SMSC LAN9514 User Manual

SMSC LAN9514 User Manual

Evaluation board
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LAN9514 Evaluation Board User Manual
Copyright © 2009 SMSC or its subsidiaries. All rights reserved.
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.
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.
USER MANUAL
SMSC LAN9514
Revision 1.0 (05-21-09)

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Summary of Contents for SMSC LAN9514

  • Page 1 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.
  • Page 2: User Manual

    USB 2.0 PHY, a 10/100 Ethernet PHY, a 10/100 Ethernet controller, a TAP controller, and an EEPROM controller. The EVB9514 is an Evaluation Board (EVB) that utilizes the LAN9514 to provide a four port USB 2.0 hub with an integrated 10/100 Ethernet controller. The EVB9514 provides USB connectivity via one type B upstream USB connector and four type A downstream USB connectors.
  • Page 3 The following sections describe the various board features, including jumpers, LEDs, test points, system connections, and power. A top view of the EVB9514 is shown in Figure 2.1. Note: The LAN9514 device is RoHS compliant. However, support components on the EVB9514 board are not necessarily RoHS compliant. SMSC JP22...
  • Page 4 EVB9514. These defaults are the recommended configurations for evaluation of the LAN9514. These settings may be changed as needed, however, any deviation from the default settings should be approached with care and knowledge of the schematics and datasheet.
  • Page 5: Test Points

    LAN9514 Evaluation Board User Manual Test Points Table 2.3 Test Points TEST POINT DESCRIPTION CONNECTION Single pin populated gold post GND testpoint GND Single pin unpopulated nRESET nRESET Single pin unpopulated CLK24_EN CLK24_EN Single pin unpopulated CLK24_OUT CLK24_OUT Single pin unpopulated VDD18CORE...
  • Page 6 LAN9514 Evaluation Board User Manual 2.5.1 Bus-Powered Operation For bus-powered operation, the EVB9514 must be configured as follows: JP1 must be in the 1-2 position JP22 must be in the 1-2 position The S1 power switch must be in the open position The +5V power brick must be disconnected from the P1 barrel plug 2.5.2...

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