SmartFusion Evaluation Kit User’s Guide Actel Corporation, Mountain View, CA 94043 © 2010 Actel Corporation. All rights reserved. Printed in the United States of America Part Number: 50200209-3 Release: October 2010 No part of this document may be copied or reproduced in any form or by any means without prior written consent of Actel. Actel makes no warranties with respect to this documentation and disclaims any implied warranties of merchantability or fitness for a particular purpose. Information in this document is subject to change without notice. Actel assumes no responsibility for any errors that may appear in this document. This document contains confidential proprietary information that is not to be disclosed to any unauthorized person without prior written consent of Actel Corporation. Trademarks Actel, IGLOO, Actel Fusion, ProASIC, Libero, Pigeon Point and the associated logos are trademarks or registered trademarks of Actel Corporation. All other trademarks and service marks are the property of their respective owners. SmartFusion Evaluation Kit Table of Contents Introduction . 5 Kit Contents . 5 Board Description . 6 1 Installation and Settings . 7 Software Installation . 7 Jumpers, Switches, and LED Settings . 7 Testing the Hardware . 9 2 Hardware Components . 11 FPGA Description and Connections . 11 I/O Pin Connections . 13 SmartFusion FPGA Hard ARM Cortex-M3 . 14 Power Sources . 14 3 Component Descriptions and Connections . 15 VAREF Connections . 15 Current Sensing Circuit . 15 PWM Circuit . 16 Push-Button System Reset . 16 Push-Button Switches and User LEDs . 17 User I/Os . 18 OLED Display . 18 SPI Flash . 20 20 MHz Oscillator . 20 32.768 KHz (low power) Oscillator . 20 USB-to-UART Interface . 21 Ethernet Interface . 23 RealView Header . 25 Integrated Low-Cost Programmer (LCP) . 26 Temperature Diode . 27 Mixed-Signal Header . 27 4 Pin List . 31 5 Board Stackup . 43 Board Stack-Up . 43 6 Demo Design . 45 Jumper Settings for Demo Design . 45 Running the Demo Design . 45 Multimeter Mode . 47 Webserver Mode . 47 Real Time Data Display . 48 LED Test . 48 3 Table of Contents 7 Manufacturing Test. 49 A2F-EVAL-KIT Board Testing Procedures . 49 Running the A2F-EVAL-KIT Board Test . 57 A2F-EVAL-KIT Board Failures . 66 A List of Changes . 67 B Product Support . 69 Customer Service . 69 Actel Customer Technical Support Center . 69 Actel Technical Support . ..