Microchip Technology DWPCIE83 Notebook PC User Manual Module 1

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

1. Product Description

The DWPCIe83 USB module is a wireless audio module (30x26.8mm) with a PCI

Frequency Allocation.

The DARR83 chip itself provides the basic functions of Audio Processing and buffering, Data

Link Layer and Physical Layer. The DWPCIe83 USB module integrates all functionality for a

wireless digital audio connection, comprising:

 DARR83 Wireless Audio Processor

 2.4GHz/ 5.2GHz/ 5.8 GHz RF Transceiver

 Dual antenna connectors

 USB2.0 through a PCI Express Mini Card System Connector

 Built-in SPI interface Flash

2. DWPCIe83 Module Usage Scenarios

In the multiple stream mode the DWPCIe83 Module will act as a multi stereo stream device

so that in Windows Vista and Windows 7 it is possible to play multiple audio sources (iTunes

and medial player) to different speakers.

When the DWPCIe83 Module is configured in the surround mode it is possible to transfer

5.1/7.1 audio from a movie to wireless surround speakers.

An SDK for the DARR83 USB dongle is available at SMSC. For more information on the SDK,

4. Regulatory Statements for DWPCIe83

If this equipment does cause harmful interference to radio or television reception, which can be

determined by tuning the equipment off and on, the user is encouraged to try and correct the

interference by one or more of the following measures:

- Reorient or relocate the receiving antenna

- Increase the distance between the equipment and the receiver.

- Connect the equipment to outlet on a circuit different from that to which the receiver is connected.

- Consult the dealer or an experienced radio/TV technician for help.

To assure continued compliance, any changes or modifications not expressly approved by the party

responsible for compliance could void the user‟s authority to operate the equipment.

This device is restricted to indoor use due to its operation in the 5.15 to 5.25 GHz frequency

range. FCC requires this product to be used indoors for frequency range 5.15 to 5.25 GHz to reduce

Host product must be labeled with "Contains FCC ID: ZQO-DWPCIE83".

Canada – Industry Canada (IC)

This Device complies with RSS-210 of the IC Rules; Operation is subject to the following two

conditions:

(1). This device may not cause interference and

Caution - Exposure 部分：

The device meets the exemption from the routine evaluation limits in section 2.5 of RSS102 and users

can obtain Canadian information on RF exposure and compliance.

Le dispositif répond à l'exemption des limites d'évaluation de routine dans la section 2.5 de RSS102

et les utilisateurs peuvent obtenir des renseignements canadiens sur l'exposition aux RF et le respect.

This equipment should be installed and operated with a minimum distance of 20 centimeters between

the radiator and your body.

Cet équipement doit être installé et utilisé avec une distance minimale de 20 centimètres entre le

Ce dispositif est limité à une utilisation en intérieur à cause de son fonctionnement dans la gamme

5.15 à 5.25 GHz. Industrie Canada exige que ce produit est utilisé à l'intérieur pour la gamme de

fréquence de 5,15 à 5,25 GHz pour réduire les risques d'interférence nuisible à la co-canal systèmes

mobiles par satellite.

Host product must be labeled with "Contains IC: 2581A-DWPCIE83”.

Europe—EU Declaration of Conformity and Restrictions

Hereby, Standard Microsystems Corporation, declares that this equipment complies with the essential

requirements and other relevant provisions of Directive 1999/5/EC.

France - 2.4GHz for Metropolitan France :

In all Metropolitan departments, wireless LAN frequencies can be used under the following

conditions, either for public or private use:

· Indoor use: maximum power (EIRP*) of 100 mW for the entire 2400-2483.5 MHz frequency band

· Outdoor use: maximum power (EIRP*) of 100 mW for the 2400-2454 MHz band and with maximum

power (EIRP*) of 10 mW for the 2454-2483 MHz band

This device is restricted to indoor use due to its operation in the 5.15 to 5.25 GHz frequency range.

To ensure compliance with local regulations, be sure to select the country in which the end product is

Taiwan - NCC Statement