Texas Instruments bq27531EVM, User Manual, Page: 21 / 27

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Advanced Communication I
2
C
21 SLUUA90A – April 2013 – Revised July 2016
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bq27531EVM With bq27531 Battery Management Unit Impedance Track™
Fuel Gauge and bq24192 4.5-A, Switch-Mode Battery Charger for Single-Cell
Applications
8 Advanced Communication I
2
C
8.1 I
2
C Communication
I
2
C read/write operations are not specific to any gas gauge. These operations serve as general-purpose
communication tools ( Figure 13 ).
Figure 13. Advanced Communication I
2
C
Figure 14. Golden Image Output Screen
Figure 15. Perform Programming Screen