Hi Ti Forum,
I am having an issue with calibration of bq78350 within bqstudio.
I calibrated OK with simulated cell voltages with the resistor ladder. I have followed 6.4 of the Eval document and have now connected an 8s2p Li ion cell pack. All appears to be OK.
However:-
I am entering the average cell voltage based on the pack voltage but get a failed calibration with the red text message
"Voltage calibration - A read of data written failed comparison"
Please see attached dashboard and registers.
Thankyou for your time.
(Please visit the site to view this file)
Regards
Martin Gibbs