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Pin No.
Pin No.
Pin Name
Pin Name
52
DATA-DSP
53
CD-MUTE
54
CD-RST
55
AVDD
56
AVREF
57
SQ-IN
58
NC
59
SQCK
60 ~ 61
NC
62
SYS-DI
63
SYS-DO
64
SYS-CLK
I/O
I/O
O
DSP serial data output.
O
Muting output.
O
CD reset output.
–
Power supply.
–
A/D converter reference voltage input.
I
Sub-Q/PCM peak/level data input.
–
Not connected.
O
Outputs clock for reading SQSO.
–
Not connected.
I
System microprocessor serial data input.
O
System microprocessor serial data output.
I
System microprocessor serial sync clock input.
Description
Description
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