CP-850/F Service Manual
-21-
4.2.3
PINNING
Pin Connections and Short Descriptions for VSPB
For VSP 941x/4x, the pin connections differ for pins: 1, 2, 3, 75, 76, 77, 78, 79, 80 (see Section 4.2.2. on page 210).
Common Pin Connections and Short Descriptions
Pin No.
Pin Name
Type
Connection
Short Description
MQFP
80-pin
MQFP
144-pin
(If not used)
)
Y
(
C
A
D
I
/
S
Y
C
A
D
D
D
V
1
1
t
u
p
t
u
o
Y
I
/
O
T
U
O
Y
A
2
)
Y
(
C
A
D
I
/
S
Y
C
A
D
S
S
V
3
3
)
l
a
t
i
g
i
d
V
0
(
l
a
t
i
g
i
d
r
o
f
e
g
a
t
l
o
v
y
l
p
p
u
S
S
2
D
S
S
V
4
4
)
l
a
t
i
g
i
d
V
8
.
1
(
l
a
t
i
g
i
d
r
o
f
e
g
a
t
l
o
v
y
l
p
p
u
S
S
2
D
D
D
V
5
5
I
O
/
I
A
D
S
0
1
6
2
C-Bus data
)
3
3
d
d
v
o
t
d
e
t
c
e
n
n
o
C
(
t
c
e
l
e
s
e
d
o
m
t
s
e
T
I
S
M
T
3
1
7
8
14
656VIN/BLANK
I/O
Connect to vss
and disable
blank
Separate V input for 656 / BLANK output
9
15
656CLK
I/O
Leave open
Digital input / output clock
10
16
656IO7
I/O
Leave open
Digital input / output (MSB)
)
d
a
p
V
0
(
l
a
t
i
g
i
d
r
o
f
e
g
a
t
l
o
v
y
l
p
p
u
S
S
2
P
S
S
V
9
1
1
1
)
d
a
p
V
3
.
3
(
l
a
t
i
g
i
d
r
o
f
e
g
a
t
l
o
v
y
l
p
p
u
S
S
2
P
D
D
V
0
2
2
1
I
I
L
C
S
8
2
3
1
2
C-Bus clk
14
29
V/INT
I
Connect to vss
Vertical pulse for RGB input
15
30
656IO6
I/O
Leave open
Digital input / output
16
31
656IO5
I/O
Leave open
Digital input / output
17
32
HOUT
O
Leave open
Horizontal output (Single or double scan,
dependent on version)
18
33
H50/IRQ
O
Leave open
Hout 50 Hz (with skew)
I
I
I
D
T
/
R
D
A
4
3
9
1
2
C address / test data in
20
35
V50/BLANK
O
Leave open
Vout 50 Hz
21
37
656IO4
I/O
Leave open
Digital input / output
22
38
656IO3
I/O
Leave open
Digital input / output
23
39
VOUT
O
Leave open
Vertical output (Single or double scan,
dependent on version)
)
w
o
l
n
e
h
w
t
e
s
e
R
(
t
u
p
n
i
t
e
s
e
R
I
T
E
S
E
R
0
4
4
2
)
d
a
p
V
0
(
l
a
t
i
g
i
d
r
o
f
e
g
a
t
l
o
v
y
l
p
p
u
S
S
3
P
D
D
V
1
4
5
2
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