AD7617 Software Serial Mode No Busy signal after "CONVST" goes high

We have a AD7617 which follows the standard layout for 1-wire Software Serial Mode. 

All of the registers are the default values, and the self test bit is 0 (so it passed). When I raise the "CONVST" line, I do not get anything on the busy line and from what I understand this should go high while the ADC is converting. When I attempt to read the conversion codes over SPI I just get [0x80, 0x00, 0x80, 0x00]. 

Am I missing something here?

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    •  Analog Employees 
    on Aug 2, 2018 4:03 PM
    This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

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    EZ Admin
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  • 0
    •  Analog Employees 
    on Aug 2, 2018 4:03 PM
    This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

    Thank you,
    EZ Admin
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