max98088 Maxim Integrated Products, Inc., max98088 Datasheet - Page 75

• Manufacturer Part Number: max98088
• Description: Stereo Audio Codec With Flexsound Technology
• Manufacturer: Maxim Integrated Products, Inc.

data input to either SDINS1 or SDINS2 to be routed
from one interface to the other for output on SDOUTS2
or SDOUTS1. Both interfaces must be configured for
the same sample rate, but the interface format need
Table 9. Common Digital Audio Formats
Figure 15. Digital Audio Signal Routing
X = Don’t care.
Left Justified
MODE
PCM
TDM
I
2
S
BCLKS1
DAI1
SEL1
Set as desired
MAS1
WCI1/WCI2
1
X
X
CLOCK
LRCLKS1
BIT
FRAME
CLOCK
Set as desired
SDOUTS1
BCI1/BCI2
LBEN1
MAS1
RECORD PATH
0
1
1
OUTPUT
DATA
MUX
DAI1
SDINS1
with FLEXSOUND Technology
HIZOFF1
SDOEN1
DVDDS1 BCLKS2
INPUT
DATA
DLY1/DLY2
SDIEN1
X
X
0
1
LTEN1
PLAYBACK PATH
DAI1
not be the same. This allows the IC to route audio data
from one device to another, converting the data format
as needed. Figure 15 shows the available digital signal
routing options.
+
DAI2
SEL2
MAS2
TDM1/TDM2
Stereo Audio Codec
PLAYBACK PATH
CLOCK
BIT
LRCLKS2
0
0
1
1
DAI2
FRAME
CLOCK
LBEN2
SDOUTS2
SLOTL1/SLOTL2 SLOTR1/SLOTR2
MAS2
OUTPUT
DATA
X
X
0
SDINS2
HIZOFF2
SDOEN2
Set as desired
INPUT
DVDDS2
DATA
SDIEN2
X
X
0
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