VIA Technologies COME8X80 User Manual Download Page 40 | Manualshive

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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]

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Summary of Contents for COME8X80

Page 1: ...user manual COME8X80 Computer on Module Express Revision 1 02 102 03082012 1645...

Page 2: ...rves 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 tes...

Page 3: ...ns 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 eq...

Page 4: ...IV Box Contents Model Number Description COME8X80 Standard kit 1 x COME8X80 CPU Module 1 x Heat Spreader 1 x Driver CD...

Page 5: ...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 F...

Page 6: ...play 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 D...

Page 7: ...tup 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 O...

Page 8: ...1 1 Overview...

Page 9: ...ano 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 operati...

Page 10: ...Buses Expansion Buses Expansion Buses Expansion Buses 3 x PCI Expansion slots 2 x PCI Express x1 expansion slots 1 x PCI Express x4 expansion slots Video VGA VGA VGA VGA Integrated VIA Chrome9 HC Int...

Page 11: ...Dimension Dimension Dimension Dimension 95 mm x 125 mm Operating Temperature Operating Temperature Operating Temperature Operating Temperature 0 C 60 C Storage Temperature Storage Temperature Storage...

Page 12: ...5 BOARD LAYOUT Top View Bottom View...

Page 13: ...6 BOARD DIMENSIONS...

Page 14: ...7 2 Hardware Installation...

Page 15: ...he 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 conne...

Page 16: ...33 667 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...

Page 17: ...to the SODIMM socket at a 45 degrees angle And make sure the notch is on the proper side Step 2 Step 2 Step 2 Step 2 Then push down until the memory module snaps into place The SODIMM socket has two l...

Page 18: ...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_MD...

Page 19: ...44 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 B...

Page 20: ...BY 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...

Page 21: ...0 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...

Page 22: ...IXED 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_D...

Page 23: ...K 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...

Page 24: ...2 Step 2 Step 2 Step 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...

Page 25: ...preader 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...

Page 26: ...19 3 BIOS Setup...

Page 27: ...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...

Page 28: ...neral Help General Help General Help General Help screen You can display this screen from any menu sub menu by pressing F1 F1 F1 F1 The help screen displays the keys for using and navigating the BIOS...

Page 29: ...ic 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 optimiz...

Page 30: ...OS 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 th...

Page 31: ...ur 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 N...

Page 32: ...ard disk vendor or system manufacturer Below is a table that details required hard drive information when using the Manual Manual Manual Manual mode Settings Description storage Channel The name of th...

Page 33: ...ng 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...

Page 34: ...y 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...

Page 35: ...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...

Page 36: ...gs 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...

Page 37: ...s 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...

Page 38: ...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...

Page 39: ...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 Sup...

Page 40: ...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...

Page 41: ...s Disabled 3F8 IRQ4 2F8 IRQ4 3E8 IRQ4 2E8 IRQ4 338 IRQ4 348 IRQ4 Auto Onboard Serial Port 2 Settings Disabled 3F8 IRQ4 2F8 IRQ4 3E8 IRQ4 2E8 IRQ4 338 IRQ4 348 IRQ4 Auto Onboard Serial Port 3 Settings...

Page 42: ...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 para...

Page 43: ...36 VIA ONCHIP IDE DEVICE CF Card UDMA66 To support only UDMA66 CF Card Settings Disabled Enabled...

Page 44: ...Controller Interface for Universal Serial Bus Settings Disabled Enabled USB Operation Mode Auto decide USB device operation mode Settings Description Full Low Speed All of USB Device operated on full...

Page 45: ...38 USB Storage Function Enable or disable legacy support of USB mass storage Settings Disabled Enabled...

Page 46: ...ble 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 confi...

Page 47: ...nes 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 t...

Page 48: ...ttings 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...

Page 49: ...de 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 Settings Disabled Enabled Date of Month The field specifies t...

Page 50: ...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...

Page 51: ...44 FREQUENCY VOLTAGE CONTROL DRAM Frequency Settings DDR2 400 DDR2 533 DDR 667 SPD...

Page 52: ...zed BIOS settings The default optimized values are set by the mainboard manufacturer to provide a stable system with optimized performance Entering Y Y Y Y and press Enter to load the default optimize...

Page 53: ...IOS 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 fr...

Page 54: ...47 SAVE EXIT SETUP Entering Y Y Y Y saves any changes made and exits the program Entering N N N N will cancel the exit request...

Page 55: ...48 EXIT WITHOUT SAVING Entering Y Y Y Y discards any changes made and exits the program Entering N N N N will cancel the exit request...

Page 56: ...Germany TEL 49 228 688565 0 FAX 49 228 688565 19 Email embedded via tech de China Tsinghua Science Park Bldg 7 No 1 Zongguancun East Road Haiden District Beijing 100084 TEL 86 10 59852288 FAX 86 10 59...

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