6
EESX20 and EESX30
Release 1.5 04/2020
About this Guide
This document provides technical specifications for the Embedded Ethernet Switch eXtended (EESX)
Evaluation-Board. It also illustrates hardware integration guidelines for a Hirschmann Embedded Ethernet
Switch eXtended (EESX) module. It describes the board level interfaces as well as the key operation
parameters. Additionally, it provides the necessary information for a developer to validate their application
design using the EESX-Evaluation-Board.
The information in this publication merely contain general descriptions or performance factors which,
when applied in an actual situation, do not always correspond with the described form and may be
amended by way of the further development of products. The desired performance factors shall only be
deemed binding if these are expressly agreed on conclusion of the contract. Please note that some
characteristics of the recommended accessory parts may differ from the appropriate product. This might
limit the possible operating conditions for the entire system.
References
On the EESX Development Kit CD you can find additional documents for the EESX-Evaluation-Board. It
is recommended to use these documents when developing your application.
►
EESX-Evaluation-Board schematics in PDF format
►
EESX-Evaluation-Board Gerber files
►
EESX-Evaluation-Board PCB layout files
►
VHDL code of CPLD on EESX-Evaluation-Board
Legend
The symbols used in this manual have the following meanings:
►
Listing
□
Work step
■
Subheading
Revision History
Version
Date
Page
Description
1.0
09/2014
Preliminary
1.1
02/2015
General revised
1.2
08/2015
Chapter “Recommended
magnetics” added
1.3
11/2016
28
Schematic of Interface connection
(1*9 Transceiver) modified
1.4
01/2017
26
Schematic of Interface connection
100Mbps (1*9 Transceiver)
modified
1.5
04/2020
21
24,25,26,28
31
32
changed UE_Ok to input and
updated description for VMag_P12
changed
“not used” to “do not
connect
”
added comment to Figure 3-8
changed R111=4.7K to R111=1K
