CR901-B COM Express Basic Module User’S Manual
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CR901-B COM Express Basic Module User’s Manual A20960511 1 Chapter 1 Introduction www.dfi .com Copyright FCC and DOC Statement on Class B This publication contains information that is protected by copyright. No part of it may be re- This equipment has been tested and found to comply with the limits for a Class B digital produced in any form or by any means or used to make any transformation/adaptation without device, pursuant to Part 15 of the FCC rules. These limits are designed to provide reason- the prior written permission from the copyright holders. 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 This publication is provided for informational purposes only. The manufacturer makes no installed and used in accordance with the instruction manual, may cause harmful interference representations or warranties with respect to the contents or use of this manual and specifi- to radio communications. However, there is no guarantee that interference will not occur in a cally disclaims any express or implied warranties of merchantability or fitness for any particular particular installation. If this equipment does cause harmful interference to radio or television purpose. The user will assume the entire risk of the use or the results of the use of this docu- reception, which can be determined by turning the equipment off and on, the user is encour- ment. Further, the manufacturer reserves the right to revise this publication and make changes aged to try to correct the interference by one or more of the following measures: to its contents at any time, without obligation to notify any person or entity of such revisions or changes. • Reorient or relocate the receiving antenna. • Increase the separation between the equipment and the receiver. Changes after the publication’s first release will be based on the product’s revision. The website • Connect the equipment into an outlet on a circuit different from that to which the receiver will always provide the most updated information. is connected. • Consult the dealer or an experienced radio TV technician for help. © 2015. All Rights Reserved. Notice: Trademarks 1. The changes or modifications not expressly approved by the party responsible for compli- Product names or trademarks appearing in this manual are for identification purpose only and ance could void the user’s authority to operate the equipment. are the properties of the respective owners. 2. Shielded interface cables must be used in order to comply with the emission limits. COM Express Specification Reference PICMG® COM Express ModuleTM Base Specification. http://www.picmg.org/ 2 Chapter 1 Introduction www.dfi .com Table of Contents Chapter 4 - BIOS Setup ............................................................... 32 Overview ..................................................................................................... 32 AMI BIOS Setup Utility ............................................................................. 33 Main .......................................................................................................... 33 .............................................................................................................2 Copyright Advanced ................................................................................................... 33 Chipset ...................................................................................................... 39 Trademarks ........................................................................................................2 Boot........................................................................................................... 43 Security ...................................................................................................... 44 FCC and DOC Statement on Class B .....................................................2 Save & Exit ................................................................................................44 Updating the BIOS .................................................................................... 45 About this Manual ..........................................................................................4 Notice: BIOS SPI ROM ............................................................................. 46 Warranty ............................................................................................................4 Chapter 5 - Supported Software .......................................................... 47 Static Electricity Precautions ......................................................................4 Appendix A - nLite and AHCI Installation Guide ........................... 60 Safety Measures ..............................................................................................4 nLite ............................................................................................................... 60 AHCI .............................................................................................................. 64 About the Package .........................................................................................5 Appendix B - Watchdog Sample Code ................................................ 66 Chapter 1 - Introduction .............................................................................6 Appendix C - System Error Message ................................................... 67 Specifications ................................................................................................6 Features ........................................................................................................7 Appendix D - Troubleshooting ................................................................ 68 Chapter 2 - Concept ....................................................................... 8 COM Express Module Standards ..............................................................8 Specification Comparison Table ...............................................................9 Chapter 3 - Hardware Installation .............................................. 10 Board Layout ............................................................................................... 10 Block Diagram ............................................................................................. 10 Mechanical Diagram .................................................................................. 11 System Memory .......................................................................................... 12 Installing the DIMM Module ........................................................................13 CPU ........................................................................................................... 14 Connectors ................................................................................................... 15 CPU Fan Connector .....................................................................................15 COM Express Connectors ............................................................................16 COM Express connector Signal Discription ....................................................18 Standby Power LED ................................................................................... 28 Cooling Option ............................................................................................ 28 Installing CR901-B onto a Carrier Board ............................................ 29 3 Chapter 1 Introduction www.dfi .com About this Manual Static Electricity Precautions An electronic file of this manual is included in the CD. To view the user’s manual in the CD, It is quite easy to inadvertently damage your PC, system board, components or devices even insert the CD into a CD-ROM drive. The autorun screen (Main Board Utility CD) will appear. before installing them in your system unit. Static electrical discharge can damage computer Click “User’s Manual” on the main menu. components without causing any signs of physical damage. You must take extra care in han- dling them to ensure against electrostatic build-up. 1. To prevent electrostatic build-up, leave the system board in its anti-static bag until you are ready to install it. Warranty 2. Wear an antistatic wrist strap. 1. Warranty does not cover damages or failures that arised from misuse of the product, in- ability to use the product, unauthorized replacement or alteration of components and prod- 3. Do all preparation work on a static-free surface. uct specifications. 4. Hold the device only by its edges. Be careful not to touch any of the components, contacts 2. The warranty is void if the product has been subjected to physical abuse, improper instal- or connections. lation, modification, accidents or unauthorized repair of the product. 5. Avoid touching the pins or contacts on all modules and connectors. Hold modules or con- 3. Unless otherwise instructed in this user’s manual, the user may not, under any circum- nectors by their ends. stances, attempt to perform service, adjustments or repairs on the product, whether in or out of warranty. It must be returned to the purchase point, factory or authorized service Important: agency for all such work. Electrostatic discharge (ESD) can damage your processor, disk drive and other com- ponents. Perform the upgrade instruction procedures described at an ESD workstation 4. We will not be liable for any