Datasheet

TLV320AIC1110
SLAS359 – DECEMBER 2001
21
www.ti.com
PARAMETER MEASUREMENT INFORMATION
NOTE: SLAVE = Voice Codec
A6 A5 A4 A0 R/W
0
ACK
0
R7 R6 R5 R0 ACK
0
D7 D6 D5 D0 ACK
0
Stop
Slave Address Register Address Data
SCL
SDA
Start
Figure 7. I
2
C-Bus Write to Voice Codec
NOTE: SLAVE = Voice Codec
Master
Drives
ACK and Stop
A6 A5 A0 R/W ACK
00
R7 R6 R0 ACK A6 A0 R/W ACK
10
D7 D6 D0 ACK
Slave Address Register Address Slave Address
Slave Drives
The Data
Repeated
Start
SCL
SDA
Start Stop
Figure 8. I
2
C Read From Voice Codec: Protocol A
NOTE: SLAVE = Voice Codec
A6 A5 A0 R/W ACK R7
00
R6 R0 ACK A6 A5 A0
R/W ACK
D7 D0
ACK
Master
Drives
ACK and Stop
Slave Address Register Address Slave Address
Slave Drives
The Data
Stop
Stop Start
SCL
SDA
Start
Figure 9. I
2
C Read From Voice Codec: Protocol B