This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

What is Error Code 1470 From Battery Management Studio?

Other Parts Discussed in Thread: BQ27510, BQ27510EVM

I am using the BQ27GDK000EVM with a bq27510EVM to create a golden image for a bq27510 part.  I am running battery management studio version 1.3.52.  During the initial setup, when I try to update chemistry from database, I get a error#1470.  Could you tell me what this error means?  I am able to talk to the fuel gauge, and it is unsealed when I am doing this operation.  I have sniffed the IIC bus, and I do see writes to data flash, and the last operation I see is the read of the checksum.  I am assuming that the software sees the checksum value that is returned as invalid.  If this is the case, could you give any pointers as to why the dataflash write would fail?

  • I just noticed that there was an error description in the status bar. That error was a failure to write data flash. I replaced the IC on my eval board, and it is working now. I think I had that one in a state where it would not accept a write (it was not sealed though).