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Summary of Contents for ADLINK Technology COM Express DB40
- Page 1 COM-HPC Server Base User’s Guide PICMG COM-HPC Rev 1.0 DB40 Debug Board User’s Guide Revision: Rev. 1.0 Date: 2024-06-11 Part Number: 50M-79007-1000 Page 1 Copyright © 2024 ADLINK Technology, Inc.
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Page 2: Revision History
DB40 User’s Guide Revision History Revision Description Date Author Initial release 2024-06-11 Page 2 Copyright © 2024 ADLINK Technology, Inc. -
Page 3: Preface
Product names mentioned herein are used for identification purposes only and may be trademarks / registered trademarks of respective companies. Copyright © 2024 ADLINK Technology Incorporated 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. - Page 4 11. Only install/attach and operate equipment on stable surfaces and/or recommended mountings; 12. If the equipment will not be used for long periods of time, turn off the power source and unplug the equipment. Page 4 Copyright © 2024 ADLINK Technology, Inc.
- Page 5 Caution: This information indicates the possibility of minor physical injury, component damage, data loss, and/or program corruption. Warning: This information warns of possible serious physical injury, component damage, data loss, and/or program corruption. Page 5 Copyright © 2024 ADLINK Technology, Inc.
- Page 6 ADLINK Technology GmbH Hans-Thoma-Strasse 11, D-68163 Mannheim, Germany Tel: +49-621-43214-0 Fax: +49-621 43214-30 Email: emea@adlinktech.com Please visit the Contact page at www.adlinktech.com for information on how to contact the ADLINK regional office nearest you. Page 6 Copyright © 2024 ADLINK Technology, Inc.
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Page 7: Table Of Contents
5.1. Debug Board Pin Connectors ............................................................17 5.2. Buttons and Switches................................................................17 5.3. Display and LEDs ................................................................... 18 5.3.1 Boot-up Procedure – Hexadecimal Display ....................................................18 5.3.2 LED Indicator Table ..............................................................18 5.3.3 BMC Status LED ................................................................. 19 Page 7 Copyright © 2024 ADLINK Technology, Inc. -
Page 8: Introduction
Power and reset buttons and status LEDs The DB40 Debug card can only be used on products that have the appropriate FFC debug connector designed for this purpose. (Includes DB40 Debug Module, two 40-pin FFC cables, and 14-pin cable for SP100 DediProg USB to SPI programmer.) Page 8 Copyright © 2024 ADLINK Technology, Inc. -
Page 9: Supported Computer-On-Modules (Com)
Basic size COM Express Type 6 module based on Intel Haswell platform Express-HL2 Basic size COM Express Type 2 module based on Intel Haswell platform cExpress-HL Compact size COM Express Type 6 module based on Intel Haswell ULT platform Page 9 Copyright © 2024 ADLINK Technology, Inc. -
Page 10: Specifications
DB40 User’s Guide 2. Specifications 2.1. Basic Information Dimensions: 70 x 73 x 1.6 mm (WxHxD) Operating temperature: 0°C to 60°C Ordering number: 91-79007-0020 (ADLINK P/N, includes DB40 Debug card and its necessary cables) Page 10 Copyright © 2024 ADLINK Technology, Inc. -
Page 11: Block Diagram
DB40 User’s Guide 3. Block Diagram Page 11 Copyright © 2024 ADLINK Technology, Inc. - Page 12 DB40 User’s Guide Page 12 Copyright © 2024 ADLINK Technology, Inc.
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Page 13: Connector And Pinout Descriptions
BMC_DATA SPI_BIOS_MOSI BMC_CLOCK SPI_BIOS_CLK BMC_OCDA0 LPC-3.3V BMC_OCDB0 PWRBTN# BIOS_DIS0 RSTBTN# LPC_RESET# CB_RESET# LPC_CLK33 CB_PWROK LPC_FRAME# SUS_S3# LPC_AD3 SUS_S4# LPC_AD2 SUS_S5# LPC_AD1 POST WTD DISABLE# LPC_AD0 SELECT BIOS BMC-VCC BIOS_MODE 3.3V-STANDBY SMC_STATUS RESERVED Page 13 Copyright © 2024 ADLINK Technology, Inc. -
Page 14: Bios 14-Pin Connector
This interface is used for updating the SPI BIOS flash located on the COM EXPRESS module. It requires a compatible SPI programmer, such as the DEDIPROG SF100. Connector type: IDC 14-pin, 2.54mm pitch Pin # Description Not connected Not connected SPI_BIOS_CS1# Not connected VCC_SPI SPI_BIOS_CS0# SPI_BIOS_CLOCK SPI_BIOS_MISO SPI_BIOS_MOSI Not connected Not connected Not connected Not connected Page 14 Copyright © 2024 ADLINK Technology, Inc. -
Page 15: Bmc 10-Pin Header
This interface facilitates the updating of the BMC located on the COM EXPRESS module using a compatible programmer. Header type: Hirose DF13 10pin Pin # Description BMC_RESET_IN# BMC_TXD BMC_RXD BMC_FLMD0 VCC_BMC BMC_DATA BMC_CLOCK BMC_OCD0A BMC_OCD0B Page 15 Copyright © 2024 ADLINK Technology, Inc. -
Page 16: Debug Board
Port 80 Decoding Interface with hexadecimal LED display for Power on and Self-test (POST) via LPC bus Caution: The DB40 Debug board can only be used on products that have the appropriate FFC debug connector for this usage. Page 16 Copyright © 2024 ADLINK Technology, Inc. -
Page 17: Debug Board Pin Connectors
ON = Disable OFF = Enable (default) BIOS MODE ON = PICMG MODE OFF = FAILSAFE MODE (default) BIOS FAILSAFE MODE ON = Boot from SPI0 (default) OFF = Boot from SPI1 NOT USED Page 17 Copyright © 2024 ADLINK Technology, Inc. -
Page 18: Display And Leds
LED will show the status of the EC on the COM EXPRESS module PWR_BTN# LED will lit on active power button signal of the COM EXPRESS module SYS_RESET# LED will lit on active reset signal of the COM EXPRESS module Page 18 Copyright © 2024 ADLINK Technology, Inc. -
Page 19: Bmc Status Led
A system state has changed due to power-button activity, reset-button activity, PCI_RST# activity, or activity on SLP_Sx signals. Fast blinking status LED If and when the board is running on Fail-Safe-BIOS. Blue flashes every 4s System is in suspend-to-RAM. Page 19 Copyright © 2024 ADLINK Technology, Inc.
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