• State
  • Locked Locked
  • Replies 1 reply
  • Subscribers 63 subscribers
  • Views 166 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

How to modify the value in the registers in the BQ34Z100

Moore He
Prodigy 50 points
Other Parts Discussed in Thread: BQ34Z100

(1)I'm using I2C to communicate with the BQ34Z100,but When I try to modify the value in the registers ? such as "DesignCapacity" …… 

(2)how to modify the value in the Data Flash,for example, the "Design Capacity" is in the class "Configuration",and it's subclassID is 48 with offset 21,how can I use these parameters to read and modify the value? I hope someone can tell me step by step ……

thanks 

  • 0
    TI__Guru 73830 points

    Moore,

    The DesignCapacity can be changed in the data flash through the procedure shown on page 11 of the Going to Production With the bq34z1xx report. (SLUA665) The report uses the Serial Number as an example, but updating the DesignCapacity will be the same process. Note that data is transferred in and out of the DF in 32 byte blocks. You will need to update the data that you want to change within the block.

    Tom