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User Manual AIMB-U233 Intel 8th Gen U Series CORE i3/ i5/i7 CPU, eDP (LVDS), 2 HDMI, 2 LAN, 2 USB3.2 Gen2 x1, 4 COM (RS-232/422/485), M.2 E-Key, M.2 B-Key, M.2 M-Key NVMe...
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The documentation and the software included with this product are copyrighted 2020 by Advantech Co., Ltd. All rights are reserved. Advantech Co., Ltd. reserves the right to improve the products described in this manual at any time without notice. No part of this manual may be reproduced, copied, translated or transmitted in any form or by any means without prior written permission from Advantech Co., Ltd.
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Because of Advantech’s high quality-control standards and rigorous testing, most customers never need to use our repair service. If an Advantech product is defective, it will be repaired or replaced at no charge during the warranty period. For out-of-war- ranty repairs, users will be billed according to the cost of replacement materials, ser- vice time, and freight.
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All AIMB-U233 devices are mechanically and electrically inspected before shipment. Thus, your product should be free of marks and scratches and in perfect working order upon receipt. While unpacking AIMB-U233, check the product for signs of shipping damage (for example, a damaged box, scratches, dents, etc.).
Introduction AIMB-U233 is the newest UTX small form factor motherboard equipped with Intel® 8th Gen Core™ i3-8145UE/i5-8365UE/i7-8665UE processors and DDR4 2400 MHz up to 16 GB. The palm-sized industrial motherboard measures 137 x 112mm and offers fast graphics and media performance to support triple display output via 2 x HDMI1.4b, eDP (or LVDS), and 2 x 10/100/1000 Mbps Ethernet ports offering high-...
Power consumption:+12 V, Windows Idle mode: 6.236 W (i7-8665UE with 16 GB SO-DDR4-2666) Windows Max Load: 22.971 W (i7-8665UE with 16 GB SO-DDR4-2666) Board size: 112 x 137 mm (4.4" x 5.4") Board weight: 3.5 kg AIMB-U233 User Manual...
Jumpers and Connectors The AIMB-U233 motherboard is equipped with connectors for linking the board to external devices such as hard disk drives. The board also features several jumpers for configuring the system according to specific applications. The function of each board jumper and connector is listed in the table below. The pro- cedure for setting jumpers is explained in subsequent sections of this chapter.
Some jumpers comprise a set of three pins, labeled 1, 2, and 3. With these jumpers, simply connect either Pins 1 and 2, or Pins 2 and 3. A pair of needle- nose pliers may be necessary for setting jumpers. AIMB-U233 User Manual...
Jumper Setting Jumper position for +3.3 V (Default) Jumper position for +5 V Jumper position for +12 V 1.8.4 ATX/AT Mode Selection (PSON1) Table 1.4: ATX/AT Mode selection (PSON1) Function Jumper Setting AT Mode (Default) ATX Mode AIMB-U233 User Manual...
LAN and USB Ports (LAN12, USB12/USB34) AIMB-U233 provides 2 USB3.2 Gen2 x1 which are located on the rear side. The USB interface complies with the USB specification revision 3.2 that supports transmission rates of up to 10 Gbps and 2 x USB2.0 internal pin header that supports 480 Mbps.
DC Input Connector (DCIN1) Serial Ports (COM1, COM2, COM3, COM4) AIMB-U233 supports four serial ports. COM1 and COM3 are RS-232. COM2 is RS- 232/422/485 Selected via BIOS) and COM4 is RS-232/422/485 (Selected via BIOS). The IRQ and address ranges for both ports are fixed. However, users can disable the...
BIOS setup. Users who experience problems with a serial device are advised to check the connector pin assignments. Display Port Connector (HDMI 1/2) System Fan (SYSFAN1) AIMB-U233 User Manual...
CPU FAN (CPUFAN1) Front Panel Connectors (JFP1) Several external switches are provided for monitoring and controlling the AIMB- U233. AIMB-U233 User Manual...
LED (ATX power mode) LED (AT power mode) Power Mode (On/off by momentarily (Powered on/off using the pressing the power button) power supply switch) PSON1 jumper setting Pins 2-3 closed Pins 1-2 closed System On System Off AIMB-U233 User Manual...
HD Audio Interface LINE-OUT / Mic-In (AUDIO1 / AUDIO2) 2.10 Serial ATA Interface (SATA1 and SATAPWR1) AIMB-U233 features a high-performance Serial ATA interface (up to 6 Gb/S). AIMB-U233 User Manual...
2.11 AT/ATX Mode Selection Connector (PSON1) AIMB-U233 supports ATX/AT mode selection by jumper, the default setting is pin 2-3 ATX mode. 2.12 SPI Flash Connector (SPI_CN1) The SPI flash card pin header may be used to flash the BIOS. AIMB-U233 User Manual...
AIMB-U233 BIOS setup menu pages. BIOS Setup The AIMB-U233 Series is equipped with built-in AMI BIOS and a CMOS Setup Utility that allows users to configure specific settings or activate certain system features. The CMOS Setup Utility saves the configuration in the CMOS RAM of the mother- board.
System Date using the <Arrow> keys. Enter new values via the keyboard. Press the <Tab> or <Arrow> keys to move between fields. The date must be entered in MM/DD/YY format. The time must be entered in HH:MM:SS format. AIMB-U233 User Manual...
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3.2.1.1 Trusted Computing Security Device Support Enable or Disable BIOS support for security device. AIMB-U233 User Manual...
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3.2.1.2 ACPI Settings Enable ACPI Auto Configuration Enable or Disable ACPI Auto Configuration. Enable Hibernation This item allows users to Enable or Disable hibernation. AIMB-U233 User Manual...
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ACPI Sleep State This item allows users to set the ACPI sleep state. Lock Legacy Resources This item allows users to lock legacy device resources. 3.2.1.3 Super I/O Configuration AIMB-U233 User Manual...
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Serial Ports 1/2/3/4 This item allows users to Enable or Disable serial ports 1/2/3/4. Change Settings This item allows users to change the serial port 1/2/3/4 setting. AIMB-U233 User Manual...
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3.2.1.4 Hardware Monitor This page shows the AIMB-U233 PC health status. Wake On Ring This item allows users to Enable or Disable Wake On Ring functionality. ACPI Shutdown Temperature This item allows users to set the CPU temperature threshold at which the sys- tem automatically shuts down to prevent the CPU from overheating.
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Watchdog Timer This item allows users to Enable or Disable the Watchdog timer. 3.2.1.5 Digital I/O Configuration Digital I/O Configuration This item will allow users to set up Digital I/O 1~16 to “input” or “output”. AIMB-U233 User Manual...
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3.2.1.6 Smart Settings Smart Fan Settings Users are allowed to Enable/Disable smart fan and they can also configure smart fan. AIMB-U233 User Manual...
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3.2.1.7 S5 RTC Wake Settings Wake System From S5 Enable or Disable system wake on alarm event. AIMB-U233 User Manual...
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3.2.1.8 Serial Port Console Redirection Console Redirection This item allows users to Enable or Disable console redirection. AIMB-U233 User Manual...
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3.2.1.9 CPU Configuration This page shows CPU Information. Active Processor Cores Number of cores to enable in each processor package. Intel Virtualization Technology AIMB-U233 User Manual...
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Intel SpeedStep / Race to Halt / Speed Shift / HDC Control / Turbo Mode C-States Enabled or Disabled Enhanced C-State. C-State Auto Demotion. C-State Un-Demotion. Package C-State Demotion. Package C-State Un-Demotion. CState Pre-Wake Enabled or disabled. IO MWAIT Redirection AIMB-U233 User Manual...
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Enabled or disabled. Package C State Limit Package C State Limit Setting. Platform PL1 Enable/Disable Platform PL1. Platform PL2 Enable/Disable Platform PL1. Power Limit 4 Override 3.2.1.10 AMT Configuration AIMB-U233 User Manual...
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3.2.1.11 CSM Configuration CSM Support Enable or Disable CSM Support. AIMB-U233 User Manual...
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3.2.1.14 USB Configuration AIMB-U233 User Manual...
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Mass storage device emulation type. 'AUTO' enumerates devices according to their media format. Optical drives are emulated as 'CDROM', drives with no media will be emulated according to a drive type. USB PWR Configuration (USB Power On/Off Control) AIMB-U233 User Manual...
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3.2.1.15 PCI Express Configuration AIMB-U233 User Manual...
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3.2.1.16 SATA And RST Configuration SATA Configuration SATA port / SATA mode / RAID Settings. AIMB-U233 User Manual...
3.2.2 Security This page provides information of the Security on AIMB-U233. 3.2.2.1 Secure Boot Secure Boot Enabled / Disabled. AIMB-U233 User Manual...
Introduction The mission of Advantech Embedded Software Services is to “enhance user quality of life with Advantech platforms and Microsoft® Windows® embedded technology.” We equip Advantech platforms with Windows® embedded software products to more effectively support the embedded computing community. This eliminates the hassle of dealing with multiple vendors (hardware suppliers, system integrators, and embed- ded OS distributors) for specific projects.
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CPU speed according to the system load. System Throttling This refers to a series of methods for reducing system power consumption by lowering the clock frequency. This API allows users to adjust the clock frequency from 87.5% to 12.5%. AIMB-U233 User Manual...
The Monitoring API is a utility that allows users to monitor the system health indicators, such as voltage, CPU and system temperature, and fan speed. These system values are crucial. If critical errors occur and are not solved imme- diately, permanent damage to the device may result. AIMB-U233 User Manual...
Before Installation Before installing the enhanced display drivers and utility software, please read the instructions provided in this chapter carefully. The drivers for AIMB-U233 are pro- vided on the Advantech support website: http://support.advantech.com/Support/. This driver will guide and link users to the utilities and drivers required for Microsoft Windows-based systems.
See Chapter 5 for information regarding installing the CSI utility. Download the driver from website on your computer. Navigate to the “Graphics” folder and click “setup.exe” to complete the installation of the drivers for Windows 10. AIMB-U233 User Manual...
SPI Pin Header (SPI1_CN1) Signal Signal SPI_CS0# SPI_PWR SPI_MISO SPI_CLK SPI_MOSI A.1.2 ATX 12V power supply connector (ATX12V1) Signal +12V +12V A.1.3 System Fan #1 connector (SYSFAN1) Signal SYSTEM FAN1 VCC SYSTEM FAN1 SPEED SYSTEM FAN1 PWM AIMB-U233 User Manual...
Signal Signal LVDS DETECT# EDP_TX2- EDP_TX2+ EDP_TX1- EDP_TX1+ EDP_TX0- EDP_TX0+ EDP_TX3- EDP_TX3+ EDP_AUX+ EDP_AUX- EDP_HPD A.1.12Inverter power connector (INV1) Signal +12V BKL EN BKL CTRL AIMB-U233 User Manual...
A.1.14HD Audio Interface (MIC-IN) (AUDIO2) Signal MIC IN - L MIC IN - R Jack Detection A.1.15PWRBTN# / RESET# / HDD LED / PWR LED Header (JFP1) Signal Signal HDD LED+ PWRBTN+ HDD LED- PWRBTN- PWR LED+ RESET+ PWR LED- RESET- AIMB-U233 User Manual...
A.1.30SIM Card holder (SIM1) Signal SIM PWR SIM RESET SIM CLK SIM VPP SIM DATA A.1.31DDR4 SO-DIMM Socket CH-A (DIMMA1) Please see JEDEC STANDARD. A.1.32CPU FAN #1 connector (CPUFAN1) Signal CPU FAN VCC CPU FAN SPEED CPU FAN PWM AIMB-U233 User Manual...