EVB-LAN9252-PICtail™
Add-On Board
User’s Guide
2015 Microchip Technology Inc.
DS50002427A
Note the following details of the code protection feature on Microchip devices:
•
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superseded by updates.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, KEELOQ, KEELOQ logo, Kleer, LANCheck,
MediaLB, MOST, MOST logo, MPLAB, OptoLyzer, PIC, PICSTART, PIC32 logo, RightTouch, SpyNIC, SST, SST Logo, SuperFlash and
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
QUALITYMANAGEMENTSYSTEM
CERTIFIEDBYDNV
== ISO/TS16949==
DS50002427A-page 2
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® MCUs and dsPIC® DSCs, KEELOQ® code hopping
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.
2015 Microchip Technology Inc.
Object of Declaration: EVB-LAN9252-PICtail Add-On Board
2015 Microchip Technology Inc.
DS50002427A-page 3
EVB-LAN9252-PICtail™ Add-On Board User’s Guide
NOTES:
DS50002427A-page 4
2015 Microchip Technology Inc.
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
2015 Microchip Technology Inc.
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EVB-LAN9252-PICtail™ Add-On Board User’s Guide
NOTES:
DS50002427A-page 6
2015 Microchip Technology Inc.
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® IDE online help.
Select the Help menu, and then Topics to open a list of available online help files.
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).
2015 Microchip Technology Inc.
DS50002427A-page 7
EVB-LAN9252-PICtail Add-On Board User’s Guide
CONVENTIONS USED IN THIS GUIDE
This manual uses the following documentation conventions:
DOCUMENTATION CONVENTIONS
Description
Arial font:
Italic characters
Represents
Referenced books
Emphasized text
A window
A dialog
A menu selection
A field name in a window or
dialog
A menu path
MPLAB® IDE User’s Guide
...is the only compiler...
the Output window
the Settings dialog
select Enable Programmer
“Save project before build”
A dialog button
A tab
A number in verilog format,
where N is the total number of
digits, R is the radix and n is a
digit.
A key on the keyboard
Click OK
Click the Power tab
4‘b0010, 2‘hF1
Italic Courier New
Sample source code
Filenames
File paths
Keywords
Command-line options
Bit values
Constants
A variable argument
Square brackets [ ]
Optional arguments
Curly brackets and pipe
character: { | }
Ellipses...
Choice of mutually exclusive
arguments; an OR selection
Replaces repeated text
#define START
autoexec.bat
c:\mcc18\h
_asm, _endasm, static
-Opa+, -Opa0, 1
0xFF, ‘A’
file.o, where file can be
any valid filename
mcc18 [options] file
[options]
errorlevel {0|1}
Initial caps
Quotes
Underlined, italic text with
right angle bracket
Bold characters
N‘Rnnnn
Text in angle brackets < >
Courier New font:
Plain Courier New
Represents code supplied by
user
DS50002427A-page 8
Examples
File>Save
Press <Enter>, <F1>
var_name [,
var_name...]
void main (void)
{ ...
}
2015 Microchip Technology Inc.
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
2015 Microchip Technology Inc.
DS50002427A-page 9
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.
EVB-LAN9252-PICTAIL™
ADD-ON BOARD
USER’S GUIDE
Chapter 1. Overview
1.1
INTRODUCTION
EVB-LAN9252-PICtail™ Add-On Board is used for evaluating Microchip Technology’s
LAN9252, a 2/3-port EtherCAT® slave controller with dual integrated Ethernet PHYs. It
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
PICtail™ Plus Interface
+5V
HBI or SPI/SQI selection switches
Straps
GPIOs /LEDs
Power Block
LAN9252
Crystal
I2C EEPROM
10/100 Ethernet
Magnetics and RJ45
2015 Microchip Technology Inc.
10/100 Ethernet
Magnetics and RJ45
DS50002427A-page 11
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
LAN9252 Datasheet
Location
Visit www.microchip.com.
AN8-13 Suggested Mag- http://www.microchip.com/wwwApnetics
pNotes/AppNotes.aspx?appnote=en562793
EVB-LAN9252-PICtail
Add-On Board Schematic
1.3
Visit www.microchip.com.
TERMS AND ABBREVIATIONS
•
•
•
•
•
•
•
•
DS50002427A-page 12
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
2015 Microchip Technology Inc.
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:
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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
DS50002427A-page 14
Signal
Pin Number
Signal
Pin Number
Signal
1
MX_SCS
4
NC
7
SDI
2
NC
5
MX_SDO
8
NC
3
SCK
6
NC
9
GND
2015 Microchip Technology Inc.
Board Details
TABLE 2-1:
J1 CONNECTOR PIN DETAILS (CONTINUED)
Pin Number
2.3
Signal
Pin Number
Signal
Pin Number
Signal
10
GND
47
GND
86
NC
11
NC
48
GND
87
NC
12
NC
49
IRQ_MX_PIC24
88
NC
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/LATC 54
H1
3V3
93
SQI_D0
18
SYNC0/LATC 55
H0
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
GND
44
NC
83
ALEHI_A1_J5 120
45
NC
84
ALELO_A0_J
5
46
NC
85
NC
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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NOTES:
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EVB-LAN9252-PICTAIL™
ADD-ON BOARD
USER’S GUIDE
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.
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 Table 3-1.
TABLE 3-1:
D1 RUN LED STATUS INDICATOR
State
3.2
Description
Off
The device is in the INITIALIZATION state
Blinking (on 200ms, off 200ms)
The device is in the PRE-OPERATIONAL
state
Single Flash (on 200ms, off 1000ms)
The device is in the SAFE-OPERATIONAL
state
On
The device is in the OPERATIONAL state
Flickering (on 50ms, off 50ms)
The device is booting and has not yet entered
the INITIALIZATION state, or the device is in
the BOOTSTRAP state and firmware download is in progress. (Optional. Off when not
implemented.)
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.
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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 Table 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 Table 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 Table 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 Table 3-5 must
be enabled.
TABLE 3-5:
HBI MULTIPLEXED MODE JUMPER CONFIGURATION
Jumper
J2 (D15)
3.2.2.2
Short Pins
2-3
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.
DS50002427A-page 18
2015 Microchip Technology Inc.
Board Configuration
To operate in the HBI Multiplexed mode, the following switch configurations in Table 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 Table 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 Table 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 Table 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 Table 3-10 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
DS50002427A-page 20
Short Pins
SW6 (SQI_SCI and SQI_D0)
1-2 & 4-5
SW7 (SQI_CS0 and SQI_D1)
1-2 & 4-5
2015 Microchip Technology Inc.
EVB-LAN9252-PICTAIL™
ADD-ON BOARD
USER’S GUIDE
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
2015 Microchip Technology Inc.
DS50002427A-page 21
EVB-LAN9252-PICtail™ Add-On Board User’s Guide
NOTES:
DS50002427A-page 22
2015 Microchip Technology Inc.
EVB-LAN9252-PICTAIL™
ADD-ON BOARD
USER’S GUIDE
Appendix B. Schematics
B.1
INTRODUCTION
This appendix shows the EVB-LAN9252-PICtail Add-On Board Schematics.
2015 Microchip Technology Inc.
DS50002427A-page 23
LAN9252
3V3
Power Supply Filtering
VDD33TXRX1
FB1
3V3
2A/0.05DCR
VDDCR
VDD12TX1
VDD12TX2
0.1uF
FB4
2A/0.05DCR
SW1
18pF
REG_EN
R2
12.1K
1%
RST#
sw_pb_2P
7
RBIAS
57
RST#
11
IRQ
44
TP1
DNP
8
IRQ
41
C22
REG_EN
RBIAS
RST#
GPIO0
GPIO1
GPIO2
48
46
45
56
59
VDD12TX1
VDD12TX2
TXNA
TXPA
RXNA
RXPA
9
52
53
54
55
TXNA
TXPA
RXNA
RXPA
63
62
61
60
TXNB
TXPB
RXNB
RXPB
IRQ
ATEST/FXLOSEN
TESTMODE
I2CSCL/EESCL/TCK
I2CSDA/EESDA/TMS
I2C
43
42
6
24
38
FXSDENA/FXSDA/FXLOSA
0.1uF
I2C2_SCL
I2C2_SDA
VDDCR1
VDDCR2
VDDCR3
14
20
32
37
47
VDDIO1
VDDIO2
VDDIO3
VDDIO4
VDDIO5
58
5
VDD33BIAS
VDD33
OSCVDD12
OSCI
OSCO
OSCVSS
INT PORT0
C21
R1
10.0K
1/10W
1%
2
1
1
3V3
3
1
2
4
INT PORT1
(Only for
Lan9252)
OSCI
OSCO
OSC
25.000MHz
25ppm
Y1
3V3
OTHER
SIGNALS
18pF
2
C20
POWER
Note:
OSCVSS need to connect to Chip gnd.
VDD33TXRX1
VDD33TXRX2
U1A
51
64
VDD12TX1
VDD12TX2
0.1uF
C19
TXNB
TXPB
RXNB
RXPB
FXSDENB/FXSDB/FXLOSB
LINKACTLED0/TDO/LEDPOL0/CHIP_MODE0
LINKACTLED1/TDI/LEDPOL1/CHIP_MODE1
RUNLED/LEDPOL2/E2PSIZE
2015 Microchip Technology Inc.
LAN9252
65
GND
GPIO
10
C14
C15
C16
470pF
0.1uF
0.1uF
C13
1uF
C10
C11
0.1uF
0.1uF
0.1uF
C8
C7
C9
0.1uF
0.1uF
C6
DNP
C5
Low ESR
2A/0.05DCR
BLM18EG221SN1D
C12
FB3
C18
VDDCR
VDD33TXRX1
VDD33TXRX2
C17
1.0uF
DNP
3V3
0.1uF
3V3
1.0uF
DNP
TP2
3V3
0.1uF
2A/0.05DCR
C4
C3
0.1uF
VDD33TXRX2
0.1uF
FB2
C2
DNP
1.0uF
C1
1.0uF
DNP
EVB-LAN9252-PICtail™ Add-On Board User’s Guide
DS50002427A-page 24
FIGURE B-1:
2015 Microchip Technology Inc.
FIGURE B-2:
COPPER MODE INTERFACE
U1B
J1
MX_SCS
SCK
MX_SDO
SDI
SYNC1/LATCH1
3V3
5V
A2
A4
A3
J3
1
IRQ_MZ
2
IRQ
3
IRQ_MX_PIC24
3V3
5V
IRQ SELECTION
MX/PIC24 MZ
J3
2-3
1-2
SQI_D1
SQI_SCK
MZ_SDO
ALEHI_A1_J5
SQI_D0
WR/ENB
D14
CS
D12
3V3
D0
D2
D4
D6
A4/DIGIO12/GPI12/GPO12/MII_RXD0
A3/DIGIO11/GPI11/GPO11/MII_RXDV
A2/ALEHI/DIGIO10/GPI10/GPO10/LINKACTLED2/MII_LINKPOL/LEDPOL6
A1/ALELO/OE_EXT/MII_CLK25
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
33
35
37
39
41
43
45
47
49
51
53
55
57
59
61
34
36
38
40
42
44
46
48
50
52
54
56
58
60
62
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
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
31
30
28
RD/RD_WR
WR/ENB
CS
A0/D15/AD15/DIGIO9/GPI9/GPO9/MII_RXER
D14/AD14/DIGIO8/GPI8/GPO8/MII_TXD3/TX_SHIFT1
D13/AD13/DIGIO7/GPI7/GPO7/MII_TXD2/TX_SHIFT0
D12/AD12/DIGIO6/GPI6/GPO6/MII_TXD1
D11/AD11/DIGIO5/GPI5/GPO5/MII_TXD0
D10/AD10/DIGIO4/GPI4/GPO4/MII_TXEN
D9/AD9/LATCH_IN/SCK
D8/AD8/DIGIO2/GPI2/GPO2/MII_MDIO
D7/AD7/DIGIO1/GPI1/GPO1/MII_MDC
D6/AD6/DIGIO0/GPI0/GPO0/MII_RXCLK
D5/AD5/OUTVALID/SCS#
D4/AD4/DIGIO3/GPI3/GPO3/MII_LINK
D3/AD3/WD_TRIG/SIO3
D2/AD2/SOF/SIO2
D1/AD1/EOF/SO/SIO1
D0/AD0/WD_STATE/SI/SIO0
3V3
5V
D11
D10
SYNC1/LATCH1
18
SYNC0/LATCH0
34
SYNC/LATCH1
SYNC/LATCH0
LAN9252
33
15
16
21
22
23
19
40
39
36
50
49
35
12
13
17
A0/D15
D14
D13
D12
D11
D10
D9_SCK
D8
D7
D6
D5_SCS#
D4
D3_SIO3
D2_SIO2
D1_SO/SIO1
D0_SI/SIO0
D8
D9
1
A0
3
D15
2
J2
EOF & WD_STATE signals not available
in EL9800 (BECKHOFF)
3V3
5V
SQI_D2
A4
A3
ALEHI_A2
ALELO_A1
RD/RD_WR/DIGIO15/GPI15/GPO15/MII_RXD3
WR/ENB/DIGIO14/GPI14/GPO14/MII_RXD2
CS/DIGIO13/GPI13/GPO13/MII_RXD1
SYNC0/LATCH0
IRQ_MZ
27
26
29
25
SQI_SCK
SPI/SQI_CLK
SCK
SW6
JS202011CQN
1
4
2
5
3
6
SQI_D0
SI/SIO0
SDI
D9
D9_SCK
SPI/SQI_CLK
SW2
JS202011CQN
1
4
2
5
3
6
D5
D5_SCS#
SCS#
SQI_CS0
SCS#
SCS
SW7
JS202011CQN
1
4
2
5
3
6
SQI_D1
SO/SIO1
SO
D0
D0_SI/SIO0
SI/SIO0
SW3
JS202011CQN
1
4
2
5
3
6
D1
D1_SO/SIO1
SO/SIO1
SQI_D3
MZ_SCS
ALELO_A0_J5
MZ_SDO
SO
MX_SDO
SW8
JS202011CQN
1
4
2
5
3
6
MZ_SCS
SCS
MX_SCS
SPI MZ or SPI MX/PIC24
5V
5V
HBI or SPI/SQI
SPI or SQI
RED
3V3
3V3
RD/RD_WR
D15
SQI_CS0
D2
D2_SIO2
SQI_D2
D13
SW4
JS202011CQN
1
4
2
5
3
6
ORANGE
GND
BLACK
D3
D3_SIO3
SQI_D3
3V3
D1
D3
D5
D7
HBI or SQI
A0
ALELO_A0_J5
ALELO
SW9
JS202011CQN
1
4
2
5
3
6
A1
ALEHI_A1_J5
ALEHI
A1
ALELO_A1
ALELO
SW5
JS202011CQN
1
4
2
5
3
6
A2
ALEHI_A2
ALEHI
CONNECTOR PCB EDGE 120
HBI INDEX or MULTIPLEX
HBI
DS50002427A-page 25
1-2=A0
2-3=D15
SW2,SW3,SW4
1-2
4-5
SW5,SW9
1-2 & 4-5 = A0,A1,A2
2-3 & 5-6 = ALELO,ALEHI
SW6 & SW7
SW8
NA
NA
INTERFACE AVAILABILITY DETAILS
MX
MZ
PIC24
MA320003
MA320012
MA240011
PIC32MX795F512L
PIC32MZxxxxECx100 PIC24FJ128GA010
HBI
SPI
NA
SQI
NA
2-3
5-6
2-3
5-6
NA
NA
2-3
5-6
1-2
4-5
1-2 & 4-5 = SPI_MZ
2-3 & 5-6 = SPI_MX/PIC24
8 BIT & 16 BIT
8 BIT ONLY
16BIT = NA
8 BIT ONLY
16BIT = NA
SPI
YES
YES
YES
SQI
NO
YES
NO
NA
Schematics
J2
B2B INTERFACE
R3
VDD33TXRX1
GPIO0
R7
49.9
1/10W
1%
R8
0
9
A
GRN
1
TXPA
4
2
TXNA
RJ45
XMIT
TD+
75
1
75
3V3
TXCT
4&5
TD-
2
RUNLED
D1 1
GRN A
2
LED1 (Green) = LINK/ACT
LED2 (Yellow) = SPEED
RCV
CHS GND
Note:
Capacitors C10 through C13 are optional for EMI purposes
and are not populated on the LAN8740/41 evaluation board.
These capacitors are required for operation in an EMI
constrained environment.
GPIO0
GPIO1
2 kV
A1
C1
12
GPIO1 = LINKACTLED1/TDI/LEDPOL1/CHIP_MODE1
R9
0
GPIO2 = RUNLED/LEDPOL2/E2PSIZE
RES1210
GPIO1
9
GRN
R21
75
1
4&5
TD-
2
U2
1
2
3
LED1 (Green) = LINK/ACT
LED2 (Yellow) = SPEED
RCV
1000 pF
CHS GND
Note:
Capacitors C10 through C13 are optional for EMI purposes
and are not populated on the LAN8740/41 evaluation board.
These capacitors are required for operation in an EMI
constrained environment.
R16
0
RES1210
A1
YEL
A0
A1
A2
SDA
SCL
WP
R23
4.7K
2 kV
12
NC
C1
8
7
3
6
RD-
11
50V
10%
7
MTG1
C32
0.022uF
MTG
C31
10pF
50V
5%
DNP
16
C30
10pF
50V
5%
DNP
15
C29
10pF
50V
5%
DNP
75
7&8
GND1
6
C28
10pF
50V
5%
DNP
75
RXCT
13
2015 Microchip Technology Inc.
RXNB
RD+
GND
5
14
3
RXPB
0.1uF
2K
75
TXCT
8
TD+
VCC
2
TXNB
3V3
C33
24FC512
5
I2C2_SDA
6
I2C2_SCL
GND
4
RJ45
XMIT
4
1
TXPB
I2C EEPROM
3V3
R22
R15
0
330E
A
C
R14
49.9
1/10W
1%
10
T2
Pulse J0011D01BNL
R13
49.9
1/10W
1%
1
10.0K
1
10.0K
GPIO0 = LINKACTLED0/TDO/LEDPOL0/CHIP_MODE0
R10
R12
49.9
1/10W
1%
2
R19
2
R20
YEL
VDD33TXRX2
R11
49.9
1/10W
1%
2
10.0K
GPIO2
6
1000 pF
NC
11
8
50V
10%
1
R17
3
75
RD-
MTG1
7
MTG
C26
10pF
50V
5%
DNP
GND
C25
10pF
50V
5%
DNP
1K
7&8
14
C24
10pF
50V
5%
DNP
13
C23
10pF
50V
5%
DNP
C27
0.022uF
75
RXCT
16
6
RXNA
RD+
15
5
GND1
3
RXPA
R18
C
2K
R6
49.9
1/10W
1%
C
R5
49.9
1/10W
1%
10
T1
Pulse J0011D01BNL
R4
49.9
1/10W
1%
330E
TH IC.
I2C EEPROM Lower size
Below 16K(2K X 8)
EVB-LAN9252-PICtail™ Add-On Board User’s Guide
DS50002427A-page 26
FIGURE B-3:
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
EVB-LAN9252-PICTAIL EVALUATION BOARD BILL OF MATERIALS
Item Qty
Reference
Part
PCB Footprint
CAP0603
DNP
No
Manufacturer
Murata
Manufacturer Part Number
2
15
C2,C4,C5,C7,C8,C9,C10,C11,C12,C15,C16,
C18,C19,C22,C33
0.1uF
GRM188R71E104KA01D
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
2015 Microchip Technology Inc.
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
or
Abracon LLC
CSM1Z-A5B2C5-40-25.0D18-F
or
ABLS-25.000MHZ-B2F-T
29
1
5V
RED
TH_TP_60D40
No
Keystone
5000
30
1
3V3
ORANGE
TH_TP_60D40
No
Keystone
5003
EVB-LAN9252-PICtail™ Add-On Board User’s Guide
DS50002427A-page 28
TABLE C-1:
2015 Microchip Technology Inc.
TABLE C-2:
EVB-LAN9252-PICTAIL EVALUATION BOARD BILL OF MATERIALS
Item Qty
1
4
Reference
C1,C3,C6,C17
Part
PCB Footprint
1.0uF
CAP0603
CAP0402
DNP
DNP
6
8
C23,C24,C25,C26,C28,C29,C30,C31
10pF
11
1
J1
CONNECTOR PCB EDGE 120 Mec_edge_120
DNP
DNP
22
1
SW1
sw_pb_2P
sw_pb_2P
DNP
24
2
TP1,TP2
BergStick
TH_TP_60D40
DNP
Bill of Materials (BOM)
DS50002427A-page 29
Worldwide Sales and Service
AMERICAS
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ASIA/PACIFIC
EUROPE
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Tel: 480-792-7200
Fax: 480-792-7277
Technical Support:
http://www.microchip.com/
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Web Address:
www.microchip.com
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Suites 3707-14, 37th Floor
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Detroit
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Tel: 248-848-4000
Houston, TX
Tel: 281-894-5983
Indianapolis
Noblesville, IN
Tel: 317-773-8323
Fax: 317-773-5453
Los Angeles
Mission Viejo, CA
Tel: 949-462-9523
Fax: 949-462-9608
New York, NY
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Tel: 408-735-9110
Canada - Toronto
Tel: 905-673-0699
Fax: 905-673-6509
China - Dongguan
Tel: 86-769-8702-9880
China - Hangzhou
Tel: 86-571-8792-8115
Fax: 86-571-8792-8116
India - Pune
Tel: 91-20-3019-1500
Japan - Osaka
Tel: 81-6-6152-7160
Fax: 81-6-6152-9310
Japan - Tokyo
Tel: 81-3-6880- 3770
Fax: 81-3-6880-3771
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Tel: 82-53-744-4301
Fax: 82-53-744-4302
China - Hong Kong SAR
Tel: 852-2943-5100
Fax: 852-2401-3431
Korea - Seoul
Tel: 82-2-554-7200
Fax: 82-2-558-5932 or
82-2-558-5934
China - Nanjing
Tel: 86-25-8473-2460
Fax: 86-25-8473-2470
Malaysia - Kuala Lumpur
Tel: 60-3-6201-9857
Fax: 60-3-6201-9859
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Tel: 86-532-8502-7355
Fax: 86-532-8502-7205
Malaysia - Penang
Tel: 60-4-227-8870
Fax: 60-4-227-4068
China - Shanghai
Tel: 86-21-5407-5533
Fax: 86-21-5407-5066
Philippines - Manila
Tel: 63-2-634-9065
Fax: 63-2-634-9069
China - Shenyang
Tel: 86-24-2334-2829
Fax: 86-24-2334-2393
Singapore
Tel: 65-6334-8870
Fax: 65-6334-8850
China - Shenzhen
Tel: 86-755-8864-2200
Fax: 86-755-8203-1760
Taiwan - Hsin Chu
Tel: 886-3-5778-366
Fax: 886-3-5770-955
China - Wuhan
Tel: 86-27-5980-5300
Fax: 86-27-5980-5118
Taiwan - Kaohsiung
Tel: 886-7-213-7828
China - Xian
Tel: 86-29-8833-7252
Fax: 86-29-8833-7256
Germany - Karlsruhe
Tel: 49-721-625370
Germany - Munich
Tel: 49-89-627-144-0
Fax: 49-89-627-144-44
Italy - Milan
Tel: 39-0331-742611
Fax: 39-0331-466781
Italy - Venice
Tel: 39-049-7625286
Netherlands - Drunen
Tel: 31-416-690399
Fax: 31-416-690340
Poland - Warsaw
Tel: 48-22-3325737
Spain - Madrid
Tel: 34-91-708-08-90
Fax: 34-91-708-08-91
Sweden - Stockholm
Tel: 46-8-5090-4654
UK - Wokingham
Tel: 44-118-921-5800
Fax: 44-118-921-5820
Taiwan - Taipei
Tel: 886-2-2508-8600
Fax: 886-2-2508-0102
Thailand - Bangkok
Tel: 66-2-694-1351
Fax: 66-2-694-1350
07/14/15
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2015 Microchip Technology Inc.