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LAN9252-SAME54 EtherCAT Application Quick Start Guide
Introduction
This document describes how to use the EVB-LAN9252-PICtail ™ Software Development Kit as a
development tool for the Microchip EVB LAN9252 EtherCAT ® slave controller.
The following abbreviations are used in this Document:
• IDE - Integrated Development Environment
• ESC - EtherCAT Slave Controller
• EVB - Engineering Validation Board
• HAL - Hardware Abstraction Layer
• SPI - Serial Protocol Interface
• SSC - Slave Stack Code
© 2018 Microchip Technology Inc. DS70005377A-page 1
Table of Contents
Introduction......................................................................................................................1
1. EtherCAT Pin Connection Guide Details................................................................... 3
1.1. EtherCAT on SAME54..................................................................................................................3
1.2. Hardware Setup........................................................................................................................... 3
1.3. SAME54 Xplained Pro Overview..................................................................................................5
1.4. EVB-LAN9252-PICtail Add-On Board.......................................................................................... 5
1.5. Starter Kit I/O Expansion Board................................................................................................... 7
1.6. LAN9252 PICTAIL PLUS and I/O expansion INTERFACE.......................................................... 9
2. EVB LAN9252-PICtail Add On Board (SPI Mode)...................................................11
2.1. EtherCAT Master and Slave Configuration.................................................................................11
2.2. Demonstration............................................................................................................................ 12
3. Appendix A.............................................................................................................. 15
4. Appendix B.............................................................................................................. 20
5. Appendix C.............................................................................................................. 22
6. Appendix D.............................................................................................................. 26
7. Appendix E.............................................................................................................. 34
8. Appendix F.............................................................................................................. 38
9. Appendix: Revision History......................................................................................40
The Microchip Web Site................................................................................................ 41
Customer Change Notification Service..........................................................................41
Customer Support......................................................................................................... 41
Microchip Devices Code Protection Feature................................................................. 41
Legal Notice...................................................................................................................42
Trademarks................................................................................................................... 42
Quality Management System Certified by DNV.............................................................43
Worldwide Sales and Service........................................................................................44
© 2018 Microchip Technology Inc. DS70005377A-page 2
1. EtherCAT Pin Connection Guide Details
1.1 EtherCAT on SAME54
This document describes the hardware setup and I/O pin connections between the SAME54 Xplained Pro
evaluation kit (Part Number: ATSAME54-XPRO Part) and the EVB-LAN9252-PICtail add-on board (
Number: EVB-LAN9252-PICTAIL Part Number: DM320002) through the Starter Kit I/O expansion board ( )
required to run the EtherCAT solution on the SAME54 device.
This document provides a brief information about the development board, PICtail board, evaluation kits,
respective I/O pins, and connectors required for this evaluation setup.
For detailed information and schematics for each of the boards described above, refer to the respective
user guide’s and Information sheets which are available for download from the following location:
• SAME54 Xplained Pro Evaluation Kit User Guide: http://ww1.microchip.com/downloads/en/
DeviceDoc/70005321A.pdf
• EVB-LAN9252-PICtail Add-on Board User Guide: http://ww1.microchip.com/downloads/en/
DeviceDoc/50002427A.pdf
• Starter Kit I/O Expansion Board Information Sheet: http://ww1.microchip.com/downloads/en/
DeviceDoc/51950B.pdf
1.2 Hardware Setup
Soldering the required pins using smaller strands of wire is recommended, as shown in the following
figure. The use of fly wires will cause SPI high frequency signal integrity issues.
EtherCAT Pin Connection Guide Details
© 2018 Microchip Technology Inc. DS70005377A-page 3
Produktspecifikationer
| Varumärke: | Microchip |
| Kategori: | Inte kategoriserad |
| Modell: | ATSAME54N19A |
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