EVB-LAN9252-ADD-ON
for Beckhoff EL9800
User’s Guide
2015 Microchip Technology Inc. DS50002356B
Note the following details of the code protection feature on Microchip devices:
YSTEM
CERTIFIE DBYDNV
== ISO/TS16949==
• Microchip products meet the specification contained in their particular Microchip Data Sheet.
• Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the
intended manner and under normal conditions.
• There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our
knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip’s Data
Sheets. Most likely, the person doing so is engaged in theft of intellectual property.
• Microchip is willing to work with the customer who is concerned about the integrity of their code.
• Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not
mean that we are guaranteeing the product as “unbreakable.”
Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our
products. Attempts to break Microchip’s code protection feature may be a violation of the Digital Millennium Copyright Act. If such acts
allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act.
Information contained in this publication regarding device applications and the like is provided only for your convenience and may be
superseded by updates. It is your responsibility to ensure that your application meets with your specifications. MICROCHIP MAKES NO
REPRESENTATIONS OR WARRANTIES OF ANY KIND WHETHER EXPRESS OR IMPLIED, WRITTEN OR ORAL, STATUTORY OR
OTHERWISE, RELATED TO THE INFORMATION, INCLUDING BUT NOT LIMITED TO ITS CONDITION, QUALITY, PERFORMANCE,
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harmless Microchip from any and all damages, claims, suits, or expenses resulting from such use. No licenses are conveyed, implicitly or
otherwise, under any Microchip intellectual property rights unless otherwise stated.
Trademarks
The Microchip name and logo, the Microchip logo, dsPIC, FlashFlex, flexPWR, JukeBlox, K
MediaLB, MOST, MOST logo, MPLAB, OptoLyzer, PIC, PICSTART, PIC
UNI/O are registered trademarks of Microchip Technology Incorporated in the U.S.A. and other countries.
The Embedded Control Solutions Company and mTouch are registered trademarks of Microchip Technology Incorporated in the U.S.A.
Analog-for-the-Digital Age, BodyCom, chipKIT, chipKIT logo, CodeGuard, dsPICDEM, dsPICDEM.net, ECAN, In-Circuit Serial
Programming, ICSP, Inter-Chip Connectivity, KleerNet, KleerNet logo, MiWi, motorBench, MPASM, MPF, MPLAB Certified logo,
MPLIB, MPLINK, MultiTRAK, NetDetach, Omniscient Code Generation, PICDEM, PICDEM.net, PICkit, PICtail, RightTouch logo, REAL
ICE, SQI, Serial Quad I/O, Total Endurance, TSHARC, USBCheck, VariSense, ViewSpan, WiperLock, Wireless DNA, and ZENA are
trademarks of Microchip Technology Incorporated in the U.S.A. and other countries.
SQTP is a service mark of Microchip Technology Incorporated in the U.S.A.
Silicon Storage Technology is a registered trademark of Microchip Technology Inc. in other countries.
GestIC is a registered trademark of Microchip Technology Germany II GmbH & Co. KG, a subsidiary of Microchip Technology Inc., in
other countries.
All other trademarks mentioned herein are property of their respective companies.
© 2015, Microchip Technology Incorporated, Printed in the U.S.A., All Rights Reserved.
ISBN: 978-1-63277-871-0
32
logo, RightTouch, SpyNIC, SST, SST Logo, SuperFlash and
EELOQ, KEELOQ logo, Kleer, LANCheck,
QUALITYMANAGEMENTS
DS50002356B-page 2 2015 Microchip Technology Inc.
Microchip received ISO/TS-16949:2009 certification for its worldwide
headquarters, design and wafer fabrication facilities in Chandler and
Tempe, Arizona; Gresham, Oregon and design centers in California
and India. The Company’s quality system processes and procedures
are for its PIC
devices, Serial EEPROMs, microperipherals, nonvolatile memory and
analog products. In addition, Microchip’s quality system for the design
and manufacture of development systems is ISO 9001:2000 certified.
®
MCUs and dsPIC® DSCs, KEELOQ
®
code hopping
Object of Declaration: EVB-LAN9252-ADD-ON for Beckhoff EL9800
2015 Microchip Technology Inc. DS50002356B-page 3
EVB-LAN9252-ADD-ON for Beckhoff EL9800 User’s Guide
NOTES:
DS50002356B-page 4 2015 Microchip Technology Inc.
EVB-LAN9252-ADD-ON
FOR BECKHOFF EL9800
USER’S GUIDE
Table of Contents
Preface ........................................................................................................................... 6
Introduction............................................................................................................ 6
Document Layout .................................................................................................. 6
Conventions Used in this Guide ............................................................................ 7
The Microchip Web Site ........................................................................................ 8
Development Systems Customer Change Notification Service ............................ 8
Customer Support ................................................................................................. 9
Document Revision History ................................................................................... 9
Chapter 1. Overview
1.1 Introduction ................................................................................................... 11
1.2 References ................................................................................................... 12
1.3 Terms and Abbreviations ............................................................................. 12
Chapter 2. Board Details & Configuration
2.1 Power ........................................................................................................... 13
2.2 Board-to-Board Connector Pinout ................................................................ 13
2.3 Clock ............................................................................................................ 14
2.4 Configuration ................................................................................................ 14
2.5 Strap Options ............................................................................................... 15
2.5.1 Chip Mode ................................................................................................. 15
2.5.2 EEPROM Size Configuration .................................................................... 15
2.6 Process Data Interfaces ............................................................................... 15
2.6.1 PDI Configuration on the EVB-LAN9252-ADD-ON ................................... 16
2.6.2 Configuring PDI Selection on the Beckhoff EL9800 .................................. 21
2.7 Mechanicals ................................................................................................. 22
Appendix A. Evaluation Board Photo
A.1 Introduction .................................................................................................. 23
Appendix B. Evaluation Board Schematics
B.1 Introduction .................................................................................................. 25
Appendix C. Bill of Materials (BOM)
C.1 Introduction .................................................................................................. 29
Worldwide Sales and Service .................................................................................... 32
2015 Microchip Technology Inc. DS50002356B-page 5
EVB-LAN9252-ADD-ON
FOR BECKHOFF EL9800
USER’S GUIDE
Preface
NOTICE TO CUSTOMERS
All documentation becomes dated, and this manual is no exception. Microchip tools and
documentation are constantly evolving to meet customer needs, so some actual dialogs
and/or tool descriptions may differ from those in this document. Please refer to our web site
(www.microchip.com) to obtain the latest documentation available.
Documents are identified with a “DS” number. This number is located on the bottom of each
page, in front of the page number. The numbering convention for the DS number is
“DSXXXXXA”, where “XXXXX” is the document number and “A” is the revision level of the
document.
For the most up-to-date information on development tools, see the MPLAB
Select the Help menu, and then Topics to open a list of available online help files.
®
IDE online help.
INTRODUCTION
This chapter contains general information that will be useful to know before using the
EVB-LAN9252-ADD-ON. Items discussed in this chapter include:
• Document Layout
• Conventions Used in this Guide
• The Microchip Web Site
• Development Systems Customer Change Notification Service
• Customer Support
• Document Revision History
DOCUMENT LAYOUT
This document describes how to use the EVB-LAN9252-ADD-ON as a development
tool for the Microchip LAN9252 EtherCAT
follows:
• Chapter 1. “Overview” – Provides a brief description of the
EVB-LAN9252-ADD-ON.
• Chapter 2. “Board Details & Configuration” – Includes details and instructions
for using the EVB-LAN9252-ADD-ON.
• Appendix A. “Evaluation Board Photo” – This appendix shows the
EVB-LAN9252-ADD-ON.
• Appendix B. “Evaluation Board Schematics” – This appendix shows the
EVB-LAN9252-ADD-ON schematics.
• Appendix C. “Bill of Materials (BOM)” – This appendix includes the
EVB-LAN9252-ADD-ON Bill of Materials (BOM).
®
slave controller. The manual layout is as
2015 Microchip Technology Inc. DS50002356B-page 6
CONVENTIONS USED IN THIS GUIDE
This manual uses the following documentation conventions:
DOCUMENTATION CONVENTIONS
Description Represents Examples
Arial font:
Italic characters Referenced books MPLAB® IDE User’s Guide
Initial caps A window the Output window
Quotes A field name in a window or
Underlined, italic text with
right angle bracket
Bold characters A dialog button Click OK
N‘Rnnnn A number in verilog format,
Text in angle brackets < > A key on the keyboard Press <Enter>, <F1>
Courier New font:
Plain Courier New Sample source code #define START
Italic Courier New A variable argument file.o, where file can be
Square brackets [ ] Optional arguments mcc18 [options] file
Curly brackets and pipe
character: { | }
Ellipses... Replaces repeated text var_name [,
Preface
Emphasized text ...is the only compiler...
A dialog the Settings dialog
A menu selection select Enable Programmer
“Save project before build”
dialog
A menu path File>Save
A tab Click the Power tab
4‘b0010, 2‘hF1
where N is the total number of
digits, R is the radix and n is a
digit.
Filenames autoexec.bat
File paths c:\mcc18\h
Keywords _asm, _endasm, static
Command-line options -Opa+, -Opa-
Bit values 0, 1
Constants 0xFF, ‘A’
any valid filename
[options]
Choice of mutually exclusive
arguments; an OR selection
Represents code supplied by
user
errorlevel {0|1}
var_name...]
void main (void)
{ ...
}
2015 Microchip Technology Inc. DS50002356B-page 7
EVB-LAN9252-ADD-ON for Beckhoff EL9800 User’s Guide
THE MICROCHIP WEB SITE
Microchip provides online support via our web site at www.microchip.com. This web
site is used as a means to make files and information easily available to customers.
Accessible by using your favorite Internet browser, the web site contains the following
information:
• Product Support – Data sheets and errata, application notes and sample
programs, design resources, user’s guides and hardware support documents,
latest software releases and archived software
• General Technical Support – Frequently Asked Questions (FAQs), technical
support requests, online discussion groups, Microchip consultant program
member listing
• Business of Microchip – Product selector and ordering guides, latest Microchip
press releases, listing of seminars and events, listings of Microchip sales offices,
distributors and factory representatives
DEVELOPMENT SYSTEMS CUSTOMER CHANGE NOTIFICATION SERVICE
Microchip’s customer notification service helps keep customers current on Microchip
products. Subscribers will receive e-mail notification whenever there are changes,
updates, revisions or errata related to a specified product family or development tool of
interest.
To register, access the Microchip web site at www.microchip.com, click on Customer
Change Notification and follow the registration instructions.
The Development Systems product group categories are:
• Compilers – The latest information on Microchip C compilers, assemblers, linkers
and other language tools. These include all MPLAB C compilers; all MPLAB
assemblers (including MPASM assembler); all MPLAB linkers (including MPLINK
object linker); and all MPLAB librarians (including MPLIB object librarian).
• Emulators – The latest information on Microchip in-circuit emulators.This
includes the MPLAB REAL ICE and MPLAB ICE 2000 in-circuit emulators.
• In-Circuit Debuggers – The latest information on the Microchip in-circuit
debuggers. This includes MPLAB ICD 3 in-circuit debuggers and PICkit 3 debug
express.
• MPLAB IDE – The latest information on Microchip MPLAB IDE, the Windows
Integrated Development Environment for development systems tools. This list is
focused on the MPLAB IDE, MPLAB IDE Project Manager, MPLAB Editor and
MPLAB SIM simulator, as well as general editing and debugging features.
• Programmers – The latest information on Microchip programmers. These include
production programmers such as MPLAB REAL ICE in-circuit emulator, MPLAB
ICD 3 in-circuit debugger and MPLAB PM3 device programmers. Also included
are nonproduction development programmers such as PICSTART Plus and
PIC-kit 2 and 3.
DS50002356B-page 8 2015 Microchip Technology Inc.
Preface
CUSTOMER SUPPORT
Users of Microchip products can receive assistance through several channels:
• Distributor or Representative
• Local Sales Office
• Field Application Engineer (FAE)
• Technical Support
Customers should contact their distributor, representative or field application engineer
(FAE) for support. Local sales offices are also available to help customers. A listing of
sales offices and locations is included in the back of this document.
Technical support is available through the web site at:
http://www.microchip.com/support
DOCUMENT REVISION HISTORY
Revision Section/Figure/Entry Correction
DS50002356A (03-19-15) Initial Release of document.
DS50002356B (10-08-15) (Throughout document.) Updated EVB-LAN9252-BECKHOFF-ADD-ON to
EVB-LAN9252-ADD-ON.
Section 1.1 “Introduction” Updated/replaced entire introduction.
Figure 1-1 Updated image.
Section 1.3 “Terms and
Abbreviations”
Section 2.1 “Power” Updated/replaced entire paragraph.
Section 2.2 “Board-to-Boar
d Connector Pinout”
Ta bl e 2 -1 Updated title, fixed arrangement of Pin Numbers.
Section 2.4 “Resets” Removed entirely; numbering of succeeding sections
Section 2.4 “Configuration” Updated first paragraph to include REV B.
Figure 2-1 Updated image.
Figure 2-2 Updated image.
Section 2.5.1 “Chip Mode” Updated title. Updated/replaced entire paragraph.
Section 2.6 “Process Data
Interfaces”
Section 2.6.1.1.1 “SPI
Mode”
Section 2.6.1.1.2 “DIGIO
Mode”
Section 2.6.1.2 “EVB-LAN92
52-ADD-ON Software Configuration”
Figure 2-6 Updated image.
Figure 2-7 Updated image.
Figure 2-8 Updated image.
Section 2.6.2 “Configuring
PDI Selection on the Beckhoff EL9800”
Figure B-1 Updated schematic.
Figure B-2 Updated schematic.
Updated definition of EVB. Added definition for
DIGIO.
Updated/replaced entire paragraph.
updated as a result.
Updated first paragraph, second bullet point and
note.
Updated/replaced entire SPI Mode section including
tables.
Updated/replaced entire DIGIO Mode section including tables.
Updated step 1 to add definition for ESI.
Added note.
2015 Microchip Technology Inc. DS50002356B-page 9
EVB-LAN9252-ADD-ON for Beckhoff EL9800 User’s Guide
Revision Section/Figure/Entry Correction
Figure B-3 Updated schematic.
Ta bl e C -1 Updated BOM.
Ta bl e C -2 Updated BOM - DNP Components.
DS50002356B-page 10 2015 Microchip Technology Inc.
1.1 INTRODUCTION
Microchip
LAN9252
Power
Module
EVB-LAN9252-ADD-ON
100BASE-TX
Ethernet
Magnetics &
RJ45
100BASE-TX
Ethernet
Magnetics &
RJ45
RST/
LEDs
Port 0 Port 1
Ethernet Ethernet
SPI/DIGIO
Selection
EEPROM
Crystal
5V
Board to Board Connector
(To Beckhoff EL9800)
The LAN9252 is a 2-port EtherCAT® Slave Controller (ESC) with dual-integrated Ethernet PHYs which each contain a full-duplex 100BASE-TX transceiver and support
100Mbps (100BASE-TX) operation. 100BASE-FX is supported via an external fiber
transceiver.
The EtherCAT module implements a 3 port EtherCAT slave controller with 4K bytes of
Dual Port memory (DPRAM), 4 SyncManagers, 3 Fieldbus Memory Management Units
(FMMUs) and a 64-bit Distributed Clock.
This document details the various sections of the EVB-LAN9252-ADD-ON, which is
designed to be used as an add-on board (ESC board) with the Beckhoff EL9800 EtherCAT Evaluation Board.
This board supports the SPI and DIGIO PDI modes of the LAN9252 board, combining
a LAN9252 EtherCAT Slave Controller, two RJ45 1x1 Tab-DOWN with LEDs, 8-pin
integrated magnetics connector (ICM), and a PDI-Connector on a printed circuit board.
A simplified block diagram of the EVB-LAN9252-ADD-ON is displayed in Figure 1-1.
EVB-LAN9252-ADD-ON
FOR BECKHOFF EL9800
USER’S GUIDE
Chapter 1. Overview
FIGURE 1-1: EVB-LAN9252-ADD-ON BLOCK DIAGRAM
2015 Microchip Technology Inc. DS50002356B-page 11
EVB-LAN9252-ADD-ON for Beckhoff EL9800 User’s Guide
1.2 REFERENCES
Concepts and material available in the following documents may be helpful when reading this document. Visit www.microchip.com for the latest documentation.
• LAN9252 Data Sheet
• Beckhoff EL9800 EtherCAT Base Board Datasheet
• AN 8.13 Suggested Magnetics
• EVB-LAN9252-ADD-ON Schematics
1.3 TERMS AND ABBREVIATIONS
ESC - EtherCAT® Slave Controller
EVB - Evaluation Board
HAL - Hardware Abstraction Layer
HBI - Host Bus Interface
IDE - Integrated Development Environment
PDI - Process Data Interface
SPI - Serial Protocol Interface
SSC - Slave Stack Code
DIGIO - Digital Input/Output
DS50002356B-page 12 2015 Microchip Technology Inc.
Chapter 2. Board Details & Configuration
2.1 POWER
EVB-LAN9252-ADD-ON
FOR BECKHOFF EL9800
USER’S GUIDE
This chapter includes sub-sections on the following EVB-LAN9252-ADD-ON details:
•Power
• Board-to-Board Connector Pinout
• Clock
• Configuration
• Strap Options
• Process Data Interfaces
• Mechanicals
Power is supplied as +5V to the EVB-LAN9252-ADD-ON via the board-to-board connector. +3.3V is generated internally via an LDO. Assertion of the D2 green LED indicates +3.3V o/p. The LAN9252 includes an internal +1.2V regulator which supplies
power to the internal core logic.
2.2 BOARD-TO-BOARD CONNECTOR PINOUT
Ta bl e 2 -1 details the pinout of connector J202 of the EVB-LAN9252 ADD ON
board-to-board connector, which connects to the Beckhoff EL9800 J202 connector.
TABLE 2-1: EVB-LAN9252 CONNECTOR J202 PIN OUT
Pin
Number
1 DIGIO 0 20 GND
2 GND 21 SCS#
3 DIGIO 2 22 NC
4 DIGIO 1 23 NC
5 DIGIO 4 24 NC
6 DIGIO 3 25 NC
7 DIGIO 6 26 NC
8 DIGIO 5 27 GND
9 GND 28 NC
10 DIGIO 7 29 NC
11 DIGIO 9 30 SO
12 DIGIO 8 31 NC
13 DIGIO 11 32 SI
14 DIGIO 10 33 NC
15 DIGIO 13 34 NC
16 DIGIO 12 35 NC
17 DIGIO 15 36 NC
18 DIGIO 14 37 WD_TRIG/SPI_CLK
19 NC 38 GND
Signal
Pin
Number
Signal
2015 Microchip Technology Inc. DS50002356B-page 13
EVB-LAN9252-ADD-ON for Beckhoff EL9800 User’s Guide
Selection Switches
y
LDO EEPROM
(with integrated
(with integrated
TABLE 2-1: EVB-LAN9252 CONNECTOR J202 PIN OUT (CONTINUED)
Pin
Number
Signal
39 SOF 46 OE_EXT
40 OUTVALID 47 NC
41 SYNC/LATCH0 48 VCC_5V_IN
42 NC 49 3V3
43 LATCH_IN 50 VCC_5V_IN
44 SYNC/LATCH1 51 TP3
45 GND 52 TP2
Pin
Number
Note: Pins 53-56 are NC.
2.3 CLOCK
LAN9252 requires a fixed-frequency 25MHz clock source for use by the internal clock
oscillator and PLL. This is typically provided by attaching a 25MHz crystal to the OSCI
and OSCO pins.
Signal
2.4 CONFIGURATION
The following sub-sections describe the various board features and configuration settings. A top view of the EVB-LAN9252-ADD-ON REV-B is displayed in Figure 2-1.
FIGURE 2-1: EVB-LAN9252-ADD-ON TOP VIEW WITH CALLOUTS
Board to Board Connector (J202)
DIGIO/SPI
Microchip
LAN9252
25 Mhz
Cr
stal
Port 0
magnetics &LEDs)
Port 1
magnetics &LEDs)
The EVB-LAN9252-ADD-ON connects with the Beckhoff EL9800 EtherCAT Base
Board as depicted in Figure 2-2.
DS50002356B-page 14 2015 Microchip Technology Inc.
Board Details & Configuration
Beckhoff EL9800 EtherCAT Base Board
Microchip EVB-LAN9252-ADD-ON
FIGURE 2-2: BECKHOFF EL9800
2.5 STRAP OPTIONS
2.6 PROCESS DATA INTERFACES
2.5.1 Chip Mode
The chip mode straps determine the number of active ports and port types. EVBLAN9252 by default, supports only the 2 port mode (CHIP_MODE0 and CHIP_MODE1
signals pulled down).
2.5.2 EEPROM Size Configuration
The EEPROM size configuration strap (LAN9252 E2PSIZE signal) determines the supported EEPROM size range. A low selects 1Kbits (128 x 8) through 16Kbits (2K x 8). A
high selects 32Kbits (4K x 8) through 512Kbits (64K x 8) or 4Mbits (512K x 8). On this
EVB, E2PSIZE is pulled high to select 512k EEPROM.
The Process Data Interface is used to communicate with external SoC. The
EVB-LAN9252-ADD-ON supports two different PDI configurations:
• SPI
• DIGIO (Default Configuration)
The following section details the hardware and software configurations required for the
EVB-LAN9252-ADD-ON and the Beckhoff EL9800 for both PDI configuration options.
Note: Pins 1-2 of J1201 must be shorted on the Beckhoff EL9800 board (under
PDI selection area). For DIGIO Switch SW904 must be move to ON position on the Beckhoff EL9800 board (under Digital I/O selection area).
2015 Microchip Technology Inc. DS50002356B-page 15
EVB-LAN9252-ADD-ON for Beckhoff EL9800 User’s Guide
2.6.1 PDI Configuration on the EVB-LAN9252-ADD-ON
2.6.1.1 EVB-LAN9252-ADD-ON BOARD LEVEL CONFIGURATION
2.6.1.1.1 SPI Mode
The SPI Slave module provides a low pin count synchronous slave interface that facilitates communication between the LAN9252 and a host system. The SPI/Slave allows
access to the System CSRs, internal FIFOs and registers. It supports single and multiple register read and write commands with incrementing, decrementing and static
addressing. Single-bit lane is supported in SPI mode.
The jumper detailed in Table 2-2 and switch detailed in Tab l e 2- 3 should be configured
as shown in order to use SPI Mode.
TABLE 2-2: SPI MODE JUMPER CONFIGURATION
Jumper Short Pins
J1 1,2
TABLE 2-3: SPI MODE SWITCH CONFIGURATION
Switch Short Pins Knob Position
SW2 1-2, 4-5 Right Side
2.6.1.1.2 DIGIO Mode
For simple modules without microcontrollers, the LAN9252 can operate in Digital IO
mode where 16 digital signals can be controlled or monitored by the EtherCAT master.
Six control signals are also provided.
The jumper detailed in Table 2-4 and switch detailed in Ta bl e 2 -5 should be configured
as shown in order to use DIGIO Mode.
TABLE 2-4: DIGIO MODE JUMPER CONFIGURATION
Jumper Short Pins
J1 2,3
TABLE 2-5: DIGIO MODE SWITCH CONFIGURATION
Switch Short Pins Knob Position
SW2 2-3, 5-6 Left Side
2.6.1.2 EVB-LAN9252-ADD-ON SOFTWARE CONFIGURATION
To configure the LAN9252 in SPI/DIGIO mode, the appropriate binary files (ESI files)
must be programmed into the LAN9252 configuration EEPROM.
The LAN9252 configures itself to the desired mode by reading the strap settings
located in EEPROM. The LAN9252 EEPROM is programmed and validated via the
TwinCAT master tool. The programming procedure is as follows:
Note 1: This example utilizes the TwinCAT tool. Procedures may differ when
using other EtherCAT master tools.
2: Ensure the system network properties are configured properly for the
EtherCAT frames, Ethernet cable linking your system, and EtherCAT
slave board.
DS50002356B-page 16 2015 Microchip Technology Inc.
Board Details & Configuration
1. Load the corresponding EtherCAT Slave Information (ESI) file in the directory
path “C:\TwinCAT\Io\EtherCAT” and select the appropriate ESI file. For this
demo, the ESI file for the SPI Mode is used.
2. If TwinCAT installed successfully, a TwinCAT icon will be displayed in the bottom
right corner of the desktop. After clicking the icon, a pop-up list will display. Select
“System Manager,” as displayed in Figure 2-3.
FIGURE 2-3: TWINCAT SYSTEM MANAGER
3. If any devices are present, delete them accordingly by clicking the device and
selecting “Delete Device”, as displayed in Figure 2-4.
2015 Microchip Technology Inc. DS50002356B-page 17
EVB-LAN9252-ADD-ON for Beckhoff EL9800 User’s Guide
FIGURE 2-4: TWINCAT DELETE DEVICE
4. Scan for EtherCAT slave devices by clicking “I/O devices” and selecting “Scan
Devices”, as displayed in Figure 2-5.
DS50002356B-page 18 2015 Microchip Technology Inc.
Board Details & Configuration
FIGURE 2-5: TWINCAT SCAN DEVICES
5. After scanning is complete, the right panel of the TwinCAT window will appear as
displayed in Figure 2-6.
FIGURE 2-6: TWINCAT DEVICE LIST
6. After a successful scan, click the “Device 2 (EtherCAT)” drop-down bar on the left
panel of the TwinCAT tool (as highlighted in Figure 2-5). Then click the “Online”
tab on the right-side panel of the TwinCAT tool, as displayed in Figure 2-6.
Right-click the LAN9252 listing and select “EEPROM Update” from the contextual menu as displayed in Figure 2-7.
2015 Microchip Technology Inc. DS50002356B-page 19
EVB-LAN9252-ADD-ON for Beckhoff EL9800 User’s Guide
FIGURE 2-7: TWINCAT EEPROM UPDATE
7. Upon selecting “EEPROM Update”, the Write EEPROM window will open. Click
the “OK” button to initiate EEPROM programming as displayed in Figure 2-8.
FIGURE 2-8: TWINCAT WRITE EEPROM
DS50002356B-page 20 2015 Microchip Technology Inc.
Board Details & Configuration
2.6.2 Configuring PDI Selection on the Beckhoff EL9800
Selection of the different PDIs on the EL9800 takes place using a rotary selector in the
PDI-Selection Area. Based on the four physical PDIs, eight logical PDIs are selectable
over the PDI-Selector. The selector positions listed in Table 2-6 activate the corre-
sponding PDI.
TABLE 2-6: BECKHOFF EL9800 SELECTOR POSITIONS
Position Process Data Interface
0OFF
1 8/16 Bit Microcontroller Interface
2 32-Bit Digital interface - 32 Inputs
3 32-Bit Digital interface - 32 Outputs
4 32-Bit Digital interface - 16 Inputs / 16 Outputs
5 32-Bit Digital interface - 24 Inputs / 8 Outputs
6 32-Bit Digital interface - 8 Inputs / 24 Outputs
7 PIC (SPI)
8 SPI
Note: The Selector Position must changed to Position 6 to select DIGIO -8 Ch.Dig
IN-/OUT Test by Default.
FIGURE 2-9: PDI SELECTOR HEX SWITCH ON THE BECKHOFF EL9800
2015 Microchip Technology Inc. DS50002356B-page 21
EVB-LAN9252-ADD-ON for Beckhoff EL9800 User’s Guide
2.7 MECHANICALS
FIGURE 2-10: EVB-LAN9252-ADD-ON MECHANICAL DIMENSIONS
DS50002356B-page 22 2015 Microchip Technology Inc.
EVB-LAN9252-ADD-ON
FOR BECKHOFF EL9800
Appendix A. Evaluation Board Photo
A.1 INTRODUCTION
This appendix shows the EVB-LAN9252-ADD-ON Evaluation Board.
FIGURE A-1: EVB-LAN9252-ADD-ON EVALUATION BOARD
USER’S GUIDE
2015 Microchip Technology Inc. DS50002356B-page 23
EVB-LAN9252-ADD-ON for Beckhoff EL9800 User’s Guide
NOTES:
DS50002356B-page 24 2015 Microchip Technology Inc.
EVB-LAN9252-ADD-ON
FOR BECKHOFF EL9800
USER’S GUIDE
Appendix B. Evaluation Board Schematics
B.1 INTRODUCTION
This appendix shows the EVB-LAN9252-ADD-ON Evaluation Board Schematics.
2015 Microchip Technology Inc. DS50002356B-page 25
DS50002356B-page 26 2015 Microchip Technology Inc.
Note:
OSCVSS need to connect to Chip gnd.
Power Supply Filtering
Low ESR
RESET CKT
RST#
IRQ
REG_EN
RBIAS
VDD12TX1
VDD12TX2
VDD12TX2
VDD12TX1
OSCO
OSCI
RST#
3V3
VDD33TXRX1
VDD33TXRX2
VDDCR
VDD33TXRX1
VDD33TXRX2
3V3
3V3
3V3 3V3
3V3
VDDCR
3V3
RXPA
RXNA
TXNA
TXPA
TXNB
TXPB
RXNB
RXPB
GPIO0
GPIO1
GPIO2
I2C2_SCL
I2C2_SDA
C8
0.1uF
FB2 2A/0.05DCR
BLM18EG221SN1D
TP1
DNP
R2 12.1K
1%
C21 18pF
POWER
INT PORT0INT PORT1
OSC
I2C
OTHER
SIGNALS
GPIO
(Only for
Lan9252)
U1A
LAN9252
FXSDENA/FXSDA/FXLOSA
9
FXSDENB/FXSDB/FXLOSB
10
VDD33TXRX1
51
TXNA
52
TXPA
53
RXNA
54
RXPA
55
VDD12TX1
56
RBIAS
57
VDD33BIAS
58
VDD12TX2
59
RXPB
60
RXNB
61
TXPB
62
TXNB
63
VDD33TXRX2
64
OSCI
1
OSCO
2
OSCVDD12
3
OSCVSS
4
REG_EN
7
ATEST/FXLOSEN
8
RST#
11
IRQ
44
TESTMODE
41
I2CSCL/EESCL/TCK
43
I2CSDA/EESDA/TMS
42
LINKACTLED0/TDO/LEDPOL0/CHIP_MODE0
48
LINKACTLED1/TDI/LEDPOL1/CHIP_MODE1
46
RUNLED/LEDPOL2/E2PSIZE
45
VDD33
5
VDDIO114VDDIO220VDDIO332VDDIO437VDDIO5
47
VDDCR16VDDCR224VDDCR3
38
GND
65
C19
0.1uF
C11
0.1uF
C5
0.1uF
C150.1uF
C22
0.1uF
FB1 2A/0.05DCR
BLM18EG221SN1D
C160.1uF
C9
0.1uF
FB4
2A/0.05DCR
BLM18EG221SN1D
C18
0.1uF
C17
1.0uF
DNP
C7
0.1uF
C2
0.1uF
C14470pF
C6
1.0uF DNP
SW1
sw_pb_2P
DNP
C20 18pF
R1
10.0K
1/10W
1%
12
C10
0.1uF
C3
1.0uF
DNP
C4
0.1uF
C13
1uF
C1
1.0uF
DNP
Y1
25.000MHz
25ppm
1 2
FB3 2A/0. 05DCR
BLM18EG221SN1D
C120.1uF
FIGURE B-1: EVB-LAN9252-ADD-ON SCHEMATIC LAN9252
EVB-LAN9252-ADD-ON for Beckhoff EL9800 User’s Guide
2015 Microchip Technology Inc. DS50002356B-page 27
Note:
Capacitors C28 through C31 are optional for EMI purposes
and are not populated on the LAN9252 evaluation board.
These capacitor s are required for op eration in an EMI
constrained environment.
LED1 (Green) = LINK/ACT
LED2 (Yellow) = SPEED
Note:
Capacitors C23 through C26 are optional for EMI purposes
and are not populated on the LAN9252 evaluation board.
These capacitor s are required for op eration in an EMI
constrained environment.
LED1 (Green) = LINK/ACT
LED2 (Yellow) = SPEED
RUNLED
GPIO0 = LINKACTLED0/T DO/LEDPOL0/CHIP_MODE0
GPIO1 = LINKACTLED1/T DI/LEDPOL1/CHIP_MODE1
GPIO2 = RUNLED/LEDPOL2/E2PSIZE
I2C EEPROM
I2C EEPROM Higher size
Above 16K(2K X 8)
GPIO0
GPIO1
VDD33TXRX2
VDD33TXRX1
3V3
3V3
3V3
TXPA
TXNA
RXPA
RXNA
TXPB
TXNB
RXPB
RXNB
GPIO0
GPIO1
I2C2_SDA
I2C2_SCL
GPIO2
R23
2K
R10 1K
C29
10pF
50V
5%
DNP
R25 10.0K
12
XMIT
RCV
75
75 75
1000 pF
2 kV
RJ45
1
4 & 5
2
3
7 & 8
6
75
GRN
YEL
T1
Pulse J0011D01BNL
RD+
3
RXCT
5
RD-
6
TD+
1
TXCT
4
TD-
2
CHS GND
8
GND13GND114MTG15MTG1
16
NC
7
C
10
A
9
C1
11
A1
12
R24
2K
C23
10pF
50V
5%
DNP
C31
10pF
50V
5%
DNP
R8
0
C33
0.1uF
R6
49.9
1/10W
1%
R16 0
RES1210
D1
GRN
1
A2C
R14
49.9
1/10W
1%
C32
0.022uF
50V
10%
R26 10.0K
12
C26
10pF
50V
5%
DNP
R3 1K
R18 1K
R9 0
RES1210
XMIT
RCV
75
75 75
1000 pF
2 kV
RJ45
1
4 & 5
2
3
7 & 8
6
75
GRN
YEL
T2
Pulse J0011D01BNL
RD+
3
RXCT
5
RD-
6
TD+
1
TXCT
4
TD-
2
CHS GND
8
GND13GND114MTG15MTG1
16
NC
7
C
10
A
9
C1
11
A1
12
C25
10pF
50V
5%
DNP
U2
24FC512
GND
4
VCC
8
SDA
5
SCL
6
A0
1
A1
2
A2
3
WP
7
R7
49.9
1/10W
1%
C30
10pF
50V
5%
DNP
R11
49.9
1/10W
1%
C24
10pF
50V
5%
DNP
R5
49.9
1/10W
1%
R12
49.9
1/10W
1%
C28
10pF
50V
5%
DNP
R194.7K
C27
0.022uF
50V
10%
R15
0
R4
49.9
1/10W
1%
R13
49.9
1/10W
1%
R17 10.0K
1 2
FIGURE B-2: EVB-LAN9252-ADD-ON SCHEMATIC COPPER MODE INTERFACE
Evaluation Board Schematics
DS50002356B-page 28 2015 Microchip Technology Inc.
EOF & WD_STATE signals not available
in EL9800 (BECKHOFF)
SPI
DIG-I/O
SW2
"3V3 Present"
POWERSUPPLY
Short 1-2 for SPI mode
Short 2-3 for DIGIO mode [Default]
Short 1-2 & 4-5 for SPImode
Short 2-3 & 5-6 for DIGIO mode [Default]
For Mechanical fitment
with EL9800
SYNC/LATCH1
SYNC/LATCH0
DIGIO15
DIGIO14
DIGIO13
DIGIO0
DIGIO1
DIGIO2
SCK/LATCH_IN
DIGIO4
DIGIO5
DIGIO6
DIGIO7
DIGIO8
DIGIO9
SCS#/OUTVALID
DIGIO3
WD_TRIG
SOF
SO
SI
DIGIO11
DIGIO12
DIGIO10
OE_EXT
SYNC/LATCH1 LATCH_IN
OE_EXT
DIGIO0
DIGIO2
DIGIO4
DIGIO6
DIGIO1
DIGIO3
DIGIO5
DIGIO7
DIGIO8
DIGIO10
DIGIO12
DIGIO14
DIGIO9
DIGIO11
DIGIO13
DIGIO15
SCS#
SI
SO
WD_TRIG/SPI_CLK
SYNC/LATCH0
SOFOUTVALID
SCK/LATCH_IN SCS#/OUTVALID
SCK
LATCH_IN
SCS#
OUTVALIDWD_TRIG
VCC_5V_IN
WD_TRIG/SPI_CLK
VCC_5V_IN
SCK
3V3
3V3
D2
GRN
1 2
5V1
RED
DNP
3V1
ORANGE
DNP
GND
BLACK
J202
HEADER 28x2
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51
53
55
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
54
56
U1B
LAN9252
SYNC/LATCH1
18
SYNC/LATCH0
34
A4/DIGIO12/GPI12/GPO12/MII_RXD0
27
A3/DIGIO11/GPI11/GPO11/MII_RXDV
26
A2/ALEHI/DIGIO10/GPI10/GPO10/LINKACTLED2/MII_LINKPOL/LEDPOL6
29
A1/ALELO/OE_EXT/MII_CLK25
25
A0/D15/AD15/DIGIO9/GPI9/GPO9/MII_RXER
33
D14/AD14/DIGIO8/GPI8/GPO8/MII_TXD3/TX_SHIFT1
15
D13/AD13/DIGIO7/GPI7/GPO7/MII_TXD2/TX_SHIFT0
16
D12/AD12/DIGIO6/GPI6/GPO6/MII_TXD1
21
D11/AD11/DIGIO5/GPI5/GPO5/MII_TXD0
22
D10/AD10/DIGIO4/GPI4/GPO4/MII_TXEN
23
D9/AD9/LATCH_IN/SCK
19
D8/AD8/DIGIO2/GPI2/GPO2/MII_MDIO
40
D7/AD7/DIGIO1/GPI1/GPO1/MII_MDC
39
D6/AD6/DIGIO0/GPI0/GPO0/MII_RXCLK
36
D5/AD5/OUTVALID/SCS#
50
D3/AD3/WD_TRIG/SIO3
35
D2/AD2/SOF/SIO2
12
D1/AD1/EOF/SO/SIO1
13
D0/AD0/WD_STATE/SI/SIO0
17
RD/RD_WR/DIGIO15/GPI15/GPO15/MII_RXD3
31
WR/ENB/DIGIO14/GPI14/GPO14/MII_RXD2
30
CS/DIGIO13/GPI13/GPO13/MII_RXD1
28
D4/AD4/DIGIO3/GPI3/GPO3/MII_LINK
49
TP2
DNP
C35
4.7uF
J1
1
2
3
TP5 DNP
R27 1K
C36
0.1uF
U3
MCP1826S-3302E/DB
Vin1GND2Vout
3
TAB
4
TP4 DNP
TP3
DNP
SW2
1
2
3
4
5
6
J203
DNP
1
3 4
2
5 6
7 8
9 10
C34
4.7uF
FIGURE B-3: EVB-LAN9252-ADD-ON SCHEMATIC BOARD-TO-BOARD INTERFACE
EVB-LAN9252-ADD-ON for Beckhoff EL9800 User’s Guide
EVB-LAN9252-ADD-ON
FOR BECKHOFF EL9800
USER’S GUIDE
Appendix C. Bill of Materials (BOM)
C.1 INTRODUCTION
This appendix includes the EVB-LAN9252-ADD-ON Evaluation Board Bill of Materials (BOM).
2015 Microchip Technology Inc. DS50002356B-page 29
DS50002356B-page 30 2015 Microchip Technology Inc.
TABLE C-1: EVB-LAN9292 ADD ON-BOM-REV-B BILL OF MATERIALS (BOM)
Item Qty Reference Part PCB Footprint Vendor Vendor P/N
2 16 C2,C4,C5,C7,C8,C9,C10,C11,C12,C15,C16,
C18,C19,C22,C33,C36
3 1 C13 1uF CAP0603 Murata GRM188R61C105KA93D
4 1 C14 470pF CAP0603 Murata GRM188R61C105KA93D
5 2 C20,C21 18pF CAP0603 Murata GRM033R71E471KA01D
7 2 C27,C32 0.022uF CAP0603 Murata GRM1885C1H180JA01D
8 2 C34,C35 4.7uF CAP0603 Kemet C0603C223K5RACTU
9 2 D1,D2 GRN LED0603 Murata GRM188R60J475KE19D
10 4 FB1,FB2,FB3,FB4 2A/0.05DCR RES0603 Wurth electronics 150 060 GS7 500 0
12 1 J1 HDR_1x3 TH_CONN_1X3P Murata BLM18EG221SN1D
13 1 J202 HEADER 28x2 th_conn_2x28p_F Sullins Connector Solutions PPTC282LFBN-RC
15 4 R1,R17,R25,R26 10.0K RES0603 Panasonic ERJ-3EKF1002V
16 1 R2 12.1K RES0603 Rohm MCR03ERTF1212
17 4 R3,R10,R18,R27 1K RES0603 Panasonic ERJ-3GEYJ102V
18 8 R4,R5,R6,R7,R11,R12,R13,R14 49.9 RES0603 Yageo RC0603FR-0749R9L
19 2 R8,R15 0 RES0603 Panasonic ERJ-3GEY0R00V
20 2 R9,R16 0 RES1210 Vishay CRCW12100000Z0EA
21 1 R19 4.7K RES0603 Panasonic ERJ-3EKF4701V
22 2 R23,R24 2K RES0603 Panasonic ERJ-3GEYJ202V
24 1 SW2 JS202011CQN TH_SW_DPDT_6P Panasonic JS202011CQN
26 2 T1,T2 Pulse - J0011D01BNL th_conn_pulse_rj45_j0026 Pulse Electronics J0011D01BNL
27 1 U1 LAN9252 IC_QFN64 Microchip LAN5252
28 1 U2 24FC512 IC_SO8 Microchip 25FC512-I/SN
29 1 U3 MCP1826S-3302E/DB SOT223 Microchip MCP1826S-3302E/DB
30 1 Y1 25.000MHz XTAL_HCM49 Cardinal Components Inc. CSM1Z-A5B2C5-40-25.0D18-F
0.1uF CAP0603 Murata GRM188R71E104KA01D
EVB-LAN9252-ADD-ON for Beckhoff EL9800 User’s Guide
2015 Microchip Technology Inc. DS50002356B-page 31
TABLE C-2: EVB-LAN9292 ADD ON-BOM-REV-B DO NOT POPULATE (DNP) COMPONENTS
Item Qty Reference Part PCB Footprint
1 4 C1,C3,C6,C17 1.0uF CAP0603
6 8 C23,C24,C25,C26,C28,C29,C30,C31 10pF CAP0402
11 1 GND BLACK TH_TP_60D40
14 1 J203 2x5 TH_CONN_2X5P
23 1 SW1 EVQ-PJU04K sw_pb_2P
25 5 TP1,TP2,TP3,TP4,TP5 BergStick TH_TP_60D40
31 1 3V1 ORANGE TH_TP_60D40
32 1 5V1 RED TH_TP_60D40
Bill of Materials (BOM)
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Tel: 86-25-8473-2460
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Tel: 86-532-8502-7355
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Tel: 86-21-5407-5533
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Tel: 86-24-2334-2829
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Tel: 86-29-8833-7252
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07/14/15
DS50002356B-page 32 2015 Microchip Technology Inc.
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
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EVB-LAN9252-ADD-ON
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