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Pin No.
Pin Name
VO
Description
39
DAI1
O
DA11 output when PSSL=1.
GTOP output when PSSL=0.
40
DA10
O
DA1O0 output when PSSL=1.
XUGF output when PSSL=0.
41
DAO9
O
DAO9 output when PSSL=1.
XPLCK output when PSSL=0.
42
DAO8
O
DAO8 output when PSSL=1.
GFS output when PSSL=0.
43
DAO7
O
DAO7 output when PSSL=1.
RFCK output when PSSL=0.
44
DAO06
O
DAO6 output when PSSL=1.
C2PO output when PSSL=0.
45
DAOS
O
DAOS output when PSSL=1.
XRAOF output when PSSL=0.
46
DAO04
O
DA04 output when PSSL=1.
MNT3 output when PSSL=0.
47
DAO3
O
DAO3 output when PSSL=1.
MNT2 output when PSSL=0.
48
DAO2
O
DAO2 output when PSSL=1.
MNT1 output when PSSL=0.
49
DAO1
O
DAO1 output when PSSL=1.
MNTO output when PSSL=0.
Ss
pik
5
Aperture compensation control output.
This pin outputs a high signal when the right channel is used.
<4
ate
y
Aperture compensation control output.
This pin outputs a high signal when the left channel is used.
52
VSS
GND.
53
XTAI
I
Crystal oscillation circuit input.
54
XTAO
O
Crystal oscillation circuit output.
55
XTSL
I
Crystal selector input.
56
FSTT
O
2/3 frequency divider output for Pins 53 and 54.
57
FSOF
O
1/4 frequency divider output for Pins 53 and 54.
58
C16M
O
16.9344MHz output. (V16M output in CLV-W and CAV-W modes)
59
MD2
I
Digital-out on/off control. High: on; low: off
60
DOUT
O
Digital-out output.
ai
sees
6
Outputs a high signal when the playback disc has emphasis, and a low signal when
there is no emphasis.
62
WFCK
I
WECK (write frame clock) output.
63
SCOR
O
Outputs a high signal when either subcode sync SO or S1 is detected.
64
SBSO
O
Sub P to W serial output.
65
EXCK
I
SBSO readout clock input.
66
SQSO
O
Sub Q 80-bit and PCM peak, level metter and internal status outputs.
67
SQCK
I
SQSO readout clock input.
68
MUTE
I
High: mute; low: release
69
SENS
—
SENS output to CPU.
70
XRST
I
System reset. Reset when low.
71
DATA
O
Serial data input from CPU.
72
XLAT
O
Latch input from CPU. Serial data is latched at the falling edge.
73
VDD
Power supply (5V).
74
CLOK
O
Serial data transfer clock input from CPU.
75
SEIN
I
SENS input from SSP.
76
CNIN
I
Track jump count signal input.
23
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