sta335bwsqs13tr STMicroelectronics, sta335bwsqs13tr Datasheet - Page 22

• Manufacturer Part Number: sta335bwsqs13tr
• Description: 2.1-channel, High-efficiency Digital Audio System With Qsound Qhd
• Manufacturer: STMicroelectronics

I
5.4.5
5.4.6
22/70
2
C bus specification
SEQUENTIAL
SEQUENTIAL
MULTIBYTE
CURRENT
CURRENT
ADDRESS
ADDRESS
RANDOM
RANDOM
READ
READ
READ
READ
WRITE
WRITE
BYTE
START
START
START
START
START
START
Write mode sequence
Figure 7.
Read mode sequence
Figure 8.
DEV-ADDR
DEV-ADDR
DEV-ADDR
DEV-ADDR
DEV-ADDR
DEV-ADDR
HIGH
RW=
RW
RW
RW
ACK
ACK
ACK
ACK
Write mode sequence
Read mode sequence
RW
RW
SUB-ADDR
SUB-ADDR
DATA
DATA
ACK
ACK
NO ACK
ACK
ACK
ACK
SUB-ADDR
SUB-ADDR
START
START
STOP
DATA
DEV-ADDR
DEV-ADDR
ACK
ACK
RW
RW
ACK
ACK
ACK
DATA IN
DATA IN
DATA
DATA
DATA
ACK
ACK
NO ACK
NO ACK
ACK
STOP
STOP
STOP
DATA
ACK
DATA IN
STA335BWSQS
DATA
ACK
NO ACK
STOP
STOP