[AK4679]
SDAA
SDAE
SCLA
SCLE
S
P
start condition
stop condition
Figure 131. START and STOP Conditions
When Start condition is received again instead of Stop condition, the bus changes to Repeated Start condition. Repeated
Start condition is functionally the same as Start condition.
SCLA
SCLE
SDAA
SDAE
START CONDITION
Repeated Start CONDITION
Figure 132. Repeated Start Conditions
DATA
OUTPUT BY
TRANSMITTER
not acknowledge
DATA
OUTPUT BY
RECEIVER
acknowledge
8
SCL FROM
MASTER
2
1
9
S
clock pulse for
acknowledgement
START
CONDITION
Figure 133. Acknowledge on the I2C-Bus
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