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JHCTech KMDA-3820, User Manual

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JHCTech KMDA-3820 User Manual Download Page 64

 

 

User’s Manual

 

56 

 

 

Legacy USB Support 

This item is used to set the USB interface support. If you need to support USB devices under DOS, such 

as U disk, USB keyboard, etc., set this item to [Enabled]. Otherwise, select [Disabled]. 

USB Mass Storage Driver Support 

USB mass storage device support switch. 

USB Transfer time-out 

This item Sets the timeout period for control, batch, and interrupt transmission. The default is 20 seconds. 

Device reset time-out 

This item sets boot command timeout of the large capacity USB disk. The default is 20 seconds. 

Device power-up delay 

This item sets boot command delay of the large capacity USB disk. The default is Auto. 

3.2.4 Chipset Menu 

The chipset menu items allow you to change the settings for the North Bridge chipset, South Bridge 

chipset and other system. 

Summary of Contents for KMDA-3820

Page 1: ...User s Manual User s Manual KMDA 3820 Ver A1 0 Date 28 January 2019 ...

Page 2: ...User s Manual Version Note No Ver Note Date Writer 1 A1 0 first publish 20190128 Tracy Liu ...

Page 3: ...ed to be accurate and reliable However Shenzhen JHC Technology Co Ltd assumes no responsibility for its use nor for any infringements of the rights of third parties which may result from its use Acknowledgements Award is a trademark of Award Software International Inc IBM PC AT PS 2 and VGA are trademarks of International Business Machines Corporation Intel Skylake and Kabylake are trademarks of I...

Page 4: ...ent materials service time and freight Please consult your dealer for more details If you think you have a defective product follow these steps 1 Collect all the information about the problem encountered For example CPU speed JHC products used other hardware and software used etc Note anything abnormal and list any onscreen messages you get when the problem occurs 2 Call your dealer and describe t...

Page 5: ...nce when the equipment is operated in a commercial environment 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 Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct ...

Page 6: ...Specifications 4 1 6 Mechanical Specifications 5 Hardware Installation 9 2 1 Introduction 10 2 2 Jumpers and Connectors 10 2 2 1 Setting Jumpers 10 2 3 Jumpers and Switches Location 11 2 3 1 SW2 Clear CMOS Data 12 2 3 2 SW1 AT ATX Power on mode selection 13 2 4 I O Button LED Indication 13 2 4 1 Ethernet Connector LAN 15 2 4 2 USB Connector 15 2 4 3 HDMI 16 2 4 4 DP 17 2 4 5 VGA 17 2 4 6 DIO Conne...

Page 7: ...Sub card ECX 238 26 2 4 18 PCIeX1 Connector In Sub card ECX 238 27 2 4 19 LED 29 2 5 Installation 30 2 5 1 HDD SSD Installation 30 2 5 2 Installing mini PCIe 32 2 5 3 Installing MSATA 36 2 5 4 Installing Expansion Functional Module 37 BIOS Setup 40 3 1 BIOS Description 41 3 1 1 Entering the Setup Utility 41 3 2 BIOS parameter settings 42 3 2 1 BIOS Navigation Keys 43 3 2 2 Main Menu 43 3 2 3 Advan...

Page 8: ...User s Manual iii 4 1 Follow the sequence below to install the drivers 72 4 2 Installation 72 4 3 CPU TEMP LED driver 73 4 4 Utility Software Reference 74 SYSTEM RESOURCE 75 5 1 WDT and GPIO 76 ...

Page 9: ...User s Manual 1 General Information CHAPTER 1 ...

Page 10: ... 24V wide power input It is widely used for Industry Automation Intelligent Transportation ITS and Machine Vision 1 2 Features Key Features Universal aluminum chassis fanless design Intel Skylake U Kabylake U Celeron Core I3 I5 I7 CPU 1 260 pin SODIMM DDR4 2133MHz up to 16GB 1 F mini PCIe with SIM slot support 4G LTE and Wifi BT Optional 1 PCIe 4 1 PCIE 1 or 2 PCI or 1 PCI 1 PCI 4 expansion 1 2 5 ...

Page 11: ... 3 2 Display Chipset Gen 9th Intel HD Graphics Display Memory Shared system memory Resolution HDMI 3940x2160 30Hz DP 4096x2160 60Hz VGA 1920x1200 60Hz 1 3 3 Ethernet Chipset 2 Intel I211AT Ethernet controllers 1 Intel I219LM Ethernet controller Speed 10 100 1000 Mbps Integrated Interface 3 RJ45 Note KMDA 3820 T00X has no Intel I219LM controller which supports 2 LANs 1 3 4 Audio Chipset Realtek ALC...

Page 12: ...ion With HDD 20g peak acceleration 11 ms duration EMC CE FCC Class A 1 5 3820 Series Specifications Model NO 3820 S00X 3820 T00X CPU Intel Skylake U Kabylake U Celeron Core I3 I5 I7 CPU Intel Skylake U Kabylake U Celeron Core I3 I5 I7 CPU DDR4 1 1 LAN 3 2 USB 4 USB3 0 3 USB2 0 4 USB3 0 3 USB2 0 COM 4 4 PS 2 Keyboard Mouse Keyboard Mouse DIO bit 8 bit 8 bit Display 1 HDMI 1 DP 1 VGA 1 HDMI 1 DP Aud...

Page 13: ...Box computer of JHCTECH consists of a JHC SBC STX I905 a sub card ECD 9050 and an expansion card ECX 238 or ECI 239 The specific combination is as follows Model No KMDA 3820 S00X KMDA 3820 T00X STX I905 S00X STX I905 T001 ECD 9050 ECX 238 ECI 239 Main Board Front STX I905 Figure 1 1 ...

Page 14: ...User s Manual 6 Main Board Rear STX I905 Figure 1 2 Sub card ECD 9050 Figure 1 3 ...

Page 15: ...User s Manual 7 Expansion card ECX 238 Figure 1 4 Expansion card ECI 239 Figure 1 5 ...

Page 16: ...User s Manual 8 KMDA 3820 Dimension Unit mm Figure 1 6 ...

Page 17: ...User s Manual 9 Hardware Installation CHAPTER 2 ...

Page 18: ... 239 2 2 Jumpers and Connectors 2 2 1 Setting Jumpers You can configure your KMDA 3820 to match the needs of your application by setting the jumpers or switches A jumper is the simplest kind of electrical switch It consists of two metal pins and a small metal clip often protected by a plastic cover that slides over the pins to connect them To close a jumper you connect the pins with the clip To op...

Page 19: ...r application contact your local distributor or sales representative before you make any changes 2 3 Jumpers and Switches Location The KMDA 3820 Box Computer has a number of jumpers or switches inside the chassis that allows you to configure your system to suit your application The table below shows the function of each of the board s jumpers and Switches Figure 2 3 ...

Page 20: ...data becomes corrupted b You forget the supervisor or user password you can reconfigure the system with the default values stored in the ROM BIOS To load the default values stored in the ROM BIOS please follow the steps below 1 Power off the system and unplug the power cord 2 Set CMOS pins 2 and 3 to On Wait for a few seconds and set CMOS back to its default setting pins 1 and 2 On 3 Now plug the ...

Page 21: ...ch users can set Power on mode by it When you dial it at AT it means power on by AC Power When you dial it at ATX it means power on by Power button 2 4 I O Button LED Indication NOTE I O Indication takes KMDA 3820 S00X for example Other sub series products only have different number of interfaces Front view ...

Page 22: ...User s Manual 14 Figure 2 6 Rear view Figure 2 7 ...

Page 23: ... TX 10 100 LAN_DA GHz 5 LAN_DC GHz 2 TX 10 100 LAN_DA GHz 6 RX 10 100 LAN_DB GHz 3 RX 10 100 LAN_DB GHz 7 LAN_DD GHz 4 LAN_DC GHz 8 LAN_DD GHz Note KMDA 3820 T00X only has 2 Intel I211AT chips which provides 2 RJ45 2 4 2 USB Connector The USB device allows data exchange between your computer and a wide range of simultaneously accessible external Plug and Play peripherals The KMDA 3820 provides 4 U...

Page 24: ..._SSTX 5 StdA_SSRX Shell Shield 2 4 3 HDMI The KMDA 3820 provides a high resolution HDMI display port They can support the most resolution up to 3940 2160 30Hz Table 2 4 for HDMI pin assignments Figure 2 11 Table 2 4 HDMI Pin Assignments Pin Signal Pin Signal Pin Signal 1 DATA2_P 8 GND 15 SCL 2 GND 9 DATA0_N 16 SDA 3 DATA2_N 10 CLK_P 17 GND 4 DATA1_P 11 GND 18 VCC 5 GND 12 CLK_N 19 DETECT ...

Page 25: ... 12 Table 2 5 DP Pin Assignments Pin Signal Pin Signal Pin Signal 1 DATA0_P 8 GND 15 AUXP 2 GND 9 DATA2_N 16 GND 3 DATA0_N 10 DATA3_P 17 AUXN 4 DATA1_P 11 GND 18 HPD 5 GND 12 DATA3_N 19 GND 6 DATA1_N 13 CTRL 20 PWR 7 DATA2_P 14 GND 2 4 5 VGA The KMDA 3820 provides a VGA ports via a D sub 15 pin connector it supports the most resolution up to 1920 1200 60Hz Table 2 6 for DP pin assignments Figure 2...

Page 26: ...he KMDA 3820 provides 8 bit DIO by 2 5Pin 8 bit DIO terminal connector in rear Table 2 7 for Pin assignments Figure 2 14 Table 2 7 8 bit DIO Pin Assignments Pine DIO Signal Pin DIO Signal 1 GP70 2 GP71 3 GP72 4 GP73 5 GND 6 GP74 7 GP75 8 GP76 9 GP77 10 5V 2 4 7 Power Input Connector DC IN The KMDA 3820 provides a wide power input DC 12 24V by a 3 pin terminal Table 2 8 for pin assignments ...

Page 27: ...erial ports of COM1 2 by 2 D sub 9 pin connectors COM1 2 can be configured as RS232 RS422 or RS485 by BIOS setup Table 2 9 for pin assignments Figure 2 16 Table 2 9 COM1 2 Serial Ports Pin Assignments Pin RS 232 Signal RS 422 Signal RS 485 Signal 1 DCD TX DATA 2 RxD TX DATA 3 TxD RX NC 4 DTR RX NC 5 GND GND GND 6 DSR NC NC 7 RTS NC NC 8 CTS NC NC 9 RI NC NC ...

Page 28: ...7 RTS 8 CTS 9 RI 2 4 10 PS 2 Connector The KMDA 3820 provides a PS 2 connector which is used to connect keyboard or mouse Table 2 11 for pin assignments Figure 2 18 Table 2 11 PS 2 Pin Assignments Pin Signal Pin Signal 1 SIO_KDAT 4 VCC 2 SIO_MDAT 5 SIO_KCLK 3 GND 6 SIO_MCLK 2 4 11 Remote Switch signal Connector For the remote switch signal interface of the switch machine the terminal of the mother...

Page 29: ...nments Pin Signal 1 PWR_BTN 2 GND 2 4 12 Serial ATA1 S_SATA1 Figure 2 20 Table 2 13 for pin assignments Table 2 13 Serial ATA1 pin assignments Pin Signal Pin Signal 1 GND 5 RX 2 TX 6 RX 3 TX 7 GND 4 GND 2 4 13 SATA power connector P_SATA1 Figure 2 21 Table 2 14 for pin assignments Table 2 14 SATA power connector ...

Page 30: ...in Signal Pin Signal 1 NC 2 V3 3 3 NC 4 GND 5 NC 6 V1 5 7 NC 8 LPC_FRAME 9 GND 10 LPC_AD3 11 NC 12 LPC_AD2 13 NC 14 LPC_AD1 15 GND 16 LPC_AD0 17 PLTRST 18 GND 19 LPC_CLK1 20 NC 21 GND 22 PLTRST 23 SATA1_mSATA_z_RX 24 V3 3 25 SATA1_mSATA_z_RX 26 GND 27 GND 28 V1 5 29 GND 30 SMB_SCL 31 SATA1_mSATA_z_TX 32 SMB_SDA 33 SATA1_mSATA_z_TX 34 GND 35 GND 36 NC 37 GND 38 NC 39 V3 3 40 GND ...

Page 31: ...onnector Pin Assignments Pin Signal Pin Signal 1 PCIE_WAKE_N 2 V3 3_MINICARD2 3 NC 4 GND 5 NC 6 V1 5 7 CLKREQ 8 VUIM_PWR 9 GND 10 UIM_DATA 11 CLK_MIO1_PCIE 12 UIM_CLK 13 CLK_MIO1_PCIE 14 UIM_RESET 15 GND 16 VUIM_VPP 17 NC 18 GND 19 NC 20 WIFI2_DISABLE 21 GND 22 PLTRST 23 PCIE_MINI_RX2 24 V3 3_MINICARD2 25 PCIE_MINI_RX2 26 GND 27 GND 28 V1 5 29 GND 30 SMB_SCL_RSM 31 PCIE_MINI_TX2 32 SMB_SDA_RSM ...

Page 32: ...3_MINICARD2 2 4 16 PCI Connector In Sub card ECI 239 KMDA 3820 provides 2 PCI expansion by sub card ECI 239 Table 2 17 for pin assignments Figure 2 24 Table 2 17 PCI Pin Assignments Pin Signal Pin Signal A1 TRST_PCI B1 12VD A2 12VD B2 TCK_PCI A3 TMS_PCI B3 GNDD A4 TDI_PCI B4 NC A5 5VD B5 5VD A6 INTA B6 5VD A7 INTC B7 INTB A8 5VD B8 INTD A9 NC B9 NC A10 5VD B10 NC A11 NC B11 NC A12 GNDD B12 GNDD ...

Page 33: ...5 A25 PAD24 B25 3 3V A26 IDSEL B26 PCBE3 A27 3 3V B27 PAD23 A28 PAD22 B28 GNDD A29 PAD20 B29 PAD21 A30 GNDD B30 PAD19 A31 PAD18 B31 3 3V A32 PAD16 B32 PAD17 A33 3 3V B33 PCBE2 A34 PFRAME B34 GNDD A35 GNDD B35 PIRDY A36 PTRDY B36 3 3V A37 GNDD B37 PDVSEL A38 PSTOP B38 GNDD A39 3 3V B39 PLOCK A40 SMBCLK B40 PPERR A41 SMBDAT B41 3 3V A42 GNDD B42 PSERR A43 PPAR B43 3 3V A44 PAD15 B44 PCBE1 A45 3 3V B...

Page 34: ...DD A58 PAD0 B58 PAD1 A59 5VD B59 5VD A60 REQ64 B60 ACK64 A61 5VD B61 5VD A62 5VD B62 5VD 2 4 17 O PCIeX4 Connector In Sub card ECX 238 KMDA 3820 provides 1 O PCIeX4 expansion by sub card ECX 238 Table 2 18 for pin assignments Figure 2 25 Table 2 18 PCIeX4 Pin Assignments Pin Signal Pin Signal B1 12V A1 NC B2 12V A2 V12 B3 12V A3 V12 B4 GND A4 GND B5 SMB_SCL A5 NC B6 SMB_SDA A6 NC B7 GND A7 NC ...

Page 35: ...CIE_MIO_TX10 A19 NC B20 PCIE_MIO_TX10 A20 GND B21 GND A21 PCIE_MIO_RX10 B22 GND A22 PCIE_MIO_RX10 B23 PCIE_MIO_TX11 A23 GND B24 PCIE_MIO_TX11 A24 GND B25 GND A25 PCIE_MIO_RX11 B26 GND A26 PCIE_MIO_RX11 B27 PCIE_MIO_TX12 A27 GND B28 PCIE_MIO_TX12 A28 GND B29 GND A29 PCIE_MIO_RX12 B30 NC A30 PCIE_MIO_RX12 B31 NC A31 GND B32 GND A32 NC 2 4 18 PCIeX1 Connector In Sub card ECX 238 KMDA 3820 provides 1 ...

Page 36: ...NC B7 GND A7 NC B8 3 3V A8 NC B9 NC A9 V3 3 B10 3 3VSB A10 V3 3 B11 PCIE_WAKE_N A11 PLTRST_R B12 NC A12 GND B13 GND A13 CLK_MIO1_PCIE B14 PCIE_M2_TX1 A14 CLK_MIO1_PCIE B15 PCIE_M2_TX1 A15 GND B16 GND A16 PCIE_M2_RX1 B17 NC A17 PCIE_M2_RX1 B18 GND A18 GND B19 NC A19 NC B20 NC A20 GND B21 GND A21 NC B22 GND A22 NC B23 NC A23 GND B24 NC A24 GND B25 GND A25 NC B26 GND A26 NC ...

Page 37: ... 4 19 LED There are 1 Power LED 1 HDD LED 3 CPU temperature class LEDS on the front Users can monitor the working state of the CPU according to the display of LEDs Table 2 30 for LEDs state of CPU temperature class Table 2 30 LEDs state of CPU temperature class LED State Red Warning Yellow High Green Normal ...

Page 38: ...on Step 1 Unscrew 2 screws on the HDD SSD cover remove the HDD SSD cover Step 2 Unscrew 1 screws on HDD SSD bay take out the HDD SSD bay Step 3 Put the HDD SSD into the HDD SSD bay screw 4 screws as the picture shows Step 4 Put the HDD SSD bay into the HDD SSD slot as the picture shows Step 5 Screw 1 screw on the HDD SSD bay Step 6 Install the HDD SSD cover screw 2 screws as the picture shows ...

Page 39: ...User s Manual 31 ...

Page 40: ...ep 1 Unscrew screws on the Mounting brackets as picture shows remove the mounting bracket Note There are two types of mounting brackets please disassemble according to your actual situation Unscrew the Spring screw and take off the expansion cover ...

Page 41: ...User s Manual 33 ...

Page 42: ...User s Manual 34 ...

Page 43: ...e module with its notch aligned with the Mini PCIe socket of the board and insert it at a 30 degrees angle into the socket Step 3 Screw one screw to the holder Step 4 Follow the reverse steps of disassembly to complete the product installation ...

Page 44: ...er to the above chapter 2 5 2 Installing Mini PCIe Module Step 1 Step 2 Hold the MSATA module with its notch aligned with the MSATA socket of the mother board and insert it at a 30 degrees angle into the socket Note Pay attention to avoiding the hard disk cable during the installation process Step 3 Screw one screw to the holder as shown in the picture ...

Page 45: ...t installation 2 5 4 Installing Expansion Functional Module Step 1 The step here is the same as above chapter 2 5 2 Installing Mini PCIe Module Step 1 For details please refer to the above chapter 2 5 2 Installing Mini PCIe Module Step 1 Step 2 Unscrew 2 screws on 2 bars take off 2 bars ...

Page 46: ...User s Manual 38 Step 3 Put the functional module into the expansion slot which is on the ECX 238 or ECI 239 ...

Page 47: ...User s Manual 39 Step 4 Follow the reverse steps of disassembly to complete the product installation ...

Page 48: ...User s Manual 40 BIOS Setup CHAPTER 3 ...

Page 49: ...gs as follows 1 An error message appears on the screen during the system self test and asks for the SETUP setting 2 You want to change the factory default settings based on customer characteristics But in general customers are not recommended to set it up In most cases using the default value is already the best setting The BIOS Setup Utility enables you to configure Hard drives diskette drives an...

Page 50: ...g boxes that prompt you to verify that you wish to execute that option Other options lead to dialog boxes that prompt you for information Some options marked with a triangle lead to submenus that enable you to change the values for the option Use the cursor arrow keys to scroll through the items in the submenu In this manual default values are enclosed in parenthesis Submenu items are denoted by a...

Page 51: ...al Help F2 Previous Values F3 Optimized Defaults F4 Save Exit 3 2 2 Main Menu When you enter the BIOS Setup program the main menu appears giving you an overview of the basic system information Select an item and press Enter to display the submenu Press Esc to back to the main menu The BIOS setup program provides a help screen You can call up this help screen from any menu by simply pressing the F1...

Page 52: ...User s Manual 44 BIOS Vendor American Megatrends This item shows the information of the BIOS vendor Core Version 5 12 This item shows the information of the Core Version Project Version I905V 0 04 X64 ...

Page 53: ...his item shows the total memory size of the current motherboard Memory Frequency This item shows the current memory operating frequency PCH Information This item shows the basic information about PCH including name PCH SKU etc System Language Set the language interface of the BIOS System Date Set the date The format of the date is week month day year System Time Set the time The format of the time...

Page 54: ...User s Manual 46 CPU Configuration The configuration of the central processor enter this sub menu there will be detailed details of the CPU as well as various settings of the CPU ...

Page 55: ...User s Manual 47 Power Performance This item in the menu shows how to set the Power Management Control of CPU and GT ...

Page 56: ...User s Manual 48 ...

Page 57: ...al 49 Platform Setting This item in the menu contains the information of the Platform Setting Trusted Computing Trusted computing enter this sub menu there will be the setting of the encryption security module the ...

Page 58: ...ual 50 motherboard will install the encryption module hardware will take effect ACPI Settings Advanced configuration and power management interface settings enter this submenu there will be ACPI related settings ...

Page 59: ... RAM Sleep State default Press Esc to return to the Advanced Menu page IT8786 Super IO Configuration setting IT8786 Super IO Configuration settings enter this sub menu there will be set COM working mode or disabled the Serial port function COM1 2 can be set as RS422 RS232 or RS485 COM3 4 only can be RS232 ...

Page 60: ...User s Manual 52 Hardware Monitor Hardware monitoring enter this sub menu there will be CPU temperature System temperature status display of each common working voltage ...

Page 61: ...User s Manual 53 Serial Port Console Redirection Serial Port Console Redirection enter this sub menu there will be the console Redirection configuration of the serial ports ...

Page 62: ... compatibility module is a special module of UEFI and provides compatibility support for system that do not support UEFI GateA20 Active This item indicates whether to disable GA20 through the BIOS server or keep the activation status all the time Option ROM Messages This item shows the display mode of option ROM Message Boot option filter This item indicates the boot priority of controlling EFI or...

Page 63: ...Video This item is used to set EFI display Option ROM startup or traditional display Option ROM startup Other PCI devices This item is used to set the EFI PCI device Option ROM boot or the traditional PCI device Option ROM boot USB Configuration USB configuration enter this sub menu there will be USB related detailed settings ...

Page 64: ...SB Transfer time out This item Sets the timeout period for control batch and interrupt transmission The default is 20 seconds Device reset time out This item sets boot command timeout of the large capacity USB disk The default is 20 seconds Device power up delay This item sets boot command delay of the large capacity USB disk The default is Auto 3 2 4 Chipset Menu The chipset menu items allow you ...

Page 65: ...User s Manual 57 System Agent SA Configuration Memory Configuration Memory configuration enter this submenu there will be detailed memory information ...

Page 66: ...User s Manual 58 Memory Thermal Configuration Memory Power and Thermal Throttling This item contains the configuration of the Memory Power and Thermal Throttling Memory Thermal Management ...

Page 67: ...User s Manual 59 This item sets the Memory Thermal Management on Enabled or off Disabled Memory Training Algorithms This item shows the information of the Memory Training Algorithms ...

Page 68: ...User s Manual 60 Graphics Configuration Image processing configuration enter this sub menu there will be CPU integrated graphics related settings External Gfx Card Primary Display Configuration ...

Page 69: ...User s Manual 61 LCD Control Primary IGFX Boot Display This item sets IGFX main display device on POST stage not affected by external graphics card options are HDMI LFP EFP3 DP EFP4 It defaults by VBIOS ...

Page 70: ...CD Panel Type This item sets resolution of the motherboard LVDS screen It defaults by VBIOS VT d This item sets the VT d technology to open or close The default is Enabled PCH IO Configuration South Bridge Configuration ...

Page 71: ...User s Manual 63 PCI Express Configuration ...

Page 72: ...User s Manual 64 SATAAnd RST Configuration SATA hard disk and fast storage configuration enter this sub menu there will be related settings of the hard disk USB Configuration ...

Page 73: ...User s Manual 65 SCS Configuration ...

Page 74: ...er s Manual 66 3 2 5 Security menu Administrator Password This item sets the information of the administrator password User Password This item sets the information of the normal user password Secure Boot ...

Page 75: ...User s Manual 67 3 2 6 Boot menu Setup Prompt Timeout Setup prompts for waiting time This option is to set the time to wait for the Del key to enter the BIOS ...

Page 76: ... Set the state of the small numeric keypad at startup Quiet Boot Switch full screen logo control Fast Boot Turn the quick start function on or off When set to Enabled the system will skip some detection items and reduce the startup time New Boot Option Policy ...

Page 77: ... to save the changes that you have made and reset Discard Changes and Reset This item enables you to discard the changes that you have made and reset Save Changes This item enables you to save the changes that you have made Discard Changes This item enables you to discard the changes that you have made Restore Defaults This item enables you to restore the system defaults Save as User Defaults This...

Page 78: ...e bridge between hardware and operating system Now hardware and various applications are constantly updated When your system encounters problems such as the system does not support the latest published CPU you need to upgrade your BIOS NOTE 1 Only upgrade the BIOS if you encounter problems and need to 2 To upgrade the BIOS please use the BIOS read write program attached to our driver CD or downloa...

Page 79: ...User s Manual 71 Driver Installation CHAPTER 4 ...

Page 80: ...ep 2 Install Audio Driver Step 3 Install Chipset Driver Step 4 Install LAN Driver Step 5 Install ME Driver Step 6 Install USB3 0 Driver Please read instructions below for further detailed installations 4 2 Installation Insert the STX I905 CD ROM into the CD ROM drive And install the drivers in turn Step 1 Install Graphic Driver 1 Double click on the Display folder and double click on the Setup exe...

Page 81: ...ns that the window shows 3 The system will help you install the driver automatically Step 6 Install USB3 0 Driver 1 Double click on the USB3 0 folder and double click on the Setup exe 2 Follow the instructions that the window shows 3 The system will help you install the driver automatically Step 7 Install RST Driver 1 Double click on the RST folder and double click on the Setup exe 2 Follow the in...

Page 82: ...nce All the utility software available from this page is Windows compliant They are provided only for the convenience of the customer The following software is furnished under license and may only be used or copied in accordance with the terms of the license These software s are subject to change at any time without prior notice Please refer to the support disk for available software ...

Page 83: ...User s Manual 75 SYSTEM RESOURCE CHAPTER 5 ...

Page 84: ...brary s occupied resources when not needed 3 parameter description 4 creation date 5 1 BYTE MB_gpio_input WORD port 2 function description read the motherboard GPIO input level 3 parameter description Return value return a byte 8 bit each bit of 8 bit corresponding to the level state of a GPIO pin Parameter port fill in motherboard GPIO number which is designed by factory Note 4 creation date 5 Re...

Page 85: ...Bit 0 means output low level Note 4 creation date 5 1 void MB_gpio_init 2 function description initialization function of the motherboard gpio This function must be called once before using it 3 parameter description 4 creation date 5 1 void watchdog_set int time 2 function description Watchdog function 3 parameter description time is to Set the dog feeding time Value between 0 and 255 Setting 0 m...

Page 86: ...ding pin is used as an output port Note The output value is valid only when the pin is in output mode 4 creation date 5 2 void Second_gpio_output int port int level 2 function description high and low levels output of the subcard 3 parameter description Parameter port fill in subcard GPIO number 1 or 2 Level 8 bit of a Byte each bit controls a GPIO pin output value Bit 1 means output high level Bi...

Page 87: ...onding to the level state of a GPIO pin parameter port fill in subcard GPIO number 1 or 2 Note The read value is valid only when the pin is in input mode 4 creation date 5 Note If you want more programs of the motherboard s watchdog and subcard s GPIO please call 86 0755 86021176 8021 86 0755 86021176 8023 for more information GPIO pin PIN8 PIN7 PIN6 PIN5 PIN4 PIN3 PIN2 PIN1 Return value Bit7 Bit6...

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