Hi
i'm working with bq27500 EVM and EV2300.
Unfortunately i upload the wrong .dfi on my IC and i burnt it.
However i changed this IC with bq27500 v1.30 and i have of course to reprogramming and create a new Golden file.
the problem is that when i connect my load to discharge the battery after few minutes the evm lose connection with
ev2300 (No Acknovledge: VB_T2H_NACK connection error)
After that bqeasy is not able to rcognize the evm board.The only way i found is to disconnect the load and connect the battery charger
and after a while i have again my connection with bq27500.
This could be a big problem for the learning cycle phase and i would like to stabilize it without changing another IC.
Anybody has some ideas on the possible origin of this problem?
Thank you very much!