ADAU1966 AD [Analog Devices], ADAU1966 Datasheet - Page 18

• Manufacturer Part Number: ADAU1966
• Description: 16-Channel High Performance
• Manufacturer: AD [Analog Devices]

ADAU1966
SDA
(CONTINUED)
(CONTINUED)
Table 18. I
Abbreviation
S
P
AM
AS
Table 19. Single Word I
S
Table 20. Burst Mode I
S
Table 21. Single Word I
S
Table 22. Burst Mode I
S
SCL
MASTER (S)
START BY
Chip Address, R
= 0
Chip Address, R = 0
Chip Address, R = 0
Chip Address, R = 0
SDA
SCL
2
SDA
SCL
C Abbreviations
AD1
MASTER (S)
REPEATED START
START BY
BY MASTER (S)
AD0
AD1
AS
2
2
0
C Write
C Read
2
2
C Write
C Read
0
Register
Address
AD0
CHIP ADDRESS BYTE
0
AS
0
AS
FRAME 1
0
0
CHIP ADDRESS BYTE
Register Address
1
Register Address
0
CHIP ADDRESS BYTE
0
FRAME 3
AS
FRAME 1
1
0
(CONTINUED)
(CONTINUED)
1
AS
S
AD1
0
0
SDA
SCL
Condition
Start bit
Stop bit
Acknowledge by master
Acknowledge by slave
Chip Address, R
= 1
AD0
ADAU1966 (AS)
Figure 12. I
Register Address
Figure 13. I
0
R/W
ADAU1966 (AS)
Rev. 0 | Page 18 of 52
AS
ADAU1966 (AS)
ACK. BY
R/W
R/W
AS
ACK. BY
D7
ACK. BY
Data-Word 1
2
2
C Write Format
C Read Format
S
0
D6
AS
0
D7
Chip Address, R = 1
Data-
Word 1
D5
0
D6
0
DATA BYTE TO ADAU1966
AS
D4
0
D5
0
REGISTER ADDRESS BYTE
REGISTER ADDRESS BYTE
FRAME 3
REGISTER DATA
Data-Word 2
AM
AS
D4
D3
0
0
FRAME 4
FRAME 2
FRAME 2
D3
Data-
Word 2
0
D2
0
Data-Word
D2
1
AS
D1
1
AS
D1
1
AM
ADAU1966 (AS)
Data-Word
D0
1
ADAU1966 (AS)
MASTER (AM)
Data-Word N
D0
0
ACK. BY
Data-
Word N
ACK. BY
ADAU1966 (AS)
ACK. BY
0
ACK. BY
AS
STOP BY
MASTER (P)
STOP BY
MASTER (P)
AM
AM
AS
P
P
P
P