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user manual

COME8X80 Computer-on-Module Express

Revision 1.02

102-03082012-1645

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Copyright Copyright © 2010-2012 VIA Technologies Incorporated. All rights reserved.

No part of this document may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language, in any form or by any means, electronic,

mechanical, magnetic, optical, chemical, manual or otherwise without the prior written

permission of VIA Technologies, Incorporated.

Trademarks All trademarks are the property of their respective holders. PS/2 is a registered trademark of IBM Corporation.

Disclaimer No license is granted, implied or otherwise, under any patent or patent rights of VIA

Technologies. VIA Technologies makes no warranties, implied or otherwise, in regard to

this document and to the products described in this document. The information provided in this document is believed to be accurate and reliable as of the publication date of this

document. However, VIA Technologies assumes no responsibility for the use or misuse of

the information in this document and for any patent infringements that may arise from the

use of this document. The information and product specifications within this document are subject to change at any time, without notice and without obligation to notify any person

of such change.

VIA Technologies, Inc. reserves the right the make changes to the products described in this manual at any time without prior notice.

Regulatory Compliance FCC-A Radio Frequency Interference Statement

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. Operation 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 personal expense.

Notice 1

The changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

Notice 2

Shielded interface cables and A.C. power cord, if any, must be used in order to comply

with the emission limits.

Battery Recycling and Disposal Only use the appropriate battery specified for this product.

Do not re-use, recharge, or reheat an old battery. Do not attempt to force open the battery.

Do not discard used batteries with regular trash.

Discard used batteries according to local regulations.

Tested To ComplyWith FCC StandardsFOR HOME OR OFFICE USE

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Safety Precautions

Do’s o Always read the safety instructions carefully. o Keep this User's Manual for future reference. o All cautions and warnings on the equipment should be

noted. o Keep this equipment away from humidity. o Lay this equipment on a reliable flat surface before setting

it up. o Make sure the voltage of the power source and adjust

properly 110/220V before connecting the equipment to the power inlet.

o Place the power cord in such a way that people cannot step on it.

o Always unplug the power cord before inserting any add-on card or module.

o If any of the following situations arises, get the equipment checked by authorized service personnel:

o The power cord or plug is damaged. o Liquid has penetrated into the equipment. o The equipment has been exposed to moisture. o The equipment has not worked well or you cannot

get it work according to User's Manual. o The equipment has dropped and damaged. o The equipment has obvious sign of breakage.

Don’ts o Do not leave this equipment in an environment

unconditioned or in a storage temperature above 60°C (140°F). The equipment may be damaged.

o Do not leave this equipment in direct sunlight. o Never pour any liquid into the opening. Liquid can cause

damage or electrical shock. o Do not place anything over the power cord. o Do not cover the ventilation holes. The openings on the

enclosure protect the equipment from overheating

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Box Contents Model Number Description COME8X80 Standard kit

� 1 x COME8X80 CPU Module � 1 x Heat Spreader � 1 x Driver CD

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TABLE OF CONTENTS 1 Overview ................................................................................................................. 1

Key Components ................................................................................................. 2 VIA Nano™ NanoBGA2 CPU .................................................................. 2 VIA VX800 System Processor ................................................................... 2

Specifications ......................................................................................................... 3 Board Layout ......................................................................................................... 5

Top View ............................................................................................................ 5 Bottom View..................................................................................................... 5

Board Dimensions............................................................................................... 6 2 Hardware Installation........................................................................................ 7

CPU............................................................................................................................. 8 CPU Fan Connector: CPUFAN................................................................ 8

Memory Module Installation.......................................................................... 9 Memory Socket: SODIMM1....................................................................... 9

COM connectors ...............................................................................................11 Connector Rows A and B ........................................................................11 Connector Rows C and D........................................................................14

Mounting the COME8X80 to a Baseboard .........................................17 3 BIOS Setup............................................................................................................19

Entering the BIOS Setup Menu..................................................................20 Control Keys .........................................................................................................20 Getting Help ........................................................................................................21 Main Menu ...........................................................................................................22

Standard CMOS Features.........................................................................22 Advanced BIOS Features .........................................................................22 Advanced Chipset Features....................................................................22 Integrated Peripherals................................................................................22 Power Management Setup.....................................................................22 PC Health Status............................................................................................22 Frequency/Voltage Control....................................................................23 Load Optimized Defaults..........................................................................23 Set Supervisor Password ...........................................................................23 Set User Password .......................................................................................23 Save & Exit Setup ..........................................................................................23 Exit Without Saving.....................................................................................23

Standard CMOS Features..............................................................................24

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Date ....................................................................................................................24 Time ....................................................................................................................24 Halt On..............................................................................................................24

HDD Channels ...................................................................................................25 Advanced BIOS Features...............................................................................26

Quick Power On Self-Test.........................................................................26 First/Second/Third Boot Device............................................................26 Boot Other Device.......................................................................................26 Boot Up NumLock Status.........................................................................27 Typematic Rate Setting ..............................................................................27 Typematic Rate (Chars/Sec) ....................................................................27 Typematic Delay (Msec)............................................................................27 Security Option..............................................................................................27 Full Screen Logo Show .............................................................................27 Summary Screen Show.............................................................................27

Hard Disk Boot Priority ....................................................................................28 Advanced Chipset Features .........................................................................29

Init Display First..............................................................................................29 VCP/DVP Select ............................................................................................29 LCD clock source control .........................................................................29 LCD back light control ...............................................................................29 GFX & PCIE VGA Co-Exist ........................................................................29 Select Display Device..................................................................................30 Panel Type .......................................................................................................30

Internal VGA Control.......................................................................................31 VGA Share Memory Size ..........................................................................31 Direct Frame Buffer .....................................................................................31 Output Port .....................................................................................................31 Dithering ..........................................................................................................31

Integrated Peripherals .....................................................................................32 OnChip IDE Channel 1 .............................................................................32 IDE HDD Block Mode ................................................................................32 SATA Controller.............................................................................................32 SATA Controller Mode...............................................................................32 Azalia HDA Controller................................................................................32 Onboard LAN Boot ROM ........................................................................32 WatchDog Support ....................................................................................33 WatchDog Count Value ..........................................................................33

SuperIO Device...................................................................................................34 Onboard Serial Port 1 ................................................................................34 Onboard Serial Port 2 ................................................................................34 Onboard Serial Port 3 ................................................................................34 Onboard Serial Port 4 ................................................................................34 IR Support.........................................................................................................34

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UR2 Duplex Mode.......................................................................................35 IR Mode .............................................................................................................35 RxD, TxD Active .............................................................................................35 Onboard Parallel Port.................................................................................35 Parallel Port Mode........................................................................................35 ECP Mode Use DMA..................................................................................35

VIA OnChip IDE Device .................................................................................36 CF Card UDMA66 .......................................................................................36

USB Device Setting ...........................................................................................37 USB 1.0 Controller .......................................................................................37 USB 2.0 Controller .......................................................................................37 USB Operation Mode ................................................................................37 USB Keyboard Function............................................................................37 USB Storage Function................................................................................38

Power Management Setup..........................................................................39 ACPI Suspend Type .....................................................................................39 Soft-Off by PWRBTN....................................................................................39 Run VGA BIOS if S3 Resume...................................................................39 AC Loss Auto Restart ..................................................................................40

Wakeup Event Detect.....................................................................................41 PS2KB Wakeup Key Select .......................................................................41 PS2MS Wakeup Key Select ......................................................................41 PS2 Keyboard Power ON.........................................................................41 PS2 Mouse Power ON...............................................................................41 USB Resume from S3..................................................................................41 Wake Up on GPI ..........................................................................................42 PowerOn by PCI Card ...............................................................................42 RTC Alarm Resume ......................................................................................42 Date (of Month)............................................................................................42 Resume Time (hh : mm : ss) ....................................................................42

PC Health Status.................................................................................................43 Frequency/Voltage Control.........................................................................44

DRAM Frequency ........................................................................................44 Load Optimized Defaults...............................................................................45 Set Supervisor/User Password ....................................................................46 Save & Exit Setup ...............................................................................................47 Exit Without Saving ..........................................................................................48

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1 Overview

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The VIA COME8X80 is a compact and highly integrated COM Express Module. It comes with an integrated VIA Nano 1.6 GHz NanoBGA2 processor (or VIA Nano 800 MHz), boasting of ultra-low power consumption, cool and quiet operation.

The COME8X80 is based on the VIA VX800 all-in-one single chipset featuring the Integrated VIA Chrome9 HC3 DX9 3D/2D graphics with MPEG-2 and WMV9 decoding acceleration for rich digital media performance. And provides support for extensive connectivity options, including audio, USB, Ethernet, and graphics, through board-to-board connectors to an I/O carrier board.

KEY COMPONENTS

VIA Nano™ NanoBGA2 CPU The VIA Nano is a 64-bit superscalar processor in x86 platform using a 65 nanometer process technology. It delivers an energy-efficient, powerful performance, with cool and quiet operation all within an ultra compact NanoBGA2 package measuring 21mm x 21mm. Perfectly fit for embedded system applications such as industrial PCs, test machines, measuring equipment, digital signage, medical PCs, monitoring systems, gaming machines, in-vehicle entertainment, and etc. The VIA Nano also boasts of immersive multimedia performance, connectivity and computing applications.

VIA VX800 System Processor The VIA VX800 media system processor is an all-in-one, highly integrated digital media IGP chipset featuring the latest video, graphics and connectivity performance in a single chip measuring just 33x33mm.

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SPECIFICATIONS Core ProcessorProcessorProcessorProcessor

• VIA Nano 1.6 GHz NanoBGA2 Processor • VIA Nano 800 MHz NanoBGA2 Processor (Other CPU frequencies are available for ODM projects)

ChipsetChipsetChipsetChipset • VIA VX800 Advanced all-in-one system processor

System MemorySystem MemorySystem MemorySystem Memory • 1 x SODIMM slot (supports DDR2 533/667 MHz, non-ECC) • Support up to 2GB memory size

OnOnOnOn----board BIOSboard BIOSboard BIOSboard BIOS • Award BIOS • 4/8 Mbit Flash memory

HardwaHardwaHardwaHardware Monitoringre Monitoringre Monitoringre Monitoring • CPU temperature reading • CPU fan speed control • System voltage monitoring

WatchDog TimerWatchDog TimerWatchDog TimerWatchDog Timer • Software programmable

Expansion BusesExpansion BusesExpansion BusesExpansion Buses • 3 x PCI Expansion slots • 2 x PCI Express x1 expansion slots • 1 x PCI Express x4 expansion slots

Video VGAVGAVGAVGA • Integrated VIA Chrome9 HC Integrated Graphics with

3D/2D and Unified Video Decoding Accelerator

CRT InterfaceCRT InterfaceCRT InterfaceCRT Interface • Analog CRT support up to 1920 x 1440 resolution

LVDS InterfaceLVDS InterfaceLVDS InterfaceLVDS Interface • Dual-channel LVDS panel support, both 18/24-bit

ExpansExpansExpansExpansion busesion busesion busesion buses • 1 x DVP port

Ethernet ChipsetChipsetChipsetChipset • Standard equipped with VIA VT6107 10/100 Mbps

Input/Output

USBUSBUSBUSB • Support up to 6 USB2.0 ports

SATASATASATASATA • Support up to 2 SATA 3.0Gbps ports

IDEIDEIDEIDE • Support 1 UltraDMA 133/100/66 IDE port

PCI ExpressPCI ExpressPCI ExpressPCI Express • Support 1 PCIe x4 and 2 PCIe x1

PCIPCIPCIPCI • Support 3 PCI (32 bit, 33 MHz)

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Mechanical and Environment

COM Express PinCOM Express PinCOM Express PinCOM Express Pin----out Typeout Typeout Typeout Type • Compliant to COM Express type 2

DimensionDimensionDimensionDimension • 95 mm x 125 mm

Operating TemperatureOperating TemperatureOperating TemperatureOperating Temperature • 0˚C ~ 60˚C

Storage TemperatureStorage TemperatureStorage TemperatureStorage Temperature • -20˚C ~ 70˚C

Operating HumidityOperating HumidityOperating HumidityOperating Humidity • 0˚C ~ 95˚C (relative humidity; non condensing)

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BOARD LAYOUT

Top View

Bottom View

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BOARD DIMENSIONS

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2 Hardware

Installation

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CPU The VIA COME8X80 board is designed with the VIA Nano 1.6 GHz NanoBGA2 processor. Other processor options (e.g., VIA Nano 800 MHz NanoBGA2 processor) are also available as manufacturing options. The VIA Nano 1.6 GHz processors requires a heatsink with fan to provide sufficient cooling.

CPU Fan Connector: CPUFAN CPUFAN run on +12V and maintains system cooling. When connecting the cable to the connector, always be aware that the red wire (positive wire) should be connected to the +12V pin. The black wire is the ground wire and should always be connected to GND.

Pin Signal 1 FAN_IN 2 PWM_OUT 3 GND

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MEMORY MODULE INSTALLATION

Memory Socket: SODIMM1 The VIA COME8X80 has one 200-pin SODIMM socket for DDR2 533/667 SODIMM SDRAM, non-ECC, memory module and supports memory the sizes up to 2 GB.

Available DDR2 SDRAM Configuration Refer to the table below for available DDR2 SDRAM configurations on the mainboard.

Slot Module Size Total SODIMM 64 MB, 128 MB, 256 MB, 512 MB, 1 GB, 2 GB 2 GB

Maximum supported system memory 2 GB

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Installing the memory Step 1Step 1Step 1Step 1 Insert the memory module into the SODIMM socket at a 45 degrees angle. And make sure the notch is on the proper side.

Step 2Step 2Step 2Step 2 Then push down until the memory module snaps into place. The SODIMM socket has two locking mechanisms that will click once the memory module has been fully inserted.

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COM CONNECTORS The COM connectors on the bottom of the COME8X80 provide full IO support from the COME8X80 CPU module to the baseboard. The pinout of the COM connectors is as shown in the table below.

Connector Rows A and B Pin (Row A)

Pin-out Name Pin (Row B)

Pin-out Name

A1 GND (FIXED) B1 GND (FIXED) A2 GBE0_MDI3- B2 GBE0_ACT# A3 GBE0_MDI3+ B3 LPC_FRAME# A4 GBE0_LINK100# B4 LPC_AD0 A5 GBE0_LINK1000# B5 LPC_AD1 A6 GBE0_MDI2- B6 LPC_AD2 A7 GBE0_MDI2+ B7 LPC_AD3 A8 NC B8 LPC_DRQ0# A9 GBE0_MDI1- B9 LPC_DRQ1# A10 GBE0_MDI1+ B10 LPC_CLK A11 GND (FIXED) B11 GND (FIXED) A12 GBE0_MDI0- B12 PWRBTN# A13 GBE0_MDI0+ B13 SMB_CK A14 GBE0_CTREF B14 SMB_DAT A15 SUS_S3# B15 SMB_ALERT# A16 SATA0_TX+ B16 SATA1_TX+ A17 SATA0_TX- B17 SATA1_TX- A18 NC B18 NC A19 SATA0_RX+ B19 SATA1_RX+ A20 SATA0_RX- B20 SATA1_RX- A21 GND (FIXED) B21 GND (FIXED) A22 NC B22 NC

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A23 NC B23 NC A24 SUS_S5# B24 PWR_OK A25 NC B25 NC A26 NC B26 NC A27 NC B27 WDT A28 ATA_ACT# B28 NC A29 AC_SYNC B29 NC A30 AC_RST# B30 AC_SDIN0 A31 GND (FIXED) B31 GND (FIXED) A32 AC_BITCLK B32 SPKR A33 AC_SDOUT B33 I2C_CK A34 BIOS_DISABLE# B34 I2C_DAT A35 THRMTRIP# B35 THRM# A36 NC B36 NC A37 NC B37 NC A38 NC B38 USB_4_5_OC# A39 USB4- B39 USB5- A40 USB4+ B40 USB5+ A41 GND (FIXED) B41 GND (FIXED) A42 USB2- B42 USB3- A43 USB2+ B43 USB3+ A44 USB_2_3_OC# B44 USB_0_1_OC# A45 USB0- B45 USB1- A46 USB0+ B46 USB1+ A47 VCC_RTC B47 EXCD1_PERST# A48 EXCD0_PERST# B48 NC A49 NC B49 SYS_RESET# A50 LPC_SERIRQ B50 CB_RESET# A51 GND (FIXED) B51 GND (FIXED) A52 NC B52 NC A53 NC B53 NC A54 GPI0 B54 GPO1 A55 NC B55 NC A56 NC B56 NC A57 GND B57 GPO2 A58 NC B58 NC A59 NC B59 NC A60 GND (FIXED) B60 GND (FIXED) A61 NC B61 NC A62 NC B62 NC A63 GPI1 B63 GPO3 A64 PCIE_TX1+ B64 PCIE_RX1+ A65 PCIE_TX1- B65 PCIE_RX1- A66 GND B66 WAKE0# A67 GPI2 B67 WAKE1# A68 PCIE_TX0+ B68 PCIE_RX0+ A69 PCIE_TX0- B69 PCIE_RX0- A70 GND (FIXED) B70 GND (FIXED) A71 LVDS_A0+ B71 LVDS_B0+ A72 LVDS_A0- B72 LVDS_B0- A73 LVDS_A1+ B73 LVDS_B1+ A74 LVDS_A1- B74 LVDS_B1-

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A75 LVDS_A2+ B75 LVDS_B2+ A76 LVDS_A2- B76 LVDS_B2- A77 LVDS_VDD_EN B77 LVDS_B3+ A78 LVDS_A3+ B78 LVDS_B3- A79 LVDS_A3- B79 LVDS_BKLT_EN A80 GND (FIXED) B80 GND (FIXED) A81 LVDS_A_CK+ B81 LVDS_B_CK+ A82 LVDS_A_CK- B82 LVDS_B_CK- A83 LVDS_I2C_CK B83 LVDS_BKLT_CTRL A84 LVDS_I2C_DAT B84 VCC_5V_SBY A85 GPI3 B85 VCC_5V_SBY A86 KBD_RST# B86 VCC_5V_SBY A87 KBD_A20GATE B87 VCC_5V_SBY A88 PCIE0_CK_REF+ B88 NC A89 PCIE0_CK_REF- B89 VGA_RED A90 GND (FIXED) B90 GND (FIXED) A91 NC B91 VGA_GRN A92 NC B92 VGA_BLU A93 GPO0 B93 VGA_HSYNC A94 NC B94 VGA_VSYNC A95 NC B95 VGA_I2C_CK A96 GND B96 VGA_I2C_DAT A97 VCC_12V B97 NC A98 VCC_12V B98 NC A99 VCC_12V B99 NC A100 GND (FIXED) B100 GND (FIXED) A101 VCC_12V B101 VCC_12V A102 VCC_12V B102 VCC_12V A103 VCC_12V B103 VCC_12V A104 VCC_12V B104 VCC_12V A105 VCC_12V B105 VCC_12V A106 VCC_12V B106 VCC_12V A107 VCC_12V B107 VCC_12V A108 VCC_12V B108 VCC_12V A109 VCC_12V B109 VCC_12V A110 GND (FIXED) B110 GND (FIXED)

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Connector Rows C and D Pin (Row C)

Pin-out Name Pin (Row D)

Pin-out Name

C1 GND (FIXED) D1 GND (FIXED) C2 IDE_D7 D2 IDE_D5 C3 IDE_D6 D3 IDE_D10 C4 IDE_D3 D4 IDE_D11 C5 IDE_D15 D5 IDE_D12 C6 IDE_D8 D6 IDE_D4 C7 IDE_D9 D7 IDE_D0 C8 IDE_D2 D8 IDE_REQ C9 IDE_D13 D9 IDE_IOW# C10 IDE_D1 D10 IDE_ACK# C11 GND (FIXED) D11 GND (FIXED) C12 IDE_D14 D12 IDE_IRQ C13 IDE_IORDY D13 IDE_A0 C14 IDE_IOR# D14 IDE_A1 C15 PCI_PME# D15 IDE_A2 C16 PCI_GNT2# D16 IDE_CS1# C17 PCI_REQ2# D17 IDE_CS3# C18 PCI_GNT1# D18 IDE_RESET# C19 PCI_REQ1# D19 PCI_GNT3# C20 PCI_GNT0# D20 IDE_REQ3# C21 GND (FIXED) D21 GND (FIXED) C22 PCI_REQ0# D22 PCI_AD1 C23 PCI_RESET# D23 PCI_AD3 C24 PCI_AD0 D24 PCI_AD5 C25 PCI_AD2 D25 PCI_AD7 C26 PCI_AD4 D26 PCI_C/BE0# C27 PCI_AD6 D27 PCI_AD9 C28 PCI_AD8 D28 PCI_AD11 C29 PCI_AD10 D29 PCI_AD13 C30 PCI_AD12 D30 PCI_AD15 C31 GND (FIXED) D31 GND (FIXED) C32 PCI_AD14 D32 PCI_PAR C33 PCI_C/BE1# D33 PCI_SERR# C34 PCI_PERR# D34 PCI_STOP# C35 NC D35 PCI_TRDY# C36 PCI_DEVSEL# D36 PCI_FRAME# C37 PCI_IRDY# D37 PCI_AD16 C38 PCI_C/BE2# D38 PCI_AD18 C39 PCI_AD17 D39 PCI_AD20 C40 PCI_AD19 D40 PCI_AD22 C41 GND (FIXED) D41 GND (FIXED) C42 PCI_AD21 D42 PCI_AD24 C43 PCI_AD23 D43 PCI_AD26 C44 PCI_C/BE3# D44 PCI_AD28 C45 PCI_AD25 D45 PCI_AD30 C46 PCI_AD27 D46 PCI_IRQC# C47 PCI_AD29 D47 PCI_IRQD# C48 PCI_AD31 D48 NC

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C49 PCI_IRQA# D49 NC C50 PCI_IRQB# D50 PCI_CLK C51 GND (FIXED) D51 GND (FIXED) C52 PEG_RX0+ D52 PEG_TX0+ C53 PEG_RX0- D53 PEG_TX0- C54 NC D54 NC C55 PEG_RX1+ D55 PEG_TX1+ C56 PEG_RX1- D56 PEG_TX1- C57 NC D57 NC C58 PEG_RX2+ D58 PEG_TX2+ C59 PEG_RX2- D59 PEG_TX2- C60 GND (FIXED) D60 GND (FIXED) C61 PEG_RX3+ D61 PEG_TX3+ C62 PEG_RX3- D62 PEG_TX3- C63 RSVD D63 RSVD C64 RSVD D64 RSVD C65 NC D65 NC C66 NC D66 NC C67 RSVD D67 GND C68 NC D68 NC C69 NC D69 NC C70 GND (FIXED) D70 GND (FIXED) C71 NC D71 NC C72 NC D72 NC C73 NC D73 NC C74 NC D74 NC C75 NC D75 NC C76 GND D76 GND C77 RSVD D77 IDE_CBLID# C78 DVP1_D0 D78 DVP1_D1 C79 DVP1_D2 D79 DVP1_D3 C80 GND (FIXED) D80 GND (FIXED) C81 DVP1_D4 D81 DVP1_D5 C82 DVP1_D6 D82 DVP1_D7 C83 RSVD D83 RSVD C84 GND D84 GND C85 DVP1_D8 D85 DVP1_D9 C86 DVP1_D10 D86 DVP1_D11 C87 GND D87 GND C88 DVP1_D12 D88 DVP1_D13 C89 DVP1_D14 D89 DVP1_D15 C90 GND (FIXED) D90 GND (FIXED) C91 DVP1_DE D91 DVP1_TVCLKR C92 DVP1_VS D92 NC C93 GND D93 GND C94 DVP1_HS D94 DVP1_CLK C95 DVP1_TVFLD D95 NC C96 GND D96 GND C97 RSVD D97 DVP1_DET C98 DVP1_SPD D98 DVP1_VDD_EN C99 DVP1_SPCLK D99 DVP1_BKLT_EN C100 GND (FIXED) D100 GND (FIXED)

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C101 NC D101 BLT_CK C102 NC D102 NC C103 GND D103 GND C104 VCC_12V D104 VCC_12V C105 VCC_12V D105 VCC_12V C106 VCC_12V D106 VCC_12V C107 VCC_12V D107 VCC_12V C108 VCC_12V D108 VCC_12V C109 VCC_12V D109 VCC_12V C110 GND (FIXED) D110 GND (FIXED)

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MOUNTING THE COME8X80 TO A

BASEBOARD Step 1Step 1Step 1Step 1 Install the regular spacers onto the baseboard.

Step 2Step 2Step 2Step 2 Align the COM connectors on the bottom side of the COME8X80 to the COM receptacles on the baseboard. Mount the COME8X80 and secure it to the baseboard with the five spacers that have the M2.5*4 bottoms.

Step 3Step 3Step 3Step 3 Add 0.06cc of thermal grease to the topside of the CPU and chipset.

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Step 4Step 4Step 4Step 4 Mount the heat spreader onto the COME8X80 and secure it with five M2.5*8 screws.

Note:

If a heatsink is required, then the heatsink should be installed

onto the COME8X80 before installing the heat spreader. Then

the heat spreader should be installed onto the heatsink.

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3 BIOS Setup

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ENTERING THE BIOS SETUP MENU Power on the computer and press <DeleteDeleteDeleteDelete> during the beginning of the boot sequence to enter the BIOS setup menu. If you missed the BIOS setup entry point, restart the system and try again.

CONTROL KEYS Keys Description Up Move to the previous item

Down Move to the next item Left Move to the left

Right Move to the right Enter Select the item Esc Jumps to the Exit menu or returns to the main menu

from a submenu Page Up Increase the numeric value or make changes

Page Down Decrease the numeric value or make changes + (number pad) Increase the numeric value - (number pad) Decrease the numeric value

F1 General help, only for Status Page Setup Menu and Option Page Setup Menu

F5 Restore the previous CMOS value (only for option page setup menu)

F7 Load Optimized defaults F10 Save all the changes and exit

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GETTING HELP The BIOS setup program provides a “General HelpGeneral HelpGeneral HelpGeneral Help” screen. You can display this screen from any menu/sub-menu by pressing <F1F1F1F1>. The help screen displays the keys for using and navigating the BIOS setup. Press <EscEscEscEsc> to exit the help screen.

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MAIN MENU The Main Menu contains thirteen setup functions and two exit choices. Use arrow keys to select the items and press <EnterEnterEnterEnter> to accept or enter Sub-menu.

Standard CMOS Features Use this menu to set basic system configurations.

Advanced BIOS Features Use this menu to set the advanced features available on your system.

Advanced Chipset Features Use this menu to set chipset specific features and optimize system performance.

Integrated Peripherals Use this menu to set onboard peripherals features.

Power Management Setup Use this menu to set onboard power management functions.

PC Health Status This menu shows the PC health status.

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Frequency/Voltage Control Use this menu to set the system frequency and voltage control.

Load Optimized Defaults Use this menu option to load BIOS default settings for optimal and high performance system operations.

Set Supervisor Password Use this menu option to set the BIOS supervisor password.

Set User Password Use this menu option to set the BIOS user password.

Save & Exit Setup Save BIOS setting changes and exit setup.

Exit Without Saving Discard all BIOS setting changes and exit setup.

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STANDARD CMOS FEATURES

Date The date format is [Day, Month Date, Year]

Time The time format is [Hour : Minute : Second]

Halt On Set the system’s response to specific boot errors. Below is a table that details the possible settings.

Settings Description All Errors System halts when any error is detected No Errors System does not halt for any error All, But Keyboard System halts for all non-key errors

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HDD CHANNELS

The specifications of your drive must match with the drive table. The hard disk will not work properly if you enter incorrect information in this category. Select “AutoAutoAutoAuto” whenever possible. If you select “ManualManualManualManual”, make sure the information is from your hard disk vendor or system manufacturer.

Below is a table that details required hard drive information when using the “ManualManualManualManual” mode.

Settings Description [storage] Channel The name of this match the name of the menu.

Settings: [None, Auto, Manual] Access Mode Settings: [CHS, LBA, Large, Auto] Capacity Formatted size of the storage device Cylinder Number of cylinders Head Number of heads Precomp Write precompensation Landing Zone Cylinder location of the landing zone Sector Number of sectors

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ADVANCED BIOS FEATURES

Quick Power On Self-Test Shortens the Power On Self-Test (POST) cycle to enable a faster boot up time.

Settings Description Disabled Standard Power On Self Test (POST) Enabled Shorten Power On Self Test (POST) cycle and boot up time

First/Second/Third Boot Device Sets the boot device sequence as the BIOS attempts to load the disk operating system.

Settings Description LS120 Boot from LS-120 drive Hard Disk Boot from the HDD CDROM Boot from CDROM ZIP100 Boot from ATAPI ZIP drive USB-FDD Boot from USB Floppy drive USB-ZIP Boot from USB ZIP drive USB-CDROM Boot from USB CDROM Legacy LAN Boot from network drive Disabled Disable the boot device sequence

Boot Other Device Enables the system to boot from alternate devices if the system fails to boot from the “First/Second/Third Boot Device” lists.

Settings Description Disabled No alternate boot device allowed Enabled Enable alternate boot device

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Boot Up NumLock Status Sets the NumLock status when the system is powered on.

Settings Description Off Forces keypad to behave as arrow keys On Forces keypad to behave as 10-key

Typematic Rate Setting Enables “Typematic Rate” and “Typematic Delay” functions.

Settings: [Disabled, Enabled]

Typematic Rate (Chars/Sec) This item sets the rate (characters/second) at which the system retrieves a signal from a depressed key.

Settings: [6, 8, 10, 12, 15, 20, 24, 30]

Typematic Delay (Msec) This item sets the delay between, when the key was first pressed and when the system begins to repeat the signal from the depressed key.

Settings: [250, 500, 750, 1000]

Security Option Selects whether the password is required every time the System boots, or only when you enter Setup.

Settings Description Setup Password prompt appears only when end users try to run

BIOS Setup System Password prompt appears every time when the computer is

powered on and when end users try to run BIOS Setup

Full Screen Logo Show Show full screen logo during BIOS boot up process.


Summary Screen Show Show summary screen.


28

HARD DISK BOOT PRIORITY

This is for setting the priority of the hard disk boot order when the “Hard Disk” option is selected in the “[First/Second/Third] Boot Device” menu item.

29

ADVANCED CHIPSET FEATURES

Caution:

The Advanced Chipset Features menu is used for optimizing the

chipset functions. Do not change these settings unless you are

familiar with the chipset.

Init Display First Settings: [PCI Slot, Onboard, AGP, PCIEx]

VCP/DVP Select Settings: [VCP, DVP]

LCD clock source control Settings: [14 KHz, 7 KHz, 110 Hz, 55 Hz]

LCD back light control Settings: [Level 0, Level 1, Level 2, Level 3, Level 4, Level 5, Level 6, Level 7, Level 8]

GFX & PCIE VGA Co-Exist Settings: [Disabled, Enabled]

30

Select Display Device Settings Description CRT Specifies the VGA port as the display port being used. LCD Specifies the LVDS port as the display port being used. DVI Specifies the DVI port as the display port being used. HDMI Specifies the HDMI® port as the display port being used. CRT+LCD Specifies the VGA and LVDS ports as the display port being used. CRT+DVI Specifies the VGA and DVI ports as the display port being used. CRT+HDMI Specifies the VGA and HDMI® ports as the display port being used.

Panel Type This setting refers to the native resolution of the display being used with the system.

Settings Description 00 640 x 480 01 800 x 600 02 1024 x 768 03 1280 x 768 04 1280 x 1024 05 1400 x 1050 06 1440 x 900 07 1280 x 800 08 800 x 480 09 1024 x 600 0A 1366 x 768 0B 1600 x 1200 0C 1680 x 1050 0D 1920 x 1200 0E 640 x 240 0F 480 x 640

31

INTERNAL VGA CONTROL

VGA Share Memory Size This setting allows you to select the amount of system memory that is allocated to the integrated graphics processor.

Settings: [Disabled, 64M, 128M, 256M]

Direct Frame Buffer Settings: [Disabled, Enabled]

Output Port Settings: [DI0, DI1]

Dithering This feature only has effect when the LVDS port is being used. It is recommended to enable this feature if the connected display device is an 18-bit LVDS panel. If the connected display device is a 24-bit LVDS panel, disable this feature.

Settings Description Enabled Enables a connected LVDS display to dither images. Disabled Support for this feature will be unavailable.

32

INTEGRATED PERIPHERALS

OnChip IDE Channel 1 Settings: [Disabled, Enabled]

IDE HDD Block Mode Settings: [Disabled, Enabled]

SATA Controller Settings: [Disabled, Enabled]

SATA Controller Mode Controls the features of the Serial ATA controller within the chipset. Serial ATA is the latest generation of the ATA interface. Serial ATA hard drives deliver transfer speeds of up to 300MB/sec.

Settings Description IDE Supports two PATA hard disk drives. Disables RAID and AHCI

function. RAID Only SATA supports RAID and AHCI function

Azalia HDA Controller Settings: [Auto, Disabled]

Onboard LAN Boot ROM Settings: [Enabled, Disabled]

33

WatchDog Support The watchdog timer triggers a system reset or other corrective action if the main program becomes unresponsive.

Settings Description Disabled The watchdog feature will be disabled. Enabled The system will reset when the watchdog timer reaches 0.

WatchDog Count Value Key in a DEC number.

Settings: [Min = 0, Max = 255]

34

SUPERIO DEVICE

Note:

These settings are based on the SuperI/O of the COMEDB1

carrier board. If other SuperI/O is designed in the carrier board,

the setting will be different.

Onboard Serial Port 1 Settings: [Disabled, 3F8/IRQ4, 2F8/IRQ4, 3E8/IRQ4, 2E8/IRQ4, 338/IRQ4, 348/IRQ4, Auto]




IR Support Settings: [Enabled, Disabled]

35

UR2 Duplex Mode Settings: [Half]

IR Mode Settings: [1.6 us, 3/16 bit time]

RxD, TxD Active Settings: [Hi,Hi , Hi,Lo , Lo,Hi , Lo,Lo]

Onboard Parallel Port This specifies the I/O port address and IRQ of the onboard parallel port.

Settings: [Disabled, 378/IRQ7, 278/IRQ5, 3BC/IRQ7]

Parallel Port Mode Set the parallel port mode. To operate the onboard parallel port as Standard Parallel Port, choose SPP. To operate the onboard parallel port in the EPP mode, choose EPP. By choosing ECP, the onboard parallel port will operate in ECP mode. Choosing ECP + EPP will allow the onboard parallel port to support both the ECP and EPP modes simultaneously.

Settings: [SPP, EPP, ECP, ECP + EPP]

ECP Mode Use DMA ECP (Extended Capabilities Port) has two DMA channels that it can use. The default channel is 3. However, some expansion cards may use channel 3 as well. To solve this conflict, change the ECP channel to 1. Select a DMA channel for the port.

Settings: [1, 3]

36

VIA ONCHIP IDE DEVICE

CF Card UDMA66 To support only UDMA66 CF Card Settings: [Disabled, Enabled]

37

USB DEVICE SETTING

USB 1.0 Controller Enable or disable Universal Host Controller Interface for Universal Serial Bus.


USB 2.0 Controller Enable or disable Enhanced Host Controller Interface for Universal Serial Bus.


USB Operation Mode Auto decide USB device operation mode.

Settings Description Full/Low Speed All of USB Device operated on full/low speed mode High Speed If USB device was high speed device, then it operated on

high speed mode.

USB Keyboard Function Enable or disable legacy support of USB keyboard.


38

USB Storage Function Enable or disable legacy support of USB mass storage.


39

POWER MANAGEMENT SETUP

ACPI Suspend Type Settings Description S1(POS) S1/Power On Suspend (POS) is a low power state. In

this state, no system context (CPU or chipset) is lost and hardware maintains all system contexts.

S3(STR) S3/Suspend To RAM (STR) is a power-down state. In this state, power is supplied only to essential components such as main memory and wakeup-capable devices. The system context is saved to main memory, and context is restored from the memory when a "wakeup" event occurs.

S1 & S3 Depends on the OS to select S1 or S3.

Soft-Off by PWRBTN This field configures the power button on the chassis.

Settings Description Delay 4 Sec System is turned off if power button is pressed for more

than four seconds. Instant-Off Power button functions as a normal power-on/-off

button.

Run VGA BIOS if S3 Resume Select whether to run VGA BIOS if resuming from S3 state. This is only necessary for older VGA drivers.

Settings: [Auto, Yes, No]

40

AC Loss Auto Restart The field defines how the system will respond after an AC power loss during system operation.

Settings Description Off Keeps the system in an off state until the power button is

pressed On Restarts the system when the power is back Former-Sts Former-Sts

41

WAKEUP EVENT DETECT

PS2KB Wakeup Select

This feature has two settings: Hot Key and Password. To select the Password option, press <Page Up> or <Page Down>. To set the password, enter up to eight digits and press <Enter>.

Settings: [Hot Key, Password]

PS2KB Wakeup Key Select This feature is only available when “Hot Key” is chosen in “PS2KB Wakeup Select”.

Settings: [Ctrl + F1, Ctrl + ESC, Ctrl + Space, Ctrl + Alt + BackSpace, Ctrl + Alt + Del, Power, Wake, Any Key]

PS2MS Wakeup Key Select Settings: [Any Button, Any Button or move]

PS2 Keyboard Power ON Settings: [Disabled, Enabled]

PS2 Mouse Power ON Settings: [Disabled, Enabled]

USB Resume from S3 Settings: [Disabled, Enabled]

42

Wake Up on GPI Settings: [Disabled, Enabled]

PowerOn by PCI Card Enables activity detected from any PCI card to power up the system or resume from a suspended state. Such PCI cards include LAN, onboard USB ports, etc.

Settings: [By OS, Enabled]

RTC Alarm Resume Set a scheduled time and/or date to automatically power on the system.


Date (of Month) The field specifies the date for “RTC Alarm Resume”.

Key in a DEC number.


Resume Time (hh : mm : ss) The field specifies the time for “RTC Alarm Resume”.

Key in a DEC number.


43

PC HEALTH STATUS

The PC Health Status displays the current status of all of the monitored hardware devices/components such as CPU voltages, temperatures and fan speeds.

44

FREQUENCY/VOLTAGE CONTROL

DRAM Frequency Settings: [DDR2-400, DDR2-533, DDR-667, SPD]

45

LOAD OPTIMIZED DEFAULTS

This option is for restoring all the default optimized BIOS settings. The default optimized values are set by the mainboard manufacturer to provide a stable system with optimized performance.

Entering “YYYY” and press <Enter> to load the default optimized BIOS values.

Entering ”NNNN” will cancel the load optimized defaults request.

46

SET SUPERVISOR/USER PASSWORD

This option is for setting a password for entering BIOS Setup. When a password has been set, a password prompt will be displayed whenever BIOS Setup is run. This prevents an unauthorized person from changing any part of your system configuration.

There are two types of passwords you can set. A supervisor password and a user password. When a supervisor password is used, the BIOS Setup program can be accessed and the BIOS settings can be changed. When a user password is used, the BIOS Setup program can be accessed but the BIOS settings cannot be changed.

To set the password, type the password (up to eight characters in length) and press <Enter><Enter><Enter><Enter>. The password typed now will clear any previously set password from CMOS memory. The new password will need to be reentered to be confirmed. To cancel the process press <Esc><Esc><Esc><Esc>.

To disable the password, press <Enter><Enter><Enter><Enter> when prompted to enter a new password. A message will show up to confirm disabling the password. To cancel the process press <Esc><Esc><Esc><Esc>.

Additionally, when a password is enabled, the BIOS can be set to request the password each time the system is booted. This would prevent unauthorized use of the system. See “Security Option” in the “Advanced BIOS Features” section for more details.

47

SAVE & EXIT SETUP

Entering “YYYY” saves any changes made, and exits the program.

Entering “NNNN” will cancel the exit request.

48

EXIT WITHOUT SAVING

Entering “YYYY’ discards any changes made and exits the program.

Entering “NNNN” will cancel the exit request

Taiwan Headquarters

1F, 531 Zhong-zheng Road

Xindian District, New Taipei City 231,

Taiwan

TEL: 886.2.2218.5452

FAX: 886.2.2218.5453

Email: [email protected]

USA

940 Mission Court

Fremont, CA 94539

USA

TEL: 1.510.683.3300

FAX: 1.510.687.4654


Europe

In den Dauen 6

53117 Bonn

Germany

TEL: 49.228.688565.0

FAX: 49.228.688565.19


China

Tsinghua Science Park Bldg. 7

No. 1 Zongguancun East Road

Haiden District, Beijing 100084

TEL: 86.10.59852288

FAX: 86.10.59852299


Japan

3-15-7 Ebisu MT Bldg. 6F

Higashi, Shibuya-ku

Tokyo 150-0011

TEL: 81.3.5466.1637

FAX: 81.3.5466.1638


Korea

2F, Sangjin Bldg., 417

Dogok-Dong, Gangnam-Gu

Seoul 135-854

TEL: 82.2.571.2986

FAX: 82.2.571.2987


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