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BQ34Z100-R2: Technical Reference Manual

Part Number: BQ34Z100-R2


We have been using the BQ34Z100-R2 and are having a some issues with FLASH contents that don't quite make sense.

From https://www.ti.com/lit/ug/sluuco5a/sluuco5a.pdf it has the layout of the Configuration Data section (subclass 48), but dumping the memory from the device - it appears as if things are in different locations:

Device Name (offset 31) seems to be at offset 34

Manufacturer Name (offset 43) seems to be at offset 46

Device Chemistry (offset 55) seems to be at offset 58

Volt Scale (offset 60) seems to be at offset 30

We would therefore guess Curr Scale (offset 61) at offset 31 and Energy Scale (offset 62) at offset 32.

Can you confirm the locations of these data FLASH locations, please?