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Sharp GX30 Service Manual page 123

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1
2
3
1
2
A
NC
A20
12
13
14
B
NC
SF-RY/BY
A16
24
25
C
SF-/RE
F-/WE
34
35
D
F/SF/SC-VCC
GND
44
45
E
CLE
/WP
54
55
F
ALE
/LB
64
65
66
G
NC
SF-/WE
A18
76
77
78
H
NC
SF-/WP
SF-/CE
A22
A21
A0~A17
A18~A20
F-/WE,/WP,/RST
/OE
F-/CE
SF-/WE,SF-/WP
ALE,CLE,SF-/RE
SF-/CE
S/SC-/WE,/LB,/UB
SC1-/CE1
S/SC1-CE2
SC2-/CE1
SC2-CE2
S-/CE1
(TOP VIEW)
4
5
6
7
3
4
5
6
A11
A15
A14
A13
15
16
17
18
A8
A10
A9
DQ15
26
27
28
29
F-RY/-BY
A21
SC2-CE2
DQ13
36
37
38
39
/RST
A22
SC2-/CE1/NC
DQ12
46
47
48
49
VPP
A19
DQ11
SF/F/SC-VCC
56
57
58
59
/UB
NC
NC
DQ9
67
68
69
70
A17
A7
A6
A3
79
80
81
82
A5
A4
A0
F-/CE
128M (x16) bit
NOR Flash memory
128M (x16) bit
Smartcombo
Flash memory
SC1: 32M (x16) bit
Smartcombo RAM
SC2: 64M (x16) bit
Smartcombo RAM
4M (x16) bit
SRAM
8
9
10
11
7
8
9
10
A12
GND
NC
NC
19
20
21
22
S/SC-/WE
DQ14
DQ7
NC
30
31
32
33
DQ6
DQ4
DQ5
NC
40
41
42
43
S/SC1-CE2
S-VCC
F/SF/SC-VCC
NC
50
51
52
53
DQ10
DQ2
DQ3
NC
60
61
62
63
DQ8
DQ0
DQ1
NC
71
72
73
74
A2
A1
SC1-/CE1
NC
83
84
85
86
GND
/OE
S-/CE1
NC
SF/F/SC-VCC
VPP
F-RY/-BY
SF-RY/BY
DQ0~DQ15
GND
S-VCC
12
11
NC
23
NC
75
NC
87
NC

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