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I
l,;
AM81C458JC-80 (AMD)
CMOS COLOR PALETTE
-TOP VIEW-
11
12
32
33
0
75
53
I
39-51
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CIRCUIT
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PIN
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
~~
15
16
1--!7
18
Bl.IHI
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READ
llASI
19
20
21
TO
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COii'
5-8
SIGNAL
PIN
SIGNAL
NAME
No.
NAl' I E
PIXAO
22
GNO(O)
OVLEl
23
YCC(D)
OVLDl
24
ACO
OVLCl
25
ACl
OVLBl
26
R/W
OVLAl
27
VCC(A)
OVLEO
28
R
OVLOO
29
G
OVLCO
30
B
OVLBO
31
FSADJ
OVLAO
32
COHP
00
33
VREF
Dl
34
GND(A)
02
35
VCC(A)
D3
36
GND(A)
04
37
VCC(A)
D5
38
PIXE7
06
39
PIXD7
D7
40
PIXC7
CE
41
PIXB7
GND(D)
42
PIXA7
Am.I
111-7
24
j
2fi
} 12-19
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COUii
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25611200
12(24)
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SOC
MD
iJiC
PIP!l.111! Dl!Uf
PIN
SIGNAL
PIN
SIGNAL
No.
NAl' I E
Ho.
NA11E
43
PIXE6
64
VCC(D)
44
PIXD6
6.5
GND(D)
45
PIXC6
66
PIXE3
46
PIXB6
67
PIXD3
47
PIXA6
68
PIXC3
48
PIXES
69
PIXB3
49
PIXDS
70
PIXA3
50
PIX CS
71
PIXE2
51
PIXBS
72
PIXD2
52
PIXA5
73
PIXC2
53
PIXE4
74
PIXB2
54
PIXD4
75
PIXA2
55
PIXC4
76
PIXEl
56
PIXB4
77
PIXDl
57
PIXA4
78
PIXCl
58
SYNC
79
PIXBl
59
BLANK
80
PIXAl
60
LO
81
PIXEO
61
CLK
82
PIXOO
62
CLK
83
PIXCO
63
VCC(D)
84
PIXBO
4(11)
NWS-1510/1530/1580
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