ADAV803 Analog Devices, ADAV803 Datasheet - Page 29

• Manufacturer Part Number: ADAV803
• Description: Audio Codec
• Manufacturer: Analog Devices

Datapath
The ADAV803 features a digital in
multiplexing matrix that gives flexibility to the range of possible
input and output connections. Digital input ports include
playback and auxiliary input (both 3-wire digital), and S/PDIF
(single-wire to the on-chip receiver). Output ports in
record and auxiliary
S/PDIF port (single-wire from the on-chip transmitter).
Internally, the DIR and DIT are interfaced via 3-wire interfa
The datapath for each input and output port is selected by
programming Datapath Control Registers 1 and 2. Figure 52
shows the internal datapath structure of the ADAV803.
output ports (both 3-wire digital) and the
put/output switching/
clude the
ces.
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REFERENCE
ADC
DAC
PLL
REGISTERS
CONTROL
OSCILLATOR
SRC
PLAYBACK
Figure 52. Datapath
INPUT
DATA
INPUT
DATA
AUX
DIR
ADAV803
RECORD
OUTPUT
OUTPUT
DATA
DATA
DIT
AUX