CCS/BQ78Z100: BQ78Z100 chemistry programming failed

zhang jiajian

Part Number: BQ78Z100
Other Parts Discussed in Thread: BQSTUDIO

Tool/software: Code Composer Studio

Hi TI team:

It occurs some error during I programming BQ78Z100 ,include failed when open srec file, and chemistry programming failed when I update chemistry from database.

over 7 years ago

0 Henry Li78 over 7 years ago

Prodigy 205 points

Will it due to old version of samples and new software firm version not compared?

0 Bryan Kahler over 7 years ago in reply to Henry Li78

TI__Mastermind 25955 points

Hi Jiajian,

During chemistry programming, error code 1703 is a result of a mismatch between the bqz file and the firmware on the device.

Please make sure your bqz file matches that of the device.

From your screenshots, I cannot tell what version your bqz file is, due to the custom naming.

Please install the latest version of bqStudio and use the 1100_0_03-bq78z100.bqz file with the device.

If the answer above resolved your issue, please click on the "This resolved my Issue" button below to allow others with a similar question to more easily find this post.

Sincerely,
Bryan Kahler

0 Henry Li78 over 7 years ago in reply to Bryan Kahler

Prodigy 205 points

Hi Bryan:
Could you please tell me why I can't download 1100_0_01-bq78z100.bqz file ? Some end customer want us to use that version of firmware.

0 Onyx Ahiakwo over 7 years ago in reply to Henry Li78

TI__Guru* 76230 points

Hi Henry,
I would strongly recommend they do not do that. The latest firmware version is always the way to go as it contains fixes to known issues.

thanks
Onyx

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CCS/BQ78Z100: BQ78Z100 chemistry programming failed