Microchip ATSAME54N20A Manual de Usario

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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

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

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

Especificaciones del producto

Marca:	Microchip
Categoría:	No categorizado
Modelo:	ATSAME54N20A
Tipo de operación:	Knoppen
Color del producto:	Black, Stainless steel
Peso.:	1360.8 g
Ancho:	165.1 mm
Profundidad:	215.9 mm
Altura:	254 mm
Indicador de nivel de agua:	Ja
Material de la carcasa:	Roestvrijstaal
Fuente-de-alimentación:	AC
Activos:	1000 W
Capacidad del tanque de agua:	1.7 l
Luz indicadora:	Ja
Termostato ajustable:	Nee
Certificación:	cETL
Protección contra sobrecalentamiento:	Ja
Inalámbrico:	Ja
Protección contra ebullición:	Ja
Tipo de apertura de la tapa:	Knop
Tapa abatible:	Ja
Tapa con cerradura:	Ja