MB839-1C MB839-4C USER'S MANUAL
Contents
1. Dio5SetOutput 0x00 return 0 nn MB839 Series User s Manual 41 APPENDIX void Dio5Initial void unsigned char ucBuf ucBuf Get NCT5523D Reg 0x1C ucBuf amp 0x02 Set NCT5523D Reg 0x1C ucBuf Set NCT5523D LD 0x07 switch to logic device 7 enable the GP2 group ucBuf Get_NCT5523D_Reg 0x30 ucBuf 0x04 Set_NCT5523D_Reg 0x30 ucBuf Ua aa aa aa 0000 0000 void Dio5SetOutput unsigned char NewData Set NCT5523D LD 0x07 switch to logic device 7 Set NCT5523D Reg 0xEl NewData unsigned char Dio5GetInput void unsigned char result Set NCT5523D LD 0x07 switch to logic device 7 result Get NCT5523D Reg 0xE1 return result EEE void DioSSetDirection unsigned char NewData NewData 1 for input O for output Set NCT5523D LD 0x07 switch to logic device 7 Set NCT5523D Reg 0xE8 NewData EE aa aa aa nono on nino nono nono unsigned char DioSGetDirection void unsigned char result Set NCT5523D LD 0x07 switch to logic device 7 result Get NCT5523D Reg 0xE8 return result EEE po EE EE EE EE EE N 42 MB839 Series User s Manual APPENDIX eee File of the NCT5523D CPP THIS CODE AND INFORMATION IS PROVIDED AS IS WITHOUT WARRANTY OF ANY KIND EITHER EXPRESSED OR IMPLIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND OR FITNESS FOR A PARTICULAR PURPOSE include NCT5523D H2. gt SDIO Configuration Fl General Help F2 Previous Values F3 Optimized Default F4 Save ESC Exit gt Select Screen OnBoard LAN PXE Rom Controls the execution of UEFI and Legacy PEX OpROM ACPI Settings Aptio Setup Utility Main Advanced Chipset Boot Security Save amp Exit ACPI Settings Select Screen Select Item Enter Select Enable Hibernation Enabled Change Field ACPI Sleep State S3 Suspend to RAM Fl General Help Enable ACPI Auto Configuration Disabled Previous Values Optimized Default Save ESC Exit Enabled ACPI Auto Configuration Enables or Disables BIOS ACPI Auto Configuration Enable Hibernation Enables or Disables System ability to Hibernate OS S4 Sleep State This option may be not effective with some OS ACPI Sleep State Select the highest ACPI sleep state the system will enter when the SUSPEND button is pressed MB839 Series User s Manual 17 BIOS Setup CC a Super IO Configuration Set Parameters of Serial Ports User can Enable Disable the serial port and Select an optimal settings for the Super IO Device H W Monitor Aptio Setup Utility Main Advanced Chipset Boot Security Save amp Exit PC Health Status Smart Fan Function 50 System temperature 33C CPU temperature 437 C System Fan Speed 3600 RPM VCORE 0 840 V 1 35V 1 368 V AVCC 3 388 V VSB3 3 376V gt Select Screen 1 Select Item Enter Sel
3. include lt dos h gt unsigned int NCT5523D BASE void Unlock NCT5523D void void Lock NCT5523D void unsigned int Init NCT5523D void unsigned int result unsigned char ucDid NCT5523D BASE 0x4E result NCT5523D BASE ucDid Get NCT5523D Reg 0x20 if ucDid 0xC4 INCT5523D goto Init Finish NCT5523D BASE 0x2E result NCT5523D BASE ucDid Get NCT5523D Reg 0x20 if ucDid 0xC4 INCT5523D goto Init Finish NCT5523D BASE 0x00 result NCT5523D BASE Init Finish return result EE aa aa aa nono void Unlock NCT5523D void outportb NCT5523D INDEX PORT NCT5523D UNLOCK outportb NCT5523D INDEX PORT NCT5523D UNLOCK aa aa nnn aa aa nono nono void Lock NCT5523D void outportb NCT5523D INDEX PORT NCT5523D LOCK EE aa aaa aa nono nono nono TE IJRR T MB839 Series User s Manual 43 APPENDIX ss void Set NCT5523D LD unsigned char LD Unlock_NCT5523D outportb NCT5523D_INDEX_PORT NCT5523D_REG_LD outportb NCT5523D_DATA_PORT LD Lock_NCT5523D EE nnn nnn aa nnn nnn nnn nnn nnn nnn nnn void Set NCT5523D Reg unsigned char REG unsigned char DATA Unlock NCT5523D outportb NCT5523D INDEX PORT REG outportb NCT5523D DATA PORT DATA Lock NCT5523D0 Ua aa aa aa aa 0000 0000 0000 unsigned char Get NCT5523D Reg unsigned char REG unsigned char Result Unlock NCT5523D outportb NCT5523D INDEX PORT REG Result inportb
4. Bypass function 1 Enable LAN Bypass function when the WDT signal is asserted CR 0x28 and CR 0x2A will be available if this bit is set to 1 0 Disable WDT LAN Bypass function Reserved CR 0x28 Watchdog WDT Bypass Control Register Attribute Read Write Reset default SM Description ription ve Write ER Enable Disable WDT Bypass function for each LAN port Read 1 Follow the setting in WDT Eth3 4 Write Bypass Register CR Ox2A when the WDT signal is asserted 0 Ignore to control the bypass when the WDT is asserted EEE 46 MB839 Series User s Manual APPENDIX CR 0x2A Watchdog WDT Bypass Register Attribute Read Write Reset default 0x0000 LAN Read ae The function works when the bit in CR 0x28 is 1 It controls LAN Bypass function should be Enabled Disabled when the WDT signal is asserted Eth3 4 Read If the bit is set to 1 in WDT gt Write Bypass Control Register CR 0x28 it will follow below setting 1 Enable LAN Bypass function 0 Disable LAN Bypass function MB839 Series User s Manual 47
5. Intel Chipset Software Installation Utility 28 VGA Drivers Installation sroronnrnoonrnnrrrrvrnnrrvennrnsenrenennr 29 LAN Drivers Installation ssroronnrnoonnrnrrrrvernrnvennrnsenrenennr 31 Appendis EE ede Ge ees Gee Ee De See 33 A VO Port Address Map iese sees ses se ee se Se ee ee ee 33 B Interrupt Request Lines RO esse sesse ee ee ee 34 C Watchdog Timer Configuration es s w e 35 D Digital VO Sample Code iese sesse se se ee ee ee 40 E Register of the LAN Bypass Controller 45 iv MB839 Series User s Manual This page is intentionally left blank LI MB839 series User s Manu v INTRODUCTION Introduction Product Description The MB839 is a small footprint single board computer that is configured with the Intel Celeron J1900 or Atom E3815 SoC This 5 25 inch SBC provides greater flexibility for developers of embedded computing solutions It is ideally suited for rugged and compact designs as in Internet devices and applications in automation industrial control data acquisition thin client and other embedded PC applications One DDR3 SO DIMM on board implements up to 8GB of system memory Four Gigabit LAN ports are also available Advanced connectivity and expansion interfaces are provided by one CF socket one SATA II one Mini PCI e and two USB 2 0 ports MB3839 4C Features Intel Celeron J1900
6. EE EE N EE PB ZE MB839 Series User s Manual 19 BIOS Setup Serial Port Console Redirection Aptio Setup Utility Main Advanced Chipset Boot Security Save amp Exit COMO Console Redirection Enabled gt Select Screen gt Console Redirection Setting Select Item Enter Select Serial Port for Out of Band Management Change Field Windows Emergency Management Services EMS Fl General Help F2 Previous Values Console Redirection Disabled F3 Optimized Default gt Console Redirection Settings F4 Save ESC Exit Console Redirection Setting Main Advanced Chipset Boot Security Save amp Exit COMO Console Redirection Settings gt Select Screen 1 Select Item Terminal Type VT100 Enter Select Bits per second 115200 Change Field Data Bits 8 Fl General Help Parity None F2 Previous Values Stop Bits 1 F3 Optimized Default Flow Control None F4 Save ESC Exit VT UTF8 Combo Key Support Enabled Recorder Mode Disabled Resolution 100x31 Disabled Legacy OS Redirection Resolution 80x24 Putty KeyPad VT100 Redirection After BIOS POST Always Enable CPU Configuration This section shows the CPU configuration parameters Aptio Setup Utility Main Advanced Chipset Security Save amp Exit Socket 0 CPU Information Intel R Celeron R CPU J1900 1 99 GHz Processor Speed 1990 MHz Processor Cores 4 gt Select Screen 1 Select Item Enter Select Intel HT Technology Not S
7. all the setup options Boot Override Pressing ENTER causes the system to enter the OS ESA JYE R R I D Y N EE E 26 MB839 Series User s Manual DRIVERS INSTALLATION Drivers Installation This section describes the installation procedures for software and drivers The software and drivers are included with the motherboard If you find the items missing please contact the vendor where you made the purchase The contents of this section include the following Intel Chipset Software Installation Utility 27 VGA Drivers Installation 0 0 0 28 LAN Drivers Installation ini 30 IMPORTANT NOTE After installing your Windows operating system you must install first the Intel Chipset Software Installation Utility before proceeding with the drivers installation VEE EE EE er sere NE EE EE tn MB839 Series User s Manual 27 DRIVERS INSTALLATION Intel Chipset Software Installation Utility The Intel Chipset Drivers should be installed first before the software drivers to enable Plug amp Play INF support for Intel chipset components Follow the instructions below to complete the installation 1 Insert the disc that comes with the board Click Intel and then Intel R Cedarview Chipset Drivers Intel R 6 Series Chipset Drivers Intel R Cedarview Chipset Drivers 2 Click Intel R Chipset Software Installation Utility Intel R Cedarview Graphics Driver Realtek High Definition Audio Driver Intel R PRO LA
8. amp Connector Location on MB839 1C MB839 4C 8 JP1 MicroSD Power seleCt iese se ee ER Re ee RA GR ee ER Re ee Ge RA 8 JP2 BIOS Flash Security Setting 8 JP3 Clear CMOS Setting ieke SR BERE ER See ERGER EED EE beg kant 8 JPA Clear ME Setting sasssa 9 IPS VGA ConneciorS its kara Haa EE RA ek 9 JPO LPC Debug Port EE ER sles Gees Dep ee be ele 9 IPI SPL Debug Port sismo Ge TREER ESE tai ERGER EER EE de RR GED geed 9 JP12 System Function COnneCtOF iese see se se ee ee ee ee ee ee 10 J3 MCU UPDATE Factory use only se see see see see ee ee se ee ee 11 JA Serial Port COM2 ee SERE EDE SEGE ER ESE SEE Ee GE SE DERE GE EDE Ge SE Ge EE Ge ee 11 J7 SATA Power Connector iese se ee RR GE RA GR ee ee ER Re ee Ge ee 11 18 USB 2 0 Pin Header sngestemsarsjhesefantkt mned 11 J10 AT 12V Connector a 11 FANI System Fan Power Connector se ee ee ee ee ee 12 LED1 LED2 LED3 LED4 LAN Port Link Active LED 12 LEDS Status LED a psst sg Ee REDE aa 12 SW3 Software reset button ese ee Re Ge RA GR Re GE RA ee GR ee ee ee 12 CNI MicroSD Connector iese se ee RR GE ee GR Re ee RR ee ee ee 13 CN2 Console Port COM se ee ee Re AR Re ee RR ee ee ee 13 ENS Serial ATA POTE ES ESE DE EES ee eg ee nn 13 CEN4 USB2 0 Ports SE ic cess Gee og AE Eg Ee ne bek GE GEE Ge Ge GE ee tts 13 CNS CN6 CN7 CN8 LAN 1G 100M POTE esse se ee see ee 13 CN9 SO DIMM DDR3 Soc
9. at 2 0GHz processor Four Intel Gigabit LAN ports DDR3L SO DIMM x1 up to 8GB Mini PCI E half size slot x1 Compact Flash socket LAN Bypass Enable Disable pre setting by BIOS on Eth 3 amp 4 MB839 1C Features Intel Atom E3815 at 1 46GHz processor Four Intel Gigabit LAN ports DDR3L SO DIMM x1 up to 8GB Mini PCI E half size slot x1 Compact Flash socket LAN Bypass Enable Disable pre setting by BIOS on Eth 3 amp 4 MB839 Series User s Manual 1 INSTALLATIONS Checklist Your MB 839 package should include the items listed below e The MB839 1C or MB839 4C embedded board e Drivers DVD containing chipset drivers and flash memory utility e Cables are optional 2 MB839 Series User s Manual INTRODUCTION MB839 Specifications MB839 1C or MB839 4C 5 25 Disk Size SBC CPU Type Intel Bay Trail Processor 22nm Bulk MB839 4C Celeron J1900 2 0 GHz TDP 10W Quad Core Operating Frequency MB839 1C Atom E3815 1 46 GHz TDP 5W Single Core BIOS AMI BIOS w ACPI Ethernet controller Intel 1211 AT PCI Express Gigabit ethernet controller x4 od Memor CPU on die memory controller supporting up to 8GB y One DDR3L SO DIMM socket Non ECC unbuffered LAN e Console RS 232 O RJ45 e Ethi 2 3 amp 4 Intel I211 AT RJ45 with LED One segment hardware Bypass Eth3 amp 4 Network Bypass Control by GPIO Watchdog al Watchdog Timer Yes 256 segments 0 1 2 255 sec min Storag
10. 30 0x01 bBuf Get NCT5523D Reg 0xFO bBuf amp 0x08 Set NCT5523D Reg 0xFO bBuf Set NCT5523D Reg 0xF1 NewInterval l void WDTDisable void Set NCT5523D LD 0x08 Set NCT5523D Reg 0xF1 0x00 Set NCT5523D Reg 0x30 0x00 EE aa aa nono nnn switch to logic device 8 enable timer count mode is second set timer switch to logic device 8 clear watchdog timer watchdog disabled LS MB839 Series User s Manual 37 APPENDIX File of the NCT5523D CPP THIS CODE AND INFORMATION IS PROVIDED AS IS WITHOUT WARRANTY OF ANY I KIND EITHER EXPRESSED OR IMPLIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND OR FITNESS FOR A PARTICULAR PURPOSE include NCT5523D H include lt dos h gt unsigned int NCT5523D BASE void Unlock NCT5523D void void Lock NCT5523D void unsigned int Init NCT5523D void unsigned int result unsigned char ucDid NCT5523D BASE 0x4E result NCT5523D BASE ucDid Get NCT5523D Reg 0x20 if ucDid 0xC4 INCT5523D goto Init Finish NCT5523D BASE 0x2E result NCT5523D BASE ucDid Get NCT5523D Reg 0x20 if ucDid 0xC4 INCT5523D goto Init Finish NCT5523D BASE 0x00 result NCT5523D BASE Init Finish return result Ua aa aa aa 0000 void Unlock NCT5523D void outportb NCT5523D INDEX PORT
11. E nnn nnn nina nina nino nnn nnn ncn nono nono define NCT5523D UNLOCK 0x87 define NCT5523D LOCK OxAA unsigned int Init NCT5523D void void Set NCT5523D LD unsigned char void Set NCT5523D Reg unsigned char unsigned char unsigned char Get NCT5523D Reg unsigned char endif NCT5523D H EPE MB839 Series User s Manual 35 APPENDIX HEER EE 0 File of the MAIN CPP THIS CODE AND INFORMATION IS PROVIDED AS IS WITHOUT WARRANTY OF ANY I KIND EITHER EXPRESSED OR IMPLIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND OR FITNESS FOR A PARTICULAR PURPOSE include lt dos h gt include lt conio h gt include lt stdio h gt include lt stdlib h gt include NCT5523D H int main void void WDTInitial void void WDTEnable unsigned char void WDTDisable void EEE int main void char SIO SIO Init NCT5523DO if SIO 0 printf Can not detect Nuvoton NCT5523D program abort n return 1 WDTinitial WDTEnable 10 WDTDisable return 0 EEE void WDTInitial void unsigned char bBuf Set NCT5523D LD 0x08 switch to logic device 8 bBuf Get NCT5523D Reg 0x30 bBuf amp 0x01 Set NCT5523D Reg 0x30 bBuf Enable WDTO I mmmmmmmmmmmm EE nnn nnn nnn BEE EE PE 36 MB839 Series User s Manual APPENDIX void WDTEnable unsigned char NewInterval unsigned char bBuf Set_NCT5523D_LD 0x08 Set_NCT5523D_Reg 0x
12. LED indicates the status of the main power switch Signal Name Pin 3 4 ATX Power ON Switch Pin 3 amp 4 are for ATX Power Supply On Off Switch on the system that connects to the power switch on the case When pressed the power switch will force the system to power on When pressed again it will force the system to power off Signal Name 3 Power ON 4 GND Pin 5 6 Hard Disk Drive LED Connector This connector connects to the hard drive activity LED on control panel This LED will flash when the HDD is being accessed Signal Name 5 3 3V 6 HDD LED Pin 7 8 Reset Switch The reset switch allows the user to reset the system without turning the main power switch off and then on again Orientation is not required when making a connection to this header Signal Name 7 PM SYSRST 8 GND 10 MB839 Series User s Manual INSTALLATIONS J3 MCU Update Factory use only J4 Serial Port is oe 1 6 Deu 2 7 RIS SN sour 3 8 cr DIR 4 9 RH om 5 J7 SATA Power Connector J8 USB 2 0 Pin Header ET SE De RE ep 73 J10 AT 12V Connector DC in internal connector supports 12V Signal Name 1 12V 2 Ground Remarks Do not connect CN12 and JIO at the same time ESP Pe EE MB839 Series User s Manual 11 INSTALLATIONS FAN1 System Fan Power Connector Pin header for system fan The fan must be 12V Max 1A LED1 LED2
13. LED3 LED4 LAN Port Link Active LED LEDS Status LED Al amp Cl Status LED A2 amp C2 Bypass LED A3 amp C3 Power LED ul Ya Signal Name Signal Name 20 lt 2 SIO_GP27 SIO_GP26 le ALARMR BY LED R Index port 4E Data port 4F Device 07 F5h gt bit5 bit6 Control pin SW3 Software reset button O Signal Name Signa Same ntel So IO Base Read memory 0 x fed0e238 and set bit 1 to 1 as GPI set bit 1 to 0 as GPO Read memory 0 x fed0e238 and check the bit 0 Control Pin Note SW3 is controlled by GPIO only 12 MB839 Series User s Manual INSTALLATIONS CN1 MicroSD Connector CN2 Console Port COM1 CN3 Serial ATA Port CN4 USB2 0 Ports CN5 CN6 CN7 CN8 LAN 1G 100M Port CN9 SO DIMM DDR3 Socket CN10 Compact Flash Connector Note CF card supports IDE mode only If CF card applied please set the SATA configuration to IDE mode in BIOS CN11 Mini PCI E Connector Half size CN12 DC Power Jack 12V only Note CN12 and JIO cannot be connected at the same time EEE YWD PY PE MB839 Series User s Manual 13 BIOS Setup BIOS Setup This chapter describes the different settings available in the AMI BIOS that comes with the board The topics covered in this chapter are as follows BIOS Introduction ee se ee ee ee Ge Se SR RR RA Ge ee ee ee 15 OE RR EA ER ai ri 15 Advanced Setfing S ess
14. MB839 1C MB839 4C USER S MANUAL Version A1 Acknowledgments Award is a registered trademark of Award Software International Inc PS 2 is a trademark of International Business Machines Corporation Intel and Atom and Celeron are registered trademark of Award Software International Inc registered trademark and trademark of Intel Corporation Microsoft Windows is a registered trademark of Microsoft Corporation Winbond is a registered trademark of Winbond Electronics Corporation All other product names or trademarks are properties of their respective owners li MB839 series User s Manual Table of Contents IntroduCON asses ser sers ke EN US NE GE GEE Ge RE Ge wa 1 Product Description ee AR AA ee ee ee 1 CHECKS ts SES GE Ee N a a 2 MB839 SpecificationS esse se se ee ee ee ee ee Ge Ge 3 Board Dimensions ee ee ee AA ee ee ee 4 Installations ide ER kke ERENS AK N Ge unne nd 5 Installing the Memory iese see see se ee ee ee ee ee Ge Ge 6 Setting the Jumpers and Connectors 7 Jumper amp Connector Location on MB839 1C MB839 4C 8 JP1 MicroSD Power select 8 JP2 BIOS Flash Security Setting oe se se en 8 JP3 Clear CMOS Setting ee ee ee Ge Se ee ee 8 JP4 Clear ME Setting esse sees sees se ese ee ee ee Se ee ke ee Re ee 9 IPS VGA Connectors isss ss sasssa ri arree kn ae 9 JP62 LPC Debug Port sal 9 JPI SPL Debu
15. N Network Drivers 3 When the Welcome screen to the Intel Chipset Device Software appears click Next to continue 4 Click Yes to accept the software license agreement and proceed with the installation process 5 On the Readme File Information screen click Next to continue the installation 6 The Setup process is now complete Click Finish to restart the computer and for changes to take effect REF RA amp R R O BBRBPPBBB amp Q 28 MB839 Series User s Manual DRIVERS INSTALLATION VGA Drivers Installation 1 Insert the disc that comes with the board Click Intel and then Intel R Cedarview Chipset Drivers Intel R 6 Series Chipset Drivers Intel R Cedarview Chipset Drivers F LAN Card Tools Intel R Chipset Software Installation Utility Intel R Cedarview Graphics Driver Realtek High Definition Audio Driver Intel R PRO LAN Network Drivers Im So LAN Card Tools Intel R Cedarview Graphics Driver MB839 Series User s Manual 29 DRIVERS INSTALLATION Intel Graphics Media Accelerator Driver Welcome to the Setup Program This setup program will install the following components Intel Graphics Media Accelerator Driver Intel High Definition Audio HDMI Driver It is strongly recommended that you exit all programs before continuing Click Next to continue El Install Intel Control Center Intel Control Center provides a centralized sta
16. NCT5523D DATA PORT Lock NCT5523D return Result l EEE EEEF E 44 MB839 Series User s Manual APPENDIX E Register of the LAN Bypass Controller To fulfill the varied requests on LAN Bypass controller IBASE provide the smart LAN Bypass controller User can define the Bypass function behavior when the system is power on power off and WDT signal is asserted The controller is behind the SMBus controller The PC address is listed as below CR 0x22 System On Bypass Register Attribute Read Write Reset default 0x0000 LAN Read SE Enable Disable LAN Bypass function when the system is Eth3 4 Read power On Write 1 Enable LAN Bypass function O Disable LAN Bypass function CR 0x24 System Off Bypass Register Attribute Read Write Reset default 0x0000 LAN Read Anke Enable Disable LAN Bypass function when the system is power Read Off EAA Write 1 Enable LAN Bypass function 0 Disable LAN Bypass function EEE CCC TOO MB839 Series User s Manual 45 APPENDIX CR 0x26 Watchdog WDT WDT INf Signal Control Register Attribute Read Write Reset default 0x00 WDT OUTf Generator The capacity use the WDT to reset the system 1 Generate 100ms pulse to reset signal when WDT signal is asserted 0 Ignore the WDT signal WDT LAN Bypass Enable The capacity use the WDT to set LAN
17. NCT5523D UNLOCK outportb NCT5523D INDEX PORT NCT5523D UNLOCK EE inn nnn nnn nina nnn nnn nnn nnn ncn void Lock NCT5523D void outportb NCT5523D_INDEX_PORT NCT5523D LOCK Ua aa aa aa nono BEE EE EE N PE 38 MB839 Series User s Manual APPENDIX eee void Set NCT5523D LD unsigned char LD Unlock_NCT5523D outportb NCT5523D_INDEX_PORT NCT5523D REG LD outportb NCT5523D DATA PORT LD Lock NCT5523D EE nnn nn nnn aa nina nnn nnn nnn nance void Set NCT5523D Reg unsigned char REG unsigned char DATA Unlock NCT5523D outportb NCT5523D INDEX PORT REG outportb NCT5523D DATA PORT DATA Lock NCT5523D0 aa aaa aa aa nnn nnn nnn nnn nono nono unsigned char Get NCT5523D Reg unsigned char REG unsigned char Result Unlock NCT5523D outportb NCT5523D INDEX PORT REG Result inportb NCT5523D DATA PORT Lock NCT5523D return Result EE aa aa aa aa nono nono nono EE Pp PE MB839 Series User s Manual 39 APPENDIX D Digital VO Sample Code File of the NCT5523D H THIS CODE AND INFORMATION IS PROVIDED AS IS WITHOUT WARRANTY OF ANY KIND EITHER EXPRESSED OR IMPLIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND OR FITNESS FOR A PARTICULAR PURPOSE l ifndef NCT5523D H define NCT5523D H 1 EE aa aa aa nnn define NCT5523D INDEX PORT NCT5523D BASE defin
18. e NCT5523D DATA PORT NCT5523D_BASE 1 Ua aa aa aa nance define NCT5523D REG LD 0x07 Ua aa aa aa aa nono ooo nono define NCT5523D UNLOCK 0x87 define NCT5523D_LOCK OxAA EEE unsigned int Init NCT5523D void void Set NCT5523D LD unsigned char void Set NCT5523D Reg unsigned char unsigned char unsigned char Get NCT5523D Reg unsigned char endif NCT5523D H CTF TT 40 MB839 Series User s Manual APPENDIX eee File of the MAIN CPP THIS CODE AND INFORMATION IS PROVIDED AS IS WITHOUT WARRANTY OF ANY KIND EITHER EXPRESSED OR IMPLIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND OR FITNESS FOR A PARTICULAR PURPOSE include lt dos h gt include lt conio h gt include lt stdio h gt include lt stdlib h gt include NCT5523D H int main void void Dio5Initial void void DioSSetOutput unsigned char unsigned char Dio5GetInput void void DioSSetDirection unsigned char unsigned char Dio5GetDirection void int main void char SIO SIO Init NCT5523D if SIO 0 printf Can not detect Nuvoton NCT5523D program abort n return 1 DioSInitial for GPIO20 27 DioSSetDirection 0x0F GP20 23 input GP24 27 output printf Current DIO direction 0x X n DioSGetDirection printf Current DIO status 0x X n Dio5GetInput printf Set DIO output to high n Dio5SetOutput Ox0F printf Set DIO output to low n
19. e e Onboard CF Socket x1 e 7 pin SATA connector for 2 5 HDD x1 optional HDD kit ct Name Cylindrical Tip Connector DC 12V inlet with Screw Lock Power On Off Switch Optional opening for Wireless LAN antenna Rear kanel RJ45 x1 for Console RJ45 with LED x4 for GLAN USB 2 0 x2 nsions ri e LED Power Green Alarm Red Status Yellow LAN Speed LED Yellow Green x4 Front Panel LAN Link Act LED Green x4 Factory Mode Restore Reset Switch GPIO control USB 2 0 x4 e External x2 Pees e 2x4 Pin header Onboard x1 e Mini PCI e Socket x1 VGA pin header onboard x1 Nuvoton NCT5523D e RS 232 2x5 Pin Header Onboard x1 LPC VO e RJ45 Console x1 e Hardware monitors e Fan Connector x1 e 4 pin Smart Fan Connector x1 Internal VO Headers je 2 pin header for DC in 12V x1 e Keyboard Mouse 1x6 Pin Header x1 Mini PCI Socket x1 Power Supply Full range 40W Adapter 12V Optional 030 x 149 5 0 mm Operation AE 4 Temperature AE Storage Temperature 20 80 C 4 176 F EEE MB839 Series User s Manual 3 INSTALLATIONS Board Dimensions M fre tH 162 11 06 unit mm 4 MB839 Series User s Manual INSTALLATIONS Installations This section provides information on how to use the jumpers and connectors on theMB839 in order to set up a workable system The topics covered are In
20. e ee Ee En Desp es eg de oaaae si vanoa 17 Chipset SE Ee EES GEE Ke seke Ge SG ER EGGO Ge Re Rek ke see 22 Security Settings usunne sense EDE alae VR Ee eds cuenta 23 Ts ER ER RE N 24 SAVE dr Exit Set BS enn Eer DE Dee trie GES Ee GE Ee ee ee eg 24 EEB EE EE 14 MB839 Series User s Manual BIOS Setup EE BIOS Introduction The BIOS Basic Input Output System installed in your computer system s ROM supports Intel processors The BIOS provides critical low level support for a standard device such as disk drives serial ports and parallel ports It also password protection as well as special support for detailed fine tuning of the chipset controlling the entire system BIOS Setup The BIOS provides a Setup utility program for specifying the system configurations and settings The BIOS ROM of the system stores the Setup utility When you turn on the computer the BIOS is immediately activated Pressing the lt Del gt key immediately allows you to enter the Setup utility If you are a little bit late pressing the lt Del gt key POST Power On Self Test will continue with its test routines thus preventing you from invoking the Setup If you still wish to enter Setup restart the system by pressing the Reset button or simultaneously pressing the lt Ctrl gt lt Alt gt and lt Delete gt keys You can also restart by turning the system Off and back On again The following message will appear on the screen Press
21. ect VCC3V 3 388 V Change Field VBAT 3 280 V Fl General Help F2 Previous Values CPU Shutdown Temperature Disabled F3 Optimized Default F4 Save ESC Exit Smart Fan Function 50 C 60 C 70 C 80 C 90 C CPU Shutdown Temperature The default setting is disabled gg EE EE N TP t Bs 18 MB839 Series User s Manual BIOS Setup EEE EE EE Ethernet Bypass Configuration Aptio Setup Utility Main Advanced Chipset Boot Security Save amp Exit LAN Bypass Configuration Firmware Information Signature ETH BYPASS Version 2 1 Bypass Quick Setting Normal Bypass Quick Setting Set LAN Bypass to Normal Bypass Firewall or Custom Define Mode Normal mode All LAN ports in NORMAL When Watchdog monitor system hangs software will initiates a system reboot Bypass mode All LAN ports in BYPASS during power off or watchdog initiates Bypass System will not reboot Firewall mode All LAN ports in BYPASS until software change it to NORMAL under OS When watchdog monitors system hang software will initiates a system reboot Custom Define mode Customer defines watchdog reset watchdog Bypass and power off Bypass settings Aptio Setup Utility Main Advanced Chipset Security Save amp Exit LAN Bypass Configuration Bypass Quick Setting Custom Define Watchdog Reset Signal Disabled WDT Bypass Setting LAN3 LAN4 Bypass Normal System OFF Bypass Setting LAN3 LAN4 Bypass Normal EEB EE EE N
22. ect Item Enter Select Change Field Fl General Help F2 Previous Values F3 Optimized Default F4 Save ESC Exit Auto Access SD device in DMA mode if controller supports it otherwise in PIO mode DMA Access SE device in DMA mode PIO Access SD device in PIO mode Chipset Settings This section allows you to configure and improve your system and allows you to set up some system features according to your preference Aptio Setup Utility Main Advanced Chipset Security Save amp Exit North Bridge gt Select Screen gt South Bridge 1 Select Item Enter Select Change Field Fl General Help F2 Previous Values F3 Optimized Default F4 Save ESC Exit North Bridge Aptio Setup Utility Main Advanced Chipset Boot Security Save amp Exit gt e Select Screen Memory Information f Select Item Enter Select Total Memory 2048 MB LPDDR3 Change Field Fl General Help Memory SlotO 2048 MB LPDDR3 F2 Previous Values F3 Optimized Default F4 Save ESC Exit ESB PP EE N EE EE N PE MB839 Series User s Manual 23 BIOS Setup nn en South Bridge Main Advanced Chipset Boot Security Save amp Exit gt e Select Screen Restore AC Power Loss Power On Select Item Enter Select Change Field Fl General Help F2 Previous Values F3 Optimized Default F4 Save ESC Exit Power On motherboard will Power ON when DC power source
23. g Port escusos snsestsse Es SERE SG GR EER ee Ge bee Ge ed 9 J3 MCU Update Factory use only se se se ee ee 11 J7 SATA Power Connector 0 e0000e eeen 11 18 USB 2 0 Pin Headers iseer siss 11 J10 AT 12V ConnectOr rr 11 FANI System Fan Power Connector 12 LED1 LED2 LED3 LED4 LAN Port Link Active LED 12 LEDS Status LED pseto RE ER EE N 12 SW3 Software reset button esse ese see Re ee RA ee 12 CNI MicroSD Connector sesse ees see ee ee ee GR Re ee ee 13 CN2 Console Port COM ee ee se ee ER Re ee RA 13 CN3 Serial ATA POTE esse e Ge Ge GR Ge Ee 13 CN4 USB2 0 Ports suar iniciasse sn slasa st 13 CNS CN6 CN7 CN8 LAN IG 100M Port 13 CN9 SO DIMM DDR3 Socket esse see se es se ee ek ee ee 13 CN10 Compact Flash Connector ees ses se see see ee ee 13 CN11 Mini PCI E Connector Half size 13 CN12 DC Power Jack 12V Only 13 BIOS Setup siss 14 BIOS Introduction iin in a 15 BIOS Setups istic Sade addin EE e RE Ge Bee gee EER oe 15 Advanced Settings ese ee ee se Se Se ee RA Ge Gee ee ee 17 MB839 series User s Manu iii Chipset Selfies DEEG bets ova tes GE Ee DE De gee ee 23 Security Settings 00 00 see bee Be ae see Se bee See eirin ee ee 24 Save amp Exit Settings 00 se se se ee ee Gee ee Ge ee ee ee ee 25 Drivers Installation rssnnnvvnnnnnnnnvennnnnnnnvnnnnnnnnvennr 27
24. ket esse ee se ee ee ee Ge GR ee ee GR Ge ee 13 CN10 Compact Flash Connector see ee ee ee ee ee ee 13 CN11 Mini PCI E Connector Half size sesse esse ees ee se ee ee ee ee ee ee 13 CN12 DC Power Jack 12V only esse se es ee ee ee ee Re ee be 13 MB839 Series User s Manual 7 INSTALLATIONS Jumper amp Connector Location on MB839 1C MB839 4C Pr SE F BEBE ooo 6looo 44000 looo Er oo re 000 11050 E 1000 looo looo looo T ERER BEE BOD MBA io pipe EO ag do JE Pin Signal Name JP2 BIOS Flash Security Setting Pin Signal Name 1 GND 2 DS 2 TXD JP3 Clear CMOS Setting Normal Clear CMOS 8 MB839 Series User s Manual INSTALLATIONS JP4 Clear ME Setting Normal Clear ME Signal Name VSYNC VGADDCCLK JP6 LPC Debug Port area 5 6 av EASTER Ground Ee o JP7 SPI Debug Port 6 SPIO_HOLD 8 SPLOLK EE 9 MB839 Series User s Manual 9 INSTALLATIONS JP12 System Function Connector JP12 provides connectors for system indicators that provide light indication of the computer activities and switches to change the computer status JP12 is a 8 pin header that provides interfaces for the following 7 1 d 2 functions Pin 1 2 Power LED The power
25. lp Boot Option 1 PATA PM TRANS F2 Previous Values Boot Option 2 Disabled F3 Optimized Default F4 Save ESC Exit Hard Drive BBS Priorities Boot Option Priorities Sets the system boot order Hard Drive BBS Priorities Sets the SATA devices boot order Save amp Exit Settings Aptio Setup Utility Main Advanced Chipset Boot Security Save amp Exit Save Changes and Exit Discard Changes and Exit Save Changes and Reset Discard Changes and Reset Save Options Save Changes gt Select Screen Discard Changes 1 Select Item Enter Select Restore Defaults t Change Field Fl General Help F2 Previous Values F3 Optimized Default F4 Save ESC Exit Save as User Defaults Restore User Defaults Boot Override Save Changes and Exit Exit system setup after saving the changes ee MB839 Series User s Manual 25 BIOS Setup HE EE EE EE EE SA Discard Changes and Exit Exit system setup without saving any changes Save Changes and Reset Reset the system after saving the changes Discard Changes and Reset Reset system setup without saving any changes Save Changes Save Changes done so far to any of the setup options Discard Changes Discard Changes done so far to any of the setup options Restore Defaults Restore Load Defaults values for all the setup options Save as User Defaults Save the changes done so far as User Defaults Restore User Defaults Restore the User Defaults to
26. lt DEL gt to Enter Setup In general you press the arrow keys to highlight items lt Enter gt to select the lt PgUp gt and lt PgDn gt keys to change entries lt F1 gt for help and lt Esc gt to quit When you enter the Setup utility the Main Menu screen will appear on the screen The Main Menu allows you to select from various setup functions and exit choices EEB EE N EE EE N RPTEA MB839 Series User s Manual 15 BIOS Setup Warning It is strongly recommended that you avoid making any changes to the chipset defaults These defaults have been carefully chosen by both AMI and your system manufacturer to provide the absolute maximum performance and reliability Changing the defaults could cause the system to become unstable and crash in some cases System Date Set the Date Use Tab to switch between Data elements System Time Set the Time Use Tab to switch between Data elements 16 MB839 Series User s Manual BIOS Setup Advanced Settings This section allows you to configure and improve your system and allows you to set up some system features according to your preference Aptio Setup Utility Main Advanced Chipset Boot Security Save amp Exit OnBoard LAN PXE Rom Disabled ACPI Settings Super IO Configuration H W Monitor LAN Bypass Configuration gt Serial Port Console Redirection CPU Configuration 1 Select Item PPM Configuration Enter Select gt IDE Configuration Change Field
27. plugged Power Off motherboard will Power ON when power switch SW2 pushed Security Settings This section allows you to configure and improve your system and allows you to set up some system features according to your preference Aptio Setup Utility Main Advanced Chipset Security Boot Save amp Exit Password Description If ONLY the Administrator s password is set then this only limits access to Setup and is only asked for when entering Setup If ONLY the User s password is set then this is a power on password and must be entered to boot or enter Setup In Setup the User will have Administrator rights The password length must be in the following range t Select Item Minimum length BEST Select Change Field Maximum length Fl General Help gt Select Screen F2 Previous Values Administrator Password F3 Optimized Default User Password F4 Save ESC Exit HDD Security Configuration HDDO TRANSCEND HDD1 SAMSUNG 470 Administrator Password Set Setup Administrator Password User Password Set User Password EE LL LL EE EE P P r PP 24 MB839 Series User s Manual BIOS Setup ee Boot Settings Aptio Setup Utility Main Advanced Chipset Boot Security Save amp Exit Boot Configuration Setup Prompt Timeout 10 Bootup NumLock State On gt Select Screen Quiet Boot Enabled A Select Item Fast Boot Disabled Enter Select Change Field Boot Option Priorities Fl General He
28. rk Connections SNMP Agent Feature Description Cancel 6 The wizard is ready to begin installation Click Install to begin the installation 7 When InstallShield Wizard is complete click Finish hh aay 32 MB839 Series User s Manual APPENDIX Appendix A VO Port Address Map Each peripheral device in the system is assigned a set of I O port addresses which also becomes the identity of the device The following table lists the I O port addresses used 360h 36Fh Network Ports 3F8h 3FFh Serial Port 1 COM1 EEB tt PE MB839 Series User s Manual 33 APPENDIX B Interrupt Request Lines IRQ Peripheral devices use interrupt request lines to notify CPU for the service required The following table shows the IRQ used by the devices on board Function System timer Standard PS 2 Keyboard Communications Port COM2 Communications Port COM1 Communications Port COM3 Communications Port COM4 System CMOS real time clock Intel R N10 ICH7 Family SMBus Controller 27DA IRQ 12 Microsoft PS 2 Mouse IRQ 13 Numeric data processor IRQ 16 Intel R N10 ICH7 Family USB Universal Host Controller 27CB IRQ 18 Intel R N10 ICH7 Family USB Universal Host Controller 27CA IRQ 19 Intel R N10 ICH7 Family Serial ATA Storage Controller 27C0 IRQ 19 Intel R N10 ICH7 Family USB Universal Host Controller 27C9 IRQ 22 High Definition Audio Controller IRQ 23 Intel R N10 ICH7 Family USB2 Enhanced Hos
29. rting point for Intel applications making it easier to find the programs that you need 4 Click Yes to to agree with the license agreement and continue the installation 5 On the Readme File Information screen click Next to continue the installation of the Intel Graphics Media Accelerator Driver 6 On Setup Progress screen click Next to continue 7 Setup complete Click Finish to restart the computer and for changes to take effect hh EE ee BBBBBBPBBR 30 MB839 Series User s Manual DRIVERS INSTALLATION LAN Drivers Installation 1 Insert the disc that comes with the board Click LAN Card and then Intel LAN Cedarview Drivers 2 On the next screen click Install Drivers and Software Intel Network Connections e Intel Network Connections Install Drivers and Software View User Guides View Release Notes Networking at Intel com E 3 In the Welcome screen click Next On the next screen click Yes to to agree with the license agreement 4 Agree with the license agreement and click Next MB839 Series User s Manual 31 DRIVERS INSTALLATION 5 Click the checkbox for Drivers in the Setup Options screen to select it and click Next to continue Intel R Network Connections Setup Options Select the program Features you want installed Install F Drivers Intel R PROSet For Windows Device Manager Advanced Network Services Cl InteR Netwo
30. stalling the MEM ya sw 6 Setting the Jumpers and Connectors ee se se se ee ee se ee ee ee ee 7 MB839 Series User s Manual 5 INSTALLATIONS Installing the Memory The MB839 board supports one DDR3 memory socket that can support up to 8GB memory DDR3L w o ECC function Installing and Removing Memory Modules To install the DDR3L module locate the memory slot on the board and perform the following steps 1 Hold the DDR3L module so that the key of the DDR3L module aligns with that on the memory slot Insert the module into the socket at a slight angle approximately 30 degrees Note that the socket and module are both keyed which means that the module can be installed only in one direction 2 To seat the memory module into the socket apply firm and even pressure to each end of the module until you feel it slip down into the socket LY With the module properly seated in the socket rotate the module downward Continue pressing downward until the clips at each end lock into position 4 To remove the DDR3L module press the clips with both hands 6 MB839 Series User s Manual INSTALLATIONS BEEN E Setting the Jumpers and Connectors Jumpers are used on MB839 to select various settings and features according to your needs and applications Contact your supplier if you have doubts about the best configuration for your needs The following lists the connectors on MB839 and their respective functions Jumper
31. t Controller 27CC IRQ 23 Intel R N10 ICH7 Family USB Universal Host Controller 27C8 Intel R 82583 V Gigabit Network Connection IRQ 4294967291 Intel R 82583 V Gigabit Network Connection 2 IRQ 4294967292 Intel R Graphics Media Accelerator 3600 Series IRQ 4294967293 Intel R N10 ICH7 Family PCI Express Root Port 27D2 IRQ 4294967294 Intel R N10 ICH7 Family PCI Express Root Port 27D0 Level IROO IRQ I IRQ 3 IRQ 4 IRQ 5 IRQ7 IRQ 8 IRQ 11 IRQ 4294967290 34 MB839 Series User s Manual APPENDIX C Watchdog Timer Configuration The WDT is used to generate a variety of output signals after a user programmable count The WDT is suitable for use in the prevention of system lock up such as when software becomes trapped in a deadlock Under these sorts of circumstances the timer will count to zero and the selected outputs will be driven Under normal circumstance the user will restart the WDT at regular intervals before the timer counts to zero SAMPLE CODE File of the NCT5523D H THIS CODE AND INFORMATION IS PROVIDED AS IS WITHOUT WARRANTY OF ANY KIND EITHER EXPRESSED OR IMPLIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND OR FITNESS FOR A PARTICULAR PURPOSE ifndef NCT5523D H define NCT5523D H 1 EEE define NCT5523D INDEX PORT NCT5523D BASE define NCT5523D DATA PORT NCT5523D BASE 1 EE inn nnn nnn nina aa nono nono define NCT5523D REG LD 0x07 E
32. upported Intel VT X Technology Supported Change Field Fl General Help L1 Data Cache 24 kBx4 F2 Previous Values L2 Data Cache 32 kKBx4 F3 Optimized Default L2 Cache 1024 kB x2 F4 Save ESC Exit 20 MB839 Series User s Manual BIOS Setup MB839 Series User s Manual 21 BIOS Setup EEE PPM Configuration Aptio Setup Utility Main Advanced Chipset Security Save amp Exit PPM Configuration gt Select Screen EIST Enabled 1 Select Item Enter Select Change Field Fl General Help F2 Previous Values F3 Optimized Default F4 Save ESC Exit IDE Configuration Aptio Setup Utility Main Advanced Chipset Security Save amp Exit IDE Configuration gt Select Screen Serial ATA SATA Enable 1 Select Item Enter Select SATA Speed Support Gen2 Change Field SATA Mode IDE Mode Fl General Help F2 Previous Values ial STA Port 0 Enable F3 Optimized Default TA Porto HotPlug Disabled F4 Save ESC Exit ial STA Port 1 Enable SATA Port1 HotPlug Disabled SATA Porto TRANSCEND 4 0GB SATA Porti SAMSUNG 470 Se 64 0GB SATA Controller s Enable Disable Serial ATA Controller Configure SATA as 1 IDE Mode 2 AHCI Mode EEE E E JJ 22 MB839 Series User s Manual BIOS Setup ee SDIO Configuration Aptio Setup Utility Main Advanced Chipset Security Save amp Exit SDIO Configuration gt Select Screen SDIO Access Mode 1 Sel
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