cxa1734s Sony Electronics, cxa1734s Datasheet - Page 26

• Manufacturer Part Number: cxa1734s
• Description: Us Audio Multiplexing Decoder
• Manufacturer: Sony Electronics

SDA
SCL
SDA
SCL
I
There are two I
• Accordingly there are 3 values outputs, H, L and HIZ.
• I
• I
2
C BUS Signal
2
2
C data Write (Write from I2C controller to the IC)
C transfer begins with Start Condition and ends with Stop Condition.
Start Condition S
MSB
DATA(n)
1
DATA
S
H
2
C signals, SDA (Serial DATA) and SCL (Serial CLOCK) signal. SDA is a bidirectional signal.
8
MSB
1
L
8
ACK
LSB
HIZ
9
2
ACK
HIZ
HIZ
Address
9
1
3
DATA
L
1
DATA(n+1)
4
8
5
8
ACK
HIZ
—26—
9
6
ACK
HIZ
9
P
7
L during Write
DATA(n+2)
8
Data can be transferred in 8-bit units
to be set as required.
Sub
automatically.
HIZ
9
ACK
address
MSB
1
Sub Address
Stop Condition P
is
incremented
LSB
8
CXA1734S
HIZ
ACK
9