BQ76942EVM: programming bq76942 EVM

niraj derkar

Prodigy 30 points

Part Number: BQ76942EVM
Other Parts Discussed in Thread: BQSTUDIO, BQ76942

Hi there

If I program bq76942 data registers and calibrate it using BQstudio software .

Then do I need to program it again in the c code which I am flashing for algorithm build up?

Thanks

over 1 year ago

0 Asher Nederveld over 1 year ago

TI__Expert 4085 points

Hi Niraj,

Registers that get programmed in the One-Time Programmable (OTP) memory will not be needed to be reprogrammed. However, any other changes not made with the OTP will need to be reflashed when going from BQstudio to c code. If you are interested in using the OTP, more information can be found on the FAQ: Common questions for OTP programming with the Bq769x2 Device Family. However, in most applications it is generally better to just send the calibration from an MCU.

Best,

Asher Nederveld

0 niraj derkar over 1 year ago

Prodigy 30 points

Thanks for the reply Asher, got the point.

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BQ76942EVM: programming bq76942 EVM