Calibration data BQ20z80

Hi Dimitri,

I don't not quite understand your question.

Whenever you run calibration, the cal values in data flash will be updated.

Hi Jackie

My circuit is calibrate, I attach my cells and then if I put golden data into that battery, does it change the calibrate data?

My circuit arrive calibrate in temperatrue current and tension. I attach my cells then I put data image (.dif) coming from a golden pack using the same cells lot.

I think that, send data image will change temperature, current and tension calibration ? am I right ? is it possible to send data image without calibration change  ?

thank you for your response

The calibration data will be updated to whatever values stored in the DFI whenever you program the device with a dfi file.

You can:

1. read out a gg file before programing a dfi file (eg. file1.gg)

2. program dfi

3. read out a gg file after dfi update (eg. file2.gg)

4. Replace the calibration data in file2.gg with file1.gg

5. Program file2.gg to the device