Sharp TM200 Service Manual page 67

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Pin
Terminal
Input/Output
No.
name
50
DQ10
Input/Output Data input/output
51
DQ2
Input/Output Data input/output
52
DQ3
Input/Output Data input/output
*
53
NC
-
54
ALE
Input
55
/LB
Input
*
56
/UB
Input
57
NC
-
*
58
NC
-
59
DQ9
Input/Output Data input/output
60
DQ8
Input/Output Data input/output
61
DQ0
Input/Output Data input/output
62
DQ1
Input/Output Data input/output
*
63
NC
-
*
64
NC
-
65
SF-/WE
Input
66
A18
Input
67
A17
Input
68
A7
Input
69
A6
Input
70
A3
Input
71
A2
Input
72
A1
Input
73
SC1-/CE1
Input
*
74
NC
-
*
75
NC
-
*
76
NC
-
CONFIDENTIAL
Description of terminal
(NOR Flash, Smartcombo RAM, SRAM)
Command, Address, and Data
input/output (Smartcombo Flash)
(NOR Flash, Smartcombo RAM, SRAM)
Command, Address, and Data
input/output (Smartcombo Flash)
(NOR Flash, Smartcombo RAM, SRAM)
Command, Address, and Data
input/output (Smartcombo Flash)
Not used
Address latch enable input
(Smartcombo Flash)
Byte enable input (DQ0-DQ7)
(Smartcombo RAM, SRAM)
Byte enable input (DQ8-DQ15)
(Smartcombo RAM, SRAM)
Not used
Not used
(NOR Flash, Smartcombo RAM, SRAM)
Command, Address, and Data
input/output (Smartcombo Flash)
(NOR Flash, Smartcombo RAM, SRAM)
Command, Address, and Data
input/output (Smartcombo Flash)
(NOR Flash, Smartcombo RAM, SRAM)
Command, Address, and Data
input/output (Smartcombo Flash)
(NOR Flash, Smartcombo RAM, SRAM)
Command, Address, and Data
input/output (Smartcombo Flash)
Not used
Not used
Write enable input
(Smartcombo Flash)
Address input
(NOR Flash, Smartcombo RAM)
Address input
(NOR Flash, Smartcombo RAM, SRAM)
Address input
(NOR Flash, Smartcombo RAM, SRAM)
Address input
(NOR Flash, Smartcombo RAM, SRAM)
Address input
(NOR Flash, Smartcombo RAM, SRAM)
Address input
(NOR Flash, Smartcombo RAM, SRAM)
Address input
(NOR Flash, Smartcombo RAM, SRAM)
Chip enable input
(Smartcombo RAM 1)
Not used
Not used
Not used
TM200 OTHERS
Pin
Terminal
Input/Output
No.
name
77
SF-/WP
Input
78
SF-/CE
Input
79
A5
Input
80
A4
Input
81
A0
Input
82
F-/CE (F1-/CE)
Input
83
GND
-
84
/OE
Input
85
S-/CE1
Input
*
86
NC
-
*
87
NC
-
In this unit, the terminal with asterisk mark ( * ) is (open) terminal which
is not connected to the outside.
1
2
3
4
1
2
3
A
NC
A20
A11
12
13
14
15
B
NC
SF-RY/BY
A16
A8
24
25
26
C
SF-/RE
F-/WE
F-RY/-BY
34
35
36
D
F/SF/SC-VCC
GND
/RST
44
45
46
E
CLE
/WP
VPP
54
55
56
F
ALE
/LB
/UB
64
65
66
67
G
NC
SF-/WE
A18
A17
76
77
78
79
H
NC
SF-/WP
SF-/CE
A5
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
6 - 2
Description of terminal
Write protect input
(Smartcombo Flash)
Chip enable input
(Smartcombo Flash)
Address input
(NOR Flash, Smartcombo RAM, SRAM)
Address input
(NOR Flash, Smartcombo RAM, SRAM)
Address input
(NOR Flash, Smartcombo RAM, SRAM)
Chip enable input (NOR Flash)
Ground
Output enable input
(NOR Flash, Smartcombo RAM, SRAM)
Chip enable input (SRAM)
Not used
Not used
(TOPVIEW)
5
6
7
8
9
10
11
4
5
6
7
8
9
A15
A14
A13
A12
GND
NC
16
17
18
19
20
21
A10
A9
DQ15
S/SC-/WE
DQ14
DQ7
27
28
29
30
31
32
A21
SC2-CE2
DQ13
DQ6
DQ4
DQ5
NC
37
38
39
40
41
42
A22
SC2-/CE1/NC
DQ12
S/SC1-CE2
S-VCC
F/SF/SC-VCC
NC
47
48
49
50
51
52
A19
DQ11
SF/F/SC-VCC
DQ10
DQ2
DQ3
57
58
59
60
61
62
NC
NC
DQ9
DQ8
DQ0
DQ1
68
69
70
71
72
73
A7
A6
A3
A2
A1
SC1-/CE1
NC
80
81
82
83
84
85
A4
A0
F-/CE
GND
/OE
S-/CE1
NC
SF/F/SC-VCC
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
12
10
11
NC
NC
23
22
NC
NC
33
43
53
NC
63
NC
75
74
NC
86
87
NC
VPP
F-RY/-BY
SF-RY/BY
DQ0~DQ15
GND
S-VCC

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