Preface Copyright Copyright 2024 ADLINK Technology, Inc. This document contains proprietary information protected by copyright. All rights are reserved. No part of this manual may be reproduced by any mechanical, electronic, or other means in any form without prior written permission of the manufacturer.
Table of Contents Preface ..........................ii List of Figures ........................vi List of Tables ........................vi Introduction ........................ 1 Packing List ........................ 1 Optional Accessories ....................1 Specifications ......................3 Core System ....................... 3 I/O Interface ........................ 3 Video ........................... 4 Audio ...........................
It includes high-speed data transfer interfaces such as PCIe 3.0, USB 3.0, and SATA 6 Gb/s (SATA III), and dual-channel DDR4 2400/2666/2933 MHz RAM for industrial automation applications. With industrial-grade I/O port design, the IMB-C46H offers a significant competitive advantage for embedded computing applications in terms of device compatibility, durable connectivity, and extreme environment readiness.
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IMB-C46H 4.2.4 SATA Connector (SATA 2-4) Signal Description Signal Description Ground Receive diff data – negative Transmit diff data – positive Receive diff data – positive Transmit diff data – negative 7 Ground Ground 4.2.5 USB Connectors USB 2.0 Header (F_USB1)
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Signal Signal +5 V (Standby) +5 V +12 V +5 V +12 V +5 V 3.3V Ground 4.2.8 ATX2 Signal Signal Ground +12V Ground +12V Ground +12V Ground +12V 4.2.9 GPIO Header (J_GPIO1) Signal Signal SIO_GPI71 SIO_GPI70 (0xA06 Bit1, H [1]) (0xA06 Bit0, H [1]) SIO_GPI73 SIO_GPI72...
IMB-C46H 4.2.11 SPDIF Header (F_SPDIF1) Signal Signal + 5V SPDIF_OUT Pin Header 4*1 Pin 2.54mm 4.2.12 SMBUS Header (J_SMBUS1) Signal Signal SMB_CLK SMB_DATA VCC5 [1] SMB Header 4*1 Pin 1.25mm Note: The power on this Pin is 5V by default, 3.3V is available if specified. (resistor selectable) 4.3 Jumper and Switch Settings...
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4.3.4 COM3 /4 RS232/RS485 Select Jumpers (JM_COM3-4) Setting Function RS485 1-3, 2-4(Default) (PIN1: RS485- PIN3: RS485+) RS232 3-5, 4-6 (PIN1: DCD PIN3: RXD) 4.3.5 ME Flash Jumper (J_ME1) Setting Function 1-2: Open (Default) ME Protect Enable 1-2: Connected ME Protect Disable Header 2*1 Pin 2.54mm 4.3.6 COM3-4 RS485 Signal 120Ω...
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IMB-C46H 4.3.9 Power LED Header (J_PWR_LED1) Signal VCC3.3 PWR_LED_N [1] GPIO_R Header 4*1 Pin 2.54 mm Note: PWR_LED is controlled by SIO_GPIOSB. 4.3.10 Power Expand Wafer (J_PWR1) Signal Signal VCC5A VCC5S VCC3.3S VCC12_N VCC5N_S VCC12S Wafer 8*1 Pin 2.00mm 4.3.11 Power on Wafer (P_SON1)
IMB-C46H 5 Driver Installation Download the requisite drivers for your system from the IMB-C46H product page at: https://www.adlinktech.com/Products/Industrial_Motherboards_SBCs/ATXMotherboards/IMB-C46H Driver Installation...
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IMB-C46H 6 BIOS Setup 6.1 Menu Structure This section presents the primary menus of the BIOS (UEFI) Setup Utility. Use the following table as a quick reference for the contents of the BIOS Setup Utility. The subsections describe the submenus and options for each menu item.
6.2 Main Menu Upon entering the BIOS Setup Utility, the Main Menu is displayed, providing read-only information about your system and also allows you to set the system date and time. Refer to the screenshots and tables below for details of the submenus and settings.
IMB-C46H 6.3.2 Power and Performance Power and performance options. Feature Description CPU - Power CPU - Power Management Control Options. Management Control GT - Power Management GT - Power Management Control Options. Control 6.3.2.1 CPU-Power Management Control Feature...
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If this option is disabled, BIOS will leave the default values for Power Limit 4. Power Limit 4 Power Limit 4 in Milli Watts. BIOS will round to the nearest 1/8W when programming. For 12.50W, enter 12500. If the value is 0, BIOS leaves default value. Power Limit 4 Lock Power Limit 4 MSR 601h Lock.
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IMB-C46H (TRLR) Non-Turbo Ratio, Max = fused turbo ratio, or 255 if CPU is unlocked for overclocking. This Core Ratio Limit2 is paired with Turbo Ratio NumCores2 and must be less than or equal to Core Ratio Limit0. Turbo Ratio Limit Ratio3 Turbo Ratio Limit Ratio3 with a range of (Max Non-Turbo Ratio - 255).
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0x3. PS4 Enable Enable or Disable PS4. 0 - Disabled, 1 - Enabled. Uses BIOS VR mailbox command 0x3. IMON Slope IMON Slope defined in 1/100 increments. Range is 0-200. For a 1.25 slope, enter 125. 0 = AUTO. Uses BIOS VR mailbox command 0x4. IMON Offset IMON Offset defined in 1/1000 increments.
IMB-C46H 6.3.2.1.3 Custom P-State Table Settings Feature Description Number of P states Sets the number of custom P-states. At least 2 states must be present. 6.3.2.1.4 Power Limit 3 Settings Feature Description Power Limit 3 Override Enable or disable Power Limit 3 Override. If this option is disabled, BIOS will leave the hardware default values for Power Limit 3 and Power Limit 3 Time Window.
Physical Presence Spec Select to inform the O.S. to support PPI Spec Version 1.2 or 1.3. Note some HCK Version tests might not support 1.3. TPM 2.0 Interface Type Selects the Communication Interface to TPM 2.0 device. Device Select TPM 1.2 will restrict support to TPM 1.2 devices, TPM 2.0 will restrict support to TPM 2.0 devices, Auto will support both with the default set to TPM 2.0 devices if not found, TPM 1.2 devices will be enumerated.
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IMB-C46H Set Up Chassis Open Detection: 1. Select “Advanced - Hard Monitor – CHASSIS OPEN” (This menu shows only that this function is supported). 2. Set the item to “Enabled.” Sound the alarm if the chassis is opened; stop if it’s closed.
Change it from disabled status to fixed time; Set the point in time to customize the boot settings in the “wake up day, wake up hour, wake up minute, and wake up second” that appears. For example, setting day: 2, hour: 13, minute:0, second:0 means the system will boot on the 2nd of each month at 13:00.
IMB-C46H 6.3.12 CSM Configuration CSM (Compatibility Support Module) configuration: Enable/disable, option ROM execution settings, etc. Feature Description CSM Support Enables or Disables CSM Support. CSM16 Module Version CSM16 Module Version. GateA20 Active UPON REQUEST - GA20 can be disabled using BIOS services. ALWAYS - do not allow disabling GA20;...
IMB-C46H 6.4.2.3 USB Configuration Feature Description XHCI Compliance Mode Option to enable Compliance mode. Default is to disable Compliance mode. Change to enabled for Compliance Mode testing. USB Port Disable Override Selectively enables or disables the corresponding USB port from reporting a device connection to the controller.
To delete a user password, press the carriage return in the “Create New Password” window. 6.6 Boot This menu contains the following information: Feature Description Setup Prompt Timeout Number of seconds to wait for setup activation key. 65535 (0xFFFF) means indefinite waiting.
IMB-C46H Safety Instructions Read and follow all instructions marked on the product and in the documentation before you operate your system. Retain all safety and operating instructions for future use. Please read these safety instructions carefully. • Please keep this User‘s Manual for later reference.
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6450 Via Del Oro, San Jose, CA 95119-1208, USA Tel: +1-408-360-0200 Toll Free: +1-800-966-5200 (USA only) Fax: +1-408-600-1189 Email: info@adlinktech.com ADLINK Technology (China) Co., Ltd. Address: 300 Fang Chun Rd., Zhangjiang Hi-Tech Park, Pudong New Area Shanghai, 201203 China Tel: +86-21-5132-8988 Fax: +86-21-5132-3588 Email: market@adlinktech.com...
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