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Forum Post: How can I change temperature configuration register of the AMC7812?

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Hi,

I have a problem to change temperature configuration register of AMC7812.

AMC7812 is controlled by PIC32 with SPI communication and it works well,

and all the other registers are changed well.

I verified with read/write operation.

But the teperature configuration register is not changed by write operation of SPI.

When I write 0x0000 to the register with 'while' function to verify the value, it's works well

But after the wirte operation, read operation of the register return default value '0x003c'.

So, I cannot change the register. Anybody has same problem?

 

Thanks,

Seung Joon Lee.


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