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question about AD7091R4 SPI

Question asked by 杨明灿 on Apr 8, 2017
Latest reply on Apr 16, 2017 by jcolao

Hello,I have some questions about AD7091R4,Please help me.thanks.

question:

After I input  a read register command  and a NOP command,the data from SDO is always zero.

The waveform is right.

Best regards.

Mr.yang 

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