MPA Project Document 70-147018-01 REV A Title: XWING1 Users Guide Description/Abstract/Synopsis: The purpose of this document is to provide a user’s and integrator’s guide targeted for module integrators Motorola Solutions Document Number: 70-XXXXXX-01 Agile Released Revision #: 0 Document Status: In Progress [ ] – Released Version [ ] – Next Release In Process MPA Document Number: [ ] – Document Obsolete Division: Sub-team: NA Obsolete Document Replaced By: Working Revision: MCD RF-SYS XXXXXDocum
MPA Project Document 70-147018-01 REV A Revision History Rev # 0.00 Author RITIENI Date 100422 Notes Initial Revision Supporting or Reference Documentation MPA or Motorola Solutions Document Number Title Copyright 2011 Motorola Solutions, Inc. Confidential Material – Disclosure Strictly Prohibited.
MPA Project Document 70-147018-01 REV A Release Signatures Required Divisional Role Motorola Solutions Associate Copyright Information No part of this document may be reproduced, stored in or introduced into a retrieval system, or transmitted in any form or by any means (electronic, mechanical, photocopying, recording, or otherwise) for any purposes, without the express written permission of Motorola Solutions, Inc. Motorola Solutions, Inc.
MPA Project Document 70-147018-01 REV A • 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.
MPA Project Document 70-147018-01 REV A 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 channels in CH1 to CH11 for 2.4G band by supplied firmware programming tool.
MPA Project Document 70-147018-01 REV A Industry Canada statement: This device complies with RSS-210 of the Industry Canada 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. Ce dispositif est conforme à la norme CNR-210 d'Industrie Canada applicable aux appareils radio exempts de licence.
MPA Project Document 70-147018-01 REV A NOTE IMPORTANTE: Déclaration d'exposition aux radiations: Cet équipement est conforme aux limites d'exposition aux rayonnements IC établies pour un environnement non contrôlé. Cet équipement doit être installé et utilisé avec un minimum de 20 cm de distance entre la source de rayonnement et votre corps.
MPA Project Document 70-147018-01 REV A (The user manual of transmitter devices equipped with detachable antennas shall contain the following information in a conspicuous location: ) This device has been designed to operate with an antenna having a maximum gain of 5dBi. Antenna having a higher gain is strictly prohibited per regulations of Industry Canada. The required antenna impedance is 50 ohms.
MPA Project Document 70-147018-01 REV A This device is intended only for OEM integrators under the following conditions: (For module device use) 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 Canada, OEM has to limit the operation channels in CH1 to CH11 for 2.4G band by supplied firmware programming tool.
MPA Project Document 70-147018-01 REV A • 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 Canada authorization is no longer considered valid and the IC 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 Canada authorization.
MPA Project Document 70-147018-01 REV A • 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.
MPA Project Document 70-147018-01 REV A Table of Contents 1. 2. 3. INTRODUCTION 13 1.1. BACKGROUND 13 1.2. GENERAL NOTE 13 1.3. PURPOSE 13 1.4. PART NUMBERS 13 1.4. KEY FEATURES AND STANDARDS SUPPORTED 13 1.4.1. WLAN 13 1.4.2. BLUETOOTH 14 ARCHITECTURE 15 2.1. SYSTEM ARCHITECTURE 15 2.2. BLOCK DIAGRAM 15 2.3. WLAN 16 2.3.1. HOST COMMUNICATIONS 16 2.3.2. WLAN MAC 16 2.3.3. WLAN BASEBAND PROCESSOR 16 2.4. 16 BLUETOOTH SIGNAL DESCRIPTIONS 3.1.
MPA Project Document DOC # 1. Introduction 1.1. Background XWING1 is a radio module that will provide Wireless Local Area Network (WLAN), features to target MPA2 Motorola Solutions’ EMS products. 1.2. General Note This is a living document. Some descriptions are based on the current phase of the XW1 module design program. Changes to this document will occur without direct notification to its users. Users who wish to have the latest information should coordinate with the module team leader.
MPA Project Document DOC # Accepts 19.2, 26, 38.4, 52-MHz reference clock Inputs for easy integration into cellular handsets IEEE Std 802.
MPA Project Document DOC # 2. Architecture 2.1. System Architecture The XWING1’s fundamental design is based on the Texas Instrument WiLink 6.0 (WL1273) reference design. The XW1 contains the TI1273, a FEM, a high-accuracy low phase-noise 26MHz TXCO, a LBPF, a LB/HB Diplexer and a SPDT RF switch used for transmit and receive antenna selection diversity. It contains level translators to interface the 1.8V chipset to 3.3V MPA2 architecture. It also contain a switching mode power supply for ANA 1.
MPA Project Document 2.3. DOC # WLAN 2.3.1. Host Communications The WLAN core requires a total of eight (8) dedicated signals in order to communicate to the host processor. The WLAN core is enabled via the WL_EN signal (1) and communicates to the host processor via SDIO (6) with an additional interrupt signal WL_IRQ(1). 2.3.1.1. Hardware Interface The interface between the host and the XW1 Module is a standard SDIO interface (see SDIO spec version 2.0), supporting maximum clock rate of 25MHz. 2.3.
MPA Project Document DOC # The Bluetooth subsystem requires nine (9) connections to the host in order for full operation, including PCM (4), High-Speed UART (4) and BT_GPS_FM_EN (1) , which shall be connected to the host to enable the Bluetooth IP. It should also be noted that an additional line from the WL1283 can be used for debug purposes, namely BT_UART_DBG. 2.4.1.1. Hardware Interface 2.4.1.1.1. HCI UART Transport layers The HCI UART Supports 4-wire UART interface to host.
MPA Project Document DOC # 2.1. Power Sub System The XW1 3.3V only BOM requires one external voltage source : VBAT=3.3V nominal. The VBAT is used to supply voltage to the SoC, FEM, the LDO, SMPS, and the antenna selection level translator. The SMPS supplies an internal 1.8V to the SoC. The LDO supplies an internal 1.8V that is used to supply the Soc Digital circuits, digital level translators and power to the 26MHz TCXO. 2.2. Internal Clock Frequencies The XW1 has on-module TCXO operating at 26MHz 2.2.
MPA Project Document DOC # 3. Signal Descriptions 3.1. Signal Descriptions Listed below are the pin numbers and signals on the XW1 module.
MPA Project Document DOC # SDIO_DAT1 SDIO_DAT2 SDIO_DAT3 WLAN_IRQ_HOST N20 P21 M21 T20 I/O I/O I/O O Misc Interfaces UARTSIN UARTSOUT SLEEP_CLK Ball F21 G21 B12 I/O type I O I For Test Purpose WL_UART_DBG RF1 (SECONDARY RFPORT) RF2 (PRIMARY RF PORT) WL_EN_HOST BT_EN_BGA BT *** Ball C17 I/O type I/O B2 I/O D2 C15 U9 F2 I/O I I I/O General Purpose Pins WLAN_ACTIVITY_HOST COEX_STATUS_HOST BT_PRIORITY_HOST BT_FUNC2_BGA BT_FUNC5_BGA Ball J20 H20 H21 V9 V10 I/O type O I I I O PCM BT_PCM_CLK_BGA
