DFI DV970 Manuals

www.dfi .com Chapter 1 Introduction 1 DV970 COM Express Basic Module User’s Manual A47900847 Preliminary Version www.dfi .com Chapter 1 Introduction 2 Copyright This publication contains information that is protected by copyright. No part of it may be re- produced in any form or by any means or used to make any transformation/adaptation without the prior written permission from the copyright holders. This publication is provided for informational purposes only. The manufacturer makes no representations or warranties with respect to the contents or use of this manual and specifi- cally disclaims any express or implied warranties of merchantability or fitness for any particular purpose. The user will assume the entire risk of the use or the results of the use of this docu- ment. Further, the manufacturer reserves the right to revise this publication and make changes to its contents at any time, without obligation to notify any person or entity of such revisions or changes. Changes after the publication’s first release will be based on the product’s revision. The website will always provide the most updated information. © 2018. All Rights Reserved. Trademarks Product names or trademarks appearing in this manual are for identification purpose only and are the properties of the respective owners. COM Express Specification Reference PICMG® COM Express ModuleTM Base Specification. http://www.picmg.org/ FCC and DOC Statement on Class B This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC rules. These limits are designed to provide reason- able protection against harmful interference when the equipment is operated in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encour- aged to try to correct the interference by one or more of the following measures: • Reorient or relocate the receiving antenna. • Increase the separation between the equipment and the receiver. • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. • Consult the dealer or an experienced radio TV technician for help. Notice: 1. The changes or modifications not expressly approved by the party responsible for compli- ance could void the user’s authority to operate the equipment. 2. Shielded interface cables must be used in order to comply with the emission limits. www.dfi .com Chapter 1 Introduction 3 Table of Contents Copyright .............................................................................................................2 Trademarks ........................................................................................................2 COM Express Specification Reference ...................................................2 FCC and DOC Statement on Class B .....................................................2 Warranty ..............................................................................................................4 Static Electricity Precautions ......................................................................4 Safety Measures ..............................................................................................4 About the Package .........................................................................................5 Optional Items..................................................................................................5 Before Using the System Board ...............................................................5 Chapter 1 - Introduction .............................................................................6 Specifications ................................................................................................6 Features ..........................................................................................................7 Chapter 2 - Concept ....................................................................... 8 COM Express Module Standards ..............................................................8 Specification Comparison Table ...............................................................9 DV970 PCIe Lanes Routing Table ......................................................... 10 Chapter 3 - Hardware Installation .............................................. 11 Board Layout ............................................................................................... 11 System Memory .......................................................................................... 12 Installing the DIMM Module ....................................................................... 12 Connectors ................................................................................................... 13 CPU Fan Connector.................................................................................... 13 COM Express Connectors ........................................................................... 14 COM Express Connectors Signal Discription ................................................. 17 Standby Power LED ................................................................................... 29 Cooling Option ............................................................................................ 29 Heat Sink with Fan ..................................................................................... 29 Installing DV970 onto a Carrier Board ................................................ 30