Texas Instruments bq20z65EVM-001, Руководство пользователя

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10 Pro (Advanced) Screen
10.1 SMB Communication
10.2 Hexadecimal/Decimal Converter
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Pro (Advanced) Screen
Figure 10. Calibration Screen
The set of read/write operations over SMBus are not specific to any gas gauge. These are provided as
general-purpose communication tools (
Figure 11 ).
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.
SLUU353 – June 2009 bq20z65EVM-001 SBS 1.1 Impedance Track™ Technology 13
Enabled Battery Management Solution Evaluation Module
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