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BQ28Z610: Bq-Studio shows the read values fault

Part Number: BQ28Z610

Tool/software:

Hi,

I found an issue on the bq-studio, but I want the check state. I read the addresses from flash. My checked addresses are calibration current CC Gain and Capacity gain (0x4006 and 0x400A). The values show on as 1.036 the bq-studio. But I checked the bus via logic analyzer the values comes with default values.

I received the value from 0x4006: 0x0C 0x78 0x65 0x40 -> 3.585452,

And i received from 0x400A: 0xD5 0x8A 0x82 0x49 -> 1069402.6.

These are same with default parameters but the values don't show on the bq-studio interface.


The data:

write to 0x55 ack data: 0x3E 0x06 0x40
write to 0x55 ack data: 0x3E
read to 0x55 ack data: 0x06 0x40 0x0C 0x78 0x65 0x40 0xD5 0x8A 0x82 0x49 0x00 0x00 0x40 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0x33 0x24
write to 0x55 ack data: 0x3E 0x0A 0x40
write to 0x55 ack data: 0x3E
read to 0x55 ack data: 0x0A 0x40 0xD5 0x8A 0x82 0x49 0x00 0x00 0x40 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0x5C 0x24





And when i write a different values i see the default values on the interface. Perhaps, i may do wrong somethings. Can you check and give an information ?