Microchip Technology DWPCIE83 Half-size mini-PCle digital wireless audio module User Manual Rev0 1

MICROCHIP TECHNOLOGY INC. Half-size mini-PCle digital wireless audio module Rev0 1

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User Manual Page 1 of 12 SMSC CONFIDENTIAL Revision 0.1 (8.26.2011) DWPCIe83 Module: User Manual Copyright © 2011 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. Product Name : half-size mini-PCIe Digital Wireless Audio Module Brand Name : SMSC Model Name : DWPCIe83 CONFIDENTIAL FORNeutron Engineering Inc.ONLY
User Manual Page 2 of 12 SMSC CONFIDENTIAL Revision 0.1 (8.26.2011) 1. Product Description The DWPCIe83 USB module is a wireless audio module (30x26.8mm) with a PCI Express interface based on the SMSC DARR83. This USB module can be used to build an uncompressed wireless digital audio transceiver operating in the 2.4GHz, 5.2GHz and 5.8GHz bands. The wireless audio link supports up to four stereo audio streams and comes together with additional features such as: data encryption, pairing functionality, bi-directional control data messages, low power audio snooze mode, WLAN detection and Automatic 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 2.1. Headset Mode When the DWPCIe83 Module is configured into the headset mode the DWPCIe83 module is able to have an audio input and audio output at the same time. The DWPCIe83 module can stream audio to a DARR-enabled headset and simultaneously receive the voice channel from this headset. 2.2. Multiple Stream Mode 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. 2.3. Surround Mode 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. CONFIDENTIAL FORNeutron Engineering Inc.ONLY
User Manual Page 3 of 12 SMSC CONFIDENTIAL Revision 0.1 (8.26.2011) 2.4. Customer Specific Applications An SDK for the DARR83 USB dongle is available at SMSC. For more information on the SDK, the features and support for application specific developments, please contact SMSC. 2.5. RF measurement Conducted measurement is through IPEX connectors. For radiated measurements, suitable external antennas have to be connected to the IPEX connectors. CONFIDENTIAL FORNeutron Engineering Inc.ONLY
User Manual Page 4 of 12 SMSC CONFIDENTIAL Revision 0.1 (8.26.2011) 3. DWPCIe83 Module Specifications System Specifications ID Parameter Value Unit Remarks RF Characteristics RF frequency range1 2400 - 2483.5 5150 - 5250 5725 - 5875 MHz MHz MHz Number of RF channels per band 3 Air framing Addressing 24 Bit Data message size 32 Byte Application dependent CRC 16, 24 and 32 Bit Hybrid Control USB 2.0 480 Mbps Data Data Bandwidth 100 Kbps Bi-directional wireless data channel Data latency 5 ms Minimum under good RF link conditions for applications that support the 100kbps data rate. Interference Robustness Fixed frequency devices (e.g. WLAN, microwave oven) Fully coexistent2 Frequency hopping devices (e.g. 5.8GHz cordless phones) Fully coexistent2 1 Country/ Region dependent 2 Laboratory tests have verified coexistence with interference sources collocated. Exact ranges are scenario dependent (function of latency, output power, audio compression, etc.). A mix of interference sources is allowed. Interference of fixed frequency devices may result in the loss of one useable RF channel. CONFIDENTIAL FORNeutron Engineering Inc.ONLY
User Manual Page 5 of 12 SMSC CONFIDENTIAL Revision 0.1 (8.26.2011) Audio Interface Available Interface Types USB2.0 Number of stereo audio inputs or outputs 1, 2, 3 or 4 Bidirectional, incl. audio loop Audio Quality Sample rate 48 ksps Sample width 16 bit Latency 20 ms Configurable from 10 to 23.6ms, depending on the application. Dynamic Range TBD 16 bit 48ksps, A-weighted THD+N TBD 16 bit 48ksps Frequency response 0 dB 20Hz…22kHz 3 Dimensions Board dimensions 30 x 26.8 mm 3.1. Absolute Maximum Ratings Symbol Parameter Min. Typ Max Unit VCC Supply Voltage 3.8 V Tstorage Storage Temperature -25 − 85 °C VESD ESD Contact Discharge -2 − +2 kV 3.2. Recommended Operating Conditions Symbol Parameter Min. Typ Max Unit VCC Supply Voltage 3.3 V VCC Ripple Peak to Peak Ripple (in circuit) − 0 100 mV Tamb Operating Temperature 0 25 60 °C 3 In applications where Digital Clock Sync is not used. CONFIDENTIAL FORNeutron Engineering Inc.ONLY
User Manual Page 6 of 12 SMSC CONFIDENTIAL Revision 0.1 (8.26.2011) 3.3. Pin out at PCI Express interface connector The pin listing is shown here below: Pin Number Pin Name I/O Description 2, 24, 39, 41, 52 +3V3_PCIE PWR 3.3V Regulated input from PCIe 4, 9, 15, 18, 21, 26, 27, 29, 34, 35, 37, 40, 43, 50 GND GND Ground 3 GPIO_12_COEX1 I/O Configurable. Please refer to the DARR83 datasheet 5 GPIO_13_COEX2 I/O Configurable. Please refer to the DARR83 datasheet 20 GPIO_5_W_DISABLEN I/O Configurable. Please refer to the DARR83 datasheet 22 NC NOT CONNECTED 36 DM ANA USB D- 38 DP ANA USB D+ 42 GPIO_7_LED_WWAN# I/O Configurable. Please refer to the DARR83 datasheet 46 GPIO_6_LED_WPAN# I/O Configurable. Please refer to the DARR83 datasheet 1, 6, 7, 8, 10, 11, 12, 13, 14, 16, 17, 19, 23, 25, 28, 30, 31, 32, 33, 44, 45, 47, 48, 49, 51 NC NOT CONNECTED 3.4. RF Connections The module provides RF connectors (Hirose U.FL-R-SMT (CL No. 331-0471-0) or equivalent) for use with external antennas. RX and TX diversity antennas are used to avoid dropouts due to multipath fading.  Antenna A (Main) RF Connector J1 on the module  Antenna B (AUX) RF Connector J2 on the module Only ‘one’ antenna is selected for use at any one time, through the on-board Transmit-Receive/ Diversity RF switch. Coaxial Antenna Connector dimensions CONFIDENTIAL FORNeutron Engineering Inc.ONLY
User Manual Page 7 of 12 SMSC CONFIDENTIAL Revision 0.1 (8.26.2011) 3.5. DWPCIe83 Module Dimensions PCB-size: 30 x 26.8 mm (±0.15) CONFIDENTIAL FORNeutron Engineering Inc.ONLY
User Manual Page 8 of 12 SMSC CONFIDENTIAL Revision 0.1 (8.26.2011) 4. Regulatory Statements for DWPCIe83 USA-Federal Communications Commission (FCC) This equipment 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. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of 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. If not installed and used in accordance with the instructions, it 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 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. Caution: Exposure to Radio Frequency Radiation. To comply with FCC RF exposure compliance requirements, for mobile configurations, a separation distance of at least 20 cm must be maintained between the antenna of this device and all persons. This device must not be co-located or operating in conjunction with any other antenna or transmitter. CAUTION (this is only applicable to UNII device) 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 the potential for harmful interference to co-channel Mobile Satellite systems. 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 (2). This device must accept any interference received,, including interference that may cause undesired operation. Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement. Caution - Exposure 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. CONFIDENTIAL FORNeutron Engineering Inc.ONLY
User Manual Page 9 of 12 SMSC CONFIDENTIAL Revision 0.1 (8.26.2011) 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 radiateur et votre corps. Caution: (this is only applicable to LE-LAN device) This device is restricted to indoor use due to its operation in the 5.15 to 5.25 GHz frequency range. Industry Canada requires this product to be used indoors for frequency range 5.15 to 5.25 GHz to reduce the potential for harmful interference to co-channel Mobile Satellite systems. 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. 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. This equipment needs to be marked with the symbol and can be used throughout the European community. Marking by the symbol indicates that usage restrictions apply. 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 used. Caution: Exposure to Radio Frequency Radiation. To comply with RF exposure compliance requirements, for mobile configurations, a separation distance of at least 20 cm must be maintained between the antenna of this device and all persons. This device must not be co-located or operating in conjunction with any other antenna or transmitter. Taiwan - NCC Statement CONFIDENTIAL FORNeutron Engineering Inc.ONLY
User Manual Page 10 of 12 SMSC CONFIDENTIAL Revision 0.1 (8.26.2011) Korea Include the following statement either on the label or in the User Guide. “ ” (Translation: the service related to human safety is not allowed because this device may have the possibility of the radio interference.) This device has been designed to operate with the antenna listed below, and having a peak gain of 3.65dBi @ 2.4GHz, 4.8dBi @ 5.2GHz and 5.21dBi @ 5.8GHz. Antennas not of the same type and having a higher gain specified above are strictly prohibited for use with this device. The required antenna impedance is 50 ohms. • Model: WNC_ANT_WIMAX_3D-2_2300-5850MHz, PIFA Antenna, Vendor: WNC • Model: 81.EDG15.GCP, PIFA Antenna, Vendor: WNC • Model: 81.EDG15.GCN, PIFA Antenna, Vendor: WNC • Model: 81.EDG15.GCU, PIFA Antenna, Vendor: WNC • Model: 81.EDG15.GCT, PIFA Antenna, Vendor: WNC • Model: CAN43131LMVT05631, PIFA Antenna, Vendor: Yageo • Model: CAN43131LMVT05632, PIFA Antenna, Vendor: Yageo • Model: CAN43131WLVT05643, PIFA Antenna, Vendor: Yageo • Model: CAN43131WLVT05644, PIFA Antenna, Vendor: Yageo CONFIDENTIAL FORNeutron Engineering Inc.ONLY
User Manual Page 11 of 12 SMSC CONFIDENTIAL Revision 0.1 (8.26.2011) 5. Installation Requirements The DWPCIe83 must be installed in a device that contains a 52-pin PCIE slot for mini-PCie cards. The DWPCIe83 has FCC single modular approval, which can eliminate the need for you to obtain FCC Part 15 Subpart C and E (intentional radiation) approvals for your device. In order to use this FCC/IC single modular approval for the DWPCIe83, OEM integrators must: 1. include “Contains FCC ID: ZQO-DWPCIE83, IC: 2581A-DWPCIE83” on the exterior label of your device. 2. ensure that its “END” product is electrically identical to the SMSC reference designs 3. use an antenna as approved with the DWPCIe83 module or an equivalent type antenna with equal or lower gain and provide antenna reports to SMSC. 4. include all required statements in your final product user’s manual and final product labeling as required by the applicable law in all respects. Refer to FCC/IC Information in previous chapter (for illustration purposes only). 5. not provide Instructions on how to remove or install the DWPCIe83 module to your end users. 6. provide regulated +3.3 VDC power to the DWPCIe83 module. Additional items (CE): 1. the module is tested to comply with the requirement of the R&TTE Directive. System integrators are responsible for compliance of the final device with the R&TTE Directive. 2. Packaging: CE Marking must also be on the outer packaging of the product. The outer packaging must also provide an indication as to where the device is intended to be used and OR conversely, where there may be restrictions to use. IMPORTANT NOTE: In the event that these conditions cannot be met (for example certain laptop configurations or co-location with another transmitter), then the FCC authorization is no longer considered valid and FCC ID cannot 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. 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 manual of the end product which integrates this module. The end user manual shall include all required regulatory information/ warning as shown in this manual (for illustration purpose only). CONFIDENTIAL FORNeutron Engineering Inc.ONLY
User Manual Page 12 of 12 SMSC CONFIDENTIAL Revision 0.1 (8.26.2011) 6. Revision History Revision Author Date Detail 0.0 SM 22-08-2011 First Release 0.1 SM 26-08-2011 Antenna Updates CONFIDENTIAL FORNeutron Engineering Inc.ONLY

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