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However, no responsibility is assumed by Aeroflex Gaisler AB for its use, nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Aeroflex Gaisler AB. Aeroflex Gaisler AB tel +46 31 7758650 Kungsgatan 12 fax +46 31 421407 411 19 Goteborg sales@gaisler.com Sweden Copyright © 2010 Aeroflex Gaisler All information is provided as is. There is no warranty that it is correct or suitable for any purpose, neither implicit nor explicit. © Aeroflex Gaisler AB June 2010, Rev. 0.2 3 GR-LEON4-ITX Development Board Quick Start Guide TABLE OF CONTENTS 1 INTRODUCTION...........................................................................................................6 1.1 Overview......................................................................................................................6 1.2 References...................................................................................................................6 1.3 Abbreviations...............................................................................................................6 2 UNPACKING AND SETTING UP THE BOARD...........................................................7 2.1 Unpacking and initial setup..........................................................................................7 2.2 Running the bundled Linux system..............................................................................7 Overview......................................................................................................................7 Pre-requisites...............................................................................................................7 Booting Linux...............................................................................................................8 2.3 Connecting with the GRMON debug monitor...............................................................8 Overview......................................................................................................................8 Pre-requisites...............................................................................................................8 Connecting with the included JTAG adapter................................................................9 Connecting with a Xilinx USB JTAG adapter................................................................9 Connecting via the USB interface................................................................................9 Connecting via serial UART.........................................................................................9 Connecting via Ethernet...............................................................................................9 Using GRMON...........................................................................................................10 3 LINUX SYSTEM USER GUIDE.................................................................................11 3.1 Overview....................................................................................................................11 3.2 Debian Operating System..........................................................................................11 3.3 Logging in to the system............................................................................................11 3.4 Shutting down the System..........................................................................................12 3.5 Graphical Interface (X Window System)....................................................................12 3.6 Network Interface.......................................................................................................12 3.7 System Time Keeping................................................................................................13 3.8 Changing the Keyboard Layout..................................................................................13 4 GRMON AND THE GR-LEON4-ITX BOARD.............................................................14 4.1 First steps..................................................................................................................14 4.2 Running an application...............................................................................................15 4.3 Initializing the DVI transmitter.....................................................................................16 4.4 Drawing images.........................................................................................................17 4.5 Interacting with the SPI boot PROM...........................................................................17 4.6 Interacting with I2C devices.......................................................................................19 4.7 Other interfaces and operations..............................................................