BQ24180_1 Datasheet, PDF (27/41 Pages) Texas Instruments – Fully Integrated Switch-Mode One-Cell Li-Ion Charger with Full USB Compliance and Accessory Power Connection

bq24180
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SLUSA02 A – FEBRUARY 2010 – REVISED FEBRUARY 2010
The master then generates a repeated start condition (a repeated start condition has the same timing as the start
condition). After this repeated start condition, the protocol is the same as F/S mode, except that transmission
speeds up to 3.4 Mbps are allowed. A stop condition ends the HS mode and switches all the internal settings of
the slave devices to support the F/S mode. Instead of using a stop condition, repeated start conditions should be
used to secure the bus in HS mode. If a transaction is terminated prematurely, the master needs sending a
STOP condition to prevent the slave I2C logic from remaining in a incorrect state.
Attempting to read data from register addresses not listed in this section results in FFh being read out.
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