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ADS131A04: 1主带1从

Part Number: ADS131A04


主芯片异步中断,从芯片同步从模式;

主芯片数据转换完成,DONE变低,使得从芯片片选CS拉低;如果此时想对从芯片初始化,操作相关寄存器,尝试了没成功,读出的芯片状态码不是FF04,此时主芯片和从芯片的片选都处于低电平状态,不知道如何确认操作的就是从芯片的寄存器