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A-4 Copyright © 2001-2003. All rights reserved. ARM DUI 0163B
A.2 EXPB
Figure A-2 shows the pin numbers of the socket EXPB on the underside of the interface
module.
Figure A-2 EXPB socket pin numbering
61
H2
GND
GND
F0
F1
F2
GND
GND
F3
H5
F4
F5
GND
GND
F6
H8
F7
F8
GND
GND
F9
H11
F10
F11
H14
GND
GND
F12
F13
F14
GND
GND
F15
H17
F16
F17
GND
GND
F18
H20
F19
F20
GND
GND
F21
H23
F22
F23
H0
H1
H3
H4
H6
H7
H9
H10
H12
H13
H15
H16
H18
H19
H21
H22
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
H26
GND
GND
F24
F25
F26
GND
GND
F27
H29
F28
F29
GND
GND
F30
J0
F31
J8
GND
GND
J9
J3
J10
J11
J6
GND
GND
J12
J13
J14
GND
J16
J15
3V3
-12V
12V
3V3
-12V
12V
3V3
-12V
12V
H24
H25
H27
H28
H30
H31
J1
J2
J4
J5
J7
5V
5V
5V
62
74
73
72
71
70
69
68
67
66
65
64
63
75
76
88
87
86
85
84
83
82
81
80
79
78
77
89
90
102
101
100
99
98
97
96
95
94
93
92
91
103
104
116
115
114
113
112
111
110
109
108
107
106
105
117
118
119
120