1 introduction, 1 overview, 2 references – Aero-Flex GAISLER GR-LEON4-ITX User Manual
Page 6: 3 abbreviations, 1introduction 1.1 overview
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GR-LEON4-ITX Development Board
Quick Start Guide
1
INTRODUCTION
1.1 Overview
This document is a quick start guide for the GR-LEON4-ITX Development Board.
The purpose of this document is to get users quickly started using the board. For a complete
description of the board please refer to the GR-LEON4-ITX Development Board User
Manual, the LEON4 system-on-chip is described in the LEON4-ASIC-DEMO Data sheet and
User's Manual. This quick start guide does not contain as much technical details and is
instead how-to oriented. However, to make the most of the guide the user should have
glanced through the two aforementioned documents and should ideally also be familiar with
the GRMON debug monitor.
The GR-LEON4-ITX data package and this document (including possibly newer revisions)
are available from the GR-LEON4-ITX product page at
1.2 References
RD-1
LEON4-ASIC-DEMO Data sheet and User's Manual, Aeroflex Gaisler, 2010
RD-2
GR-LEON4-ITX Development Board User Manual, Aeroflex Gaisler, 2010
RD-3
GRMON User Manual
RD-4
SnapGear Linux for LEON
The referenced documents can be downloaded from
or be found on
the USB Flash stick accompanying the board.
1.3 Abbreviations
ASIC
Application Specific Integrated Circuit.
DIL
Dual In-Line
DDR
Double Data Rate
DSU
Debug Support Unit
GPIO
General Purpose Input / Output
I/O
Input/Output
I
2
C
IIC, Inter integrated circuit, a 2 wire bus
IP
Intellectual Property
MUX
Multiplexer
PCB
Printed Circuit Board
RMII
Reduced Media Independent Interface
SOC
System On a Chip
SPI
Serial Peripheral Interface
© Aeroflex Gaisler AB
June 2010, Rev. 0.2