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Chapter 3 Hardware Installation

Chapter 3

COM Express Connectors

The COM Express connectors are used to interface the BT968 COM Express board to a carrier

board. Connect the COM Express connectors (located on the solder side of the board) to the

COM Express connectors on the carrier board.

Refer to the “Installing BT968 onto a Carrier Board” section for more information.

COM Express Connectors

Refer to the following pages for the pin functions of these connectors.

Connectors

CPU Fan Connector

Connect the CPU fan’s cable connector to the CPU fan connector on the board. The cooling fan

will provide adequate airflow throughout the chassis to prevent overheating the CPU and board

components.

BIOS Setting

“Module Board H/W Monitor” submenu in the Advanced menu of the BIOS will display the cur-

rent speed of the cooling fan. Refer to chapter 4 of the manual for more information

Sense

+12V

Ground

Summary of Contents for BT968

Page 1: ...www dfi com Chapter 1 Introduction 1 BT968 COM Express Compact Module User s Manual A30650952...

Page 2: ...M Express ModuleTM Base Specification http www picmg org FCC and DOC Statement on Class B This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Pa...

Page 3: ...Installing the DIMM Module 13 Connectors 14 CPU Fan Connector 14 COM Express Connectors 14 COM Express Connectors Signal Discription 17 Standby Power LED 25 Cooling Option 25 Installing BT968 onto a...

Page 4: ...d components or devices even before installing them in your system unit Static electrical discharge can damage computer components without causing any signs of physical damage You must take extra care...

Page 5: ...sted above This may differ in accordance with the sales region or models in which it was sold For more information about the standard package in your region please contact your dealer or sales represe...

Page 6: ...Host Controller Interface AHCI controller Expansion Interfaces Supports 1 USB 3 0 interface Supports 8 USB 2 0 interfaces 4 integrated USB 2 0 interfaces 1 USB HSIC for 4 USB 2 0 interfaces Supports...

Page 7: ...se enhancements deliver the performance and compat ibility needed for today s and tomorrow s business applications Supports VGA DDI LVDS default or DDI optional interfaces for up to 2 display outputs...

Page 8: ...s of the different types of COM Express modules BT968 is a COM Express Compact The dimension is 95mm x 95mm 106 00 91 00 70 00 51 00 4 00 18 00 6 00 0 00 16 50 4 00 0 00 Extended Basic Compact Mini 74...

Page 9: ...0 1 0 General Purpose I O 8 8 8 A B SMBus 1 1 1 A B I2C 1 1 1 A B Watchdog Timer 0 1 1 A B Speaker Out 1 1 1 A B External BIOS ROM Support 0 2 1 A B Reset Functions 1 1 1 A B6 System I O System Manag...

Page 10: ...SATA 2 0 2x SMBus Atom E3800 Series Celeron USB 3 0 Port 1 eMMC Optional eMMC Intel GLAN I210AT PCIe GEN2 3 x1 or 1 x4 LAN SPI Flash SPI Bus 1 1 C D LVDS Ports Dual Channel DDI Port 0 to BTB DDI Port...

Page 11: ...T968 Module with Heat Sink Side View of the Module with Heat Sink and Carrier Board BT968 Module Bottom View Top View 0 00 0 00 4 00 91 00 4 00 80 00 4 00 4 00 91 00 95 00 91 00 95 00 0 00 0 00 6 00 1...

Page 12: ...nstallation procedures at an ESD workstation only If such a station is not available you can provide some ESD protection by wear ing an antistatic wrist strap and attaching it to a metal part of the s...

Page 13: ...ntil it slips down into the socket The contact fingers on the edge of the module will almost completely disappear inside the socket Installing the DIMM Module 1 Make sure the PC and all other peripher...

Page 14: ...section for more information COM Express Connectors Refer to the following pages for the pin functions of these connectors Connectors CPU Fan Connector Connect the CPU fan s cable connector to the CPU...

Page 15: ...RESET A51 GND FIXED B51 GND FIXED A52 PCIE_TX5 NA B52 PCIE_RX5 NA A53 PCIE_TX5 NA B53 PCIE_RX5 NA A54 GPI0 B54 GPO1 A55 PCIE_TX4 NA B55 PCIE_RX4 NA A56 PCIE_TX4 NA B56 PCIE_RX4 NA A57 GND B57 GPO2 A58...

Page 16: ...ED C81 PEG_RX9 NA D81 PEG_TX9 NA C82 PEG_RX9 NA D82 PEG_TX9 NA C83 RSVD D83 RSVD C84 GND D84 GND C85 PEG_RX10 NA D85 PEG_TX10 NA Row C Row D C31 GND FIXED D31 GND FIXED C32 DDI2_CTRLCLK_AUX D32 DDI1_P...

Page 17: ...upled on Module NA ATA_ACT A28 I O CMOS 3 3V 3 3V PU 47K to 3 3V Connect to LED and recommend current limit resistor 220 to 3 3V ATA parallel and serial or SAS activity indicator active low Signal Pin...

Page 18: ...pport NA No support NA No support NA No support NA No support NA No support I PCIE AC coupled off Module NA No support NA No support O PCIE AC coupled on Module NA No support O PCIE AC coupled on Modu...

Page 19: ...0K Ohm resistor to configure the DDI n _AUX pair as the DDC channel Carrier DDI n _DDC_AUX_SEL should be connected to pin 13 of the DisplayPort DDI2_PAIR0 D39 Connect AC Coupling Capacitors 0 1uF to D...

Page 20: ...No support I O PCIE AC coupled on Module NA NA No support NA No support I O OD CMOS 3 3V 3 3V NA NA No support NA No support DDI3_HPD C44 I CMOS 3 3V 3 3V NA No support NA No support DDI3_DDC_AUX_SEL...

Page 21: ...l of LVDS panel power circuit LVDS panel power enable LVDS_BKLT_EN B79 O CMOS 3 3V 3 3V Connect to enable control of LVDS panel backlight power circuit LVDS panel backlight enable LVDS_BKLT_CTRL B83 O...

Page 22: ...SER0_TX A98 O CMOS 3 3V 5V PD 4 7K General purpose serial port 0 transmitter Recommend add Protecting Logic Level Signals on Pins Reclaimed from VCC_12V SER0_RX A99 I CMOS 3 3V 5V PU 47K to 3 3V Gener...

Page 23: ...CMOS 3 3V Suspend 3 3V PU 10K to 3 3VSB PCI Express wake up signal WAKE1 B67 I CMOS 3 3V Suspend 3 3V PU 10K to 3 3VSB General purpose wake up signal May be used to implement wake up on PS2 keyboard...

Page 24: ...dby and suspend functions May be left unconnected if these functions are not used in the system design VCC_RTC A47 Power Real time clock circuit power input Nominally 3 0V GND A1 A11 A21 A31 A41 A51 A...

Page 25: ...of the thermal pad designed to contact the corresponding components that are on BT968 Top View of the Heat Sink Important Remove the plastic covering from the thermal pad prior to mounting the heat s...

Page 26: ...nload COM331 B datasheet and manual 3 While supporting the mounting screw at the bottom from the top side of the board fasten a bolt into the screw 4 The photo below shows the solder side of the board...

Page 27: ...e onto the carrier board Be careful when pressing the module it may damage the socket 6 Grasping BT968 by its edges position it on top of the carrier board with its mounting holes aligned with the bol...

Page 28: ...s cable to the fan connector on BT968 The photo below shows the locations of the long mounting screws Long screws 10 And then connect the cooling fan s cable to the fan connector on BT968 8 Verify th...

Page 29: ...rd designed for COM Express Compact modules to debug and display signals and codes of COM Express modules COMe LINK1 Bottom view Top view COMe DEBUG Connector COM Express Connectors 2 Connect the COMe...

Page 30: ...provided bolts to fix the COMe LINK1 debug card onto the carrier board Bolts 5 Grasp BT968 by its edges to press it down on the top of the COMe LINK1 debug card Mounting screws 6 Then grasp the heat...

Page 31: ...r Board 7 Use the long mounting screws to secure the heat sink on the top of the BT968 and the COMe LINK1 debug card and connect the cooling fan s cable to the fan connector on BT968 The photo below s...

Page 32: ...data retains even when the power is off In general the information stored in the CMOS RAM of the EEPROM will stay unchanged unless a configuration change has been made such as a hard drive replaced o...

Page 33: ...ect Version Build Date and Time EC Version System Date System Time Access Level American Megatrends BT968 0 11 x64 05 27 2014 13 44 47 2014 04 10 v1 5 Tue 06 10 2014 16 13 30 Administraor Advanced Sec...

Page 34: ...enable or disable the Watchdog timer function Enable Disable IT8518 WatchDog Timer Aptio Setup Utility Copyright C 2013 American Megatrends Inc Version 2 16 1242 Copyright C 2013 American Megatrends...

Page 35: ...18 MHz Supported 4 Supported 24 KB x4 32 KB x4 1024 KB x2 Enabled CPU Configuration Intel R Atom TM CPU E3845 1 91GHz CPU Signature Microcode Patch CPU Speed 64 bit Processor Cores Intel VT x Technolo...

Page 36: ...s Inc Version 2 16 1242 Copyright C 2013 American Megatrends Inc Network Stack Ipv4 PXE Support Ipv6 PXE Support PXE boot wait time Advanced Enabled Enabled Enabled 0 Enable Disable UEFI network stack...

Page 37: ...ROM Storage This field controls the execution of UEFI and Legacy Storage OpROM Video This field controls the execution of UEFI and Legacy Video OpROM Other PCI devices This field determines OpROM exec...

Page 38: ...ends Inc Version 2 16 1242 Copyright C 2013 American Megatrends Inc USB Configuration USB Module Version USB Devices 1 Keyboard 1 Hub Legacy USB Support XHCI Hand off EHCI Hand off USB Mass Storage Dr...

Page 39: ...on LAN Link Speed and VLAN Aptio Setup Utility Copyright C 2013 American Megatrends Inc Version 2 16 1242 Copyright C 2013 American Megatrends Inc PORT CONFIGURATION MENU NIC Configuration Blink LEDs...

Page 40: ...ious Values F3 Optimized Defaults F4 Save Reset ESC Exit Link Speed Specify the port speed which is used for the selected boot protocol Wake on LAN Enables the server to be powered on using an in band...

Page 41: ...Reset ESC Exit Intel IGD Configuration Enable Enable Integrated Graphics Device IGD when selected as the Primary Video Adaptor Disable Always disable IGD Aptio Setup Utility Copyright C 2013 American...

Page 42: ...the onboard LVDS function DDI Display Selection The item is related to BTB I F DDI2 port Select LCD panel used by Internal Graphics Device by selecting the appropriate setup item Aptio Setup Utility...

Page 43: ...p F2 Previous Values F3 Optimized Defaults F4 Save Reset ESC Exit South Bridge This field is used to configure the parameters of the South Bridge Azalia HD Audio PCI Express Configuration Restore AC P...

Page 44: ...y disabled Enabled Azalia will be unconditionally enabled Auto Azalia will be enabled automatically Azalia HDMI Codec Enable or disable the internal HDMI codec for Azalia DP HDMI Port B Enable or disa...

Page 45: ...al Help F2 Previous Values F3 Optimized Defaults F4 Save Reset ESC Exit Boot Number of seconds to wait for setup activation key 65535 0xFFFF means indefinite waiting Version 2 16 1242 Copyright C 2013...

Page 46: ...er A dialog box will appear Select Yes to reset the system setup without saving any changes Restore Defaults To restore and load the optimized default values select this field and then press Enter A d...

Page 47: ...and cannot be used to replace one which has been utilized on other system boards 3 If you do not follow the methods above the Intel Management Engine will not be updated and will cease to be effectiv...

Page 48: ...uired to facilitate and enhance the performance of the system board You may acquire the software from your sales representa tives from an optional DVD included in the shipment or from the website down...

Page 49: ...o install the utility click Intel Chipset Software Installation Utility on the main menu 1 Setup is ready to install the utility Click Next 2 Read the license agreement then click Yes 4 After all setu...

Page 50: ...n blank for 1 to 2 minutes while WinSAT is running before the Windows 7 Windows 8 desktop appears The blank screen period is the time Windows is testing the graphics performance We recommend that you...

Page 51: ...el LAN Drivers on the main menu 1 Setup is ready to install the driver Click Next 2 Click I accept the terms in the license agreement then click Next 3 Select the program featuers you want installed t...

Page 52: ...xecution Engine Driver To install the driver click Intel Trusted Execution Engine Driver on the main menu 1 Tick I accept the terms in the License Agreement and then click Next 2 The step shows the co...

Page 53: ...now ready to install the audio driver Click Next 2 Follow the remainder of the steps on the screen clicking Next each time you finish a step 3 Click Yes I want to restart my computer now then click Fi...

Page 54: ...all the driver click Intel Sideband Fabric Device MBI Driver on the main menu 1 The setup program will be installed Click Next to continue 2 Click Yes to accept the License Agreement 3 The step perfor...

Page 55: ...lick I accept the terms in the license agreement and then click Next 1 Setup is ready to install the DFI Utility drifer Click Next Note If you are using Windows 7 you need to access the operating syst...

Page 56: ...www dfi com Chapter 5 Supported Software 56 Chapter 5 The DFI Utility icon will appear on the desktop Double click the icon to open the utility Information HW Health WatchDog DIO...

Page 57: ...Tool option To install the driver click Infineon TPM driver and tool option on the main menu 1 The setup program is preparing to install the driver 2 The setup program is now ready to install the uti...

Page 58: ...rmation and then click Next 5 Select a setup type and then click Next 6 Click Install 7 TPM requires installing the Micro soft Visual C package prior to installing the utility Click Install 8 The setu...

Page 59: ...hapter 5 10 Click Yes to restart your system Intel USB 3 0 Drivers For Windows 7 Only To install the driver click Intel USB 3 0 Driver on the main menu 2 Read the license agreement then click Yes 1 Se...

Page 60: ...ext to install or click Change Destination Folder to select another folder 2 Click Install to begin installation 3 Click Finish to exit installation 3 Go through the readme docu ment for more installa...

Page 61: ...Sample Code GPIO Input Process EC_DIO_Read_Input BYTE Data Pin0 3 Input Mode Data Get_EC_Data 0xBA Data 0x80 Write_EC_Data 0xBA Data while Get_EC_Data 0xBA 7 0x01 Data Get_EC_Data 0xBA Return Data GPI...

Page 62: ...he disc By using nLite the F6 function key usually required during installation is no longer needed 1 Download the program from nLite s offical website http www nliteos com download html 2 Install nLi...

Page 63: ...table ISO Click Next 9 Click Insert and then select Multiple driver folder to select the drivers you will integrate Click Next 10 Select only the drivers ap propriate for the Windows version that you...

Page 64: ...e uncertain of the southbridge chip used on your motherboard select all RAID AHCI controllers and then click OK 12 Click Next 13 The program is currently integrating the drivers and applying changes t...

Page 65: ...16 Or you can choose to burn it directly to a disc by selecting the Direct Burn mode under the General section Select the optical device and all other necessary settings and then click Next 17 You hav...

Page 66: ...ted by the motherboard chip set from Intel s website Transfer the downloaded driver files to C AHCI 4 Open Device Manager and right click on one of the Intel Serial ATA Storage Con trollers then selec...

Page 67: ...1 A warning message appeared because the selected SATA controller did not match your hardware device Ignore the warning and click Yes to proceed 12 Click Finish 13 The system s settings have been chan...

Page 68: ...int count_L Set Count WriteEC 0xB5 count_H High Byte WriteEC 0xB6 count_L Low Byte Enable Watch Dog Timer WriteEC 0xB4 0x01 int GetWDTime void int sum data_h data_l Select EC Read Type outportb EC_En...

Page 69: ...Y HAS FAILED The CMOS battery is no longer functional It should be replaced CMOS CHECKSUM ERROR Checksum of CMOS is incorrect This can indicate that CMOS has become corrupt This error may have been ca...

Page 70: ...s power switch is on 2 Check that one end of the monitor s power cord is properly attached to the monitor and the other end is plugged into a working AC outlet If necessary try another outlet 3 Check...

Page 71: ...attaching it to a serial port that is work ing and configured correctly If the serial device does not work either the cable or the serial device has a problem If the serial device works the problem ma...

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