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BQ27Z561-R1: [FAQ] How to read data flash addresses from BqStudio?

Part Number: BQ27Z561-R1
Other Parts Discussed in Thread: BQSTUDIO

Sometimes customers want to access data memory of gauge but find the addresses don't work out. That is because the TRM lists wrong addresses which belong to old version of firmware. Before the TRM updates the addresses, we suggest customers to use the addresses from the bqz (with BqStudio) instead.

Here is the method to read data flash address from BqStudio.

  • Select “Export All Columns” for Data Memory (Window->Preferences)

  • Export the gg file, which will have the offset addresses from 0x4000. 

  • Use Excel to calculate the absolute addresses