最近在使用TCA6424A,在官网的IO Expander Software and Firmware Package链接中下载到了固件库,但是现在不知道怎样才能打开工程文件,如下图所示,1、2、3哪个才是工程文件,要用到什么软件才能打开?
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最近在使用TCA6424A,在官网的IO Expander Software and Firmware Package链接中下载到了固件库,但是现在不知道怎样才能打开工程文件,如下图所示,1、2、3哪个才是工程文件,要用到什么软件才能打开?