共享资料 翻译：x injnet 有好的意见请mail to:qiminmin111@sohu .com 以便完善资料。 谢谢！ 第 1 页 共 1 页 TMS320X280x 内部集成I2C 模块 参考手册 １、I2C 模块介绍............................................................................................................................3 1.1、特 性..............................................................................................................................3 1.2、不支持特性......................................................................................................................3 1.3、功能概括..........................................................................................................................4 1.4、时钟产生..........................................................................................................................5 2、I2C 模块操作详解......................................................................................................................6 2.1、输入、输出电平..............................................................................................................6 2.2、数据有效性......................................................................................................................6 2.3、操作方式..........................................................................................................................6 2.4、I2C 模块的起始和停止条件...........................................................................................7 2.5、串口数据格式..................................................................................................................8 2.5.1、7 位地址格式........................................................................................................9 2.5.2、10 位地址格式......................................................................................................9 2.5.3、自由数据格式...................................................................
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