Trouble connecting to the bq78350 bqStudio through EV2300

Roman,
Did you press the Boot up button on the EVM to wake-up the device? Can you check to verify that the device is waking up as shown in the waveforms on Figure 11 in the bq78350 datasheet?

Tom

Thomas.

I click on the "here" and watch 2.5V on TP33.
( So I define that BQ7692000PW works.
In addition, I contacted him for "I2C". )

With regard to the figure 11.

On "VEN" I see 1.25V.
On "VCC" I see 2.5 V.
On "PWRM" I see 0 V.
On "MRST" I see 2.5 V.

This indicates a fault IC bq78350?

Another question arose.
What is the address associated with BqStudio bq78350.
0x16 or 0x17?

Thomas.

Take a look at the picture.

Bq78350 chip responds to commands.(He is OK)
Why then bqStudio not read data automatically?

( I turned on "Auto refresh")

With respect, Roman.

Roman
The 1717 indicates that the gauge is in ROM mode. Try using the Send CMD feature and Send CMD 08 to return the gauge to normal mode. It is still odd that the device is not detected in the Dashboard panel.
Tom