使用DS3900评估成功的双向通信，I²C兼容的设备

摘要：本应用笔记介绍了发展建立一个硬件解决方案的设计考虑和硬件要求的I²C兼容使用DS3900的通信。

Maxim>AppNotes>CommunicationsCircuitsGeneralEngineeringTopicsInterfaceCircuitsMeasurementCircuitsKeywords:DS3900,SDA,SCL,evaluate,I2C,communicationSep24,2009APPLICATIONNOTE4599UseaDS3900toEvaluateIC-CompatibleDevicesforSuccessfulBidirectionalCommunicationBy:JasonAndrewsAbstract:ThisapplicationnoteexplainsthedesignconsiderationsandhardwarerequirementsfordevelopingahardwaresolutiontoestablishIC-compatiblecommunicationsusingaDS3900.IntroductionTheDS3900isusedtoevaluateIC-compatiblecomponents,anditprovidesfast,bidirectionalcommunicationwith2-wiredevicesusingaPC'sserialport.Figure1showstherecommendedconfigurationforestablishin