BQ27750: Unseal code

Horace Gandji

Prodigy 20 points

Part Number: BQ27750
Other Parts Discussed in Thread: BQSTUDIO

How to obtain the default unseal code in order to access all the functionality of the device.

Thinks

over 7 years ago

0 Onyx Ahiakwo over 7 years ago

TI__Guru* 76230 points

Hi,
If you connect the device to bqstudio and click the unseal command button, it will input the unseal codes and unseal the device. Then you put the device in full access mode by clicking the full access button as well.

The default unseal keys are 0x0414, 0x3672. The default full access are 0xffff, 0xffff

thanks
Onyx

0 Horace Gandji over 7 years ago in reply to Onyx Ahiakwo

Prodigy 20 points

Good, it works|

Power management

Power management forum

BQ27750: Unseal code