Texas Instruments bq34110EVM-796, User Manual, Page: 11 / 24

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11 SLUUBI1A – October 2016 – Revised July 2018
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bq34110EVM-796 Evaluation Module
3.5 Advanced Comm I2C Screen
Press the Advanced Comm button to select the Advanced Comm I2C window. This tool provides access
to parameters using I
2
C and Manufacturing Access commands (see Figure 6 ).
Figure 6. Advanced Comm I
2
C Screen
Examples:
Reading an I
2
C Command:
• Read SBData Voltage (0x08)
– Start Register = 08, 2 bytes. Press the Read button.
– Word = 0x103B, which is hexadecimal for 4155 mV
Sending an EOS_EN to start gauging via ManufacturerAccessControl():
• Send EOS_EN() (0x0021) to ManufacturerAccessControl().
– Start Register = 0x3e. Data = 21 00. Press the Write button.