Microchip Technology EVB-LAN9252-PICtail User Manual

Page 1
EVB-LAN9252-PICtail™
Add-On Board
User’s Guide
2015 Microchip Technology Inc. DS50002427A
Page 2
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in this publication regarding device applications and the like is provided only for your convenience and may be superseded by updates.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, MERCHANTABILITY OR FITNESS FOR PURPOSE. Microchip disclaims all liability arising from this information and its use. Use of Micro­chip devices in life support and/or safety applications is entirely at the buyer’s risk, and the buyer agrees to defend, indemnify and hold 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: 978-1-63277-928-1
32
logo, RightTouch, SpyNIC, SST, SST Logo, SuperFlash and
EELOQ, KEELOQ logo, Kleer, LANCheck,
QUALITYMANAGEMENTS
DS50002427A-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
Page 3
Object of Declaration: EVB-LAN9252-PICtail Add-On Board
2015 Microchip Technology Inc. DS50002427A-page 3
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EVB-LAN9252-PICtail™ Add-On Board User’s Guide
NOTES:
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EVB-LAN9252-PICTAIL™
ADD-ON BOARD
USER’S GUIDE

Table of Contents

Preface ........................................................................................................................... 7
Introduction............................................................................................................ 7
Document Layout .................................................................................................. 7
Conventions Used in this Guide ............................................................................ 8
The Microchip Web Site ........................................................................................ 9
Development Systems Customer Change Notification Service ............................ 9
Customer Support ................................................................................................. 9
Document Revision History ................................................................................. 10
Chapter 1. Overview
1.1 Introduction ................................................................................................... 11
1.2 References ................................................................................................... 12
1.3 Terms and Abbreviations ............................................................................. 12
Chapter 2. Board Details
2.1 Power ........................................................................................................... 14
2.2 PICtail™ Plus Interface ................................................................................ 14
2.3 Clock ............................................................................................................ 15
Chapter 3. Board Configuration
3.1 Straps and LEDs .......................................................................................... 17
3.1.1 Chip Mode ................................................................................................. 17
3.1.2 EEPROM Size Configuration .................................................................... 17
3.1.3 LEDs .......................................................................................................... 17
3.2 Process Data Interface ................................................................................. 17
3.2.1 IRQ Selection ............................................................................................ 18
3.2.2 HBI Mode .................................................................................................. 18
3.2.3 SPI/SQI Mode ........................................................................................... 19
Appendix A. EVB-LAN9252-PICtail Add-On Board
A.1 Introduction .................................................................................................. 21
Appendix B. Schematics
B.1 Introduction .................................................................................................. 23
Appendix C. Bill of Materials (BOM)
C.1 Introduction .................................................................................................. 27
Worldwide Sales and Service .................................................................................... 30
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EVB-LAN9252-PICTAIL™
ADD-ON BOARD
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-PICtail Add-On Board. 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-PICtail Add-On Board as a development tool for the LAN9252 and its connectivity to the Explorer 16 development platform. The manual layout is as follows:
Chapter 1. “Overview” – Shows a brief description of the EVB-LAN9252-PICtail
Add-On Board.
Chapter 2. “Board Details” – Describes the various board features of the
EVB-LAN9252-PICtail Add-On Board, including jumpers, LEDs, test points, sys­tem connections, and switches.
Chapter 3. “Board Configuration” – Provides information about the
EVB-LAN9252-PICtail Add-On Board configuration.
Appendix A. “EVB-LAN9252-PICtail Add-On Board” – This appendix shows
the EVB-LAN9252-PICtail Add-On Board.
Appendix B. “Schematics” – This appendix shows the EVB-LAN9252-PICtail
Add-On Board schematics.
Appendix C. “Bill of Materials (BOM)” – This appendix includes the
EVB-LAN9252-PICtail Add-On Board Bill of Materials (BOM).
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EVB-LAN9252-PICtail Add-On Board User’s Guide

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
Emphasized text ...is the only compiler...
Initial caps A window the Output window
A dialog the Settings dialog A menu selection select Enable Programmer
Quotes A field name in a window or
dialog
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 [,
A menu path File>Save
A tab Click the Power tab
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’
Choice of mutually exclusive arguments; an OR selection
Represents code supplied by user
“Save project before build”
4‘b0010, 2‘hF1
any valid filename
[options]
errorlevel {0|1}
var_name...]
void main (void) { ... }
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Preface

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.

CUSTOMER SUPPORT

Users of Microchip products can receive assistance through several channels:
• Distributor or Representative
• Local Sales Office
• Field Application Engineer (FAE)
• Technical Support
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EVB-LAN9252-PICtail Add-On Board User’s Guide
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 A (November 2015)
• Initial Release of this Document.
DS50002427A-page 10  2015 Microchip Technology Inc.
Page 11

1.1 INTRODUCTION

PICtail™ Plus Interface
Straps
GPIOs /LEDs
I2C EEPROM
10/100 Ethernet
Magnetics and RJ45
LAN9252
10/100 Ethernet
Magnetics and RJ45
Power Block
Crystal
+5V
EVB-LAN9252-PICTAIL™
ADD-ON BOARD
USER’S GUIDE

Chapter 1. Overview

EVB-LAN9252-PICtail™ Add-On Board is used for evaluating Microchip Technology’s LAN9252, a 2/3-port EtherCAT is an expansion board compatible with Explorer 16 development platform.
This document details the EVB-LAN9252-PICtail Add-On Board features and its con­nectivity to the Explorer 16 development platform. This EVB currently supports 3 plug-in modules (PIMs), namely [MA320003 (PIC32MX795F512L), MA240011 (PIC24FJ128GA010), and MA320012 (PIC32MZxxxxECx100)], on this platform.
Figure 1-1 shows the block diagram.
FIGURE 1-1: EVB-LAN9252-PICTAIL ADD-ON BOARD BLOCK DIAGRAM
®
slave controller with dual integrated Ethernet PHYs. It
HBI or SPI/SQI selection switches
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EVB-LAN9252-PICtail™ Add-On Board 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.
Document Location
LAN9252 Datasheet Visit www.microchip.com.
AN8-13 Suggested Mag­netics
EVB-LAN9252-PICtail Add-On Board Sche­matic

1.3 TERMS AND ABBREVIATIONS

• EVB - Evaluation Board
• DNP - Do Not Populate
• 100BASE-TX- 100 Mbps Fast Ethernet, IEEE 802.3u Compliant
• GPIO - General Purpose I/O
• HBI - Host Bus Interface
• SPI - Serial Peripheral Interface
• SQI - Serial Quad Interface
• PIM - Plug-in Module
http://www.microchip.com/wwwAp­pNotes/AppNotes.aspx?appnote=en562793
Visit www.microchip.com.
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EVB-LAN9252-PICTAIL™
ADD-ON BOARD
USER’S GUIDE

Chapter 2. Board Details

The following sections describe the various board features, including jumpers, LEDs, test points, system connections, and switches. A top view of the EVB-LAN9252-PICtail Add-On Board is shown in Figure 2-1.
FIGURE 2-1: EVB-LAN9252-PICTAIL ADD-ON BOARD
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EVB-LAN9252-PICtail™ Add-On Board User’s Guide

2.1 POWER

Power is supplied as +5V and +3.3V to the board via the PICtail™ Plus interface from the Explorer 16 Development Board. LAN9252 has an internal 1.2 V regulator which supplies power to the internal core logic.

2.2 PICTAIL™ PLUS INTERFACE

Plug the EVB-LAN9252-PICtail Add-On Board J1 edge connector into the topmost position of the J5 slot on the Explorer 16 Board, as shown in Figure 2-2.
FIGURE 2-2: EVB-LAN9252-PICTAIL ADD-ON BOARD WITH EXPLORER
16 DEVELOPMENT BOARD
The pin details of the connector J1 of EVB-LAN9252-PICtail Add-On Board are enu­merated in Table 2-1.
TABLE 2-1: J1 CONNECTOR PIN DETAILS
Pin Number Signal Pin Number Signal Pin Number Signal
1 MX_SCS 4 NC 7 SDI
2NC5MX_SDO8NC
3SCK6NC9GND
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Board Details
TABLE 2-1: J1 CONNECTOR PIN DETAILS (CONTINUED)
Pin Number Signal Pin Number Signal Pin Number Signal
10 GND 47 GND 86 NC
11 NC 4 8 GN D 87 N C
12 NC 49 IRQ_MX-
_PIC24
13 NC 50 NC 89 NC
14 NC 51 NC 90 NC
15 NC 52 NC 91 NC
16 NC 53 3V3 92 NC
17 SYNC1/LATCH154 3V3 93 SQI_D0
18 SYNC0/LATCH055 5V 94 NC
19 NC 56 5V 95 NC
20 NC 57 NC 96 NC
21 3V3 58 NC 97 WR/ENB
22 3V3 59 NC 98 RD/RD_WR
23 5V 60 D8 99 D14
24 5V 61 NC 100 D15
25 NC 62 D9 101 NC
26 NC 65 NC 102 SQI_CS0
27 NC 66 SQI_D2 103 CS
28 D11 67 SQI_D1 104 NC
29 NC 68 NC 105 D12
30 D10 69 NC 106 D13
31 NC 70 NC 107 3V3
32 NC 71 NC 108 3V3
33 A2 72 NC 109 D0
34 NC 73 SQI_SCK 110 D1
35 NC 74 SQI_D3 111 D2
36 IRQ_MZ 75 NC 112 D3
37 A4 76 NC 113 D4
38 NC 77 NC 114 D5
39 A3 78 NC 115 D6
40 NC 79 MZ_SDO 116 D7
41 GND 80 NC 117 NC
42 GND 81 NC 118 NC
43 NC 82 MZ_SCS 119 GND
44 NC 83 ALEHI_A1_J5 120 GND
45 NC 84 ALELO_A0_J
5
46 NC 85 NC
88 NC

2.3 CLOCK

The LAN9252 requires a fixed-frequency 25 MHz clock source for use by the internal clock oscillator and phase-locked loop (PLL). This is typically provided by attaching a 25 MHz crystal to the OSCI and OSCO pins.
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EVB-LAN9252-PICtail™ Add-On Board User’s Guide
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Chapter 3. Board Configuration

3.1 STRAPS AND LEDS

The following tables describe the default settings and jumper descriptions for the EVB-LAN9252-PICtail Add-On Board. These defaults are the recommended configu­rations for evaluation of the LAN9252. These settings may be changed as needed, however, any deviation from the defaults settings should be approached with care and knowledge of the schematics and datasheet. An incorrect jumper setting may disable the board.

3.1.1 Chip Mode

By default, EVB-LAN9252-PICtail Add-On Board supports only the 2-port mode (CHIP_MODE0 and CHIP_MODE1 signals pulled down).

3.1.2 EEPROM Size Configuration

By default, the EEPROM size in this EVB-LAN9252-PICtail Add-On Board is 512k.
EVB-LAN9252-PICTAIL™
ADD-ON BOARD
USER’S GUIDE

3.1.3 LEDs

D1 LED is used as a RUN indicator (green) to show the AL status of the EtherCAT State Machine (ESM), as detailed in Ta bl e 3 -1 .
TABLE 3-1: D1 RUN LED STATUS INDICATOR
State Description
Off The device is in the INITIALIZATION state
Blinking (on 200ms, off 200ms) The device is in the PRE-OPERATIONAL
Single Flash (on 200ms, off 1000ms) The device is in the SAFE-OPERATIONAL
On The device is in the OPERATIONAL state
Flickering (on 50ms, off 50ms) The device is booting and has not yet entered

3.2 PROCESS DATA INTERFACE

The Process Data Interface (PDI) is used to communicate with external system-on-chip (SoC). The EVB-LAN9252-PICtail Add-On Board supports three different PDI configu­rations:
• HBI (8-bit mode only)
• SPI (default)
• SQI [supported only with MA320003 (PIC32MX795F512L)]
The following sections detail the hardware configurations required for the EVB-LAN9252-PICtail Add-On Board for all three PDI options.
state
state
the INITIALIZATION state, or the device is in the BOOTSTRAP state and firmware down­load is in progress. (Optional. Off when not implemented.)
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EVB-LAN9252-PICtail™ Add-On Board User’s Guide

3.2.1 IRQ Selection

Based on the PIMs on the Explorer 16 Development Board [MA320003 (PIC32MX­795F512L), MA240011 (PIC24FJ128GA010) or with MA320012 (PIC32MZxxxx­ECx100)] the following configuration in Ta bl e 3 -2 has to be done in J3 for Interrupt Request (IRQ) signal.
TABLE 3-2: IRQ SELECTION
Short Pins (J3) Plug-In Board with Explorer 16 Development Board
2-3 MA320003 (PIC32MX795F512L)
MA240011 (PIC24FJ128GA010)
1-2 MA320012 (PIC32MZxxxxECx100)

3.2.2 HBI Mode

The Host Bus Interface (HBI) module provides a high-speed asynchronous slave inter­face that facilitates communication between LAN9252 and the host system. The HBI allows access to the System CSRs and the internal FIFOs and memories, and also handles byte swapping based on the endianness select.
To select HBI Mode, configuration should be done based on Tab le 3- 3. However, to fur­ther configure in indexed or multiplexed mode, refer to the subsections below.
TABLE 3-3: HBI MODE SWITCH CONFIGURATION
Switch Short Pins
SW2 (D9 and D5) 1-2 & 4-5
SW3 (D0 and D1) 1-2 & 4-5
SW4 (D2 and D3) 1-2 & 4-5

3.2.2.1 HBI MULTIPLEXED MODE CONFIGURATION

In Multiplexed Address/Data mode, the address, FIFO Direct Select and endianness select inputs are shared with the data bus.
To operate in the HBI Multiplexed mode, the following switch configurations in Ta bl e 3 -4 must be enabled.
TABLE 3-4: HBI MULTIPLEXED MODE SWITCH CONFIGURATION
Switch Short Pins
SW9 (ALELO) 2-3 & 5-6
SW5 (ALEHI) 2-3 & 5-6
Along with the switch configuration the following jumper configuration in Tab le 3- 5 must be enabled.
TABLE 3-5: HBI MULTIPLEXED MODE JUMPER CONFIGURATION
Jumper Short Pins
J2 (D15) 2-3

3.2.2.2 HBI INDEXED MODE

In Indexed Address mode, access to the internal registers and memory of the device are indirectly mapped using Index and Data registers.
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Board Configuration
To operate in the HBI Multiplexed mode, the following switch configurations in Ta bl e 3 - 6 must be enabled.
TABLE 3-6: HBI INDEXED MODE SWITCH CONFIGURATION
Switch Short Pins
SW9 (A0 and A1) 1-2 & 4-5
SW5 (A2 and A1) 1-2 & 4-5
Along with the switch configuration, the following jumper configuration in Tab le 3 -7 must be done for 8-bit/16-bit mode.
TABLE 3-7: HBI INDEXED MODE JUMPER CONFIGURATION
Jumper Short Pins Mode
J2 (D15) 2-3 Indexed 8-bit
J3 (A0) 1-2 Indexed 16-bit

3.2.3 SPI/SQI Mode

The SPI/SQI Slave module provides a low pin count synchronous slave interface that facilitates communication between the device and a host system. The SPI/SQI Slave allows access to the System CSRs and the internal FIFOs and memories. It supports single and multiple register read and write commands with incrementing, decrementing and static addressing. Single-bit lanes are supported in SPI mode.
To select SPI/SQI Mode, configuration should be done as in Ta bl e 3 -8 .
TABLE 3-8: SPI/SQI MODE SWITCH CONFIGURATION
Jumper Short Pins
SW2 (SPI/SQI_CLK and SCS#) 2-3 & 5-6
SW3 (SI/SIO0 and SO/SIO1) 2-3 & 5-6
SW4 (SQI_D2 and SQI_D3) 2-3 & 5-6

3.2.3.1 SPI MODE CONFIGURATION

The following switches need to be configured as in Tab le 3 -9 to enable the SPI mode to communicate with the Explorer 16 Development Board.
TABLE 3-9: SPI MODE SWITCH CONFIGURATION
Jumper Short Pins
SW6 (SCK and SDI) 2-3 & 5-6
SW7 (SCS and SO) 2-3 & 5-6
Based on the plug-in boards on the Explorer 16 Development Board, [MA320003 (PIC32MX795F512L), MA240011 (PIC24FJ128GA010) or with MA320012 (PIC32MZxxxxECx100)] the following configuration in Ta bl e 3 -1 0 has to be done in SW8.
TABLE 3-10: SPI CONFIGURATION
Short Pins Plug-In Board with Explorer 16 Development Board
1-2 & 4-5 MA320003 (PIC32MX795F512L)
MA240011 (PIC24FJ128GA010)
2-3 & 5-6 MA320012 (PIC32MZxxxxECx100)
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EVB-LAN9252-PICtail™ Add-On Board User’s Guide

3.2.3.2 SQI MODE CONFIGURATION [MA320012 (PIC32MZXXXXECX100) ONLY]

The following switches need to be configured to enable the SPI mode to communicate with the Explorer 16 Development Board.
TABLE 3-11: SQI MODE SWITCH CONFIGURATION
Jumper Short Pins
SW6 (SQI_SCI and SQI_D0) 1-2 & 4-5
SW7 (SQI_CS0 and SQI_D1) 1-2 & 4-5
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Appendix A. EVB-LAN9252-PICtail Add-On Board

A.1 INTRODUCTION

This appendix shows the EVB-LAN9252-PICtail Add-On Board.
FIGURE A-1: EVB-LAN9252-PICTAIL ADD-ON BOARD
EVB-LAN9252-PICTAIL™
ADD-ON BOARD
USER’S GUIDE
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NOTES:
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EVB-LAN9252-PICTAIL™

Appendix B. Schematics

B.1 INTRODUCTION

This appendix shows the EVB-LAN9252-PICtail Add-On Board Schematics.
ADD-ON BOARD
USER’S GUIDE
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DS50002427A-page 24 2015 Microchip Technology Inc.
Note:
OSCVSS need to connect to Chip gnd.
Power Supply Filtering
Low ESR
RST#
REG_EN
RBIAS
VDD12TX1
VDD12TX2
VDD12TX2
VDD12TX1
OSCO
OSCI
RST#
IRQ
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
IRQ
C9
0.1uF
C20 18pF
SW1
sw_pb_2P
C6
1.0uF DNP
FB2 2A/0.05DCR
C19
0.1uF
C7
0.1uF
C4
0.1uF
C150.1uF
C120.1uF
C17
1.0uF
DNP
C5
0.1uF
C21 18pF
C22
0.1uF
FB3 2A/0. 05DCR
BLM18EG221SN1D
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
C160.1uF
C3
1.0uF
DNP
C8
0.1uF
C18
0.1uF
TP2
DNP
C10
0.1uF
C14470pF
FB1 2A/0.05DCR
R2 12.1K
1%
Y1
25.000MHz
25ppm
1 2
C1
1.0uF
DNP
FB4 2A/0.05DCR
C11
0.1uF
R1
10.0K
1/10W 1%
12
TP1
DNP
C13
1uF
C2
0.1uF
FIGURE B-1: LAN9252
EVB-LAN9252-PICtail™ Add-On Board User’s Guide
Page 25
2015 Microchip Technology Inc. DS50002427A-page 25
EOF & WD_STATE signals not available in EL9800 (BECKHOFF)
HBI INDEX or MULTIPLEX
HBI or SQI
HBI or SPI/SQI
SPI MZ or SPI MX/PIC24 SPI or SQI
IRQ SELECTION
MX/PIC24 MZ
J3 2-3 1-2
MX
MA320003
PIC32MX795F512L
MZ
MA320012
PIC32MZxxxxECx100
PIC24 MA240011
PIC24FJ128GA010
HBI
SPI
SQI
8 BIT & 16 BIT
8 BIT ONLY 16BIT = NA
8 BIT ONLY 16BIT = NA
YES YES YES
NO NOYES
INTERFACE AVAILABILITY DETAILS
HBI
SPI
SQI
1-2=A0 2-3=D15
NA
NA
J2
1-2 4-5
SW2,SW3,SW4
2-3 5-6
2-3 5-6
1-2 & 4-5 = A0,A1,A2 2-3 & 5-6 = ALELO,ALEHI
SW5,SW9
NA
NA
NA
SW6 & SW7
2-3 5-6
1-2 4-5
SW8
NA
NA
1-2 & 4-5 = SPI_MZ 2-3 & 5-6 = SPI_MX/PIC24
SYNC1/LATCH1
SYNC0/LATCH0
RD/RD_WR WR/ENB CS
D6
D7
D8
D9_SCK
D10
D11
D12
D13
D14
A0/D15
D5_SCS# D4 D3_SIO3 D2_SIO2 D1_SO/SIO1 D0_SI/SIO0
A3
A4
ALEHI_A2 ALELO_A1
D10
D11
A2
A4 A3
D8 D9
ALEHI_A1_J5
SQI_D0
WR/ENB D14
D6
D12
D0 D2 D4
D13
D7
D5
D3
D1
CS
D9_SCK
D9
SPI/SQI_CLK
D5_SCS# SCS#
D5
D0_SI/SIO0
D3_SIO3D2_SIO2
D1_SO/SIO1
SI/SIO0
D0 D1
SO/SIO1
D3
SQI_D3
D2
SQI_D2
SQI_D2
D15
RD/RD_WR
ALEHI_A2ALELO_A1
ALELO_A0_J5
A0
D15
SQI_D1
MX_SCS SCK MX_SDO SDI
SYNC1/LATCH1 SYNC0/LATCH0
IRQ_MZ
SQI_SCK
MZ_SDO
SQI_CS0
MZ_SCS
SQI_D3
SPI/SQI_CLK
SQI_SCK
SCK
SI/SIO0 SDI
SQI_D0
SCS#
SQI_CS0
SCS
SO/SIO1 SO
SQI_D1
ALELO_A0_J5
A0
ALELO
ALEHI_A1_J5 ALEHI
A1
SO
MZ_SDO
MX_SDO
SCS MX_SCS
MZ_SCS
IRQ_MZ
IRQ_MX_PIC24
A2A1
ALELO ALEHI
5V
3V33V3 5V5V
3V3
5V
3V3 5V
3V33V3
3V3
IRQ
J2
1
2
3
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/MI I_TXD1
21
D11/AD11/DIGIO5/GPI5/GPO5/MI I_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
SW3
JS202011CQN
1 2 3
4 5 6
SW6
JS202011CQN
1 2 3
4 5 6
J1
CONNECTOR PCB EDGE 120
1 3 5 7
9 11 13 15 17 19 21 23 25 27 29
33 35 37 39 41 43 45 47 49 51 53 55 57 59 61
65 67 69 71 73 75 77 79 81 83 85 87 89 91 93 95 97 99
101 103 105 107 109 111 113 115 117 119
2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
34 36 38 40 42 44 46 48 50 52 54 56 58 60 62
66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 100 102 104 106 108 110 112 114 116 118 120
SW4
JS202011CQN
1 2 3
4 5 6
SW2
JS202011CQN
1 2 3
4 5 6
GND
BLACK
5V
RED
SW9
JS202011CQN
1 2 3
4 5 6
3V3
ORANGE
SW8
JS202011CQN
1 2 3
4 5 6
J3
1
2
3
SW5
JS202011CQN
1 2 3
4 5 6
SW7
JS202011CQN
1 2 3
4 5 6
FIGURE B-2: COPPER MODE INTERFACE
Schematics
Page 26
DS50002427A-page 26 2015 Microchip Technology Inc.
Note: Capacitors C10 through C13 are optional for EMI purposes
and are not populated on the LAN8740/41 evaluation board.
These capacitor s are required for op eration in an EMI constrained environment.
LED1 (Green) = LINK/ACT
LED2 (Yellow) = SPEED
Note: Capacitors C10 through C13 are optional for EMI purposes
and are not populated on the LAN8740/41 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/TDO/LEDPOL0/CHIP_MODE0
GPIO1 = LINKACTLED1/TDI/LEDPOL1/CHIP_MODE1
GPIO2 = RUNLED/LEDPOL2/E2PSIZE
I2C EEPROM
TH IC.
I2C EEPROM Lower size Below 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
R21
2K
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
R19 10.0K
12
C29 10pF
50V 5% DNP
C31 10pF
50V 5% DNP
C23 10pF
50V 5% DNP
R22
2K
R16 0
RES1210
R6
49.9
1/10W 1%
C33
0.1uF
R8
0
R18 1KD1
GRN
1
A2C
R14
49.9
1/10W 1%
R20 10.0K
12
C32
0.022uF
50V 10%
C26 10pF
50V 5% DNP
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
R17 10.0K
1 2
R11
49.9
1/10W 1%
C30 10pF
50V 5% DNP
R7
49.9
1/10W 1%
U2
24FC512
GND
4
VCC
8
SDA
5
SCL
6
A0
1
A1
2
A2
3
WP
7
C25 10pF
50V 5% DNP
R23
4.7K
C24 10pF
50V 5% DNP
R10 330E
R5
49.9
1/10W 1%
C28 10pF
50V 5% DNP
R12
49.9
1/10W 1%
R3 330E
R13
49.9
1/10W 1%
R4
49.9
1/10W 1%
R15
0
C27
0.022uF
50V 10%
FIGURE B-3: B2B INTERFACE
EVB-LAN9252-PICtail™ Add-On Board User’s Guide
Page 27
EVB-LAN9252-PICTAIL™
ADD-ON BOARD
USER’S GUIDE

Appendix C. Bill of Materials (BOM)

C.1 INTRODUCTION

This appendix includes the EVB-LAN9252-PICtail Add-On Board Bill of Materials (BOM).
2015 Microchip Technology Inc. DS50002427A-page 27
Page 28
DS50002427A-page 28 2015 Microchip Technology Inc.
TABLE C-1: EVB-LAN9252-PICTAIL EVALUATION BOARD BILL OF MATERIALS
Item Qty Reference Part PCB Footprint DNP Manufacturer Manufacturer Part Number
2 15 C2,C4,C5,C7,C8,C9,C10,C11,C12,C15,C16,
C18,C19,C22,C33
3 1 C13 1uF CAP0603 No Murata GRM188R61C105KA93D
4 1 C14 470pF CAP0603 No Murata GRM188R71H471KA01D
5 2 C20,C21 18pF CAP0603 No Murata GRM1885C1H180JA01D
7 2 C27,C32 0.022uF CAP0603 No Murata GRM188R71H223KA01D
8 1 D1 GRN LED0603 No Wurth electronics 150 060 GS7 500 0
9 4 FB1,FB2,FB3,FB4 2A/0.05DCR RES0603 No Murata BLM18EG221SN1D
10 1 GND BLACK TH_TP_60D40 No Keystone 5001
12 2 J2,J3 HDR_1x3 TH_CONN_1X3P No FCI 68000-103HLF
13 4 R1,R17,R19,R20 10.0K RES0603 No Panasonic ERJ-3EKF1002V
14 1 R2 12.1K RES0603 No Rohm CR03ERTF1212
15 2 R3,R10 330E RES0603 No Panasonic ERJ-3EKF3300V
16 8 R4,R5,R6,R7,R11,R12,R13,R14 49.9E RES0603 No Yageo America 9C06031A49R9FKHFT
17 2 R8,R15 0E RES0603 No Panasonic ERJ-3GEY0R00V
18 2 R9,R16 0E RES1210 No Vishay CRCW12100000Z0EA
19 1 R18 1K RES0603 No Panasonic ERJ-3GEYJ102V
20 2 R21,R22 2K RES0603 No Panasonic ERJ-3GEYJ202V
21 1 R23 4.7K RES0603 No Panasonic ERJ-3EKF4701V
23 8 SW2,SW3,SW4,SW5,SW6,SW7,SW8,SW9 JS202011CQN TH_SW_DPDT_6P No C&K Components JS202011CQN
25 2 T1,T2 Pulse - J0011D01BNL th_conn_pulse_rj45_j0026 No Pulse Electronics J0011D01BNL
26 1 U1 LAN9252 IC_QFN64 No Microchip LAN9252
27 1 U2 24FC512 IC_SO8 No Microchip 24FC512
28 1 Y1 25.000MHz XTAL_HCM49 No Cardinal Components Inc
29 1 5V RED TH_TP_60D40 No Keystone 5000
30 1 3V3 ORANGE TH_TP_60D40 No Keystone 5003
0.1uF CAP0603 No Murata GRM188R71E104KA01D
CSM1Z-A5B2C5-40-25.0D18-F or Abracon LLC
or
ABLS-25.000MHZ-B2F-T
EVB-LAN9252-PICtail™ Add-On Board User’s Guide
Page 29
2015 Microchip Technology Inc. DS50002427A-page 29
TABLE C-2: EVB-LAN9252-PICTAIL EVALUATION BOARD BILL OF MATERIALS
Item Qty Reference Part PCB Footprint DNP
1 4 C1,C3,C6,C17 1.0uF CAP0603 DNP
6 8 C23,C24,C25,C26,C28,C29,C30,C31 10pF CAP0402 DNP
11 1 J1 CONNECTOR PCB EDGE 120 Mec_edge_120 DNP
22 1 SW1 sw_pb_2P sw_pb_2P DNP
24 2 TP1,TP2 BergStick TH_TP_60D40 DNP
Bill of Materials (BOM)
Page 30
Worldwide Sales and Service

AMERICAS

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China - Xiamen
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EUROPE

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Tel: 33-1-69-53-63-20 Fax: 33-1-69-30-90-79
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Tel: 49-2129-3766400
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07/14/15
DS50002427A-page 30  2015 Microchip Technology Inc.
Page 31
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