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2.4.4
ETX Connector X2 (ETXB)
(Rear side)
Signal
PIN
PIN
GND
1
2
SD14
3
4
SD13
5
6
SD12
7
8
SD11
9
10
SD10
11
12
SD9
13
14
SD8
15
16
MEMW#
17
18
MEMR#
19
20
LA17
21
22
LA18
23
24
LA19
25
26
LA20
27
28
LA21
29
30
LA22
31
32
LA23
33
34
GND
35
36
SBHE#
37
38
SA0
39
40
SA1
41
42
SA2
43
44
SA3
45
46
SA4
47
48
SA5
49
50
+5V
51
52
SA6
53
54
SA7
55
56
SA8
57
58
SA9
59
60
SA10
61
62
SA11
63
64
SA12
65
66
GND
67
68
SA13
69
70
SA14
71
72
SA15
73
74
SA16
75
76
SA18
77
78
SA19
79
80
IOCHRDY
81
82
+5V
83
84
SD0
85
86
SD2
87
88
SD3
89
90
DREQ2
91
92
SD5
93
94
SD6
95
96
IOCHK#
97
98
GND
99
100
ESM-2740/2743 User's Manual
User's Manual
Signal
GND
SD15
MASTER#
DREQ7
DACK7#
DREQ6
DACK6#
DREQ5
DACK5#
DREQ0
DACK0#
IRQ14
IRQ15
IRQ12
IRQ11
IRQ10
IO16#
GND
M16#
OSC
BALE
TC
DACK2#
IRQ3
IRQ4
+5V
IRQ5
IRQ6
IRQ7
SYSCLK
REFSH#
DREQ1
DACK#
GND
DREQ3
DACK3#
IOR#
IOW#
SA17
SMEMR#
AEN
+5V
SMEMW#
SD1
NOWS#
SD4
IRQ9
SD7
RSTDRV
GND
33
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