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Chapter 1 Introduction

BT9A3

COM Express Mini Module

User’s Manual

A31140952

Summary of Contents for BT9A3 Series

Page 1: ...www dfi com Chapter 1 Introduction 1 BT9A3 COM Express Mini Module User s Manual A31140952...

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: ...10 Block Diagram 10 Mechanical Diagram 11 System Memory 12 Connectors 13 CPU Fan Connector 13 COM Express Connector 13 COM Express Connector Signal Discription 15 Cooling Option 21 Installing BT9A3 o...

Page 4: ...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 i...

Page 5: ...listed 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 repr...

Page 6: ...he 1 46GHz 5W J00 Intel Celeron J1900 Quad Core 2M Cache 2GHz 2 41GHz 10W N30 Intel Celeron N2930 Quad Core 2M Cache 1 83GHz 2 16GHz 7 5W BGA 1170 packaging technology 22nm process technology System M...

Page 7: ...cs responsiveness These enhancements deliver the performance and compat ibility needed for today s and tomorrow s business applications Supports HDMI DVI and DP interfaces for up to 3 display outputs...

Page 8: ...f the different types of COM Express modules BT9A3 is a COM Express Mini The dimension is 84mm x 55mm 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 20 80...

Page 9: ...Port 0 1 1 1 A B Express Card Support 0 2 2 A B LPC Bus 1 1 1 A B SPI 1 2 1 A B SDIO muxed on GPIO 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 Ou...

Page 10: ...ECC 8x memory down DDR3 1333MHz Single Channel PTN3460 PCIe x1 DDI Port 0 USB4604I USB 2 0 4x USB HSIC HD Audio LPC Bus Embedded Controller IT8528 8 bit DIO WDT I2 C Bus Serial Port 1 2 Tx Rx System F...

Page 11: ...Side View of the Module with Heat Sink and Carrier Board BT9A3 Module Bottom View 0 00 0 00 6 00 9 80 20 00 16 50 2 00 85 00 60 00 20 00 Standoff Module PCB Heatsink Bottom View Top View 0 00 0 00 4 0...

Page 12: ...SD can damage your board processor disk drives add in boards and other components Perform installation procedures at an ESD workstation only If such a station is not available you can provide some ESD...

Page 13: ...IOS will display the cur rent speed of the cooling fan Refer to chapter 3 of the manual for more information COM Express Connector The COM Express connector is used to interface the BT9A3 COM Express...

Page 14: ...VD B53 RSVD A108 VCC_12V B108 VCC_12V A54 GPI0 B54 GPO1 A109 VCC_12V B109 VCC_12V A55 RSVD B55 RSVD A110 GND FIXED B110 GND FIXED A1 GND FIXED B1 GND FIXED A56 RSVD B56 RSVD A2 GBE0_MDI3 B2 GBE0_ACT A...

Page 15: ...c a p a c g n i l p u o C C A e l u d o M n o d e l p u o c C A A T A S O 6 1 B X T _ 1 A T A S r o t i c a p a c g n i l p u o C C A e l u d o M n o d e l p u o c C A A T A S O 7 1 B X T _ 1 A T A S...

Page 16: ...TRLDATA if DDI1_DDC_AUX_SEL is pulled high t c e t e D g u l P t o H I D D t c e t e D g u l P t o H e c i v e d o t t c e n n o C d n a M 1 D P D N G o t M 1 D P V 3 3 V 3 3 S O M C I 9 8 B D P H _ 0...

Page 17: ...SRX0 A23 USB_SSRX0 A22 USB_SSTX1 B26 NA NA USB_SSTX1 B25 NA NA USB_SSRX1 A26 NA NA USB_SSRX1 A25 NA NA USB_HOST_PRSNT B96 I CMOS 3 3V Suspend 3 3V NA NA Module USB client may detect the presence of a...

Page 18: ...e to Carrier SPI V 3 3 d n e p s u S V 3 3 O 1 9 A R E W O P _ I P S Power supply for Carrier Board SPI sourced from Module nominally 3 3V The Module shall provide a minimum of 100mA on SPI_POWER Carr...

Page 19: ...3 S O M C O 5 1 A 3 S _ S U S Indicates system is in Suspend to RAM state Active low output An inverted copy of SUS_S3 on the Carrier Board may be used to enable the non standby power on a typical ATX...

Page 20: ...rom 4 75V to 20 0V V 5 2 5 V 5 7 4 V 5 2 5 V 5 7 4 r e w o P 7 8 B 4 8 B Y B S _ V 5 _ C C V Standby power input 5 0V nominal If VCC5_SBY is used all available VCC_5V_SBY pins on the connector s shall...

Page 21: ...ence only Bottom View of the Heat Sink Installing BT9A3 onto a Carrier Board Mounting hole 1 Now install the module and heatsink assembly onto the carrier board The photo below shows the locations of...

Page 22: ...omponent side of the board with the bolts already fixed in place Bolts 6 Grasping BT9A3 by its edges position it on the top of the carrier board with its mounting holes aligned with the bolts on the c...

Page 23: ...screws 9 And then connect the cooling fan s cable to the fan connector on BT9A3 Fan connector Note The system board used in the following illustrations may not resemble the actual board These illustr...

Page 24: ...al Display Power Reset Sleep LID control COM Express Type Display Code Review Control COM Express Power Display COMe DEBUG COMe LINK2 Cable 3 Fasten bolts with mounting screws through mounting holes t...

Page 25: ...Me LINK2 COM Express Mini Module COMe DEBUG Cable Side View of the Module Debug Card and Carrier Board 7 Use the long mounting screws to secure the heat sink on the top of the COM Express Mini module...

Page 26: ...a 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 or a...

Page 27: ...Project Version Build Date and Time EC Version System Date System Time Access Level American Megatrends BT9A3 0 11 x64 08 29 2014 11 54 41 2014 09 02 v1 1 Mon 09 08 2014 23 38 39 Administraor Advance...

Page 28: ...ity Copyright C 2013 American Megatrends Inc Version 2 16 1242 Copyright C 2013 American Megatrends Inc WatchDog1 function Advanced Disabled Select Screen Select Item Enter Select Change Opt F1 Genera...

Page 29: ...z Supported 4 Supported 24 KB x4 32 KB x4 1024 KB x2 Enabled CPU Configuration Intel R Celeron R CPU J1900 1 99GHz CPU Signature Microcode Patch CPU Speed 64 bit Processor Cores Intel VT x Technology...

Page 30: ...ersion 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 Enter...

Page 31: ...orage or video USB Configuration This section is used to configure parameters of the USB device Legacy USB Support Enabled Enable legacy USB Auto Disable support for legacy when no USB devices are con...

Page 32: ...installing Windows 7 only native USB 2 0 devices USB port 0 to USB port 3 can operate under DOS mode Please refer to the following tables for more infomation on the type of USB ports Operation Environ...

Page 33: ...e the parameters of Gigabit Ethernet device Configure Boot Protocol Wake on LAN Link Speed and VLAN Aptio Setup Utility Copyright C 2013 American Megatrends Inc Version 2 16 1242 Copyright C 2013 Amer...

Page 34: ...Select Item Enter Select Change Opt F1 General Help F2 Previous Values F3 Optimized Defaults F4 Save Reset ESC Exit Chipset The section configures the relevant functions of chipset Aptio Setup Utilit...

Page 35: ...activated during POST This has no effect if the external graphics presents The selection of secondary boot display will appear based on your selection VGA modes will be supported only on primary displ...

Page 36: ...o the screen shown below LVDS Support Enable or disable the onboard LVDS function Select LCD panel used by Internal Graphics Device by selecting the appropriate setup item Aptio Setup Utility Copyrigh...

Page 37: ...r disable the DP HDMI Port C Azalia HD Audio Options Aptio Setup Utility Copyright C 2013 American Megatrends Inc Version 2 16 1242 Copyright C 2013 American Megatrends Inc Chipset Select Screen Selec...

Page 38: ...e Exit Chipset Advanced Main Boot Security Select Screen Select Item Enter Select Change Opt F1 General Help F2 Previous Values F3 Optimized Defaults F4 Save Reset ESC Exit Aptio Setup Utility Copyrig...

Page 39: ...dialog box will appear Select Yes to restore the default values of all the setup options Boot Number of seconds to wait for setup activation key 65535 0xFFFF means indefinite waiting Version 2 16 1242...

Page 40: ...When the BIOS IC needs to be replaced you have to populate it properly onto the system board after the EEPROM programmer has been burned and follow the technical person s instructions to confirm that...

Page 41: ...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 download pag...

Page 42: ...l 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 setup operat...

Page 43: ...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 skip thi...

Page 44: ...rivers 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 then clic...

Page 45: ...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 components...

Page 46: ...y 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 Finish Res...

Page 47: ...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 performs setup...

Page 48: ...ccept 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 system as an...

Page 49: ...www dfi com Chapter 1 Introduction 49 The DFI Utility icon will appear on the desktop Double click the icon to open the utility Information HW Health WatchDog DIO...

Page 50: ...troduction 50 Backlight 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 Setup is ready to insta...

Page 51: ...nstall 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 installation tip...

Page 52: ...e 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 GPIO Output P...

Page 53: ..._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_EnablePort 0...

Page 54: ...initialization other PEI Error Codes 0x50 Memory initialization error Invalid memory type or incompatible memory speed 0x51 Memory initialization error SPD reading has failed 0x52 Memory initializatio...

Page 55: ...No usable memory detected DXE Phase 0x92 PCI Bus initialization is started 0x93 PCI Bus Hot Plug Controller Initialization 0x94 PCI Bus Enumeration 0x95 PCI Bus Request Resources 0x96 PCI Bus Assign R...

Page 56: ...wer 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 that...

Page 57: ...ng 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 may be du...

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