Table of Contents
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• Pin Function
N
. o
P
n i
N
a
m
e
/ I
O
1
D
V
0
-
Digital power supply
D
D
2
X
R
S
T
I
System reset. Rest when "L"
3
M
U
T
E
I
Mute input. Mute when "H"
4
D
A
T
A
I
Serial data input from CPU
Latch input from CPU
5
X
L
A
T
I
Serial data is latched at the falling edge.
Serial data transfer clock input from CPU
6
C
L
O
K
I
SENS output to CPU
7
S
E
N
S
O
8
S
C
L
K
I
CLock input for SENS serial-data readout
Input and output for unti-shock
9
A
T
S
K
/ I
O
WFCK output
1
0
W
F
C
K
O
XUGF output. MNT0 and RFCK output by
1
1
X
U
G
F
O
switching the command.
XPCK output. MNT1 output by switching the
1
2
X
P
C
K
O
command.
GFX output. MNT2 and XROF output by
1
3
G
F
S
O
switching the command.
C2PO output. MNT3 and GTOP output by
1
4
C
2
P
O
O
switching the command.
Outputs "H" when either subcode sync. S0 or S1 is
1
5
S
C
O
R
O
d
e
e t
c
e t
. d
4
2 .
3
3
6
M
H
1
6
C
4
M
O
f o
V
1
6
M
n i
W
o
d r
c
o l
k c
1
7
W
D
C
K
O
O
u
p t
u
s t
G
1
8
D
V
0
-
D
g i
t i
l a
G
N
S
S
1
9
C
O
U
T
/ I
O
n I
p
t u
a
n
d
2
0
M
R I
R
/ I
O
M
r r i
r o
s
g i
2
1
D
F
C
T
/ I
O
D
e
e f
t c
s
g i
2
2
F
O
K
/ I
O
F
o
c
u
s
O
K
2
3
P
W
M
I
I
E
x
e t
n r
a
c l
GFS is asmpled at 460Hz; when GFS is "H", this pin
2
4
L
O
C
K
/ I
O
outputs "H". If GFS is "L" eight consecutive samples,
this pint outputs "L". Input when LKIN="1".
2
5
M
D
P
O
S
e
v r
o
c
o
n
2
6
S
S
T
P
I
D
e
e t
t c
o i
n
2
7
F
S
T
O
O
O
u
p t
u
s t
2
2
8
D
V
1
-
D
g i
t i
l a
p
o
D
D
2
9
S
F
D
R
O
S
e l
d
r d
v i
e
3
0
S
R
D
R
O
3
1
T
F
D
R
O
T
a r
k c
n i
g
r d
3
2
T
R
D
R
O
3
3
F
F
D
R
O
F
o
c
u
s
r d
v i
3
4
F
R
D
R
O
3
5
D
V
1
D
g i
t i
l a
G
N
S
S
-
3
6
T
E
S
T
I
T
E
S
T
p
n i
3
7
T
E
S
1
I
3
8
V
C
I
C
e
t n
r e
v
l o
3
9
F
E
I
F
o
c
u
s
e
r r
4
0
S
E
I
S
e l
d
e
r r
r o
• PCMD is an MSB first, two's complement output.
Notes)
• GTOP is used to monitor the frame sync protection status. (High: sync protection window released)
• XUGF is the negative pulse for the frame sync derived from the EFM signal. It is the signal before sync protection.
• XPCK is the inverse of the EFM PLL clock. The PLL is designed so that the falling edge of XPCK and the EFM signal transition point coincide.
• GFS goes high when the frame sync and the insertion protection timing match.
• RFCK is derived with the crystal accuracy. This signal has a cycle of 136us.
• C2PO represents the data error status.
• XROF is generated when the 32K RAM exceeds the ±28 Frame jitter match.
F
u
n
t c
o i
n
z
o
u
p t
t u
O
u
p t
u
s t
1
4 /
f
e r
q
u
e
n
y c
d
e
m
h t
e
C
A
- V
W
m
o
d
e
a
n
d
v
r a
a i
b
e l
p
c t i
. h
o
u
p t
t u
= f
2
F
s
R
S
C
O
R
b
y
c
o
m
m
a
n
d
s
w
c t i
h
D
o
u
p t
t u
o
t f
a r
k c
n -
u
m
b
r e
c
o
u
t n
s
g i
n
l a
n
l a
n i
p
t u
a
n
d
o
u
p t
t u
n
l a
n i
p
t u
a
n
d
o
u
p t
t u
s
g i
n
l a
n i
p
t u
a
n
d
o
u
p t
t u
o
n
r t
l o
n i
p
t u
f o
s
p
n i
d
e l
m
t o
r o
r t
l o
o
u
p t
t u
f o
s
p
n i
d
e l
m
t o
r o
s
g i
n
l a
n i
p
t u
f o
i d
c s
n i
n
r e
m
o
t s
3 /
f
e r
q
u
e
n
y c
d
e
m
u
t l
p i
y l
f o
X
T
A
L
p
n i
w
r e
s
u
p
p
y l
o
u
p t
t u
v i
e
o
u
p t
t u
e
o
u
p t
t u
D
:
n
r o
m
a
y l l
G
N
D
a t
g
e
n i
p
t u
r o
s
g i
n
l a
n i
p
t u
s
g i
n
l a
n i
p
t u
N
. o
P
n i
N
a
m
e
/ I
O
4
1
T
E
I
T
a r
4
2
C
E
I
C
e
t n
4
3
R
F
D
C
I
R
F
4
4
A
I D
O
O
T
e
t s
4
5
A
V
0
-
A
n
a
S
S
4
6
I
G
E
N
I
C
o
n
4
7
A
V
0
-
A
n
a
D
D
4
8
A
S
Y
O
O
EFM full-swing output ("L"=VSS, "H"=VDD)
4
9
A
S
I Y
I
A
y s
5
0
R
F
A
C
I
E
F
M
5
1
A
V
1
-
A
n
a
S
S
5
2
C
L
T
V
I
V
C
O
5
3
F
L I
O
O
F
t l i
r e
5
4
I F
I L
I
F
t l i
r e
5
5
P
C
O
O
C
h
a
u
t l
p i
y l
5
6
A
V
1
-
A
n
a
D
D
5
7
B
A I
S
I
C
o
n
5
8
V
C
T
L
I
V
C
O
V
C
O
5
9
V
1
6
M
/ I
O
C
o l
s
w
c t i
6
0
V
P
C
O
O
C
h
a
6
1
D
V
2
D
g i
D
D
-
6
2
A
S
Y
E
I
A
y s
6
3
M
D
2
I
D
g i
6
4
D
O
U
T
O
D
g i
6
5
L
R
C
K
O
D
A /
D
A /
6
6
P
C
M
D
O
i f
s r
) t
6
7
B
C
K
O
D
A /
Outputs "H" when the playback disc has emphasis,
6
8
E
M
P
H
O
and "L" when there is no emphasis.
X
a t '
6
9
X
T
S
L
I
1
6
9 .
7
0
D
V
2
D
g i
S
S
-
C
y r
7
1
X
T
I A
I
n I
p
t u
7
2
X
T
A
O
O
C
y r
7
3
S
O
U
T
O
S
r e
7
4
S
O
C
K
O
S
r e
7
5
X
O
L
T
O
S
r e
S
u
b
7
6
S
Q
S
O
O
C
D
7
7
S
Q
C
K
I
C
o l
7
8
S
C
S
Y
I
n I
p
u
7
9
S
B
S
O
O
S
r e
8
0
E
X
C
K
I
C
o l
F
u
n
t c
o i
n
k c
n i
g
e
r r
r o
n i
p
t u
r e
s
e
v r
o
a
n
a
o l
g
n i
p
t u
s
g i
n
l a
n i
p
t u
p
n i
N
o
n
c
o
n
n
e
t c
o i
n
o l
g
G
N
D
s
a t
t n
c
r u
e r
t n
n i
p
u
f t
r o
O
P
a
m
p
i f i l
r e
o l
g
p
o
w
r e
s
u
p
p
y l
m
m
t e
y r
c
o
m
p
a
a r
e t
v
l o
a t
g
e
n i
p
t u
s
g i
n
l a
n i
p
t u
o l
g
G
N
D
1
c
o
t n
o r
v l
l o
a t
g
e
n i
p
u
f t
r o
g
a r
d
u
l a
n i
o
u
p t
u
f t
r o
m
a
t s
r e
P
L
L
S (
a l
v
e
=
d
g i
t i
l a
n i
p
u
f t
r o
m
a
t s
r e
P
L
L
g r
e
p
u
m
p
o
u
p t
u
f t
r o
m
a
t s
r e
P
L
L
o l
g
p
o
w
r e
s
u
p
p
y l
s
a t
t n
c
r u
e r
t n
n i
p
t u
f o
a
y s
m
m
t e
y r
i c
c r
2
c
o
t n
o r
v l
l o
a t
g
e
n i
p
u
f t
r o
w
d i
e
b -
a
n
d
2
o
c s
l l i
t a
o i
n
o
u
p t
u
f t
r o
w
d i
e
b -
a
n
d
E
F
k c
n i
p
u
f t
r o
w
d i
e
b -
a
n
d
E
F
M
P -
L
L
b
y
c
h
g r
e
p
u
m
p
o
u
p t
u
f t
r o
w
d i
e
b -
a
n
d
E
F
M
t i
l a
p
o
w
r e
s
u
p
p
y l
m
m
t e
y r
i c
c r
u
t i
O
/ N
O
F
F
c
o
t n
o r
( l
: L
O
F
t i
l a
o
t u
O
/ N
O
F
F
c
o
t n
o r
( l
: L
O
F
, F
: H
O
N
t i
l a
o
t u
o
u
p t
t u
i
t n
r e
a f
c
e
L
R
c
o l
k c
o
u
p t
t u
= f
F
s
i
t n
r e
a f
c
e
S
r e
l a i
d
a
a t
o
u
p t
t u
2 (
s '
C
i
t n
r e
a f
c
e
B
t i
c
o l
k c
o
u
p t
t u
s l
e
e l
t c
o i
n
n i
p
t u
3
4
4
M
H
: z
, L
3
3
8 .
6
8
8
M
H
: z
H
t i
l a
G
N
D
t s
l a
o
c s
l l i
t a
o i
n
i c
c r
u
t i
n i
p
t u
h t
e
e
x
e t
n r
l a
m
a
t s
r e
c
o l
k c
v
a i
h t
s i
i p
t s
l a
o
c s
l l i
t a
o i
n
i c
c r
u
t i
o
u
p t
t u
l a i
d
a
a t
o
u
p t
t u
n i
h t
e
s
e
v r
o
b
o l
k c
l a i
d
a
a t
e r
a
d
o
t u
c
o l
k c
o
u
p t
t u
n i
h t
e
s
e
l a i
d
a
a t
a l
c t
h
o
u
p t
t u
n i
h t
e
s
e
v r
o
b
o l
k c
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a
k
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T
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d
a
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o
u
p t
t u
k c
n i
p
u
f t
r o
S
Q
S
O
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a
d
o
t u
f t
r o
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y s
n
c
h
o r
n
o
u
s
f o
G
R
S
C
O
R
l a i
o
u
p t
t u
f o
S
u
b
P
o t
W
k c
n i
p
u
f t
r o
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B
S
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F
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P
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M
, P
M
S
B
. n
v r
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b
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p t
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57
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