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SLUUBI1A–October 2016–Revised July 2018
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Copyright © 2016–2018, Texas Instruments Incorporated
bq34110EVM-796 Evaluation Module
3.2 Setting Programmable bq34110 Options
The bq34110 comes configured per the default settings detailed in the bq34110 Technical Reference
Manual (SLUUBF7). Ensure that the settings are correctly changed to match pack and applications for the
bq34110 solution being evaluated.
NOTE: The bq34110 comes up UNSEALED but not in FULL ACCESS. Execute the UNSEAL and
then the UNSEAL FULL ACCESS commands from the command window to enable access
to the data memory.
NOTE: The correct setting of these options is essential to get the best performance. The settings
can be configured using the Data Memory window (Figure 3).
Figure 3. Data Memory Screen
To read all the data from the bq34110 non-volatile flash memory, click on the Read All button on the Data
Memory window. Make sure the device is not sealed and in full access to read or write to the data
memory. To update a parameter, click on the desired parameter and a window will pop-up that provides
details on the selected parameter. Next, enter the value in the value textbox and press Enter. After Enter
has been pressed, bqStudio will update the selected parameter. The Import button in the Data Memory
window can be clicked in order to import an entire configuration from a specified *.gg.csv file.
The configuration can be saved to a file by clicking the Export button in the Data Memory window and
entering a file name. The configuration will be saved to a *.gg.csv file. The module calibration data is also
held in the bq34110 data memory. If the Gauge Dashboard is not displaying any information, then the
bq34110 may not be supported by the bqStudio version that is being used, a bqStudio upgrade may be
required.
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