ADAU1966 AD [Analog Devices], ADAU1966 Datasheet - Page 21

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

Table 23. Pin Function Changes in Different Serial Audio Interface Modes
Signal
DSDATA1
DSDATA2
DSDATA3
DSDATA4
DSDATA5
DSDATA6
DSDATA7
DSDATA8
DLRCLK
DBCLK
Maximum Sample Rate
RIGHT-JUSTIFIED
LEFT-JUSTIFIED
I
2
S-JUSTIFIED
DSDATAx
DSDATAx
DSDATAx
DLRCLK
DBCLK
MODE
MODE
MODE
t
DBH
Stereo Modes
(SAI = 0 or 1)
Channel 1/Channel 2
data in
Channel 3/Channel 4
data in
Channel 5/Channel 6
data in
Channel 7/Channel 8
data in
Channel 9/Channel 10
data in
Channel 11/Channel 12
data in
Channel 13/Channel 14
data in
Channel 15/Channel 16
data in
DLRCLK in/DLRCLK out
DBCLK in/DBCLK out
192 kHz
t
t
t
DBL
DLS
DDS
MSB
t
DDH
t
DDS
MSB – 1
MSB
t
DDH
TDM4 Mode
(SAI = 2)
Channel 1 to Channel 4
data in
Channel 5 to Channel 8
data in
Channel 9 to Channel 12
data in
Channel 13 to Channel 16
data in
Not used
Not used
Not used
Not used
TDM frame sync in/
TDM frame sync out
TDM DBCLK in/TDM
DBCLK out
192 kHz
Figure 16. DAC Serial Timing
Rev. 0 | Page 21 of 52
t
DDS
MSB
TDM8 Mode
(SAI = 3)
Channel 1 to Channel 8
data in
Channel 9 to Channel 16
data in
Not used
Not used
Not used
Not Used
Not used
Not used
TDM frame sync in/
TDM frame sync out
TDM DBCLK in/TDM
DBCLK out
96 kHz
t
DDH
t
DDS
TDM16 Mode
(SAI = 4)
Channel 1 to Channel 16
data in
Not used
Not used
Not used
Not used
Not used
Not used
Not used
TDM frame sync in/
TDM frame sync out
TDM DBCLK in/
TDM DBCLK out
48 kHz
LSB
t
t
DDH
DLH
ADAU1966