10
Pro (Advanced) Screen
10.1 SMB Communication
10.2 Hex/Decimal Converter
10.3 Programming
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Pro (Advanced) Screen
The set of read/write operations over SMBus are not specific to any gas gauge. These are provided as
general-purpose communication tools.
These two boxes convert between hexadecimal (hex) and decimal as soon as values are typed into the
boxes. Invalid values can cause erroneous results.
When scaling converted hex 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.
Allows for device reprogramming from unencrypted and encrypted files.
Figure 11. Pro (Advanced) Screen
SLUU320C – January 2009 – Revised June 2009
bq20z40EVM-001 SBS 1.1 Impedance Track™Technology
15
Enabled Battery Management Solution EVM