Austin Design Center 
11000 North Mopac Expressway 
Stonelake Bldg. 6 Suite 500 
Austin, Texas 78759 
 
 
EVB-USB2230-IrDA Users Guide 
 
Rev. D 
Updated 2006-12-14 
 
 
 
 
 
 
The information contained herein is proprietary to SMSC and shall be used solely in accordance with the agreement 
pursuant to which it is provided. Although the information is believed to be accurate, no responsibility is assumed for 
inaccuracies. SMSC reserves the right to make changes to this document and to specifications and product 
descriptions at any time without notice. Neither the provision of this information nor the sale of the described 
semiconductor devices conveys any licenses under any patent rights or other intellectual property rights of SMSC or 
others unless specifically specified otherwise. The product may contain design defects or errors known as anomalies, 
including but not necessarily limited to any which may be identified in this document, which may cause the product to 
deviate from published specifications. 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 will be fully at the risk of 
the customer. SMSC is a registered trademark of Standard Microsystems Corporation (“SMSC”).
 
 
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 REV-ENUES 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.