标签: fast-mode

本应用笔记介绍了如何利用LPC1300的演示代码和I2C演示板快速快速模式Plus的I2CAN10900FM+I2ConLPC1300Rev.01―17December2009ApplicationnoteDocumentinformationInfoContentKeywordsLPC1300,FM+,Fast-modePlus,I2C,Cortex-M3AbstractThisapplicationnoteintroduceshowtousetheFast-modePlusI2CofLPC1300withdemocodeandanI2Cdemoboard.NXPPCF9674andPCA9632areusedasFM+slaveexamples.I2Chighspeeddesignconcernsarealsodiscussed.NXPSemiconductorsAN10900FM+I2ConLPC1300RevisionhistoryRevDateD……

恩智浦fast-modePlus4位I2C接口LED控制器PCA9633演示板NXPdemoboardforFast-modePlus4-bitI2CLEDcontrollerPCA9633EasilytestanddemonstrateLEDHeadlinedimmingandblinkingThisflexible,easy-to-programboardmakesitsimpletotestanddemonstrateLEDblinkinganddimming.IntegratedFast-modePlussupportsfasterupdatesandlongerbuseswithhighercapacitance.KeyfeaturesThePCA9633demoboardisa256brightnesslevels.Thefifthisused4IndividualandgroupLEDcontrolcomplete,ready-to-runtestenvironmentforgroupcontrol,dimming,orblinkingwithupto256l……

世界上最快的I2C总线的GPIONXPFast-modePlus(Fm+)GPIOfamilyPCA967xWorld’sfastestGPIOforI2C-busDesignedfortheFast-modePlusversionoftheI2C-bus,theseGPIOprovidefastercontrolofslavedevicesandenableahigherdrivecapability.They’rebackwardcompatiblewiththeFast-modeandstandardI2C-busprotocols,andareidealforuseasLEDcontrollersandswitch-inputmonitors.Keyfeatures4Widerangeofpackagetypes:SO,Theyimproveonpreviousgenerations48-and16-bitI/OportsthatdefaulttoTSSOP,SSOP,QSOP,DHVQFN,ofI2C-busGPIObysupportinghigherinputsonpower-up……