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IWR1843BOOST: IWR1843与DCA1000,进行SPI连接时失败

Part Number: IWR1843BOOST

前面的连接都成功了,但是连接SPI时却失败了,如下图

我的评估板是ES2.0,培训视频里说SPI连接失败时,大概率是因为firmware上传错了,但是我是完全按照视频来的,而且最新版本的mmWaveStudio的firmware文件夹里并没有分ES1.0和ES2.0,见下图

请问这种情况该怎么解决呢?