Microchip Technology EVB-LAN7500-LC Manual de usuario

SMSC LAN7500 Revision 1.0 (11-29-12)

USER MANUAL

Circuit diagrams and other information relating to SMSC products are included as a means of illustrating typical applications. Consequently, complete information

sufficient for construction purposes is not necessarily given. Although the information has been checked and is believed to be accurate, no responsibility is assumed

for inaccuracies. SMSC reserves the right to make changes to specifications and product descriptions at any time without notice. Contact your local SMSC sales office

to obtain the latest specifications before placing your product order. The provision of this information does not convey to the purchaser of the described semiconductor

devices any licenses under any patent rights or other intellectual property rights of SMSC or others. All sales are expressly conditional on your agreement to the terms

and conditions of the most recently dated version of SMSC's standard Terms of Sale Agreement dated before the date of your order (the "Terms of Sale Agreement").

The product may contain design defects or errors known as anomalies which may cause the product's functions to deviate from published specifications. Anomaly sheets

are available upon request. SMSC products are not designed, intended, authorized or warranted for use in any life support or other application where product failure

could cause or contribute to personal injury or severe property damage. Any and all such uses without prior written approval of an Officer of SMSC and further testing

and/or modification will be fully at the risk of the customer. Copies of this document or other SMSC literature, as well as the Terms of Sale Agreement, may be obtained

by visiting SMSC’s website at http://www.smsc.com. SMSC is a registered trademark of Standard Microsystems Corporation (“SMSC”). Product names and company

names are the trademarks of their respective holders.

The Microchip name and logo, and the Microchip logo are registered trademarks of Microchip Technology Incorporated in the U.S.A. and other countries.

SMSC DISCLAIMS AND EXCLUDES ANY AND ALL WARRANTIES, INCLUDING WITHOUT LIMITATION ANY AND ALL IMPLIED WARRANTIES OF

MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, AND AGAINST INFRINGEMENT AND THE LIKE, AND ANY AND ALL WARRANTIES

ARISING FROM ANY COURSE OF DEALING OR USAGE OF TRADE. IN NO EVENT SHALL SMSC BE LIABLE FOR ANY DIRECT, INCIDENTAL, INDIRECT,

SPECIAL, PUNITIVE, OR CONSEQUENTIAL DAMAGES; OR FOR LOST DATA, PROFITS, SAVINGS OR REVENUES OF ANY KIND; REGARDLESS OF THE

FORM OF ACTION, WHETHER BASED ON CONTRACT; TORT; NEGLIGENCE OF SMSC OR OTHERS; STRICT LIABILITY; BREACH OF WARRANTY; OR

OTHERWISE; WHETHER OR NOT ANY REMEDY OF BUYER IS HELD TO HAVE FAILED OF ITS ESSENTIAL PURPOSE, AND WHETHER OR NOT SMSC HAS

BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

EVB-LAN7500-LC Evaluation Board

User Manual

EVB-LAN7500-LC Evaluation Board User Manual

Revision 1.0 (11-29-12) 2 SMSC LAN7500

USER MANUAL

1 Introduction

The LAN7500 is a high performance Hi-Speed USB 2.0 to 10/100/1000 Ethernet controller. With

applications ranging from embedded systems, set-top boxes, and PVR’s, to USB port replicators, USB

to Ethernet dongles and test instrumentation, the device is a high performance and cost competitive

USB to Ethernet connectivity solution.

The LAN7500 contains an integrated 10/100/1000 Ethernet MAC and PHY, Filtering Engine, USB PHY,

Hi-Speed USB 2.0 device controller, TAP controller, EEPROM controller, and a FIFO controller with a

total of 32 KB of internal packet buffering.

The internal USB 2.0 device controller and USB PHY are compliant with the USB 2.0 Hi-Speed

standard. The device implements Control, Interrupt, Bulk-in, and Bulk-out USB Endpoints.

The Ethernet controller supports auto-negotiation, auto-polarity correction, HP Auto-MDIX, and is

compliant with the IEEE 802.3, IEEE 802.3u, IEEE 802.3ab standards. ARP and NS offload is also

supported.

The EVB-LAN7500-LC is an Evaluation Board (EVB) that utilizes the LAN7500 to provide a fully

functional, bus-powered USB to Ethernet interface. The EVB-LAN7500-LC provides a fully integrated

Ethernet port and USB port via the onboard RJ45 and USB Type A connectors. The onboard 4K

EEPROM is used to load the EVB-LAN7500-LC’s USB configuration parameters and MAC address.

LAN7500 software drivers are available for Windows XP, Windows Vista, Mac OSX, Linux, and Win

CE. Additional manufacturing and diagnostic tools are available for debugging and external EEPROM

configuration.

A simplified block diagram of the EVB-LAN7500-LC can be seen in Figure 1.1.

1.1 References

Concepts and material available in the following documents may be helpful when using the EVB-

LAN7500-LC.

Figure 1.1 EVB-LAN7500-LC Block Diagram

Table 1.1 References

DOCUMENT LOCATION

SMSC LAN7500 Datasheet http://www.smsc.com/lan7500

AN8-13 Suggested Magnetics http://www.smsc.com/lan7500

SMSC EVB-LAN7500-LC Evaluation Board

Schematic

http://www.smsc.com/lan7500

SMSC

LAN7500

µWire

EEPROM

USB Type A

Connector

USB

Ethernet

10/100/1000

Ethernet

Magnetics

RJ45

EVB-LAN7500-LC

EVB-LAN7500-LC Evaluation Board User Manual

SMSC LAN7500 3 Revision 1.0 (11-29-12)

USER MANUAL

2 Board Details

The following sections describe the various board features. A top view of the EVB-LAN7500-LC is

shown in Figure 2.1.

2.1 LEDs

Figure 2.1 EVB-LAN7500-LC Top View

Table 2.1 LEDs

REFERENCE INDICATION

LED1 Ethernet Full Duplex

SPD1

Speed 1

When combined with Speed 0, this signal indicates the current Ethernet link speed. Refer

to the SPD0 (Speed 0) description for additional information.

Note: This LED is yellow and located inside the RJ45 conector.

SPD0

Speed 0

When combined with Speed 1, this signal indicates the current Ethernet link speed. The

speed is indicated as shown below:

Note: This LED is green and located inside the RJ45 conector.

USB Type A

Connector

SMSC

LAN7500

RJ45 with

Integrated LEDs

TP3 TP1TP2

LED1

SPEED (Mbps) SPEED 0 (SPD0) SPEED 1 (SPD1)

No Link Off Off

10 On Off

100 Off On

1000 On On

EVB-LAN7500-LC Evaluation Board User Manual

Revision 1.0 (11-29-12) 4 SMSC LAN7500

USER MANUAL

2.2 Test Points

2.3 System Connections

2.4 Mechanicals

Figure 2.2 details the EVB-LAN7500-LC mechanical dimensions.

Table 2.2 Test Points

TEST POINT DESCRIPTION CONNECTION

TP1 Unpopulated nRESET testpoint nRESET

TP2 Unpopulated SW_MODE testpoint SW_MODE

TP3 Single pin populated gold post GND testpoint GND

Table 2.3 System Connections

CONNECTOR DESCRIPTION PART

P1 USB Type-A Plug Molex 48037-0001

J2 RJ45 Amphenol RJHSE-5381

Figure 2.2 EVB-LAN7500-LC Mechanicals

2.500

1.000

TOP VIEW

EVB-LAN7500-LC Evaluation Board User Manual

SMSC LAN7500 5 Revision 1.0 (11-29-12)

USER MANUAL

3 User Manual Revision History

Table 3.1 Customer Revision History

REVISION LEVEL & DATE SECTION/FIGURE/ENTRY CORRECTION

Rev. 1.0

(11-29-12)

Document co-branded: Microchip logo added, modification to legal disclaimer.

Rev. 1.0

(11-03-10)

Initial release.

Mouser Electronics

Authorized Distributor

Click to View Pricing, Inventory, Delivery & Lifecycle Information:

Microchip:

EVB-LAN7500-LC

Tabla de contenidos

Otros manuales de Placa madre de Microchip Technology

Microchip Technology

Microchip Technology SAM L10 Xplained Pro Manual de usuario

Microchip Technology

Microchip Technology MCP2150 Manual de usuario

Microchip Technology

Microchip Technology PIC18F47Q10 Curiosity Nano Manual de instalación

Microchip Technology

Microchip Technology MCP2221 Manual de usuario

Microchip Technology

Microchip Technology PL360G55CB-EK Manual de usuario

Microchip Technology

Microchip Technology PIC32CM LE00 Manual de usuario

Microchip Technology

Microchip Technology MPLAB PM3 Instrucciones de uso

Microchip Technology

Microchip Technology ATSAMA5D27-WLSOM1-EK1 Manual de usuario

Microchip Technology

Microchip Technology EVB8740 Manual de usuario

Microchip Technology

Microchip Technology ATtiny817 Xplained Pro Manual de usuario

Microchip Technology

Microchip Technology MCP2221 Manual de usuario

Microchip Technology

Microchip Technology ATmega4809 Xplained Pro Manual de usuario

Microchip Technology

Microchip Technology ATtiny817 Xplained Pro Manual de usuario

Microchip Technology

Microchip Technology MCP19114 Manual de usuario

Microchip Technology

Microchip Technology MCP1601 Manual de usuario

Microchip Technology

Microchip Technology DT100108 Manual de usuario

Microchip Technology

Microchip Technology TC64X Manual de usuario

Microchip Technology

Microchip Technology PAC1934 Manual de usuario

Microchip Technology

Microchip Technology HV7358DB1 Manual de usuario

Microchip Technology

Microchip Technology BM70 PICtail Manual de usuario

Microchip Technology

Microchip Technology HV583 Manual de usuario

Microchip Technology

Microchip Technology ATtiny1607 Curiosity Nano Manual de usuario

Microchip Technology

Microchip Technology MCP6 series Manual de usuario

Microchip Technology

Microchip Technology SAMA5D27 SOM1 Kit1 Manual de usuario

Manuales populares de Placa madre de otras marcas

DFI

DFI SD170 Manual de usuario

ASROCK

ASROCK ROMED8-2T Manual de usuario

Asus

Asus P2L97A Manual de usuario

Winmate

Winmate IC70 Manual de usuario

Asus

Asus MES-B Manual de usuario

Grantech

Grantech SYS8F377VGGA-3OMN Manual de usuario

Telit Wireless Solutions

Telit Wireless Solutions SL869-3DR Manual de usuario

Gigabyte

Gigabyte GA-9IVDT Manual de usuario

Texas Instruments

Texas Instruments ADS8372EVM Manual de usuario

Commell

Commell MS-C73 Manual de usuario

IBT Technologies

IBT Technologies MB860 Manual de usuario

Nvidia

Nvidia TEGRA DG-04927-001_V01 Manual de usuario

Biostar

Biostar M7VIT Bravo Instrucciones de funcionamiento e instalación

Intel

Intel D33217CK Manual de usuario

Asus

Asus F1A55-M LX PLUS R2.0 Manual de usuario

EPC

EPC EPC9147C Manual de usuario

Asus

Asus EX-B760M-V5 D4 Manual de usuario

EPOX

EPOX MU-8KHA0010 Manual de usuario