Half-size isa-bus embedded 5x86-133 cpu card with amd am5x86-133 mhz cpu, 8 mb edo dram, flat panel / crt svga, 10/100 mbps lan interfaces, four serial ports and diskonchip socket (16 pages)
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HE-B73 User’s Manual Copyright Copyright 2021, all rights reserved. This document is copyrighted and all rights are reserved. The information in this document is subject to change without prior notice to make improvements to the products. This document contains proprietary information and protected by copyright. No part of this document may be reproduced, copied, or translated in any form or any means without prior written permission of the manufacturer.
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HE-B73 User’s Manual Packing List: Please check the package content before you starting using the board. 1 x Dual COM PORT Cable 1 x HE-B73 PICMG 1.3 Half-size CPU Card (OALES-BKU2) / (1040087) (include Cooler Fan) Appendix G 2 x SATA Cable...
Chapter 1 <Introduction> 1.1 <Product Overview> HE-B73 is a PICMG 1.3 Half-size CPU Card which supports Tiger Lake/11th Gen H Processors, integrated UHD Graphics, DDR4 memory, Realtek High Definition Audio, Intel Gigabit LAN, USB3.2 Gen2, SATA3 with AHCI function for a system.
HE-B73 User’s Manual 1.2 <Product Specification> System Processor Tiger Lake/11th Gen H Processor FCBGA1787 package Chipset Intel® QM580E / RM590E (TGL-H Xeon CPUs have to use RM590E) Memory 2 x DDR4 SO-DIMM 3200 MHz up to 64GB, Support Non-ECC, unbuffered memory...
HE-B73 User’s Manual 2.2 <Memory Setup> HE-B73 has 260-pin DDR4 SODIMM support up to 64GB of memory capacity and 1.2 Voltage. The memory frequency supports 3200 MHz. Only Non-ECC memory is supported. In the process, the board must be powered off.
HE-B73 User’s Manual 2.3.2 <Clear CMOS and Power on type selection> JRTC JAT: AT/ATX mode select jumper Jumper settings Function AT mode ATX mode (Default) JRTC: Clear CMOS data jumper Jumper settings Function Clear CMOS Normal (Default) 2.4 <I/O interface>...
HE-B73 User’s Manual 2.4.2 <Ethernet interface> The board provides I219-LM and I225-LM Gigabit Ethernet which supports WOL on rear I/O. It supports Intel® AMT 15.0 feature on I219-LM. (Note that the CPU must support vPro technology.) I225-LM I219-LM 2.4.3 <Display interface>...
HE-B73 User’s Manual 2.4.4 <Serial Port interface> CN_COM5/6 CN_COM3/4 CN_COM1/2 CN_COM1/2: RS232/422/485 20-pin header (Pitch 2.54 x 1.27mm) Signal Signal DCD1/ 422TX-/ 485- RXD1/ 422TX+/ 485+ TXD1 DTR1 DSR1/ 422RX+ RTS1 CTS1/ 422RX- DCD2/ 422TX-/ 485- RXD2/ 422TX+/ 485+ TXD2...
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HE-B73 User’s Manual COM1 & COM2 RS-232/422/485 can set by BIOS. You can find the setting from Advanced-> Motherboard Advanced menu-> Super IO configuration-> Serial Port configuration->Interface If you want to use RS485, please follow below step before connection. COM1 RTX- Data- : short Pin1& Pin8 COM1 RTX+ Data+ : short Pin2&...
HE-B73 User’s Manual 2.4.7 <Expansion slot> JMSATA JMSATA: Setting MINI_CARD to support PCIe/mSATA MINI_CARD Settings Function Support mSATA Normal operation (Default) M.2 KEY E MINI_CARD support mSATA by JMSATA, and connect SIM card M.2_NVME support PCIe Gen4 and SATA -20-...
HE-B73 User’s Manual 2.4.9 <GPIO and Other interface> CN_DIO SYSFAN CPUFAN CN_SMBUS JLANLED When using GPIO function, please note: As Output: Open-drain, most applications need use an external pull up resistor. (If not may cause damage) As Input: TTL-level. GPIO DC characteristics (open drain mode)
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HE-B73 User’s Manual CN_DIO: GPIO 12-pin header (Pitch 2.00mm) Signal Signal GP40 GP44 GP41 GP45 GP42 GP46 GP43 GP47 CN_SMBUS: SMBus 5-pin connector (Pitch 2.54mm) Signal SMBDAT SMBCLK CPUFAN: CPU cooler fan 4-pin connector Signal Sensor Control SYSFAN: System cooler fan 4-pin connector...
HE-B73 User’s Manual Appendix A <Flash BIOS> A.1 <Flash tool> The board is based on Phoenix BIOS and can be updated easily by the BIOS auto flash tool. You can download the tool online at the address below: FPT Tool The tool’s file name is “FPT.exe”, it’s the utility that can write the data into the...
HE-B73 User’s Manual Appendix B <LCD Panel Type select> According your panel, it needs to select the correct resolution in the BIOS. If there is no fit your panel type, please feedback for us to make OEM model. Find the setting from Advanced->Motherboard Advanced menu->LVDS Configuration...
HE-B73 User’s Manual Appendix C <Programmable Watch Dog Timer> The watchdog timer makes the system auto-reset while it stops to work for a period. The integrated watchdog timer can be setup as system reset mode by program. You can select Timer setting in the BIOS, after setting the time options, the system will reset according to the period of your selection.
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HE-B73 User’s Manual Program sample Watchdog timer setup as system reset with 5 second of timeout -o 4E 87 ;enter configuration -o 4E 87 -o 4E 07 -o 4F 08 ;select Logical Device -o 4E 30 -o 4F 01 ; activate WDTO# function...
HE-B73 User’s Manual Appendix E <Programmable GPIO> The GPIO can be programmed using simple IN/OUT commands. GPIO -o 4E 87 ;enter configuration -o 4E 87 -o 4E 07 -o 4F 07 ;select Logical Device -o 4E 30 -o 4F 10 ;activate GPIO function (The board use GPIO4)
HE-B73 User’s Manual Appendix F <RAID Setting> When use RAID function, it need to enter the BIOS set RAID mode first. Advanced Intel Advanced menu SA Configuration VMD Configuraion 1. Find VMD controller, and set to enable 2. Set “Map this Root port under VMD” to enable.
HE-B73 User’s Manual Appendix G <Cooler fan> You will see two different cool fans on CPU. OHS-P-M-L is for high power CPU (Core™ i7-11850HE, Core™ i5-11500HE, Xeon® W-11865MRE, Xeon® W-11555MRE, Xeon® W-11155MRE) OHS-P-M-L OHS-P-M-K is for low power CPU (Core™ i3-11100HE, Celeron® 6600HE, Xeon®...
Taiwan Commate computer Inc. 19F., NO.94, Sec. 1, Xintai 5 Rd., Xizhi Dist., New Taipei Address City 22102, Taiwan. +886-2-26963909 Website www.commell.com.tw info@commell.com.tw (General infomation) E-mail tech@commell.com.tw (Technical Support) Commell is a brand name of Taiwan Commate computer Inc. -33-...
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