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C Pro (Advanced) Screen

9.2 Hexadecimal/Decimal Converter

These two boxes convert between hexadecimal and decimal as soon as values are typed into the boxes.

Invalid values may cause erroneous results.

When scaling converted hexadecimal values to a higher number of bytes, follow these rules:

• When Unsigned is selected, the left pad contains zeroes.

• When Signed is selected, the left pad contains zeroes for a positive number, or the left pad contains F

for negative numbers.

Figure 11. Pro (Advanced) Screen

10 I

C Pro (Advanced) Screen

10.1 I

C Communication

The read/write operations of the I

C Pro function is not specific to any gas gauge. These operations serve

as general-purpose communication tools (Figure 12).

SLUU520– July 2011 bq28550 Single Cell Li-Ion Battery Gas Gauge and Protection EVM

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