BESTEK BNX-E38 User Manual Download Page 44

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Super I/O Register Table

Default Value

Note

Index

0x2E

SIO MB PnP Mode Index Register

0x2E or 0x4E

Data

0x2F

SIO MB PnP Mode Data Register
0x2F or 0x4F

WDT Register Table

LDN

Register

BitNum

Value Note

Timer Counter

0x07

0x73

Time of watchdog timer (0~255)

This register is byte access

Counting Unit

0x07

0x72

Select time unit.

1: second

0: minute

WDT Enable

0x07

0x72

0: Disable

1: Enable

TimeOut

0x07

0x71

1: Clear timeout status

Summary of Contents for BNX-E38

Page 1: ...1 Security Board BNX E38 Always at the forefront of innovation User Manual ...

Page 2: ...rt 15 of the FCC rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a residential installation 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 However there is no guarantee th...

Page 3: ...c electrical discharge can damage computer components without causing any signs of physical damage You must take extra care in handling them to ensure against electrostatic build up 1 To prevent electrostatic build up leave the system board in its anti static bag until you are ready to install it 2 Wear an antistatic wrist strap 3 Do all preparation work on a static free surface 4 Hold the device ...

Page 4: ...ype recommend by the manufacturer Dispose of used batteries according to local ordinance Before using the system prepare basic system components If the system comes as a barebone that is none of the key components including processor memory and hard drive has been pre installed as part of your purchase you will need to at least ensure a compatible counterpart is located and installed You will also...

Page 5: ...pers 12 2 4 Edge Connectors 13 2 5 Location of Jumpers and Connectors 14 2 6 Jumpers 17 2 7 Internal Connectors 18 Chapter 3 Operation 3 1 System Memory 21 3 2 Installing Memory 21 3 3 Adding Power Connectors 22 3 4 Adding CompactFlash Cards 23 3 5 Install a PCI Express Mini Card in the Half Mini Card Slot 24 Chapter 4 BIOS Setup 4 1 Entering Setup 27 4 2 Getting Help 27 4 3 Control Keys 27 4 4 Th...

Page 6: ...6 Chapter 1 General Information ...

Page 7: ...or the use in 64bit OS beyond the 4GB barrier inherent in the 32bit OS Four Gigabit LAN Ports The four onboard Intel i210 AT PCIe Gigabit LAN Controllers are the cores of the platform to deliver outstanding network performance with optional one pair ByPass ready on request List of Key Features Onboard Intel AtomTM Bay Trail Single Core E3815 1 46GHz Processor Two DDR3 SO DIMM Slots up to 8GB Four ...

Page 8: ...mpactFlash 1 Front I O Console 1x RJ45 Type USB 2x USB 2 0 1x USB 3 0 Optional LAN Ports 4x RJ45 Type Switch 1x Power Switch 1x Reset Switch Power 1x 12Vdc Power In Jack Rear I O LED Indication 4x LAN LEDs 1x Bypass LED 1x Status LED 1x Power LED 1x HDD LED Expansion miniPCIe 1x Half sized Others H W Monitoring Temperature Voltage and Fan Speed with CPU Throttling support Environment Operating Tem...

Page 9: ...9 Figure 1 1 Board Layout of BNX E38 1 3 Board Layout ...

Page 10: ...10 Chapter 2 Preparation ...

Page 11: ...nts Humid environment tend to have less static electricity than dry environments A grounding strap is warranted whenever danger of static electricity exists Computer components and electronic circuit boards can be damaged by discharges of static electricity Working on the computers that are still connected to a power supply can be extremely dangerous Follow the guidelines below to avoid damage to ...

Page 12: ...If you remove the jumper cap or place the jumper cap on just one pin the jumper is OPEN Please see the following illustrations The illustrations on the right show a 2 pin jumper When the jumper cap is placed on both pins the jumper is SHORT If you remove the jumper cap or place the jumper cap on just one pin the jumper is OPEN Open Off Short On These illustrations show a 3 pin jumper Pins 1 and 2 ...

Page 13: ...set Switch 2 Power Switch 3 Four RJ45 Gigabit LAN Ports 4 Dual USB 2 0 Ports 5 USB 3 0 Port 6 RJ45 Console Port 7 12V DC In Jack 8 LAN1 LAN4 LED 9 Bypass LED Status LED 10 Power LED HDD LED 2 4 Edge Connectors ...

Page 14: ...14 Top Side 2 5 Locations Of Jumpers and Connectors ...

Page 15: ...15 Bottom Side ...

Page 16: ...21 12V POWER IN CN22 Mini card socket CN24 Battery CN26 USB3 0 USB2 0 CN27 LAN1 4 CN28 VGA Connector CN29 PS2 CN32 CN33 SATA Connector DIMM2 DDR3L SODIMM DIMM3 DDR3L SODIMM SW1 Power Button SW2 Software Reset SATA1 SATA Connector LED13 POWER HDD LED Instruction LED5 BYPASS STATE LED Instruction LED1 LAN1 LED Instruction LED2 LAN2 LED Instruction LED3 LAN3 LED Instruction LED4 LAN4 LED Instruction ...

Page 17: ... Normal Operation default 2 3 Clear CMOS CF Power Selection Jumper CN6 Pin Definition 1 2 5V 2 3 3 3V Auto Power Jumper JP1 Pin Definition 1 2 Disabled 2 3 Enabled RTC Test Setting Selection CN3 Pin Definition 1 2 RTC Test 2 3 Normal 2 6 Jumpers ...

Page 18: ...finition 1 KB_DATA 2 KB_CLK 3 GND 4 5V 5 MS_DATA 6 MS_CLK SATA Connector CN32 CN33 Pin Definition 1 GND 2 SATA_TXP 3 SATA_TXN 4 GND 5 SATA_RXN 6 SATA_RXP 7 GND SATA Power Connector CN1 CN4 Pin Definition 1 12V 2 GND 3 GND 4 5V 2 7 Internal Connectors ...

Page 19: ...N28 Pin Definition Pin Definition 1 VS 2 HS 3 GND 4 SCL 5 SDA 6 GND 7 Blue 8 GND 9 Green 10 GND 11 Red 12 GND 13 5V 4 pin Fan Connector CPU_FAN1 SYS_FAN1 Pin Definition Pin Definition 1 GND 2 FAN_PWR 3 FAN_TAC 4 FAN_CTL ...

Page 20: ...20 Chapter 3 Operation ...

Page 21: ...B Memory Capacity To install Memory 1 Make sure the Key on Memory module and slot are perfectly matched and add slowly the RAM module into the slot 2 Push the RAM module right up until the module is snapped in the slot by both side clips 3 To remove the Memory modules please push the clips outwards and the memory modules will be automatically disengaged 3 1 System Memory 3 2 Installing Memory ...

Page 22: ...22 BNX E38 motherboard requires only 12Vdc power on the edge 4 pin Jack red arrow 3 3 Adding Power Connectors ...

Page 23: ...38 Bottom Side Please turn the board to the bottom side to locate CF socket Please do not add CFast card onto this socket Make sure to shut down the system board before adding your CompactFlash card 3 4 Add CompactFlash Card ...

Page 24: ...alf Mini Card Installation A If a screw is found in the stand off please remove the screw B Align the notch in the card with the socket key and insert the card at a slightly upward angle as shown C Push down on the card and secure with one screw 3 5 Install a PCI Express Mini Card in the Half Mini Card Slot ...

Page 25: ...25 Chapter 4 BIOS Setup ...

Page 26: ...ogramshouldbeexecuted underthefollowing conditions Whenchanging thesystem configurations Whena configuration erroris detectedbythe systemandyouare promptedto make changes to the Setup program Whenresetting thesystemclock Whensettingthe CPUclockspeedsothatit automatically runseitherfastorslow Whenredefining thecommunication portstoprevent anyconflicts Whenmaking changes tothePowerManagement configu...

Page 27: ...ringthe POST TO ENTER SETUP BEFORE BOOT PRESS CTRL ALT ESC OR DEL KEY Pressthe Del keyor pressthe Ctrl Alt and Esc keysto enterSetup The online description of the highlighted setup item is displayed at the right pane of the menu at all time PressF1 to pop up a smallhelp windowthat lists all the functionkeys and its use To exit the Help Window press F1 or Esc The table below lists all the function ...

Page 28: ...c system configuration Advanced Advanced system settings Chipset Other functions Security Configure Supervisor and User Password Boot System boot configuration Save Exit Exit options as well as loading optimal defaults System Time xx xx xx Set the system time System Date Day xx xx xxxx Set the system date 4 4 The Main Menu ...

Page 29: ...you may configure the followings CPU Configuration IDE Configuration USB Configuration Hardware Monitor Power Management LAN Bypass Configuration Serial Port Console Redirection and SIO Configuration 4 5 The Advanced Menu ...

Page 30: ...Configuration Intel Virtualization Technology Enable Disable Intel Virtualization Technology EIST Enable Disable Enhanced Intel SpeedStep Technology for advanced power saving control against thermal condition ...

Page 31: ...31 IDE Configuration SATA Mode Select a proper SATA mode from IDE and AHCI ...

Page 32: ...ration Legacy USB Support Enable this to allow using USB devices Keyboard or Floppy at some legacy operating systems such as DOS If Auto is selected USB Legacy Support will be disabled when no USB device is detected ...

Page 33: ...33 Hardware Monitor CPU_Fan Smart Control Enable Disable CPU Fan Smart Control ...

Page 34: ... the power state after an unexpected AC power loss If Power Off is selected the AC power remains off when the power recovers If Power On is selected the AC power would come right on once power recovers If Last State is selected the AC power would follow the system state prior to the power loss ...

Page 35: ...n Settings Enter to configure or confirm the Terminal Type and Baud Rate for Console activity Please be advised that Console Port is a function built over RS 232 COM Port If users accidentally disable RS 232 Port within SIO Configuration Console Port will also be deactivated and hence no transmission will be available ...

Page 36: ...etting unchanged as default PS2 Keyboard Use This Device Enable Disable PS2 Keyboard Possible Configure the PS2 Keyboard setting It is suggested to leave this setting unchanged as default PS2 Mouse Use This Device Enable Disable PS2 Mouse Possible Configure the PS2 Mouse setting It is suggested to leave this setting unchanged as default ...

Page 37: ...37 4 6 The Chipset Menu ...

Page 38: ...located Graphic Memory Size for internal Intel r graphic device Options 64MB 96MB 128MB 160MB 192MB 224MB 256MB 288MB 320MB 352MB 384MB 416MB 448MB 480MB and 512MB DVMT Total Gfx Mem Select DVMT Dynamic Video Memory Technology total Graphic Memory Size for internal Intel r graphic device Options 128MB 256MB and Max ...

Page 39: ...39 South Bridge Audio Controller Enable Disable onboard audio function USB 2 0 EHCI Support Enable Disable onboard USB 2 0 function ...

Page 40: ...40 Administrator Password Change Administrator Password User Password Change User Password 4 7 The Security Menu ...

Page 41: ...orce BIOS Display 3rd party ROM message at start up Keep Current The 3rd party ROM message will be brought up only if the 3rd part manufacturer had set the add on device to do so Launch PXE OpROM Enable Disable Legacy Boot Option Hard Drive BBS Priorities Select which hard drive to boot first at system start 4 8 The Boot Menu ...

Page 42: ... and Reset To reboot the system without saving the changes Restore Defaults To load optimal default values from the BIOS ROM select this field then press Enter A dialog box will appear Confirm by selecting OK You can also press F9 to load optimal default values 4 9 The Save Exit Menu ...

Page 43: ...43 Chapter 5 WDT Programming Guide ...

Page 44: ... PnP Mode Data Register 0x2F or 0x4F WDT Register Table LDN Register BitNum Value Note Timer Counter 0x07 0x73 Time of watchdog timer 0 255 This register is byte access Counting Unit 0x07 0x72 7 1 Select time unit 1 second 0 minute WDT Enable 0x07 0x72 6 1 0 Disable 1 Enable TimeOut 0x07 0x71 0 1 1 Clear timeout status ...

Page 45: ...om Note24 define byte UnitLDN This parameter is represented from Note5 define byte UnitReg This parameter is represented from Note6 define byte UnitBit This parameter is represented from Note7 define byte UnitVal This parameter is represented from Note8 define byte EnableLDN This parameter is represented from Note9 define byte EnableReg This parameter is represented from Note10 define byte EnableB...

Page 46: ...ekWDTConfig VOID BestekWDTConfig Disable WDT counting WDTEnableDisable EnableLDN EnableReg EnableBit 0 Clear Watchdog Timeout Status WDTClearTimeoutStatus WDT relative parameter setting WDTParameterSetting VOID WDTEnableDisable byte LDN byte Register byte BitNum byte Value SIOBitSet LDN Register BitNum Value VOID WDTParameterSetting Watchdog Timer counter setting SIOByteSet TimerLDN TimerReg Timer...

Page 47: ... IOWriteByte SIOIndex 0x55 Break Case 0x4E IOWriteByte SIOIndex 0x87 IOWriteByte SIOIndex 0x01 IOWriteByte SIOIndex 0x55 IOWriteByte SIOIndex 0xAA Break VOID SIOExitMBPnPMode IOWriteByte SIOIndex 0x02 IOWriteByte SIOData 0x02 VOID SIOSelectLDN byte LDN IOWriteByte SIOIndex 0x07 SIO LDN Register Offset 0x07 IOWriteByte SIOData LDN ...

Page 48: ...byte LDN IOWriteByte SIOIndex Register TmpValue IOReadByte SIOData TmpValue 1 BitNum TmpValue Value BitNum IOWriteByte SIOData TmpValue SIOExitMBPnPMode VOID SIOByteSet byte LDN byte Register byte Value SIOEnterMBPnPMode SIOSelectLDN LDN IOWriteByte SIOIndex Register IOWriteByte SIOData Value SIOExitMBPnPMode ...

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