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lIttle

APQ8016DB410c資料文檔

高通龍板410C的外文資料基本的芯片資料管腳描述 Android的開發(fā)手冊 Linux開發(fā)手冊 lIttle Kernel開發(fā)手冊外設(shè)的手冊

標簽： 8016 410c APQ 410 DB 文檔

上傳時間： 2016-08-17

上傳用戶：hulee
Mobile+and+Wireless+Communications

One of the very first books published on the social impact of the mobile phone was Timo Kopomaa’s The City in Your Pocket: Birth of the Mobile Information Society. The book, published in 2000, was based on research that Kopomaa had under- taken for Nokia and Sonera as part of his doctoral studies in the Centre for Urban and Regional Studies at the Helsinki University of Technology. The first line he writes in the book is peculiar: ‘Mobile communication is not a serious matter’. By this, we assume he is referring to a view of the world that would regard the mobile phone as lIttle more than an unremarkable fact of everyday life – a simple play- thing for the young, or a productivity tool for the business executive and busy parent.

標簽： Communications Wireless Mobile and

上傳時間： 2020-05-30

上傳用戶：shancjb
SDN Software Defined Networks

The first question most readers of an O’Reilly book might ask is about the choice of the cover animal. In this case, “why a duck?” Well, for the record, our first choice was a unicorn decked out in glitter and a rainbow sash. That response always gets a laugh (we are sure you just giggled a lIttle), but it also brings to the surface a common perception of software-defined networks among many expe‐ rienced network professionals. Although we think there is some truth to this perception, there is certainly more meat than myth to this unicorn.

標簽： Networks Software Defined SDN

上傳時間： 2020-06-01

上傳用戶：shancjb
Home+Automation+Projects

You probably have heard all about what you can do with the Raspberry Pi. This credit- card sized computer can be plugged into your TV or any HDMI monitor to replace a typical computer. This lIttle device is used in many computer projects, DIY electronics projects and even as a learning tool for kids who want to learn the basics of computer programming.

標簽： Automation Projects Home

上傳時間： 2020-06-06

上傳用戶：shancjb
RFID+Essentials

LIKE SO MANY OTHERS , THIS BOOK WAS WRITTEN BECAUSE WE COULDN ’ T FIND ONE LIKE IT . We needed something to hand to all of those people who have come to us asking for “a good book to read on RFID.” When we looked for candidates we found some great books, but most were aimed at electrical engineers or top-level managers, with very lIttle for those of us who are in between. This book is for developers, system and software architects, and project managers, as well as students and professionals in all of the industries impacted by Radio Frequency Identification (RFID) who want to understand how this technology works. As the title suggests, this book is about RFID in general and not just the most recent developments; however, because so much is going on in the area of RFID for the supply chain and especially the Electronic Product Code (EPC), we have devoted consider- able space to these topics. Regardless of the type of RFID work you may be doing, we think you will find something useful here.

標簽： Essentials RFID

上傳時間： 2020-06-08

上傳用戶：shancjb
PW3130_2.0.pdf規(guī)格書下載

The PW3130 series product is a high integration solution for lithium-lion/polymer batteryprotection.PW3130 contains advanced power MOSFET, high-accuracy voltage detection circuits anddelay circuits. PW3130 is put into an ultra-small SOT23-5 package and only one external componentmakes it an ideal solution in limited space of battery pack. PW3130 has all the protection functionsrequired in the battery application including overcharging, overdischarging, overcurrent and loadshort circuiting protection etc. The accurate overcharging detection voltage ensures safe and fullutilization charging.The low standby current drains lIttle current from the cell while in storage. Thedevice is not only targeted for digital cellular phones, but also for any other Li-Ion and Li-Polybattery-powered information appliances requiring long-term battery life

標簽： pw3130

上傳時間： 2022-02-11

上傳用戶：fliang
ARM架構(gòu)詳解

前不久ARM正式宣布推出新款A(yù)RM8架構(gòu)的 Cortex-A50處理器系列產(chǎn)品，以此來擴大ARM在高性能與低功耗領(lǐng)域的領(lǐng)先地位，進一步搶占移動終端市場份額Cortex-A50是繼 Cortex-A15之后的又重量級產(chǎn)品，將會直接影響到主流PC市場的占有率。圍繞該話題，我們今天不妨總結(jié)一下近幾年來手機端較為主流的ARM處理器。以由高到低的方式來看，ARM處理器大體上可以排序為：Cortex-A57處理器、Cortex-A53處理器、Cortex-A15處理器、Cortex-A12處理器、Cortex-A9處理器、Cortex-A8處理器Cortex-A7處理器、Cortex-A5處理器、ARM11處理器、ARM9處理器、ARM7處理器，再往低的部分手機產(chǎn)品中基本已經(jīng)不再使用，這里就不再介紹。● Cortex-A57、A53處理器Cortex-A53、Cortex-A57兩款處理器屬于 Cortex-A50系列，首次采用64位ARM8架構(gòu)，意義重大，這也是ARM最近剛剛發(fā)布的兩款產(chǎn)品。Cortex-A57是ARM最先進、性能最高的應(yīng)用處理器，號稱可在同樣的功耗水平下達到當(dāng)今頂級智能手機性能的三倍；而 Cortex-A53是世界上能效最高、面積最小的64位處理器，同等性能下能效是當(dāng)今高端智能手機的三倍。這兩款處理器還可整合為 ARM big lIttle（大小核心伴侶）處理器架構(gòu)，根據(jù)運算需求在兩者間進行切換，以結(jié)合高性能與高功耗效率的特點，兩個處理器是獨立運作的

標簽： arm

上傳時間： 2022-03-30

上傳用戶：默默
RK3399瑞芯微最新安卓7.1版本如何使用LVDS點屏說明

RK3399是瑞芯微推出的一款低功耗、高性能的應(yīng)用處理器芯片，該芯片基于Big.lIttle架構(gòu),即具有獨立的NEON協(xié)同處理器的雙核Cortex-A72及四核Cortex-A53組合架構(gòu)，主要應(yīng)用于計算機、個人互聯(lián)網(wǎng)移動設(shè)備、VR、廣告機等智能終端設(shè)備。RK3399內(nèi)置多個高性能硬件處理引擎，能夠支持多種格式的視頻解碼，如：4K*2K@60fps H.264/H.265/VP9，也支持1080P@30fps的H.264/MVC/VP8 以及高質(zhì)量的JPEG編解碼和圖像的前后處理器。寧遠電子科技最新研發(fā)的DLT3399A產(chǎn)品，搭建了最新android7.1 系統(tǒng)，2G 內(nèi)存，16G EMMC 存諸。DLT3399A產(chǎn)品為消費類電子、VR設(shè)備、人臉識別設(shè)備、車載控制、機器人、智能終端、MID、無線通訊、醫(yī)療設(shè)備、工業(yè)控制等行業(yè)產(chǎn)品的應(yīng)用開發(fā)而設(shè)計，超強的視頻處理能力，超高清視頻輸出優(yōu)勢，尤其適合做工業(yè)控制、廣告機和人臉識別設(shè)備等。DLT3399A其豐富的接口、精湛的設(shè)計，可供廣大企業(yè)用戶做產(chǎn)品使用。

標簽： rk3399 lvds

上傳時間： 2022-07-25

上傳用戶：