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BQ25890EVM-664: CE Pin is not responding (Using Battery Management Studio)

Nir Alon
Intellectual 640 points
Part Number: BQ25890EVM-664
Other Parts Discussed in Thread: BQ25890, EV2400,

Hello all,

In order to evaluate the BQ25890, I'm using the BQ25890EVM-664 and the EV2400 Interface board for the I2C communication.

Also, I'm using the Battery Management Studio as the control software.

While the I2C communication is working OK (I can read/write to all registers), the CE pin is not responding.

I was trying to select and deselect the "CE Low" checkbox, and there is no response at the CE pin located at the EVM.

What is the reason for that?

Thanks

Nir