PD电源芯片fusb302的datasheet（数据手册）和rockchip原厂配套内核驱动程序。
对开发PD电源有很大的协助作用

瑞星微rk1126最新数据手册，开辟人员必读

查看电脑usb接口能否为3.0，查看插入电脑的设备的usb接口版本，如usb2.0,usb1.1。

Low_Power_Methodology_Manual_For_System-On-Chip_Design书的中文进修笔记

作者:Jean-LoupBaer出书社:CambridgeUniversityPress出书年:2009-12-7页数:382定价:USD90.00装帧:HardcoverISBN:9780521769921Thisbookgivesacomprehensivedescriptionofthearchitectureofmicroprocessorsfromsimplein-ordershortpipelinedesignstoout-of-ordersuperscalars.Itdiscussestopicssuchas:*Thepoliciesandmechanismsneededforout-of-orderprocessingsuchasregisterrenaming,reservationstations,andreorderbuffers*Optimizationsforhighperformancesuchasbranchpredictors,instructionscheduling,andload-storespeculations*Designchoicesandenhancementstotoleratelatencyinthecachehierarchyofsingleandmultipleprocessors*State-of-the-artmultithreadingandmultiprocessingemphasizingsinglechipimplementationsTopicsarepresentedasconceptualideas,withmetricstoassesstheperformanceimpact,ifappropriate,andexamplesofrealization.Theemphasisisonhowthingsworkatablackboxandalgorithmiclevel.Theauthoralsoprovidessufficientdetailattheregistertransferlevelsothatreaderscanappreciatehowdesignfeaturesenhanceperformanceaswellascomplexity.

1、DeviceNet规范简介.pdf2、DeviceNet协议I：协议规范.pdf(完整DeviceNet协议描述)3、DeviceNet协议II：设备描述及对象库.pdf4、DeviceNet™Group2SlaveFirmwareforPIC18withCAN5、DeviceNet协议C源码（MicrochipDeviceNetStackProcessor:PIC18FwithCAN）

BCM5464R的最新版器件手册。
TheBCM5464Rtransceiverconsistsoffourtriplespeed10/100/1000BASE-TEthernettransceivers.Thedeviceperformsallofthephysicallayerfunctionsfor1000BASE-T,100BASE-TXand10BASE-TEthernetonstandardCategory5UTPcable.TheBCM5464RisdesignedtobefullycompliantwiththeSGMII,RGMII,andRTBIindustrystandards.TheBCM5464RisbasedonBroadcom’sprovendigitalsignalprocessortechnology,combiningdigitaladaptiveequalizers,ADCs,phase-lockedloops,linedrivers,encoders,decoders,echocancelers,crosstalkcancelersandallotherrequiredsupportcircuitryintegratedintoasinglemonolithicCMOSchip.Designedforreliableoperationoverworst-caseCategory5cableplants,theBCM5464Rautomaticallynegotiateswithanytransceiverontheoppositeendofthewiretoagreeonanoperatingspeed.ThePHYcanalsoevaluatetheconditionofthetwisted-pairwiringtoensurethatthewiringcansupportoperationatGigabitspeeds,anddetectandcorrectmostco妹妹onwiringproblems.Thedevicecontinuallymonitorsboththewiringandtheopposingtransceiver,andalertsthesystemifitdetectspotentialproblemswithreliableoperation.Forsingle-portapplications,refertotheBCM5461orBCM5461Sdatasheets

mxchipWNetTMlibrary是运行在MXCHIP公司开发的EMW316x系列嵌入式Wi-Fi模块上的TCP/IP协议栈、Wi-Fi射频驱动、运行环境以及相关示例程序，是构建嵌入式Wi-Fi应用的完整处理方案。
该软件库专门为嵌入式Wi-Fi应用设计，拥有快速的联网速度，高实时性的事件处理机制，低消耗、可配置的硬件资源管理等特性，并且在EMW316x模块上可以实现最高20Mbps的超高速传输速率。

MODELINGOFCOMPLEXPHYSICSSPEEDSCHIPDEVELOPMENT

Networkprocessorsarefundamentalbuildingblocksinmodernco妹妹unicationsystems,inwhichtensofGbpsnetworkstreamshavetobeprocessedinrealtime.Currentnetworkapplicationsandtrafficrequirementsnecessitateprocessingspeedsandcapabilitiesthatarebeyondthoseofconventional,generalpurposecentralprocessingunits.Networkprocessorsaretheonlyprogra妹妹ablesolutionthatcanhandlemodernnetworkstreamsdemands.However,implementingnetworkprocessorsrequiresanewprogra妹妹ingparadigmthatcanmeetnetworkprocessingrequirements.Thisbookleadsthereaderthroughtherequirementsandtheunderlyingtheoryofnetworkprocessors,realapplicationsandimplementationofnetworkprocessors,andincludestheEZChipMicrocodeDevelopmentEnvironmentsothatreaderscangainhands-onexperienceinwritinghighspeednetworkingapplications.Bytheendofthebookthereaderwillbeabletowriteandtesthisownapplicationsonasimulatednetworkprocessor.Detailedcoverageofwhatnetworkprocessorsareallaboutandwhatcanbedonewiththemnumerous,realexamplesofnetworkingapplicationsandimplementations(analysis,algorithm,andcode)areprovided.

在日常工作中，钉钉打卡成了我生活中不可或缺的一部分。然而，有时候这个看似简单的任务却给我带来了不少烦恼。 每天早晚，我总是得牢记打开钉钉应用，点击"工作台"，再找到"考勤打卡"进行签到。有时候因为工作忙碌，会忘记打卡，导致考勤异常，影响当月的工作评价。而且，由于我使用的是苹果手机，有时候系统更新后，钉钉的某些功能会出现异常，使得打卡变得更加麻烦。 另外，我的家人使用的是安卓手机，他们也经常抱怨钉钉打卡的繁琐。尤其是对于那些不太熟悉手机操作的长辈来说，每次打卡都是一次挑战。他们总是担心自己会操作失误，导致打卡失败。 为了解决这些烦恼，我开始思考是否可以通过编写一个全自动化脚本来实现钉钉打卡。经过一段时间的摸索和学习，我终于成功编写出了一个适用于苹果和安卓系统的钉钉打卡脚本。