Wistron NeWeb SWA 2.4G Wireless Radio Module User Manual 20100414 SWA1 User Manual

Wistron NeWeb Corporation 2.4G Wireless Radio Module 20100414 SWA1 User Manual

User Manual

Wistron NeWeb Wistron NeWeb Corporation 20 Park Avenue II, Hsinchu Science Park, Hsinchu 308, Taiwan, R.O.C. Phone: 886-3-666-7799 Fax: 886-3-666-7711 Website: www.wneweb.com Wistron NeWeb Confidential Document 1 User Manual Model Name: SWA1 (AV7520 with ceramic antenna module) Revision: 2.1 Issue Date: 2010/04/14 This document and the information contained herein is the property of Wistron NeWeb Corporation and reproduction by any means (including, but not limited to, xerographic, chemical, electronic) and distribution is expressly prohibited without prior written consent from Wistron NeWeb Corporation. The document and information contained herein are confidential and may not be divulged without express written consent from Wistron NeWeb
Wistron NeWeb Wistron NeWeb Corporation 20 Park Avenue II, Hsinchu Science Park, Hsinchu 308, Taiwan, R.O.C. Phone: 886-3-666-7799 Fax: 886-3-666-7711 Website: www.wneweb.com Wistron NeWeb Confidential Document 2 Corporation, located at 20 Park Avenue II, Hsinchu Science Park, Hsinchu 308, Taiwan, R.O.C. Copyright 2010 by Wistron NeWeb Corporation / All rights reserved.
Wistron NeWeb Wistron NeWeb Corporation 20 Park Avenue II, Hsinchu Science Park, Hsinchu 308, Taiwan, R.O.C. Phone: 886-3-666-7799 Fax: 886-3-666-7711 Website: www.wneweb.com Wistron NeWeb Confidential Document 3 Revision History Edition # Reason for revision Issue date Author 1.0  Initial Draft Document 2010/01/13 Amy Tu 2.0  Refer Avnera and updated 2010/03/08 Amy Tu 2.1  Modify Photo on cover page 2010/4/14 Amy Tu  
Wistron NeWeb Wistron NeWeb Corporation 20 Park Avenue II, Hsinchu Science Park, Hsinchu 308, Taiwan, R.O.C. Phone: 886-3-666-7799 Fax: 886-3-666-7711 Website: www.wneweb.com Wistron NeWeb Confidential Document 4 Federal Communication Commission Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following measures: - Reorient or relocate the receiving antenna. - Increase the separation between the equipment and receiver. - Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. - Consult the dealer or an experienced radio/TV technician for help. FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. IMPORTANT NOTE: FCC Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. This device is intended only for OEM integrators under the following conditions: 1) The antenna must be installed such that 20 cm is maintained between the antenna and users, and 2) The transmitter module may not be co-located with any other transmitter or antenna. 3) For all products market in US, OEM has to limit the operation in the frequency 2412MH̍, 2438MHz and 2462MHz for 2.4G band by supplied firmware programming tool. OEM shall not supply any tool or info to the end-user regarding to Regulatory Domain change. As long as 3 conditions above are met, further transmitter test will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance
Wistron NeWeb Wistron NeWeb Corporation 20 Park Avenue II, Hsinchu Science Park, Hsinchu 308, Taiwan, R.O.C. Phone: 886-3-666-7799 Fax: 886-3-666-7711 Website: www.wneweb.com Wistron NeWeb Confidential Document 5 requirements required with this module installed (for example, digital device emissions, PC peripheral requirements, etc.). IMPORTANT NOTE: In the event that these conditions can not be met (for example certain laptop configurations or co-location with another transmitter), then the FCC authorization is no longer considered valid and the FCC ID can not be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate FCC authorization. End Product Labeling This transmitter module is authorized only for use in device where the antenna may be installed such that 20 cm may be maintained between the antenna and users. The final end product must be labeled in a visible area with the following: “Contains TX FCC ID: NKR-SWA”. Manual Information To the End User The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module in the user’s manual of the end product which integrates this module. The end user manual shall include all required regulatory information/warning as show in this manual.
Wistron NeWeb Wistron NeWeb Corporation 20 Park Avenue II, Hsinchu Science Park, Hsinchu 308, Taiwan, R.O.C. Phone: 886-3-666-7799 Fax: 886-3-666-7711 Website: www.wneweb.com Wistron NeWeb Confidential Document 6 1. General Description The AVMD7520 module is a complete radio module solution containing all the necessary HW and FW to provide a system-integration ready, multichannel wireless HD audio solution. The module is comprised of a AV7540 IC combined with RF front-end circuits (RF PA + balun + filter + RF switch), flash memory, crystal, and passive components. It is FCC certified (modular approval) and ready for operation with U.FL connectors or integrated antennas. The module provides a convenient set of digital I/O interfaces for digital audio through an I2S port, host MCU control through an SPI or I2C interface and optional GPIO for various control and indicator functions. The module is a card edge style using the 36 pin PCIe card edge connection method to save space and cost in connecting to the main board. 2. Usage  Install SWA1 module to some CE product, like Speaker, TV …etc, then it will support Wireless Audio function for these products.
Wistron NeWeb Wistron NeWeb Corporation 20 Park Avenue II, Hsinchu Science Park, Hsinchu 308, Taiwan, R.O.C. Phone: 886-3-666-7799 Fax: 886-3-666-7711 Website: www.wneweb.com Wistron NeWeb Confidential Document 7 3. Block Diagram 4. Module Outline
Wistron NeWeb Wistron NeWeb Corporation 20 Park Avenue II, Hsinchu Science Park, Hsinchu 308, Taiwan, R.O.C. Phone: 886-3-666-7799 Fax: 886-3-666-7711 Website: www.wneweb.com Wistron NeWeb Confidential Document 8 5. Pin Configuration Figure 1-1 – AVMD7520 module pin configuration
Wistron NeWeb Wistron NeWeb Corporation 20 Park Avenue II, Hsinchu Science Park, Hsinchu 308, Taiwan, R.O.C. Phone: 886-3-666-7799 Fax: 886-3-666-7711 Website: www.wneweb.com Wistron NeWeb Confidential Document 9 Table 0-1 AVMD7520 pin description # Pin Name Pin Type Description A1 GND Analog Module ground A2 GND Analog Module ground A3 NC - no connection A4 NC - no connection A5 NC - no connection A6 NC - no connection A7 NC - no connection A8 NC - no connection A9 GPIO7 Digital I/O GPIO #7 A10 GPIO6 Digital I/O GPIO #6 A11 GPIO4 Digital I/O GPIO #4 A12 GPIO3 Digital I/O GPIO #4 A13 GPIO5 Digital I/O GPIO #5 A14 GPIO2 Digital I/O GPIO #2 A15 AGND Analog Audio ground A16 ROUT Analog Audio DAC right channel output A17 LOUT Analog Audio DAC left channel output A18 AGND Analog Audio ground B1 VCC Analog +5V supply voltage input B2 VCC Analog +5V supply voltage input B3 ADAT3 Digital I/O I2S audio data, AV75xx I2S physical I/O # 3 – input/output B4 BCLK3 Digital I/O I2S Bit clock, AV75xx I2S physical I/O # 3 – input/output B5 WCLK3 Digital I/O I2S Word clock, AV75xx I2S physical I/O # 3 – input/output B6 MCLK_OUT Digital Output MCLK for I2S audio data B7 ADAT1 Digital I/O I2S audio data, AV75xx I2S physical I/O # 1 – input/output B8 BCLK1 Digital I/O I2S Bit clock, AV75xx I2S physical I/O # 1 – input/output B9 WCLK1 Digital I/O I2S Word clock, AV75xx I2S physical I/O # 1 – input/output B10 SDA Digital I/O I2C compatible serial data I/O B11 SCL Digital I/O I2C compatible serial clock I/O B12 S_SSB Digital I/O SPI Slave – slave select (active low) B13 S_SCLK Digital I/O SPI Slave – serial clock B14 S_MOSI Digital I/O SPI Slave – master out slave in B15 S_MISO Digital I/O SPI Slave – master in slave out B16 SRQ/PND Digital Output Notification signal to host (pending notification) B17 SM0 Digital Input Serial Mux control (for flash programming) and module reset (active low) B18 WM_DETN Digital output Wireless module detect (low signal to indicate module is inserted in
Wistron NeWeb Wistron NeWeb Corporation 20 Park Avenue II, Hsinchu Science Park, Hsinchu 308, Taiwan, R.O.C. Phone: 886-3-666-7799 Fax: 886-3-666-7711 Website: www.wneweb.com Wistron NeWeb Confidential Document 10 # Pin Name Pin Type Description product)
Wistron NeWeb Wistron NeWeb Corporation 20 Park Avenue II, Hsinchu Science Park, Hsinchu 308, Taiwan, R.O.C. Phone: 886-3-666-7799 Fax: 886-3-666-7711 Website: www.wneweb.com Wistron NeWeb Confidential Document 11 6. Mechanical Dimension
Wistron NeWeb Wistron NeWeb Corporation 20 Park Avenue II, Hsinchu Science Park, Hsinchu 308, Taiwan, R.O.C. Phone: 886-3-666-7799 Fax: 886-3-666-7711 Website: www.wneweb.com Wistron NeWeb Confidential Document 12 8. Package Information 50pcs / Tray-Plate 40 Tray-Plate / Carton -> 2000pcs / Carton

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