Arbor Technology EmCOMe-i93U0 User Manual

Com express compact type 6 cpu module

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EmCOMe-i93U0
EmCOMe-i94U0
COM Express
Compact
®
Type 6 CPU Module
User's Manual
Version 1.1
2025.04

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Summary of Contents for Arbor Technology EmCOMe-i93U0

  • Page 1 EmCOMe-i93U0 EmCOMe-i94U0 COM Express Compact ® Type 6 CPU Module User’s Manual Version 1.1 2025.04...
  • Page 2: Revision History

    Revision History Version Date Description 2024.12 Initial release 2025.04 Added EmCOMe-i93U0 specifications...
  • Page 3: Table Of Contents

    Contents Preface Copyright Notice ..............iii Declaration of Conformity ............ iii CE ..................iii FCC Class A ................iii RoHS ..................iv SVHC / REACH ..............iv Warning ................v Replacing the Lithium Battery ..........v Technical Support ..............v Warranty ................vi Chapter 1 - Introduction 1.1 The Product ..............2 1.2 About This Manual ............2...
  • Page 4 Content 4.2.5 ACPI Settings .............27 4.2.6 Hardware Monitor ............28 4.2.7 Super IO Configuration ..........29 4.2.8 S5 RTC Configuration ..........32 4.2.9 PCI Subsystem Settings ..........33 4.2.9.1 PCI Express Setting ..........34 4.2.10 USB Configuration ............35 4.2.11 Network Stack Configuration ........37 4.3 Chipset ................38 4.3.1 System Agent (SA) Configuration .......39 4.3.2 PCH-IO Configuration ..........41 4.3.2.1 PCI Express Configuration ........42...
  • Page 5: Preface

    Preface Copyright Notice All Rights Reserved. The information in this document is subject to change without prior notice in order to improve the reliability, design and function. It does not represent a commitment on the part of the manufacturer. Under no circumstances will the manufacturer be liable for any direct, indirect, special, incidental, or consequential damages arising from the use or inability to use the product or documentation, even if advised of the possibility of such damages.
  • Page 6: Rohs

    RoHS ARBOR Technology Corp. certifies that all components in its products are in compliance and conform to the European Union’s Restriction of Use of Haz- ardous Substances in Electrical and Electronic Equipment (RoHS) Directive 2002/95/EC.
  • Page 7: Warning

    Preface Warning Single Board Computers and their components contain very delicate Integrated Circuits (IC). To protect the Single Board Computer and its components against damage from static electricity, you should always follow the following precautions when handling it : 1. Disconnect your Single Board Computer from the power source when you want to work on the inside.
  • Page 8: Warranty

    Preface Warranty This product is warranted to be in good working order for a period of two years from the date of purchase. Should this product fail to be in good working order at any time during this period, we will, at our option, replace or repair it at no additional charge except as set forth in the following terms.
  • Page 9: Chapter 1 Introduction

    Introduction Chapter 1 Introduction - 1 -...
  • Page 10: The Product

    DDI solution for most monitors or LCD video panels. For system configuration, the board is supported by AMI UEFI BIOS. EmCOMe-i93U0/EmCOMe-i94U0 is an ideal choice for some demanding in- dustrial control and data communications by its significant processing perfor- mance, low power consumption and these features: •...
  • Page 11: Specifications

    Introduction 1.3 Specifications System EmCOMe-i93U0: ® Soldered onboard 12th Generation Intel Alder Lake Core™ - i7-1265UE 3.5GHz (E-core) / 4.7GHz (P-core) - i5-1245UE 3.3GHz (E-core) / 4.4GHz (P-core) - i3-1215UE 3.3GHz (E-core) / 4.4GHz (P-core) ® - Intel Celeron 7305E 1.0GHz EmCOMe-i94U0: ®...
  • Page 12: Inside The Package

    1.4 Inside the Package Before you begin installing your single board, please make sure that the following materials have been shipped: 1 x EmCOMe-i93U0 or EmCOMe-i94U0 COM Express CPU Module 1 x Quick Installation Guide If any of the above items is damaged or missing, contact your vendor immediately.
  • Page 13: Ordering Information

    Introduction 1.5 Ordering Information ® EmCOMe-i93U0-WT-1265UE Gen. Intel Core™ i7-1265UE WT COMe Compact Type 6 CPU Module, -40 ~ 85 ® EmCOMe-i93U0-WT-1245UE Gen. Intel Core™ i5-1245UE WT COMe Compact Type 6 CPU Module, -40 ~ 85 ® EmCOMe-i93U0-WT-1215UE Gen. Intel Core™...
  • Page 14 This page is intentionally left blank. - 6 -...
  • Page 15: Chapter 2 - Board Overview

    Board Overview Chapter 2 Board Overview - 7 -...
  • Page 16: What Is "Com Express

    Module Type 1 and 10 support single connector with two rows (220 pins). Module Type 2, 3, 4, 5 and 6 support two connectors with four rows (440 pins). EmCOMe-i94U0 is a Type-6 module. Difference between Standard Type 6 and EmCOMe-i93U0/EmCOMe-i94U0 is listed as below: EmCOMe-i93U0/...
  • Page 17: Board Dimensions

    Board Overview 2.2 Board Dimensions Φ 2.7 * 6.0 Φ 46.23 Unit: mm - 9 -...
  • Page 18: Block Diagram

    Board Overview 2.3 Block Diagram DDR5 5200MT/s 2 x SO-DIMM DDR5 sockets (HSIO 0) 4 x USB 3.0 ports USB Hub (CPU) 2 x PCIex4 2 x PCIex1 (HSIO 1,9) DDI0 TCP0 TCP1 DDI1 TCP2 DDI2 Intel Raptor Lake-U ® TCP3 Analog RGB DDI to VGA...
  • Page 19: Connector Pin Definition

    Board Overview 2.4 Connector Pin Definition Being a most commonly-used Type 6, the EmCOMe-i93U0/EmCOMe-i94U0 features two board-to-board connectors on bottom side. Top Side SO-DIMM Socket Connector Bottom Side COM Express Connectors SO-DIMM Socket - 11 -...
  • Page 20 Board Overview FAN: Fan connector Connector type: Wafer 3-pin 1.25mm 85204-0300L Description Fan out Fan Tachometer Input - 12 -...
  • Page 21: Com Express Ab Connector (Bottom Side)

    Board Overview COM Express AB Connector (bottom side) PCIE3_P3_RXN PCIE3_P3_TXN LAN_LED_LNK#_ACT LAN1_MDI3N DIO_6 LPC_FRAME# LAN1_MDI3P PCIE3_P8_RXP PCIE3_P8_TXP LPC_AD0 LAN_LED_1000# PCIE3_P8_RXN PCIE3_P8_TXN LPC_AD1 LAN_LED_2500# LPC_AD2 LAN1_MDI2N PCIE3_P7_RXP PCIE3_P7_TXP LPC_AD3 LAN1_MDI2P PCIE3_P7_RXN PCIE3_P7_TXN LPC_DRQ0# LAN_LED_LNK# DIO_7 DIO_1 LPC_DRQ1# LAN1_MDI1N PCIE3_P6_RXP PCIE3_P6_TXP LPC_CLK LAN1_MDI1P PCIE3_P6_RXN PCIE3_P6_TXN...
  • Page 22: Com Express Cd Connector (Bottom Side)

    Board Overview COM Express CD Connector (bottom side) USB3_DWN_TXN1 USB3_DWN_RXN1 USB3_DWN_TXP1 USB3_DWN_RXP1 USB3_DWN_TXN2 USB3_DWN_RXN2 USB3_DWN_TXP2 USB3_DWN_RXP2 USB3_DWN_TXN3 USB3_DWN_RXN3 USB3_DWN_TXP3 USB3_DWN_RXP3 USB3_DWN_RXN4 USB3_DWN_TXN4 USB3_DWN_TXP4 USB3_DWN_RXP4 DDI0_CLK_AUXP DDI0_DATA_AUXN PCIE3_P2_TXP PCIE3_P2_RXP PCIE3_P2_RXN PCIE3_P2_TXN PCIE3_P10_TXP PCIE3_P10_RXP PCIE3_P10_RXN PCIE3_P10_TXN PCIE4_A_P0_EXP_RX_DP PCIE4_A_P0_EXP_TX_DP DDP0_HPD PCIE4_A_P0_EXP_TX_DN PCIE4_A_P0_EXP_RX_DN DDI0_PAIR_0P PCIE4_A_P1_EXP_RX_DP PCIE4_A_P1_EXP_TX_DP DDI0_PAIR_0N...
  • Page 23: Chapter 3 - Installation & Maintenance

    Installation & Maintenance Chapter 3 Installation & Maintenance - 15 -...
  • Page 24: Installing The Cpu Module To Carrier Board

    Installation & Maintenance 3.1 Installing the CPU Module to Carrier Board 1. Mount the EmCOMe-i93U0 or EmCOMe-i94U0 into PBE-1705 via COM Express connectors as below; that is, COM Express AB to AB and CD to CD connector AB connector 2. Install the optional heat spreader or heat sink with fan to the COM module.
  • Page 25 Installation & Maintenance For heat sink with fan Apply thermal grease to the CPU area on the CPU module. Place the heat sink over the CPU module and fasten the four screws to secure it in place. Then connect the fan cable to the fan connector on the carrier board.
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  • Page 27: Chapter 4 - Bios

    BIOS Chapter 4 BIOS - 19 -...
  • Page 28: Main

    BIOS 4.1 Main The AMI BIOS provides a Setup utility program for specifying the system configurations and settings. The BIOS RAM of the system stores the Setup utility and configurations. When you turn on the computer, the AMI BIOS is immediately activated.
  • Page 29 BIOS Key Commands BIOS Setup Utility is mainly a key-based navigation interface. Please refer to the following key command instructions for navigation process. Keystroke Function Move to highlight a particular configuration screen from ◄ ► the top menu bar / Move to highlight items on the screen ▼...
  • Page 30: Advanced

    BIOS 4.2 Advanced Setting Description CPU Configuration 4.2.1 CPU Configuration on page Power & Performance 4.2.2 Power & Performance on page PCH-FW Configuration 4.2.3 PCH-FW Configuration on page Trusted Computing 4.2.4 Trusted Computing on page ACPI Settings 4.2.5 ACPI Settings on page Hardware Monitor 4.2.6 Hardware Monitor...
  • Page 31: Cpu Configuration

    BIOS 4.2.1 CPU Configuration Setting Description Enable or disable Intel virtualization technology. When enabled, a VMM can utilize the additional Intel (VMX) Virtual- hardware capabilities provide by Vanderpool Tech- ization Technology nology. Options: Enabled (Default) or Disabled ► Number of cores to enable in each processor pack- Active Performance- age.
  • Page 32: Power & Performance

    BIOS 4.2.2 Power & Performance Setting Description CPU - Power Management Control Options Control CPU Power Management: Options: Boot performance mode: Max Battery, ► Max Non-Turbo Performance, Turbo Perfor- mance (Default) CPU - Power Intel(R) SpeedStep(tm) Management Options: Enabled (Default), Disabled ►...
  • Page 33: Pch-Fw Configuration

    BIOS 4.2.3 PCH-FW Configuration Description Setting Enable (Default) / Disable ME state. When dis- ME State abled, ME will be put into ME Temporariily Dis- abled Mode. - 25 -...
  • Page 34: Trusted Computing

    BIOS 4.2.4 Trusted Computing Setting Description Enable (Default) or Disable BIOS support for security Security Device device. O.S. will not show Security Device. TCG EFI Support protocol and INT1A interface will not be available. Select the TPM device: Options: TPM 1.2, TPM 2.0 and Auto (Default) ►...
  • Page 35: Acpi Settings

    BIOS 4.2.5 ACPI Settings Setting Description Enable ACPI Auto Enables or Disables BIOS ACPI Auto Configuration. Configuration (Disabled is the default) Enable (Default) or Disable System ability to Hiber- Enable Hibernation nate (OS/S4 Sleep State). This option may be not effective with some operating systems.
  • Page 36: Hardware Monitor

    BIOS 4.2.6 Hardware Monitor Access this submenu to monitor the hardware status. - 28 -...
  • Page 37: Super Io Configuration

    BIOS 4.2.7 Super IO Configuration Setting Description Serial Port 1/2/3/4 & Par- See next page. allel Port Configuration Specify what state to go to when power is re-applied after a power failure. Restore AC Power Loss Options: Last State, Power On (Default) ►...
  • Page 38 BIOS Serial Port 1/2/3/4 Configuration Setting Description Serial Port Enable (default) or Disable Serial Port (COM). Select an optimal setting for Super IO device. Options for Serial Port 1: ► Auto IO=3F8h; IRQ=4 (Default) ; IO=3F8h; IRQ=3, 4, 7, 12 IO=2F8h;...
  • Page 39 BIOS Parallel Port Configuration Setting Description Enable (default) or Disable Parallel Port (LPT/LPTE). Parallel Port Select an optimal setting for Super IO device. Options: ► Auto IO=378h; IRQ=7 (Default) Change Settings IO=378h; IRQ=7, 10, 11, 12 IO=278h; IRQ=7, 10, 11, 12 IO=3BCh;...
  • Page 40: S5 Rtc Configuration

    BIOS 4.2.8 S5 RTC Configuration Setting Description Enable or Disable (Default) system wake on alarm event. Options available are: ► Disabled (Default): Wake System Fixed Time: System will wake on the hr::min::sec from S5 specified. DynamicTime: If selected, you need to set Wake up minute increase from 1 - 5.
  • Page 41: Pci Subsystem Settings

    BIOS 4.2.9 PCI Subsystem Settings Setting Description Value to be programmed into PCI Latency timer Register. PCI Latency Timer Default: 32 PCI Bus Clocks ► PCI-X Latency Value to be programmed into PCI Latency timer Register. Timer Default: 64 PCI Bus Clocks ►...
  • Page 42: Pci Express Setting

    BIOS 4.2.9.1 PCI Express Setting Setting Description Relaxed Ordering Enable(Default) or Disable Relaxed Ordering. Enable or Disable(Default) Extended Tag. Extended Tag No Snoop Enable(Default)/Disable No Snoop. Maximum Payload This item allows users to set the Maximum Payload. Maximum Read This item allows users to set the Maximum Read Re- Request quest Size.
  • Page 43: Usb Configuration

    BIOS 4.2.10 USB Configuration Setting Description Sets legacy USB support. Options: Enabled (default), Disabled and Auto. ► Legacy USB AUTO option disables legacy support if no USB Support devices are connected. Disable option will keep USB devices available only for EFI applications. Enable (default) or Disable XHCI Hand-off.
  • Page 44 BIOS Use this item to set USB mass storage device start unit Device reset time- command time-out. Options available are: 10 sec, 20 sec (default), 30 sec, 40 sec Use this item to set maximum time the device will take before it properly reports itself to the host controller.
  • Page 45: Network Stack Configuration

    BIOS 4.2.11 Network Stack Configuration Setting Description Enables/disables UEFI network stack. Network Stack Disabled is the default. ► - 37 -...
  • Page 46: Chipset

    BIOS 4.3 Chipset Setting Description System Agent (SA) Con- 4.3.1 System Agent (SA) Configuration figuration page PCH-IO Configuration 4.3.2 PCH-IO Configuration on page - 38 -...
  • Page 47: System Agent (Sa) Configuration

    BIOS 4.3.1 System Agent (SA) Configuration Setting Description VT-d Enable or Disable (default) VT-d capability. Enable (default) or Disable Above 4GB Above 4GB MMIO BIOS MmemoryMapped BIOS assignment. This is assignment enabled automatically when Aperture Size is set to 2048MB. LCD Control Configuring LFP usage Active LFP...
  • Page 48 BIOS Select the Aperture Size ► Options: 128MB, 256MB, 512MB, 1024MB Note: Above 4GB MMIO BIOS assignment is Apperture Size automatically enabled when selecting > 2048MB aperture. To use this feature, please disable CSM Support. Select DVMT 5.0 Pre-Allocated (Fixed) Graph- ics Memory size used by the Internal Graphics Device.
  • Page 49: Pch-Io Configuration

    BIOS 4.3.2 PCH-IO Configuration Setting Description PCI Express Configura- 4.3.2.1 PCI Express Configuration on page tion SATA Configuration 4.3.2.2 SATA Configuration on page USB Configuration 4.3.2.3 USB Configuration on page 4.3.2.4 HD Audio Configuration on page HD Audio Configuration - 41 -...
  • Page 50: Pci Express Configuration

    BIOS 4.3.2.1 PCI Express Configuration Setting Description PCI Express Root Port 2-8: Control the PCI Express Root Port. Options: Enabled, Disabled ► ASPM: Set the ASPM level. PCI Express Options: Disabled, L1, Auto ► Root Port 2-8 L1 Substates: PCI Express L1 Substates settings. Options: Disabled, L1.1, L1.1&L1.2 ►...
  • Page 51 BIOS PCIe x1 C/D: Control the PCI Express Root Port. Options: Enabled, Disabled ► ASPM: Set the ASPM level. Options: Disabled, L1, Auto ► PCIe x1 C/D L1 Substates: PCI Express L1 Substates settings. Options: Disabled, L1.1, L1.1&L1.2 ► PCIe Speed: Configure PCIe Speed. Options: Auto, Gen1, Gen2, Gen3 ►...
  • Page 52 BIOS 4.3.2.2 SATA Configuration Setting Description SATA Controller(s) Enable (default) or Disable SATA Device. Enable(default) or Disable SATA Port. Port 0/1 Hot Plug Enable or Disable (default) the port as pluggable. Identify the SATA port is connected to Solid State Drive or hard Disk Drive.
  • Page 53 BIOS 4.3.2.3 USB Configuration Setting Description Selectively Enable/Disable (default) the correspond- ing USB port from reporting a Device Connection to USB Port Disable the controller. Override Options: Disable Link (default) and Select Per- ► - 45 -...
  • Page 54 BIOS 4.3.2.4 HD Audio Configuration Setting Description Control Detection of the HD-Audio device. Options available are: ► Disabled: HDA will be unconditionally dis- HD Audio abled Enabled (default): HDA will be unconditionally Enabled - 46 -...
  • Page 55: Security

    BIOS 4.4 Security Setting Description To set up an administrator password: 1. Select Administrator Password. The screen then pops up an Create New Password Administrator dialog. Password 2. Enter your desired password that is no less than 3 char- acters and no more than 20 characters. 3.
  • Page 56: Boot

    BIOS 4.5 Boot Setting Description Use this item to set number of seconds to wait Setup Prompt Timeout for setup activation key. 65535 (0xFFFF) means indefinite waiting. Select the keyboard NumLock state. Boot NumLock State Options: On (default) and Off. ►...
  • Page 57: Save & Exit

    BIOS 4.6 Save & Exit Setting Description Exit system setup after saving the changes. Save Changes and Enter the item and then a dialog box pops up: ► Reset Save configuration and reset? (Yes/ No) Exit system setup without saving the changes. Discard Changes and Enter the item and then a dialog box pops up: ►...
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  • Page 59: Appendix

    Appendix Appendix - 51 -...
  • Page 60: Appendix A: Watchdog Timer (Wdt) Setting

    Appendix Appendix A: Watchdog Timer (WDT) Setting WDT is widely used for industry application to monitor the activity of CPU. Ap- plication software depends on its requirement to trigger WDT with adequate timer setting. Before WDT time out, the functional normal system will reload the WDT.
  • Page 61 Appendix void WDT_Stop(void) outportb(0x66,0xBB); /* Disable Watch Dog */ void WDT_Clear(void) outportb(0x66,0xBA); /* Enable Watch Dog */ delay(2000); outportb(0x62, WDTCount); /* Number is Watch Dog Down count number */ delay(2000); outportb(0x62, 0x00); /* Minute is 1 count unit by minute */ /* Minute is 0 count unit by second */} - 53 -...

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