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LTC6811-2 ADAX error after setting cfgr register

Category: Software
Product Number: LTC6811-2
Software Version: LTC6811-2

 在我设置cfgr寄存器后,adax中发生了错误。在图中,位置c252525为1表示温度为25°C 25°C,这是正常的。但是,在我设置DCC位后,尽管DCC位都是0,但cfgr寄存器的值没有改变(位置2)。位置 3 处读取的 GPIO 值为 79 °C 79 °C 79 °C

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  • I am not sure if i understood the question correctly. What i understood from Google translate is after you set CFGR with DCC bits. your measurement of temperature from GPIO changes from 25C to 79C?

    Is this what you meant? 

    Can you please share the raw bytes of the SPI frame of WRCFGA when you set the DCC bits. And also the raw bytes of RDCFGA to check what you read back from the CFGR register. Maybe instead of setting the DCC bits it is actually setting the GPIO bits causing this issue.

    I am not able to understand the information what you are trying to convey screenshot which you have shared. From which group are you reading C79 C79 C79? is it from the AUX group? 

    Thanks 

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  • I am not sure if i understood the question correctly. What i understood from Google translate is after you set CFGR with DCC bits. your measurement of temperature from GPIO changes from 25C to 79C?

    Is this what you meant? 

    Can you please share the raw bytes of the SPI frame of WRCFGA when you set the DCC bits. And also the raw bytes of RDCFGA to check what you read back from the CFGR register. Maybe instead of setting the DCC bits it is actually setting the GPIO bits causing this issue.

    I am not able to understand the information what you are trying to convey screenshot which you have shared. From which group are you reading C79 C79 C79? is it from the AUX group? 

    Thanks 

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