国产毛片a精品毛-国产毛片黄片-国产毛片久久国产-国产毛片久久精品-青娱乐极品在线-青娱乐精品

Redpine Signals RS9110-N-11-02 Wi-Fi解決方案

發布時間:2011-5-30 14:54    發布者:Liming
Redpine Signals公司的RS9110-N-11-02是兼容IEEE 802.11bgn的Wi-Fi客戶端模塊,集成了MAC,基帶處理器,RF收發器和功率放大器.和RS9110-LI MAC/BBP芯片一起,提供完整的端到端低功耗WLAN應用,具有多線程處理器和豐富的外設接口,工作電壓3.1V到3.6V.主要用在VOIP手機,交互式遙控設備,工業自動化,MP3和MP4播放器以及數碼相機和攝像機.本文介紹了RS9110-N-11-02主要特性, 系統方框圖和RS9110-N-11-02無線指標, 軟件架構圖以及RS9110-N-11-02評估板(EVB) 主要特性和指標與在超移動PC(UMPC),IP照相機和個人媒體播放器的應用框圖.

RS9110-N-11-02 802.11bgn WLAN Module

The RS9110-N-11-02 module is a complete IEEE 802.11bgn Wi-Fi client device with an integrated MAC, Baseband processor, and RF transceiver with power amplifier. Based on the Redpine Signals RS9110-LI MAC/BBP chip, the module provides a complete end-to-end solution for low-power WLAN applications. It includes a multithreaded processor and a rich set of peripheral interfaces. It can connect to a host processor through SDIO and SPI Interfaces.

RS9110-N-11-02主要特性:

• Conforms to IEEE 802.11b/g/e/i standards, single-stream 802.11 n

• 802.11n MAC features for high user throughput

• 802.11n Space Time Block Code (STBC) support for extended range and higher throughput

• Host interface through SDIO and SPI

• Bluetooth coexistence

• Integrated multi-threaded processor

• TCP checksum offloading

• IPsec offloading as required by 3GPP for Wi-Fi and mobile convergence

• Rich set of peripherals – UART, SPI, I2C, GPIO, and timers

• 2.4 GHz, 802.11n RF transceiver with high performance power amplifier

• Complete WLAN software along with host driver for various operating systems such as Windows XP, Linux, Windows CE

• Single supply 3.1 to 3.6 V operation

RS9110-N-11-02應用:

• VOIP handsets

• Interactive remote control devices

• Industrial automation and telemetry

• MP3 music and MP4 video players

• Digital cameras and camcorders

圖1.RS9110-N-11-02系統方框圖

RS9110-N-11-02無線指標:


圖2.RS9110-N-11-02軟件架構圖

RS9110-N-11-02評估板(EVB)

The RS9110-N-11-02 evaluation board (EVB) is a complete IEEE 802.11bgn Wireless LAN evaluation platform for the RS9110-N-02 802.11bgn WLAN module. The RS9110-N-11-02 module is mounted on the EVB along with other supporting components including a 40 MHz reference oscillator, antenna and other passive components. The RS9110-N-11-02 is a high-performance, ultra low-power WLAN module providing IEEE 802.11n functionality in the single stream mode in the 2.4 GHz band. The board connects to a host processor through SDIO or SPI interfaces. It also provides the connectivity for the WLAN module to the Vector Signal Generator (VSG) and Vector Signal Analyzer (VSA) through a microwave coaxial connector switch mounted on the EVB. The RS9110-N-11-02 evaluation board facilitates the integration of the module into a host platform and its performance measurement.

RS9110-N-11-02評估板(EVB)主要特性:

Supports IEEE 802.11bgn operation

Frequency Band - 2.4GHz

Operating channels

USA – Channels 1 to 11

Japan – Channels 1 to 14

Europe – Channels 1 to 13

Integrated omni directional chip antenna

40 MHz, 20-ppm reference oscillator

Connectors for power measurement

Microwave coaxial connector switch

Support for SDIO and SPI host interfaces

Supply voltage of 3.1V to 3.6V

It can be powered through SDIO or SPI interface, or through external power supply 802.11n drivers and configuration tools for Windows XP, Linux and Windows CE platforms RS9110-N-11-02評估板(EVB)指標:



圖3.RS9110-N-11-02評估板(EVB)外形圖

RS9110-N-11-02評估板(EVB)應用:

1. Ultra Mobile PC

The Ultra-Mobile PC’s (UMPC), Ultra-Mobile Devices (UMD) and Mobile Internet Devices (MID) are witnessing one of the fastest growths in the mobile device market today. These devices provide access to content and information virtually anytime and anywhere in addition to services like e-mail, voice, instant messaging, data sharing, audio/videa playback, gaming, etc. There are new applications and use-case scenarios being added constantly while their size is decreasing and battery life is increasing. To this end, robust and low power wireless connectivity is a primary requirement for these devices. They can be connected to the LAN, directly to the Internet or to another mobile device using Wi-Fi, 3G/4G and Bluetooth. The RS9110-N-11-02 fits in best with these requirements with its small footprint and industry-beating power and performance numbers. It provides an easy-to-integrate SDIO interface and also a Bluetooth coexistence interface for platforms which require Bluetooth connectivity along with Wi-Fi.

圖4.超移動PC(UMPC)方框圖

2.IP Camera

The video security and surveillance market has been experiencing unprecedented growth, thanks to the increased global security concerns and advent of the new technology. The IP camera is a camera that captures and encodes the image data, and transports it across the IP network, so that it can be securely monitored and managed remotely. As WiFi becomes ubiquitous, the IP cameras enabled with WiFi bring the security management to a new dimension through wireless transportation and management. Redpine’s RS9110-N-11-02 provides a flexible and scalable ultra low power 802.11bgn solution for both low-end and bandwidth hungry high-end IP cameras, as it can support 30Mbps application-level throughputs. As this 802.11bgn module is available at the same cost of the existing 802.11bg solutions in the market, it provides a cost-effective solution for WiFi based IP camera.

圖5.IP照相機方框圖

3. Personal Media Player

The last few years have witnessed a dramatic growth in Personal Media Players (PMP). PMP’s have evolved from offering the basic MP3 playback functionality and are today adopting the latest in multimedia and wireless markets. Future features include playback of streaming High Definition video as well. PMP designers face the challenge of constantly adding new features to their products while keeping the cost low and battery life high. While application and media processors have been able to keep up with the speed and power requirements of these new applications to some extent, the challenge has now moved to providing the same requirements in transferring data from a central server to the portable device. This requires the wireless network connection to be highly robust over a long range. The RS9110-N-11-02 module is the perfect answer for these needs. With a small footprint, which is ideal for portable devices, it provides high speed Wi-Fi connectivity by way of its single-stream 802.11n technology while also operating at ultra-low power levels by implementing state-of-the-art power management techniques.

圖6.PMP方框圖

詳情請見:
http://www.redpinesignals.com/pdfs/datasheets/RS9110-N-11-02_Module_DataSheet.pdf

http://www.redpinesignals.com/pdfs/RS9110-N-11-02_EVB.pdf
本文地址:http://www.qingdxww.cn/thread-67334-1-1.html     【打印本頁】

本站部分文章為轉載或網友發布,目的在于傳遞和分享信息,并不代表本網贊同其觀點和對其真實性負責;文章版權歸原作者及原出處所有,如涉及作品內容、版權和其它問題,我們將根據著作權人的要求,第一時間更正或刪除。
您需要登錄后才可以發表評論 登錄 | 立即注冊

廠商推薦

  • Microchip視頻專區
  • 5分鐘詳解定時器/計數器E和波形擴展!
  • 安靜高效的電機控制——這才是正確的方向!
  • 為何選擇集成電平轉換?
  • 想要避免發生災難,就用MPLAB® SiC電源仿真器!
  • 貿澤電子(Mouser)專區
關于我們  -  服務條款  -  使用指南  -  站點地圖  -  友情鏈接  -  聯系我們
電子工程網 © 版權所有   京ICP備16069177號 | 京公網安備11010502021702
快速回復 返回頂部 返回列表
主站蜘蛛池模板: 国产午夜精品视频 | 999人在线精品播放视频 | 亚洲精品欧美 | 69国产| 欧美日韩中文字幕一区二区高清 | 国产一区二区在线不卡 | 高清法国啄木乌系列在线播放 | 日韩精品在线一区二区 | 99re热精品视频国产免费 | 欧美高清一区二区 | 亚洲精品视频免费 | 国产女人好紧好爽 | 狠狠色婷婷丁香综合久久韩国 | 国产91av在线 | 国产一国产一有一级毛片 | 操主播| 日韩一级大片 | 久久精品亚瑟全部免费观看 | 免费自拍偷拍视频 | 特黄特色大片免费视频播放 | 四虎www | 久草国产精品视频 | 狠狠操穴 | 亚洲综合五月天欧美 | 久久婷五月天 | 高清在线精品一区二区 | 亚洲精品国产成人中文 | 日韩欧美精品综合一区二区三区 | 国产亚洲精品aa在线看 | 日韩不卡一区二区 | 激情五月婷婷久久 | 男人天堂2020手机在线 | 中文字幕在第10页线观看 | 色视频在线网站 | 午夜色网站 | 国产精品一二区 | 日韩免费毛片 | 三级在线网站 | 国产成人午夜精品5599 | 四虎永久免费地址在线观看 | 欧美日韩精品国产一区在线 |