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SPI通讯协议你真的懂吗？5分钟教会你（上）
SPI是一种同步、全双工、主从式接口。来自主机或从机的数据在时钟上升沿或下降沿同步。主机和从机可以同时传输数据。本期视频讲解，主要讲解什么是SPI协议，以及SPI协议传输方式，下期讲解如何解码SPI总线
电子工程师必读小知识25/68
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