available Available PS 2 Compatible Mouse Numeric data processor Primary IDE Channel Available Intel R SCH Family PCI Express Root Port 1 8110 R SCH Family USB Universal Host Controller 8114 Microsoft UAA Bus Driver for High Definition Audio SDA Standard Compliant SD Host Controller Intel R PRO 100 VE Network Connection Intel R SCH Fam
13. I Configura Pr Urb saving Esc Quit F9 Menu in BIOS Select Item Fi Save 4 Exit Setup Save Data to EMOS Note Typing Y will guit the BIOS Setup Utility and save user setup values to rm CMOS Is Typing N will return to BIOS Setup Utility 3 2 13 Quit Without Saving Phoenix AwardBIOS CMOS Setup Utility standard CMOS Features k PC Health Status Advanced BIOS Features t Frequency Control Advanced Chipset Features Load Setup Defaults Integrated Peripherals set Password Power Management S PnP PEI Configurat Esc Uuit FO Menu in BIOS Select Item Fi Save 4 Exit Setup Abandon all Nata Note Typing Y will quit the BIOS Setup Utility without saving any changes to CMOS Ts 12 Typing N will return to the BIOS Setup Utility SOM 4461 User Manual 32 AA g i pr gi i RO SA LA MA 4 O I A Y VA PR i M FN A 1 A o de E Ort a y U S W Introduction 8 Installation 4 1 4 2 4 2 1 4 2 2 S W Introduction The mission of Advantech Embedded Software Services is to Enhance guality of life with Advantech platforms and Microsoft Windows embedded technology We enable Windows Embedded software products on Advantech platforms to more effectively support the embedded computing community Customers are freed from the hassle of dealing with multiple vendors Hardware suppliers System integrators Embedded OS distributor for pro
14. IDE UDMA 100 2 x SATA On ETX CPU module 4 x USB 2 0 Audio i Realtek ALC203 AC97 Codec Supports Line in out MIC in 2 bit GPIO Support by customized BIOS 2 COM ports ower Type ATX AT sk Voltage 5V only 5VSB needs for ATX Power Con sumption Typical 1 GB DDRII 533 5 V A 1 15 A Typical Power Con sumption Max test in HCT Operating 0 60 32 140 F Temperature Environment 5 A peration mm l Humidity 0 90 relative humidity non condensing Ses Rein ere anne ee 1 3 Mechanical Specifications PATA ATA OM P ower Sup Max 1 GB DDRII 533 5 V 1 98 A I O FDD LPT 1x FDD or LPT Mi 1 3 1 Dimension mm ETX form factor 114mm L 95mm W 1 3 2 Height on Top mm Under 6 0mm base on SPEC definition without Heatsink 1 3 3 Height on Bottom mm Under 2 0mm base on SPEC definition 1 3 4 Heat Spreader Dimension mm L114mm W95mm H3mm Heat Spreader 1 3 5 Weight g with Heatsink 350 g weight of total package SOM 4461 User Manual 4 1 4 1 4 1 1 4 2 1 5 1 5 1 1 5 2 1 5 3 1 5 4 Electrical Specifications Power supply Voltage Voltage requirements 5 V only 5 VSB needs for ATX Power supply Current V5 HCT 11 2 Burnin Test 5 2 BIOS Idle Stanby SOM 4461 Intel Atom N270 1 60GHz 1 98 1 97 1 48 1 15 C3 1 28 WinXP SP2 DDR DDR2 1GB Memory Environmental Specifications Operating temperature Operating temperature 0 60 C 32 140 F
15. Keyboard Mouse 2 2 2 Board Dimension x6 UU N i A 92 o RAAAARARRARARARRRARA AAARARAAAARARARAAAARRAARAAMAAAAAAAAAAARAAAANARAAAAAAAAAAAAAAAARAAAARARAAAAAAARAAHA zl JN VE mm No A TUTTTTTTTTTTTTTETTT EAS AKSAI de dd ss N j J TITA COT Re A 000 dl 00000 0000000 O00 000 00 I 1 5 A DO0060C000000C00000000000E M 7 46 64 44 46 T pes 35 82 a L ega le Mela L 13 48 E l EH _ Iino Jopooooooooooocoooap 000000090000000000 o O CO D 02 deo O OO A n wm O mW Ne a Yy gt NA CO a Ps is x z ja CO o SN lt gt A NO at i A MG T jo 1 CO a ci FA Ny ad Ney Se key kr N J LIMA TN NY o N r E 9 2 N 00000000000000 V Na J ZU z RJA J 00000000000000 x jpa non 000900090009090 adL 00000000000000 i i 00000000000000 s 00000000000000 ZA Qa L 00000000000000 J 5 V y Z nd E 90000000000000 GDS GO mam E A E 00000060 0000000 00000000000000 s E 00000000000000 00000000000000 El E E E 00000000000000 000
16. M DB4400 DB4700 development board The SOM 4461 is a highly integrated multimedia COM that combines audio video and network functions It provides dual channel 18 bit LVDS interface for small mid dle size TFT LCD displays DDR2 memory up to 2 GB audio interface AC97 SOM 4461 User Manual 2 1 2 Product Feature Table 1 1 Product feature of SOM 4461 Embedded Intel ATOM N270 1 6 GHz processor with low power consumption Intel Atom N270 945GSE ICH7M Supports one DDR2 SODIMM up to 2 GB Intel GMA950 Microsoft DirectX 9 1 Supports multiple displays VGA LVDS SDVO TV out Intel 10 100 Mbps LAN Expansion 4 PCI masters ISA 4 x USB 2 0 2 x SATA on board 1 EIDE 2 COMs FDD LPT port Specifications Embedded Intel ATOM N270 1 6 GHz processor Front Side MHz FSB Processor Bus System Intel 945GSE ICH7M Chipset AWARD 8 Mbit Flash BIOS Technology DDR2 400 533 MHz Memory n capac up to 2 GB Socket 1 x 200 pin SODIMM socket Chipset Intel 945GSE VRAM DVMT 3 0 Supports up to 224 MB Intel GMA950 Microsoft DirectX 9 1 Engine LVDS 36 bit LVDS Display ea EE Pop EEE NTSC PAL S Video and Composite Output inter TV Out gs Note SDVO function is supported by customized BIOS m a 256 levels timer interval from 0 to 255 sec or min setup by WatchDog Timer software jumperless selection generates system reset 3 SOM 4461 User Manual Expansion 4 x PCI masters ISA 1 x E
17. Status Gate AZO Option Typematic Rate Setting Tlee Move Enter Select PU PD Value F10 S5ave ESC Exit Fl General Help F5 Previous Values Fr Optimized Defaults m Blank Boot Disabled This item allows the user to enable disable BIOS POST screen output m POST Beep Enabled This item allows the user to enable disable POST beep sound m CPU Feature This item allows the user to adjust CPU settings such as CPU ratio VID and Thermal and special features like XD flag m Hard Disk Boot Priority This item allows the user to select the boot seguence for system devices such as HDD SCSI and RAID um USB Boot Priority This item allows the user to select the boot sequence for USB devices um CPU L3 Cache Enabled This item allows the user to enable disable CPU L3 cache 17 SOM 4461 User Manual E Hyper Threading Technology Enabled This item allows the user to enable disable Hyper threading support for the Intel Pentium 4 processor with HT Technology N Quick Power On Self Test Enabled This field speeds up the Power On Self Test POST routine by skipping re test ing a second third and fourth time The default setting is enabled First Second Third Other Boot Drive Hard Disk Sets boot priority for the hard disk USB devices Sets boot priority forUSB devices CDROM Sets boot priority for CDROM USB FDD Sets boot priority for USB FDD USB ZIP Sets boot priority for USB ZIP USB CDROM Sets boot pr
18. The operating temperature refers to the environmental temperature for the model Please make sure the heat spreader temperature for SOM 4461 stays under below 60 C Operating Humidity Operating humidity 10 90 relative humidity non condensing Storage temperature Standard products 0 60 C Storage temperature 40 85 C Storage Humidity Standard products 0 60 C Relative humidity 95 60 C 5 SOM 4461 User Manual SOM 4461 User Manual gt gt D Aa S 4 gt ua 4 A a 4 VA M MA YA AS a gs i RR I i k A 4 y Hu Ci l A ly y HA po Y F i H W installation This chapter gives mechanical and connector information on the SOM 4461 CPU Computer on Mod ule Sections include Connector Information E Mechanical Drawing 2 1 Connectors 2 1 1 Board Connector The board has four connectors that allow you to configure your system to suit your application 2 IDE Ethernet Mi Others HALLER III VGA LCD TV COM LPT FDD IrDA Keyboard Mouse INTINN Ti L TTT I Pin Assignments for X1 X2 X3 X4 connectors Please refer to Advantech ETX DesignGuide Chapter 2 You could download Advantech ETX DesignGuide from http com advantech com 2 1 2 Connector List Table 2 1 SDVO Connector Bn ISA Bus PGI Bus USB Audio 1 PLTRST Platform Reset 21 22 23 24 25 26 27 28 29 SDVOC G GND SDVOC R 45 V SDVOB
19. d mode m Power On by Ring Enabled This item allows the user to define the system will resume by activating of modem ring E USB KB Wake Up From S3 Disabled This item allows the user to enable and define how the system will wakeup by activation of the USB keyboard in S3 mode E Resume by Alarm Disabled This item allows the user to enable and key in Date time to power on system Disabled Disable this function Enabled Enable alarm function to power on system Day of month Alarm 1 31 Time HH MM SS Alarm 0 23 0 59 0 59 m Reload Global Timer Events This item allows the user to select the events to reload global timer for legacy power management SOM 4461 User Manual 26 3 2 7 PnP PCI Configurations Phoenix AwardBIOS CMOS Setup Utility PnP PLI Configurations lnit Displav First PCI Slot Item Help Reset Configuration Data Resources Controlled By PCI UGA Palette Snoop INT Pin 1 Assignment INT Pin Assignment INT Fin Assignment INT Pin Assignment INT Pin 5 Assignment INT Pin Assignment INT Pin 7 Assignment INT Fin Assignment Maximum Payload Size t 2 Move Enter Select PUCPD Value FiB Save ESC Exit F1 General Help F5 Previous Values F Setup Defaults pA Note This PnP PCI Configurations option sets up the IRQ and DMA both x PnP and PCI bus assignments M Init Display First PCI Slot This item is setting for start up video output from PCI or Onboard device m Reset C
20. e 1 hr Max Saving Maximum power management Suspend Mode 1 min User Defined Allows the user to set each mode individually Suspend Mode Disabled or 1 min 1 hr E Video Off Method DPMS This item allows the user to determine the manner in which the monitor is blanked V H SYNC Blank This option will cause the system to turn off vertical and horizontal synchronization ports and write blanks to the video buffer Blank Screen This option only writes blanks to the video buffer DPMS Initial display power management signaling E Video Off In Suspend Yes This item allows the user to turn off video during system enter suspend mode E Suspend Type Stop Grant This item allows the user to determine the suspend type E Modem use IRQ 3 This item allows the user to determine the IRQ which the MODEM can use E Suspend Mode 1 Hour This item allows the user to determine the time of system inactivity all devices except the CPU will be shut off E HDD Power Down Mode 15 Min This item allows the user to determine the time of system inactivity the hard disk drive will be powered down m Soft Off by PWR BTIN Instant Off This item allows the user to define the power button functions Instant Off Press the power button to power off instantly Delay 4 Sec Press and hold the power button for 4 sec to power off m Wake Up by PCI card Enabled This item allows the user to enable and define how PCI cards wake the system up from suspen
21. e or electrical shock Never open the eguipment For safety reasons the eguipment should be opened only by gualified service personnel If one of the following situations arises get the equipment checked by service personnel The power cord or plug is damaged Liquid has penetrated into the equipment The equipment has been exposed to moisture The equipment does not work well or you cannot get it to work according to the user s manual The equipment has been dropped and damaged The equipment has obvious signs of breakage Safety Precaution Static Electricity Follow these simple precautions to protect yourself from harm and the products from damage To avoid electrical shock always disconnect the power from your PC chassis before you work on it Don t touch any components on the CPU card or other cards while the PC is on Disconnect power before making any configuration changes The sudden rush of power as you connect a jumper or install a card may damage sensitive elec tronic components SOM 4461 User Manual VI Packing List Before installation please ensure the following items have been shipped m 1 SOM 4461 CPU module m 1 Utility CD Including manual and driver m 1 heatspreader 114 95 3mm Optional Accessories Development board lopment Board for ETX Rev At For more information please refer to Advantech Baseboard Check List and Evalu ation Board Reference Schematic
22. ease have the following information ready before you call Product name and serial number Description of your peripheral attachments Description of your software operating system version application software etc A complete description of the problem The exact wording of any error messages V SOM 4461 User Manual Safety Instructions 10 11 12 13 14 Read these safety instructions carefully Keep this User Manual for later reference Disconnect this equipment from any AC outlet before cleaning Use a damp cloth Do not use liquid or spray detergents for cleaning For plug in equipment the power outlet socket must be located near the equip ment and must be easily accessible Keep this equipment away from humidity Put this equipment on a reliable surface during installation Dropping it or letting it fall may cause damage The openings on the enclosure are for air convection Protect the equipment from overheating DO NOT COVER THE OPENINGS Make sure the voltage of the power source is correct before connecting the equipment to the power outlet Position the power cord so that people cannot step on it Do not place anything over the power cord All cautions and warnings on the equipment should be noted If the equipment is not used for a long time disconnect it from the power source to avoid damage by transient overvoltage Never pour any liguid into an opening This may cause fir
23. ed as defective obtain an RMA return merchandize authorization number from your dealer This allows us to process your return more quickly 4 Carefully pack the defective product a fully completed Repair and Replacement Order Card and a photocopy proof of purchase date such as your sales receipt in a shippable container A product returned without proof of the purchase date is not eligible for warranty service 5 Write the RMA number visibly on the outside of the package and ship it prepaid to your dealer Declaration of Conformity FCC Class A Note This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to part 15 of the FCC Rules These limits are designed to provide 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 which case the user will be required to correct the interference at his own expense ill SOM 4461 User Manual COM Design Support A Series of Value Added Services for Carrier Board Development Advantech COM Design Support Services help customers to reduce the time and work involved with designing new carrier board
24. elect Item Fi Save 4 Exit setup Note Load Optimized Defaults loads the default system values directly from rr ROM lf the stored record created by the setup program should ever E become corrupted and therefore unusable select Load Setup Defaults to have these default values load automatically for the next bootup 3 2 11 Set Password Phoenix AwardBIOS CMOS Setup Utility standard CMOS Features PC Health Status Advanced BIOS Features t Frequency Control Advanced Chipset Features Load Setup Defaults Integrated Peripherals Power Management setup save amp Exit Setup PnP PCI Configurati Enter Password Esc Quit FO Menu in BIOS Select Item Fi Save amp Exit Setup Note To enable this feature you should first go to the Advanced BIOS Fea ITN tures menu choose the Security Option and select either System or E Setup depending on which aspects you want password protected Sys tem requires a password both to boot the system and to enter Setup Setup requires a password only to enter Setup A password may be at most 8 characters long SOM 4461 User Manual 30 To Establish Password 1 Choose the Set Password option from the CMOS Setup Utility Main Menu and press lt Enter gt 2 When you see Enter Password enter the desired password and press lt Enter gt 3 Atthe Confirm Password prompt retype the desired password then press lt Enter gt 4 Select Save to CMOS and exit type lt Y
25. etup ne 25 3 2 7 PORP PGLCONAQUIAON Sesion 27 3 28 PC Health Status tasuma dtntd tinamaaki raame vat khk Ana aknas a 28 3 2 9 Frequency Voltage Control merseeenenennenne naa 29 3 2 10 Load Optimized Defaults ernnenneeennee annan nunna 30 32 11 Se PASSA mm 30 IX SOM 4461 User Manual Chapter 4 4 1 4 2 Appendix A A 1 Appendix B B 1 B 2 B 3 B 4 SOM 4461 User Manual 9 2 12 Gave A EXt SN 32 3215 Quit Without SAVING ks mme istme ke ee ljo a m ike 32 S W Introduction amp Installation 33 VITNE 34 Mio AAA Pon 34 4 2 1 Windows XP professional coooccccccccccnccccnnconcncconnconononaninonononoss 34 172 MN A mmwwwwvuvwwvwwwvuvv 34 Watchdog Timer 35 Programming the Watchdog Timer ne 36 System Assignments 37 NPS sd 38 Table B 1 System I O portS rrrrnnrrrrnnnrrrnnnrrrnnnrrrnnnrnnnnnrnnnnnenn 38 DMA Channel AssignmentS rrrnrnnnrrnnnnnrrnnnnrnnnnrrrnnnrnnnanrennannennnsnnnnnssen 39 Interrupt Assignments nana 39 Table B 2 Interrupt assignments 39 ST MB Memory Map issiicsntada ir rs kina ve a 40 Table B 3 1st MB memory map occcoocncnncnnnncnnnncnnnncnnnncnnncnnonanonos 40 X N N A A h N Wa W aa W YY y 1 v m a AN a d
26. gt then lt Enter gt To Change Password 1 Choose the Set Password option from the CMOS Setup Utility main menu and press lt Enter gt 2 When you see Enter Password enter the existing password and press lt Enter gt 3 You will see the Confirm Password prompt type it in again and press lt Enter gt 4 Select Set Password again and at the Enter Password prompt enter the new password and press lt Enter gt 5 Atthe Confirm Password prompt retype the new password and press lt Enter gt 6 Select Save to CMOS and exit type lt Y gt then lt Enter gt To Disable a Password 1 Choose the Set Password option from the CMOS Setup Utility main menu and press lt Enter gt 2 When you see the Enter Password prompt enter the existing password and press lt Enter gt 3 You will see Confirm Password type it in again and press lt Enter gt 4 Select Set Password again and at the Enter Password prompt DO NOT enter anything just press lt Enter gt 5 At the Confirm Password prompt again DO NOT type in anything just press lt Enter gt 6 Select Save to CMOS and exit type lt Y gt then lt Enter gt 31 SOM 4461 User Manual 3 2 12 Save amp Exit Setup Phoenix AmardBIOS CMOS Setup Utility standard CMOS Features H PC Health Status Advanced BIOS Features H Frequency Control Advanced Chipset Features Load Setup Defaults Integrated Peripherals set Password Power Management PnP PE
27. h double sided drive 2 88M byte capacity m Halt on This item determines whether the computer will stop if an error is detected dur ing power up No Errors The system boot process will not stop for any error All Errors Whenever the BIOS detects a non fatal error the system boot pro cess will be stopped All But Keyboard The system boot process will not stop for a keyboard error but will stop for all other errors Default value SOM 4461 User Manual 16 All But Diskette The system boot process will not stop for a diskette error but will stop for all other errors All But Disk Key The system boot process will not stop for a keyboard or disk error but will stop for all other errors m Base Memory Displays the amount of base or conventional memory installed in the system m Extended Memory Displays the amount of extended memory above 1 MB in CPU s memory address map installed in the system m Total Memory Displays the total system memory size 3 2 3 Advanced BIOS Features Phoenix AwardBIOS CMOS Setup Utility Advanced BIOS Features Blank Boot Disabled A Item Help POST beep TE CPU Feature Press Enter Menu Level Hard Disk Boot Priority Entei USB Boot Priority Virus Warning Di CPU L3 Cache Enabled Hyper Threading TecmologulEnabledl Quick Power On Self Test I Enab First Boot Device second Boot Device Third Boot Device Boot Other Device swap Floppy Drive Boot Up Floppy Seek Boot Up NumLock
28. ily PCI Express Root Port 3 8112 Intel R SCH Family USB Universal Host Controller 8115 SDA Standard Compliant SD Host Controller Intel R SCH Family USB Universal Host Controller 8116 SDA Standard Compliant SD Host Controller Intel R SCH Family USB2 Enhanced Host Controller 8117 USB and Ethernet IRQ is automatically set by the system 39 SOM 4461 User Manual B 4 1st MB Memory Map Table B 3 1st MB memory map Addr range Hex 00000000 0009FFFF 000A0000 000BFFFF 000A0000 000BFFFF 000C0000 000DFFFF 000E0000 000EFFFF 000F0000 000FFFFF 00100000 7F6DFFFF 7F6E0000 7F7FFFFF 7F800000 FEBFFFFF D8000000 DFFFFFFF E0000000 EFFFFFFF FDA00000 FDCFFFFF FDCC0000 FDCDFFFF FDCFF000 FDCFFFFF FDD00000 FDEFFFFF FDF00000 FDF7FFFF FDFC0000 FDFDFFFF FDFF8000 FDFFBFFF FDFFC000 FDFFCOFF FDFFD000 FDFFDOFF FDFFE000 FDFFEOFF FDFFF000 FDFFF3FF FEC00000 FECOOFFF FED00000 FEDOOOFF FED00000 FED003FF FED13000 FED1DFFF FED20000 FED8FFFF FEE00000 FEEOOFFF FFB00000 FFB7FFFF FFB80000 FFBFFFFF FFF00000 FFFFFFFF SOM 4461 User Manual Device System board PCI bus Intel Corporation US15 Embedded Graphics PCI bus PCI bus System board System board System board PCI bus Intel Corporation US15 Embedded Graphics Motherboard resources Intel R SCH Family PCI Express Root Port 3 8112 Intel R PRO 100 VE Network Connection Intel R PRO 100 VE Network Connection In
29. iority for USB CDROM LAN Sets boot priority for LAN Disabled Disables this boot function Boot Up NumLock Status On This item allows the user to activate the Number Lock key at system boot Gate A20 Option Fast This item allows the user to switch on or off A20 control by port 92 m Typematic Rate Setting This item allows the user to set the two typematic control items This field controls the speed of Typematic Rate Chars Sec This item controls the speed at which the system registers auto repeated key strokes The eight settings are 6 8 10 12 15 20 24 and 30 Typematic Delay Msec This item sets the key press delay time before auto repeat begins The four delay rate options are 250 500 750 and 1000 E Security Option Setup System System requires correct password before booting and also before permitting access to the Setup page Setup System will boot but requires correct password before permitting access to Setup Default value E APIC Mode Enabled This item allows the user to enable disable the Advanced Programmable Inter rupt Controller APIC is implemented in the motherboard and must be sup ported by the operating system it extends the number of IRQs available m MPS Version Control for OS 1 4 This item sets the operating system multiprocessor support version m OS Select For DRAM gt 64 MB Non OS2 Select OS2 only if the system is running the OS 2 operating system wi
30. jects Our goal is to make Windows Embedded Software solutions easily and widely available to the embedded computing commu nity Driver Installation The Intel Chipset Software Installation CSI utility installs the Windows INF files that outline to the operating system how the chipset components will be configured Windows XP professional To install the drivers please just insert the CD into CD ROM select the drivers that you want to install then run exe set up file under each chipset folder and follow Driver Setup instructions to complete the installation Other OS To install the drivers for Other Windows OS or Linux please browse the CD to run the setup file under each chipset folder on the CD ROM SOM 4461 User Manual 34 A A 4 A 4 A r N 4 V v AN v MW 4 Y v Y s A N MA I 4 v FE ma a i p o N AN E nam dp H R ESNA AA A i v Y a FR A A 8 b M v se Ne raniti AS 4 AV VA A A WO m VA J MA MW VA No po F hd i Ras 4 a A Watchdog Timer This appendix gives you informa tion about the watchdog timer programming on the SOM 4461 CPU System on Module Sections include E Watchdog Timer Programming A 1 Programming the Watchdog Timer Bellow is a sample of programming code in Turbo C for controlling the Watchdog Timer function include lt stdio h gt include lt stdlib h gt include lt dos h g
31. l ATA M Onboard Device This item enables users to set the Onboard device status includes enable USB AC97 MC97 and LAN devices m Super IO Device This item enables users to set the Super IO device status includes enable Floppy COM LPT and Power fail status m USB Device Setting This item enables users to set the USB device type 21 SOM 4461 User Manual Phoenix AwardBIOS CMOS Setup Utility OnChip IDE Device IDE HDD Block Mode Enabled I Item Help IDE DMA transfer access Enabled I On Chip Primary PCI IDE Menu Level IDE Primary Master PIO Auto IDE Primary Slave FIO Auto If your IDE hard drive IDE Primary Master UDMA Auto supports block mode IDE Primary Slave UDMA Auto select Enabled for On Chip Secondary PCI IDE automatic detection of IDE Secondary Master PIO uto the optimal number of IDE Secondary Slave PIO uto block read writes per IDE Secondary Master UDMA uto sector the drive can IDE Secondary Slave UDMA uto support On Chip Serial ATA Enhanced Mode SATA PORT Speed Settings Disabled PATA IDE Mode Secondary Tl gt e Move Enter Select PU PD Value F10 5ave ESC Exit F1 General Help Fo Previous Values Fe Optimized Defaults IDE HDD Block Mode Enabled This item allows the user to enable block mode for HDD E IDEDMA transfer access Enabled This item allows the user to enable block mode for DMA um On Chip Primary PCI IDE Enabled This item allows the user to enable On
32. l Help F5 Previous Values F7 Optimized Defaults Onboard FDC Controller Enabled This item allows the user to set FDC controller E Onboard Serial port 2 2F8 IRQ3 This item allows the user to adjust serial port 2 address E UART Mode Select Normal This item allows the user to adjust UART mode BIOS provide three item for choose Normal IrDA and ASKIR 23 SOM 4461 User Manual m RxD TxD Active Hi Lo This item allows the user to adjust infrared ray transition of polarity M IR Transmission Delay Enabled This item allows the user to adjust infrared ray transmission delay function M UR2Duplex mode Half This item allows the user to adjust infrared ray duplex function Two options are provided half Full Full duplex mode permits simultaneous two direction trans mission Half duplex mode permits transmission in only one direction at a time m Use IR Pins IR Rx2Tx2 This item allows the user to adjust infrared ray pins of options m Onboard Parallel Port 378 IRQ7 This item allows the user to adjust parallel port address and IRQ m Parallel Port Mode SPP This item allows the user to adjust parallel port mode m EPP Mode Select EPP1 7 This item allows the user to select EPP mode standard m ECP Mode Use DMA 3 This item allows the user to adjust the ECP DMA resource E PWRON After PWR Fail Off This item allows the user to select recovery after power fail function this func tion depends on the chip
33. onfiguration Data Disabled This item allow the user to clear any PnP configuration data stored in the BIOS m Resources Controlled By Auto ESCD IRQ Resources This item allows you respectively assign an interruptive type for IRQ 3 4 5 7 9 10 11 12 14 and 15 DMA Resources This item allows you respectively assign an interruptive type for DMA 0 1 2 3 4 5 6 and 7 um PCIVGA 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 m INT Pin 1 8 Assignment Auto This item allows the user to select the interrupt request IRQ assigned to a device connected to the PCI interface on your system E Maximum Payload Size 4096 This item allows the user to adjust maximum TLP Transaction Layer Packet payload size 27 SOM 4461 User Manual 3 2 8 PC Health Status Phoenix AwardBIOS CMOS Setup Utility PC Health Status Shutdown Temperature Disabled Item Help Tlee Move Enter select PU PD Value Fil0 Save ESC Exit Fl General Help FS Previous Values F Optimized Defaults Note The PC Health Status screen controls the thermal fan and voltage Ir status of the board The options on this page vary depending on the chipset m Shutdown Temperature Disabled This item allows the user to set the temperature to notify the ACPI OS to shut down the system m Current System Temp Show Only This item
34. ormance configura tion m Set Password Establish change or disable passwords m Save amp Exit Setup Save CMOS value settings to CMOS and exit BIOS setup m Exit Without Saving Abandon all CMOS value changes and exit BIOS setup 15 SOM 4461 User Manual 3 2 2 Standard CMOS Features Phoenix AwardBIOS CMOS Setup Utility standard CMOS Features Date mm dd yuy Item Help Time hh mm ss H IDE Channel Master H IDE Channel Slave H IDE Channel 1 Master Hk IDE Channel 1 Slave Drive A Video Halt On tloe Move Enter Select PU PD Ualue Fl Save ESC Exit Fl General Help F5 Previous Values Fr Optimized Defaults Date The date format is lt weekday gt lt month gt lt day gt lt year gt Weekday From Sun to Sat determined and display by BIOS only Month From Jan to Dec Day From 1 to 31 Year From 1999 through 2098 Time The time format in lt hours gt lt minutes gt lt seconds gt based on the 24 hour time m IDE Channel 0 1 Master Slave IDE HDD Auto Detection Press Enter for automatic device detection W Drive A The Item identifies the types of floppy disk drive A or drive B None No floppy drive installed 360K 5 25 5 25 inch PC type standard drive 360K byte capacity 1 2M 5 25 5 25 inch AT type high density drive 1 2M byte capacity 720K 3 5 3 5 inch double sided drive 720K byte capacity 1 44M 3 5 3 5 inch double sided drive 1 44M byte capacity 2 88M 3 5 3 5 inc
35. s We handle the complexities of tech nical research and greatly minimize the development risk associated with carrier boards COM Product amp Support Services E Full Range of COM Product Offerings E Comprehensive Document Support Design Assistance Services m Schematic Review m Placement and Layout Review E Debugging Assistance Services E General Special Reference Design Database Thermal Solution Services m Standard Thermal Solutions Customized Thermal Solutions Embedded Software Services E Embedded OS E BIOS Customization m Application Library SUSI Secure and Unified Smart Interface SOM 4461 User Manual iv A Series of Value Added Services for Carrier Board Development Advantech COM Design Support Services help customers to reduce the time and work involved with designing new carrier boards We handle the complexities of tech nical research and greatly minimize the development risk associated with carrier boards COM Product 8 Support Services Advantech provides a full range of Computer on Modules including COM Express ETX XIX and COM Micro to fulfill diverse customer applications Advantech also serves comprehensive document support to clients for project development Design Assistance Services The Design Assistance Service is created to offer essential help to complete crucial development tasks schematic review placement review debugging and a general special database of technologies for reference p
36. s the user to adjust the PCIE port to on off or auto E On Chip Frame Buffer Size 8MB This item allows the user to adjust on chip graphics of memory buffer m DVMT Mode DVMT This ttem allows the user to adjust Intel s Dynamic Video Memory Technology DVMT Bios provide three option to choose DVMT FIXED and Both m DVMT FIXED Memory Size 128MB This item allows the user to adjust DVMT FIXED graphics memory size Boot Display CRT This item allows the user to decide which display mode to use for the boot dis play E Panel Type 800 x 600 18bits This item allows the user to adjust panel resolution m LCD BackLight High Active This item allows the user to adjust the polarity to enable LCD backlight SOM 4461 User Manual 20 3 2 5 Integrated Peripherals Phoenix AwardBIOS CMOS Setup Utility Integrated Peripherals P OnChip IDE Device Press Enter Item Help H Onboard Device H Super lO Device H USB Device Setting Hoe Move Enter select PU PD Value Fl 5ave ESC Exit Fl General Help FS Previous Values F7 Optimized Defaults Note The Integrated Peripherals screen controls chipset configuration for Tas IDE ATA SATA USB AC97 MC97 and Super IO and Sensor devices The options on this screen vary depending on the chipset OnChip IDE Device This item enables users to set the OnChip IDE device status including IDE devices and setting PIO and DMA access modes Some chipsets support newer SATA devices Seria
37. set Phoenix AwardBIOS CMOS Setup Utility USB Device Setting USB 1 0 Controller Enabled Item Help USB 2 0 Controller Enabled USB Operation Mode High Speed USB Keyboard Function Enabled USB Mouse Function Enabled Enable or Disable USB Storage Function Enabled Universal Host Controller Interface for Universal Serial Bus Device Device Device Device Device Device Device Device 68858658 p H H p H p H p Tfl gt e Move Enter Select PU PD Value Fl1d 5ave ES5C Exit Fl General Help Fo Frevious Values F Optimized Defaults USB 1 0 Controller Enabled This item allows the user to enable disable USB 1 0 Controller m USB 2 0 Contoller Enabled This item allows the user to enable disable USB 2 0 Controller m USB Operation Mode High Speed This item allows the user to adjust USB devices operate at High Full Low speed m USB Keyboard Function Enabled This item allows the user to enable disable legacy support of USB Keyboard SOM 4461 User Manual 24 m USB Mouse Function Enabled This item allows the user to enable disable legacy support of USB Mouse M USB Storage Function Enabled This item allows the user to enable disable legacy support of USB Mass Stor age m USB Mass Storage Device Boot Setting This items list USB Mass Storage devices connected and allows the user to set Mass Storage type 3 2 6 Power Management Setup Phoenix AwardBIOS
38. t include wdt83627 h int main int argc char argv t long reboot counter if argc 2 printf Parameter Number is Wrong n exit 0 reboot counter atol argv 1 StartWdtW836272E DHG reboot counter return 0 void StartWdtW836272E DHG long SpecTime t unsigned char temp Ox2E 0x87 Ox2E 0x87 outportb 0x2E 0x07 outportb Ox2F 0x08 outportb 0x2E 0x2D temp inportb 0x2F temp temp amp OxFE Mask bitO outportb Ox2F temp outportb Ox2E 0x30 outportb Ox2F 0x01 outportb Ox2E 0xF5 outportb Ox2F 0x00 outportb outportb MS EN A outportb Ox2E 0xF6 outportb 0x2F Spec Time outportb 0x2E OxAA SOM 4461 User Manual 36 lt ZA A A v N mu Vv kA O 0 je a O x md a i n PI i te d 4 4 4 ne System Assignments This appendix gives you the infor mation about the system resource allocation on the SOM 4461 CPU System on Module Sections include m System I O ports m DMA Channel Assignments E Interrupt Assignments m ist MB Memory Map B 1 System l O Ports Table B 1 System I O ports SOM 4461 User Manual Addr range Hex Device 0000 OCF7 PCI bus 0000 000F Direct memory access controller 0010 001F Motherboard resources 0020 0021 Programmable interrupt controller 0022 003F Motherboard resources 0040 0043 System timer 0044 005F Mo
39. tech to deliver superior per formance compatibility and functionality to industrial PCs and embedded boards Its many options and extensions let you customize your products to a wide range of designs and target markets The modular adaptable AwardBIOS 6 0 supports the broadest range of third party peripherals and all popular chipsets plus Intel AMD nVidia VIA and compatible CPUs from 386 through Pentium AMD Geode K7 and K8 including multiple proces sor platforms and VIA Eden C3 and C7 CPUs You can use Advantech s utilities to select and install features that suit your needs and your customers needs 3 2 BIOS Setup The SOM 4461 system has AwardBIOS 6 0 built in which includes a CMOS SETUP utility that allows users to configure settings as required or to activate certain system features The CMOS SETUP saves configuration settings in the CMOS RAM of the mother board When the system power is turned off the onboard battery supplies the neces sary power to the CMOS RAM so that settings are retained To access the CMOS SETUP screen press the lt Del gt button during the power on BIOS POST Power On Self Test CMOS SETUP Navigation and Control Keys lt t gt lt gt lt e gt lt gt gt Move to highlight item lt Enter gt Select Item lt Esc gt Main Menu Start Quit sequence Sub Menu Exit the current page and return to level above lt Page Up gt Increase the numeric value or make changes lt Page Do
40. tel R SCH Family PCI Express Root Port 1 8110 Intel Corporation US15 Embedded Graphics Intel Corporation US15 Embedded Graphics Microsoft UAA Bus Driver for High Definition Audio SDA Standard Compliant SD Host Controller SDA Standard Compliant SD Host Controller SDA Standard Compliant SD Host Controller Intel R SCH Family USB2 Enhanced Host Controller 8117 System board System board High precision event timer System board System board System board System board Intel R 82802 Firmware Hub Device System board 40 41 SOM 4461 User Manual Trusted ePlatform Services ADVANTECH www advantech com Please verify specifications before guoting This guide is intended for reference purposes only All product specifications 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 O Advantech Co Ltd 2009
41. tency Time Auto This item enables users to set the timing delay in clock cycles before SDRAM starts a read command after receiving it DRAM RASE to CAS Delay Auto This item enables users to set the timing of the transition from RAS row address strobe to CAS column address strobe as both rows and column are separately addressed shortly after DRAM is refreshed DRAM RAS Precharge Auto This item enables users to set the DRAM RASE precharge timing system default is setting to Auto to reference the data from SPD ROM Precharge delay tRAS Auto This item allows user to adjust memory precharge time System Memory Frequency Auto This item allows the user to adjust memory freguency to improvement perfor mance SLP_S4 Assertion Width 4 to 5 Sec 19 SOM 4461 User Manual This item allow the user to set the SLP_S4 Assertion Width m System BIOS Cacheable Enabled This item allows the system BIOS to be cached to allow faster execution and better performance E Video BIOS Cacheable Disabled This item allows the video BIOS to be cached to allow faster execution and bet ter performance m Memory Hole At 15M 16M Disabled This item reserves 15MB 16MB memory address space to ISA expansion cards that specifically require the setting Memory from 15MB 16MB will be unavail able to the system because of the expansion cards can only access memory at this area m PCI Express Root Port Func Press Enter This item allow
42. th greater than 64 MB of RAM on the system E Full Screen LOGO Show Enabled This item allows the user to set if the BIOS should show the full screen logo or not Summary Screen Show Enabled SOM 4461 User Manual 18 not This item allows the user to set if the BIOS should show the summary screen or 3 2 4 Advanced Chipset Features Phoenix AwardBIOS CMOS Setup Utility Advanced Chipset Features DRAM Timing Selectable By SPD Item Help CAS Latency Time DRAM RASH to CASH Delay DRAM RASH Precharge Precharge dealy tRAS system Memory Frequency SLP S44 Assertion Width system BIOS Cacheable Video BIOS Cacheable Memory Hole At 15M 16M PCI Express Root Port Func On Chip Frame Buffer Size DUMT Mode DUMT FUSED Memory Size Boot Display Panel Type tloe Move Enter Select PUCPD Value Fl S5ave ESC Exit F1 General Help Fo Previous Values F Optimized Defaults Note The Advanced Chipset Features screen controls the configuration of the board s chipset register settings and performance tuning the options on this screen may vary depending on the chipset type It is strongly recommended that only technical users make changes to the default settings DRAM Timing Selectable By SPD This item enables users to set the optimal timings for items 2 through 5 The system default setting of By SPD follows the SPD information and ensures the system running stable and at optimal performance CAS La
43. therboard resources 0060 0060 Standard 101 102 Key or Microsoft Natural PS 2 Keyboard 0061 0061 System speaker 0062 0063 Motherboard resources 0064 0064 Standard 101 102 Key or Microsoft Natural PS 2 Keyboard 0065 006F Motherboard resources 0070 0073 System CMOS real time clock 0074 007F Motherboard resources 0080 0090 Direct memory access controller 0091 0093 Motherboard resources 0094 009F Direct memory access controller 00A0 00A1 Programmable interrupt controller 00A2 OOBF Motherboard resources 00C0 OODF Direct memory access controller OOEO OOEF Motherboard resources OOFO OOFF 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 O3BB Intel Corporation US15 Embedded Graphics 03C0 O3DF Intel Corporation US15 Embedded Graphics O3F6 03F6 Primary IDE Channel 03F8 03FF Communications Port COM1 04D0 04D1 Motherboard resources 0500 051F Intel R SCH Family SMBus Controller 0778 077B Printer Port LPT1 0880 088F Motherboard resources OA78 OA7B Motherboard resources 0B78 0B7B Motherboard resources OBBC OBBF Motherboard resources 0D00 FFFF PCI bus 0E78 0E7B Motherboard resources 0F78 0F7B Motherboard resources OFBC OFBF Motherboard resources D000 DFFF Intel R SCH Family PCI Express Root Port 3 8112 DF00
44. urposes All services reduce design risks associated with completing customer carrier boards Thermal Solution Services In order to provide guicker and more flexible solutions for customer s thermal designs Advantech provides thermal solution services including modularized thermal solutions and customized thermal solutions Embedded Software Services Advantech provides Embedded Software Services to customers who integrate Advantech hardware products Advantech Embedded Software Services include Embedded BIOS services OS services and API Library SUSI Embedded Software Services help decrease design effort and project complexity and accelerate product development COM Design Support Zone http com advantech com Advantech reserves the right to determine on a case by case basis whether or not COM Design Support Services are appropriate Technical Support and Assistance For more information about this and other Advantech products please visit our web site at lt http www advantech com gt lt http www advantech com ePlatform gt For technical support and service please visit our support website at lt http support advantech com tw support gt 1 Visit the Advantech web site at www advantech com support where you can find the latest information about the product 2 Contact your distributor sales representative or Advantech s customer service center for technical support if you need additional assistance Pl
45. wn gt Decrease the numeric value or make changes lt F1 gt General help for Setup Sub Menu lt F2 gt item Help lt F5 gt Load Previous Values lt F7 gt Load Optimized Defaults lt F10 gt Save all CMOS changes SOM 4461 User Manual 14 3 2 1 Main Menu Press the lt Del gt key during startup to enter the BIOS CMOS Setup Utility the Main Menu will appear on the screen Use arrow keys to highlight the desired item and press lt Enter gt to accept or enter the sub menu Phoenix AwardBIOS CMOS Setup Utility t Standard CMOS Features Esc Uuit F9 Menu in BIOS Select Item Fi Save A Exit Setup E Standard CMOS Features This setup page includes all the features for standard CMOS configuration m Advanced BIOS Features This setup page includes all the features for advanced BIOS configuration M Advanced Chipset Features This setup page includes all the features for advanced chipset configuration um Integrated Peripherals This setup page includes all onboard peripheral devices E Power Management Setup This setup page includes all the power management items E PnP PCI Configurations This setup page includes PnP OS and PCI device configuration m PC Health Status This setup page includes the system auto detect CPU and system temperature voltage um Frequency Voltage Control This setup page includes CPU host clock control m Load Optimized Defaults This selection loads optimized values for best system perf
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