Telit Wireless Solutions EVB Instrucciones de instalación y funcionamiento
[01.2017]
Mod. 0809 2017-01 Rev.8
Ethernet Extention Card for EVB
Application Note
80490NT11622A Rev. 1 – 2017-10-03
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SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE
NOTICE
While reasonable efforts have been made to assure the accuracy of this document, Telit
assumes no liability resulting from any inaccuracies or omissions in this document, or from
use of the information obtained herein. The information in this document has been carefully
checked and is believed to be reliable. However, no responsibility is assumed for
inaccuracies or omissions. Telit reserves the right to make changes to any products
described herein and reserves the right to revise this document and to make changes from
time to time in content hereof with no obligation to notify any person of revisions or changes.
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include or describe copyrighted Telit material, such as computer programs stored in
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stored in semiconductor memories or other media. Laws in the Italy and other countries
preserve for Telit and other 3rd Party supplied SW certain exclusive rights for copyrighted
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copyrighted computer program. Accordingly, any copyrighted Telit or other 3rd Party
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manual may not be copied (reverse engineered) or reproduced in any manner without the
express written permission of Telit or the 3rd Party SW supplier. Furthermore, the purchase
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otherwise, any license under the copyrights, patents or patent applications of Telit or other
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arises by operation of law in the sale of a product.
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USAGE AND DISCLOSURE RESTRICTIONS
I. License Agreements
The software described in this document is the property of Telit and its licensors. It is
furnished by express license agreement only and may be used only in accordance with the
terms of such an agreement.
II. Copyrighted Materials
Software and documentation are copyrighted materials. Making unauthorized copies is
prohibited by law. No part of the software or documentation may be reproduced,
transmitted, transcribed, stored in a retrieval system, or translated into any language or
computer language, in any form or by any means, without prior written permission of Telit
III. High Risk Materials
Components, units, or third-party products used in the product described herein are NOT
fault-tolerant and are NOT designed, manufactured, or intended for use as on-line control
equipment in the following hazardous environments requiring fail-safe controls: the
operation of Nuclear Facilities, Aircraft Navigation or Aircraft Communication Systems, Air
Traffic Control, Life Support, or Weapons Systems (High Risk Activities"). Telit and its
supplier(s) specifically disclaim any expressed or implied warranty of fitness for such High
Risk Activities.
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service names are the property of their respective owners.
V. Third Party Rights
The software may include Third Party Right software. In this case you agree to comply with
all terms and conditions imposed on you in respect of such separate software. In addition
to Third Party Terms, the disclaimer of warranty and limitation of liability provisions in this
License shall apply to the Third Party Right software.
TELIT HEREBY DISCLAIMS ANY AND ALL WARRANTIES EXPRESS OR IMPLIED
FROM ANY THIRD PARTIES REGARDING ANY SEPARATE FILES, ANY THIRD PARTY
MATERIALS INCLUDED IN THE SOFTWARE, ANY THIRD PARTY MATERIALS FROM
WHICH THE SOFTWARE IS DERIVED (COLLECTIVELY “OTHER CODE”), AND THE
USE OF ANY OR ALL THE OTHER CODE IN CONNECTION WITH THE SOFTWARE,
INCLUDING (WITHOUT LIMITATION) ANY WARRANTIES OF SATISFACTORY
QUALITY OR FITNESS FOR A PARTICULAR PURPOSE.
NO THIRD PARTY LICENSORS OF OTHER CODE SHALL HAVE ANY LIABILITY FOR
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING WITHOUT LIMITATION LOST PROFITS), HOWEVER CAUSED
AND WHETHER MADE UNDER CONTRACT, TORT OR OTHER LEGAL THEORY,
ARISING IN ANY WAY OUT OF THE USE OR DISTRIBUTION OF THE OTHER CODE
OR THE EXERCISE OF ANY RIGHTS GRANTED UNDER EITHER OR BOTH THIS
LICENSE AND THE LEGAL TERMS APPLICABLE TO ANY SEPARATE FILES, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
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APPLICABILITY TABLE
PRODUCTS
LE920 AUTO SERIES
LE910 CAT.1 SERIES
LE940 AUTO SERIES
TELIT EVB
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CONTENTS
CONTENTS ...................................................................................................... 6
1. INTRODUCTION ............................................................................ 7
2. WIRED ETHERNET CONNECTION ............................................ 10
Extension Card Description .......................................................... 10
Block Diagram .............................................................................. 11
Ethernet Extension Card .............................................................. 12
Extension Card Connection to EVB.............................................. 12
Connection and Configuration ...................................................... 13
2.5.1. SGMII to Ethernet (using Marvell 88AE1512) .............................. 13
2.5.2. PCIe to Ethernet (Using AR8151-B) ............................................. 17
Jumpers ........................................................................................ 18
Schematics ................................................................................... 20
3. GLOSSARY AND ACRONYMS ................................................... 23
4. DOCUMENT HISTORY ................................................................ 24
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1. INTRODUCTION
1.1. Scope
Scope of this document is to provide a short guidance on how to configure and operate the
Ethernet Extension board when connected to Telit EVB.
1.2. Audience
This document is intended for developers using Telit EVB platform with the Ethernet
Extension board.
1.3. Contact Information, Support
For general contact, technical support services, technical questions and report
documentation errors contact Telit Technical Support at:
Alternatively, use:
http://www.telit.com/support
For detailed information about where you can buy the Telit modules or for recommendations
on accessories and components visit:
http://www.telit.com
Our aim is to make this guide as helpful as possible. Keep us informed of your comments
and suggestions for improvements.
Telit appreciates feedback from the users of our information.
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1.4. Text Conventions
Danger – This information MUST be followed or catastrophic equipment
failure or bodily injury may occur.
Caution or Warning – Alerts the user to important points about integrating the
module, if these points are not followed, the module and end user equipment
may fail or malfunction.
Tip or Information – Provides advice and suggestions that may be useful
when integrating the module.
All dates are in ISO 8601 format, i.e. YYYY-MM-DD.
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1.5. Related Documents
Telit EVB User Guide, 1VV0301249
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2. WIRED ETHERNET CONNECTION
Extension Card Description
The Ethernet extension card provides the option to use the SGMII, RGMII or PCIe interfaces
of the Modem and SDK to a wired 10/100/1Gbps wired ethernet connection.
The interface used for the Ethernet phy depends on the Modem capability.
The card includes the following main components:
1. An Atheros (Qualcomm) AR8151-B PCIe to 10/100/1000 Mbps Ethernet Transceiver.
2. An Automotive grade Marvel 88EA1512 Integrated 10/100/1000 Mbps Ethernet
Transceiver.
3. An SFP slot for SGMII external ethernet transceivers.
The interface selection to be used (SGMII, RGMII or PCIe) is according to the functionality
of the modem available interfaces.
For example:
The SGMII interface is only available when using the LE920A4 or similar modules
is used
The PCIe interface is only available when using LE940A6/A9 series modules.
Otros manuales para EVB
1
Tabla de contenidos
