AK4637 Datasheet, PDF (67/96 Pages) Asahi Kasei Microsystems – 24bit Mono CODEC with MIC - SPK-AMP

[AK4637]
SDA
SCL
S
start condition
P
stop condition
Figure 62. Start Condition and Stop Condition
DATA
OUTPUT BY
TRANSMITTER
DATA
OUTPUT BY
RECEIVER
SCL FROM
MASTER
S
START
CONDITION
not acknowledge
1
2
acknowledge
8
9
Figure 63. Acknowledge (I²C Bus)
clock pulse for
acknowledgement
SDA
SCL
data line
stable;
data valid
change
of data
allowed
Figure 64. Bit Transfer (I²C Bus)
015010680-E-00
- 67 -
2015/09