AK4955 Datasheet, PDF (78/117 Pages) Asahi Kasei Microsystems – 24bit Stereo CODEC with MIC/SPK/Cap-less VIDEO-AMP/ LDO & DSP

[AK4955]
SDA
SCL
S
start condition
P
stop condition
Figure 70. Start Condition and Stop Condition
DATA
OUTPUT BY
TRANSMITTER
DATA
OUTPUT BY
RECEIVER
SCL FROM
MASTER
S
START
CONDITION
not acknowledge
1
2
Figure 71. Acknowledge (I²C Bus)
acknowledge
8
9
clock pulse for
acknowledgement
SDA
SCL
data line
stable;
data valid
change
of data
allowed
Figure 72. Bit Transfer (I²C Bus)
MS1343-E-00
- 78 -
2011/12