JHCTech KMDA-3921 User Manual
  1. Manuals
  2. Brands
  3. JHCTech Manuals
  4. Industrial PC
  5. KMDA-3921
  6. User manual

JHCTech KMDA-3921 User Manual

Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
User's Manual
KMDA-3921/3920/3610
User's Manual
Ver.A1.0
Date:25, July, 2019

Advertisement

Table of Contents
loading

Related Manuals for JHCTech KMDA-3921

Summary of Contents for JHCTech KMDA-3921

  • Page 1 User’s Manual KMDA-3921/3920/3610 User’s Manual Ver.A1.0 Date:25, July, 2019...
  • Page 2 User’s Manual Version Note Ver. Note Date Writer A1.0 first publish 20190725 Tracy Liu...
  • Page 3 Microsoft Windows and MS-DOS are registered trademarks of Microsoft Corp. RTL is a trademark of Realtek Semi-Conductor Co., Ltd. All other product names or trademarks are properties of their respective owners. For more information on this and other JHC products, please visit our websites at: http://www.jhctech.com.cn...
  • Page 4 User’s Manual Product Warranty (2 years) JHC warrants to you, the original purchaser, that each of its products will be free from defects in materials and workmanship for two years from the date of purchase. This warranty does not apply to any products which have been repaired or altered by persons other than repair personnel authorized by JHC, or which have been subject to misuse, abuse, accident or improper installation.
  • Page 5 Technical Support and Assistance Step 1. Visit the JHC web site at www.jhctech.com.cn where you can find the latest information about the product. Step 2. Contact your distributor, sales representative, or JHC’s customer service center for technical support if you need additional assistance.

  • Page 6: Table Of Contents

    User’s Manual CONTENTS General Information ......................1 1.1 Introduction ............................ 2 1.2 Features............................2 1.3 Specifications ..........................3 1.3.1 General ..........................3 1.3.2 Display ..........................3 1.3.3 Ethernet ..........................3 1.3.4 Audio ..........................4 1.3.5 Power Consumption......................4 1.4 Environmental Specifications ....................... 4 1.5 3921/3920/3610 Series Specifications ...................
  • Page 7 User’s Manual 2.3.10 PS/2 Connector ......................... 25 2.3.11 Remote Switch signal Connector ..................25 2.3.12 Serial ATA1 (S_SATA1/S_SATA2) .................. 26 2.3.13 SATA power connector (SATA_PWR1/SATA_PWR2) ............ 27 2.3.14 mSATA Connector (MSATA1) ..................27 2.3.15 Mini-PCIe Connector (3GWIFI1) ..................28 2.3.16 SIM card connector (SIM1) ....................28 2.3.17 M.2 connector (NGFF1) ....................
  • Page 8 User’s Manual 3.3 Updating the BIOS ........................54 Driver Installation ......................55 4.1 Follow the sequence below to install the drivers: ..............56 4.2 Installation: ..........................56 4.3 CPU TEMP LED driver ......................57 4.4 Utility Software Reference ......................58 SYSTEM RESOURCE .....................

  • Page 9: General Information

    User’s Manual General Information...

  • Page 10: Introduction

    2133/2400MHz memory, up to 32GB. It features multiple PCI or PCIe expansion slots, which can fulfill extensive requirements in various projects. KMDA-3921/3920/3610 offers 1*HDMI, 1*DP, 1*VGA, 3 displays, 2*GbE LANs, 7*USB (1 inside for dongle), 4*COM, 8-bit DIO, 1*F-Mini PCIe with SIM slot, which supports 4G LTE/Wifi/BT. 1*mSATA, 1*M.2 2242 B-Key, 2*2.5”...

  • Page 11: Specifications

    DIO: -KMDA-3921/3920: 8-bit DIO, 10-Pin Phoenix terminal -KMDA-3610: 8-bit DIO, 10-Pin Phoenix terminal+16-bit DIO, DB25 Female I-Port: optional 1*LPT、USB2.0、DIO or 1*Mini PCIe module interface(KMDA-3921/3920) Expansion Interface: 1*Full size Mini PCIe (PCIeX1+USB) with SIM slot PCI/PCIe slots: KMDA-3921 Series: 1*PCIe X16, 1*PCIeX1, 2*PCI...

  • Page 12: Audio

    With HDD:1.0 Grms, random, 5 ~ 500 Hz Shock during operation: With SSD: 50g, peak acceleration (11 ms duration) With HDD:20g peak acceleration (11 ms duration) EMC: CE, FCC Class B 1.5 3921/3920/3610 Series Specifications KMDA-3920 Model. KMDA-3921 KMDA-3610 Intel® Skylake-S/Kabylake- ® ® Intel Skylake-S/Kabylake- Intel Skylake-S/Kabylake-...

  • Page 13: Mechanical Specifications

    1*PCIeX16+1*PCIeX4 2*PCI Or 2*PCI 1.6 Mechanical Specifications The KMDA-3921/3920/3610 new industrial design Box computer of JHCTECH, consists of a JHC SBC(STX-I951), a sub-card (ECD-9050), and an expansion card ECX-241 or ECI-242 or ECI-245. The specific combination is as follows： KMDA-3610 Model No.
  • Page 14 User’s Manual ✓   ECX-242  ✓  ECI-245 (Note: ECX-241 and ECI-245 are 2 alternatives in KMDA-3920) Main Board Front (AXM-I951) Figure 1.1 Main Board Rear (AXM-I951)
  • Page 15 User’s Manual Figure 1.2 Sub-card (ECD-9050) Figure 1.3 Riser card (ECX-241) Figure 1.4...
  • Page 16 User’s Manual Riser card (ECX-242) Figure 1.5 Riser card (ECI-245) Figure 1.6...
  • Page 17 User’s Manual KMDA-3921 Dimension: Unit: mm Figure 1.7...
  • Page 18 User’s Manual KMDA-3920 Dimension: Unit: mm Figure 1.8...
  • Page 19 User’s Manual KMDA-3610 Dimension: Unit: mm Figure 1.9...

  • Page 20: Hardware Installation

    User’s Manual Hardware Installation...

  • Page 21: Introduction

    The following sections show switches settings and the external connectors and pin assignments for applications. 2.2 Switches setting The KMDA-3921/3920/3610 Box Computer has a number of switches that allows you to configure your system to suit your application. The table below shows the function of each of the board’s Switches: Switches...

  • Page 22: At/Atx- At/Atx Power On Mode Selection

    Figure 2. 2 The KMDA-3921/3920/3610 provides a AT/ATX SW, which 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.
  • Page 23 ⚫ 8-bit DIO: 10-pole terminal block ⚫ 1*PCIeX1, 1*PCIeX16, 2*PCI slots ⚫ Power button ⚫ HDD LED, CPU LEDs ⚫ AT/ATX SW, Clear CMOS SW KMDA-3921 Rear Panel I/O Ports Figure 2. 4 The Rear panel I/O ports consist of the following: ⚫ 2*SATA SSD/HDD...
  • Page 24 User’s Manual KMDA-3920 Front Panel I/O Ports Figure 2. 5 The front panel I/O ports consist of the following: ⚫ 1*DC-in Power jack: 3-pole Phoenix terminal block ⚫ 1*Remote SW: 2-pole terminal block ⚫ 1*Mic, 1*Line out: 3.5mm phone jack ⚫...
  • Page 25 User’s Manual KMDA-3920 Rear Panel I/O Ports Figure 2. 6 The Rear panel I/O ports consist of the following: ⚫ 2*SATA SSD/HDD KMDA-3610 Front Panel I/O Ports Figure 2. 7...
  • Page 26 User’s Manual The front panel I/O ports consist of the following: ⚫ 1*DC-in Power jack: 3-pole Phoenix terminal block ⚫ 1*Remote SW: 2-pole terminal block ⚫ 1*Mic, 1*Line out: 3.5mm phone jack ⚫ 1*DP, 1*HDMI, 1*VGA ⚫ 1*PS/2, 2*USB 2.0 Type A, 4*USB3.0 Type A ⚫...

  • Page 27: Ethernet Connector (Lan)

    User’s Manual 2.3.1 Ethernet Connector (LAN) The KMDA-3921/3920/3610 is equipped with 1 Intel I211AT chips and 1 Intel I219LM for 10/100/1000Mbps Ethernet controllers. The product provides 2*RJ45, with LED indicators on the front side to show its Active/Link status (Green LED) and Speed status (yellow LED).

  • Page 28: Hdmi

    StdA_SSTX- StdA_SSTX+ StdA_SSRX- Shell Shield 2.3.3 HDMI The KMDA-3921/3920/3610 provides a high-resolution HDMI display port. They can support the most resolution up to 3840*2160@30Hz. Table 2.4 for HDMI pin assignments. Figure 2. 12 Table 2.4: HDMI Pin Assignments Signal Signal...

  • Page 29: Vga

    AUXP DATA2_N DATA0_N DATA3_P AUXN DATA1_P DATA3_N DATA1_N CTRL DATA2_P 2.3.5 VGA The KMDA-3921/3920/3610 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. 14...

  • Page 30: Dio Connector

    Table 2.6: VGA port pin assignments Signal Signal GREEN BLUE 2.3.6 DIO Connector The KMDA-3921/3920 provides 8-bit DIO by 2*5Pin 8-bit DIO terminal connector in rear. Table 2.7 for Pin assignments. Figure 2. 15 Table 2.7: 8-bit DIO Pin Assignments Pine DIO Signal...

  • Page 31: Power Input Connector (Dc-In)

    (All of the above DIOs are TTL signals, digital inputs (high level 1: 2-5.25V, low level 0: 0-0.8V), digital output (high level 1: minimum 2.4V, low level 0: Maximum 0.4V).) 2.3.7 Power Input Connector (DC-IN) The KMDA-3921/3920/3610 provides a wide power input (DC 12~24V) by a 3-pin terminal. Table 2.9 for pin assignments. Figure 2. 17 Table 2.9:DC-IN port pin assignments...

  • Page 32: Com1/2 Connector

    User’s Manual 12~24V 2.3.8 COM1/2 Connector The KMDA-3921/3920/3610 provides 2 serial 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 2.10 for pin assignments. Figure 2. 18 Table 2.10: COM1/2 Serial Ports Pin Assignments...

  • Page 33: Ps/2 Connector

    User’s Manual 2.3.10 PS/2 Connector The KMDA-3921/3920/3610 provides a PS/2 connector which is used to connect keyboard or mouse. Table 2.12 for pin assignments. Figure 2. 20 Table 2.12:PS/2 Pin Assignments Signal Signal SIO_KDAT SIO_MDAT SIO_KCLK SIO_MCLK 2.3.11 Remote Switch signal Connector For the remote switch signal interface of the switch machine, the terminal of the motherboard coastline is a 2-pin terminal.

  • Page 34: Serial Ata1 (S_Sata1/S_Sata2)

    User’s Manual 2.3.12 Serial ATA1 (S_SATA1/S_SATA2) Figure 2. 22 Table 2.14 for pin assignments. Table 2.14: Serial ATA1 pin assignments Signal Signal...

  • Page 35: Sata Power Connector (Sata_Pwr1/Sata_Pwr2)

    User’s Manual 2.3.13 SATA power connector (SATA_PWR1/SATA_PWR2) Figure 2. 23 Table 2.15 for pin assignments. Table 2.15: SATA power connector Signal Signal 2.3.14 mSATA Connector (MSATA1) Figure 2. 24 MSATA interface with SATA and USB signal. The Serial ATA connectors are used to connect mSATA module.

  • Page 36: Mini-Pcie Connector (3Gwifi1)

    M.2(NGFF) interface with USB2.0 and SATA signal, Install M.2 2242 B-Key modules such as SATA SSD module that comply to the M.2 2242 B-Key specifications into the NGFF slot. 2.3.18 PCI Slot (In Sub-card ECX-242 or ECI-245) The KMDA-3921 provides two PCI expansion slots from the ECX-242 daughter card. The KMDA-3920...

  • Page 37: Pciex1 Slot (In Sub-Card Ecx-242)

    The length of the expansion card should be less than 235mm. 2.3.19 PCIeX1 Slot (In Sub-card ECX-242) The KMDA-3921 provides PCIeX1 expansion slot from the ECX-242 daughter card, used for connecting standard PCIeX1 device. The length of the expansion card should be less than 225mm.

  • Page 38: Pciex4 Slot (In Sub-Card Ecx-241)

    User’s Manual 2.3.20 PCIeX4 Slot (In Sub-card ECX-241) The KMDA-3921 provides PCIeX4 expansion slot from the ECX-242 daughter card, used for connecting standard PCIeX4 device. The length of the expansion card should be less than 225mm. 2.3.21 PCIeX16 Slot (In Sub-card ECX-241 or ECX-242) The KMDA-3921 provides PCIeX16 expansion slot from the ECX-242 daughter card.

  • Page 39: Led

    User’s Manual Figure 2. 26 Figure 2. 27 2.3.22 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.

  • Page 40: Installation

    User’s Manual 2.4 Installation Here the hardware installation takes KMDA-3921 series for example, and the KMDA-3920, KMDA- 3610 series installation operation is similar. 2.4.1 HDD/SSD Installation Step 1: Unscrew 4 screws on the HDD/SSD cover, remove the HDD/SSD cover; Step 2: Unscrew 2 screws on HDD/SSD bay, take out the HDD/SSD bay;...
  • Page 41 User’s Manual...

  • Page 42: Installing Mini-Pcie

    User’s Manual 2.4.2 Installing mini-PCIe Step 1: (KMDA-3921/3920) Unscrew screws on the Mounting brackets as picture shows, remove the mounting bracket; (Note: There are three types of mounting brackets, please disassemble according to your actual situation.); Unscrew the Spring screw and take off the expansion cover;...
  • Page 43 User’s Manual (Installation mode I of KMDA-3921/3920) (Installation mode II of KMDA-3921/3920)
  • Page 44 User’s Manual (Installation mode III of KMDA-3921/3920)
  • Page 45 User’s Manual (KMDA-3610): Unscrew the 7 screws on the bottom cover (4 in front & back, 3 in side) as shown in the picture, remove the bottom cover.
  • Page 46 User’s Manual Step 2: Hold the Mini PCIe 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 47: Installing Msata

    User’s Manual 2.4.3 Installing MSATA 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: 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);...

  • Page 48: Installing Expansion Functional Module

    2.4.5 Installing Expansion Functional Module (Note: this operation is only for KMDA-3921/3920, and KMDA-3610 does not support the installation of PCIe/PCI expansion module. Here is an example of KMDA-3921, and the installation of KMDA-3920 is similar) 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”...
  • Page 49 User’s Manual Step 3: Put the PCIe/PCI functional module into the expansion slot which is on the ECX-242; Step 4: Follow the reverse steps of disassembly to complete the product installation.

  • Page 50: Bios Setup

    User’s Manual BIOS Setup...

  • Page 51: Bios Description

    User’s Manual 3.1 BIOS Description BIOS is the communication bridge between hardware and software. How to correctly set the BIOS parameters is crucial for the system to work stably and whether the system works at its best. This chapter describes how to change the system settings through the BIOS settings. Note: For the purpose of better product maintenance, the manufacture reserves the right to change the BIOS items presented in this manual.

  • Page 52: Bios Parameter Settings

    User’s Manual 3.2 BIOS parameter settings When you start the Setup Utility, the main menu appears. The main menu of the Setup Utility displays a list of the options that are available. A highlight indicates which option is currently selected. Use the cursor arrow keys to move the highlight to other options.

  • Page 53: Bios Navigation Keys

    User’s Manual damage caused by changing the BIOS settings. 3.2.1 BIOS Navigation Keys Enter the SETUP settings interface, The BIOS navigation keys are listed below: Table 3.1: The BIOS navigation keys FUNCTION Exit the current menu ↑↓→← Scrolls through the items on a menu Change Opt.
  • Page 54 User’s Manual BIOS Information This item shows the information of the BIOS vendor, version, build date and time etc. Board Information This item shows the basic information of the motherboard, including the Board ID and BIOS Version of the motherboard. Processor Information This item shows the basic information about the currently used processor, including name, type, speed, ID, core, Microcode version, etc.

  • Page 55: Advanced Menu

    User’s Manual ME FW Version This item shows the version number of the ME firmware ME firmware SKU This item shows the ME firmware model number 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.
  • Page 56 User’s Manual 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. PCH-FW Configuration This item contains the PCH firmware configuration, enter this sub-menu, there will be detailed details of the ME, as well as related settings of the AMT function.

  • Page 57: Chipset Menu

    User’s Manual SIO Configuration Super IO configuration, enter this sub-menu, there will be the port configuration of the serial/parallel port which are included in IO. CSM Configuration CSM (Compatibility Support Module) configuration, enter this sub-menu, there will be various settings to support UEFI startup and non-UEFI startup.
  • Page 58 User’s Manual System Agent (SA) Configuration Memory Configuration Memory configuration, enter this submenu, there will be detailed memory information. Graphics Configuration Image processing configuration, enter this sub-menu, there will be CPU-integrated graphics related settings. PEG Port Configuration PEG graphics configuration, enter this sub-menu, there will be related settings for the external graphics card.

  • Page 59: Security Menu

    User’s Manual 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.

  • Page 60: Boot Menu

    User’s Manual 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 setup after booting. Bootup NumLock State Set the state of the small numeric keypad at startup. Quiet Boot Switch full screen logo control Fast Boot...

  • Page 61: Save & Exit Menu

    User’s Manual 3.2.7 Save & Exit menu Save changes and Exit; This item enables you to save the changes that you have made and exit. Discard Changes and Exit; This item enables you to discard the changes that you have made and exit. Save Changes and Reset;...

  • Page 62: Updating The Bios

    User’s Manual Restore User Defaults; This item enables you to restore the user defaults. 3.3 Updating the BIOS The BIOS (Basic Input and Output System) Setup Utility displays the system’s configuration status and provides you with options to set system parameters. The parameters are stored in battery-backed-up CMOS RAM that saves this information when the power is turned off.

  • Page 63: Driver Installation

    User’s Manual Driver Installation...

  • Page 64: Follow The Sequence Below To Install The Drivers

    User’s Manual The KMDA-3921/3920/3610 comes with a CD-ROM that contains all drivers and utilities that meet your needs. 4.1 Follow the sequence below to install the drivers: Figure 5. 1 Step 1 – Install AMT Driver Step 2 – Install Audio Driver Step 3 –...

  • Page 65: Cpu Temp Led Driver

    User’s Manual 3. The system will help you install the driver automatically Step 4 –Install LAN Driver 1. Double click on the LAN 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 5 –Install ME Driver 1.

  • Page 66: Utility Software Reference

    User’s Manual 4.4 Utility Software Reference 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.

  • Page 67: System Resource

    User’s Manual SYSTEM RESOURCE...

  • Page 68: Wdt And Gpio

    User’s Manual 5.1 WDT and GPIO /* ====================================================================== * void jhctech_init(); * function description: library initializated, This function must be called before calling other functions * parameter description： * creation date： 5*======================================================================*/ /* ====================================================================== * void jhctech_init(); * function description: library release, Pair with jhctech_init, release the library's occupied resources when not needed * parameter description：...
  • Page 69 User’s Manual Parameter: port represents the number of the GPIO, 1 or 2 Mode 8 bit of a bit, each bit controls the input and output mode of a GPIO pin, Bit =1, the corresponding pin is used as the input port. Bit =0, the corresponding pin is used as an output port.
  • Page 70 User’s Manual /*========================================================================== * int smbus_16pin_gpio_input (int port); * function description：read the motherboard GPIO input level * parameter description： Return value：return a byte (8 bit), each bit of the 8-bit corresponding to the level state of a GPIO Return value Bit7 Bit6 Bit5...

This manual is also suitable for:

Kmda-3920Kmda-3610

Table of Contents