Hardware Manual
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CMA24CR cpuModules™ User’s Manual BDM-610000085 Revision A ® www.rtd.com ISO9001 and AS9100 Certified “Accessing the Analog World”® CMA24CR cpuModules™ User’s Manual RTD Document Number: BDM-610000085 Revision A Copyright © 2009-2017 RTD Embedded Technologies, Inc. All rights reserved. Trademarks Advanced Analog I/O, Advanced Digital I/O, aAIO, aDIO, a2DIO, Autonomous SmartCal, “Catch the Express”, cpuModule, dspFramework, dspModule, eBuild, expressMate, ExpressPlatform, “MIL Value for COTS prices”, multiPort, PlatformBus, and PC/104EZ are trademarks, and “Accessing the Analog World”, dataModule, IDAN, HiDAN, HiDANplus, RTD, the RTD logo, and StackNET are registered trademarks of RTD Embedded Technologies, Inc. (formerly Real Time Devices, Inc.). PS/2 is a trademark of International Business Machines Inc. PCI, PCI Express, and PCIe are trademarks of PCI-SIG. PC/104, PC/104-Plus, PCI-104, PCIe/104, PCI/104-Express and 104 are trademarks of the PC/104 Consortium. All other trademarks appearing in this document are the property of their respective owners. Failure to follow the instructions found in this manual may result in damage to the product described in this manual, or other components of the system. The procedure set forth in this manual shall only be performed by persons qualified to service electronic equipment. Contents and specifications within this manual are given without warranty, and are subject to change without notice. RTD Embedded Technologies, Inc. shall not be liable for errors or omissions in this manual, or for any loss, damage, or injury in connection with the use of this manual. Revision History Revision Date Reason for Change A 1/25/17 Initial release ii CMA24CR cpuModule BDM-610000085 Rev A CMA24CR cpuModules™ ® www.rtd.com ISO9001 and AS9100 Certified “Accessing the Analog World”® iv CMA24CR cpuModule BDM-610000085 Rev A Table of Contents Chapter 1 Introduction CMA24CR cpuModules. 2 aDIO . 3 Ordering Information . 4 CMA24CR Model Options . 4 Cable Kits and Accessories . 5 Board Features . 6 I/O . 7 RTD Enhanced BIOS . 8 Block Diagram. 9 Specifications. 10 Physical Characteristics . 10 Power Consumption . 10 Operating Conditions. 12 Electrical Characteristics . 13 Migrating to RTD’s Intel Core i7 cpuModules . 15 Power Differences. 15 Connector Pinout & Function Differences . 15 New I/O Connectors . 15 Connector Differences . 15 Software Differences . 16 aDIO. 16 UEFI Shell . 16 Contact Information . 17 Chapter 2 Getting Started Connector Locations . 20 Selecting the Stack Order for the CMA24CR . 22 Stack Example . 23 Connecting to the Stack . 24 Power Input Connections . 24 Connecting to the PCI-104 (PCI) Bus . 24 Slot Selection Switches. 24 PCI Bus Signaling Levels . 25 Connecting to the Utility Port 2.0 . 26 Booting the CMA24CR cpuModule for the First Time . 26 Chapter 3 Connecting the cpuModule Proper Grounding Techniques. 28 Connector Locations . 28 BDM-610000085 Rev A Table of Contents v Auxiliary Power (CN3). 30 Utility Port 2.0 Connector (CN5) . 31 USB 2.0 Connector. 31 Speaker. ..