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ESM-2740/2743
2.4.6
ETX Connector X3 (ETXC)
36 ESM-2740/2743 User's Manual
(Rear side)
Signal
PIN
PIN
GND
1
2
R
3
4
HSY
5
6
VSY
7
8
NC
9
10
LCDDO16
11
12
LCDDO17
13
14
GND
15
16
LCDDO13
17
18
LCDDO12
19
20
GND
21
22
LCDDO8
23
24
LCDDO9
25
26
GND
27
28
LCDDO4
29
30
LCDDO5
31
32
GND
33
34
LCDDO1
35
36
LCDDO0
37
38
+5V
39
40
2
41
42
I
C_DAT
2
43
44
I
C_CLK
BIASON
45
46
COMP
47
48
NC
49
50
NC
51
52
+5V
53
54
STB#
55
56
NC
57
58
IRRX
59
60
IRTX
61
62
RXD2
63
64
GND
65
66
RTS2#
67
68
DTR2#
69
70
DCD2#
71
72
DSR2#
73
74
CTS2#
75
76
TXD2#
77
78
RI2#
79
80
+5V
81
82
RXD1
83
84
RTS1#
85
86
DTR1#
87
88
DCD1#
89
90
DSR1#
91
92
CTS1#
93
94
TXD1
95
96
RI1#
97
98
GND
99
100
Signal
GND
B
G
DDCK
DDDA
LCDDO18
LCDDO19
GND
LCDDO15
LCDDO14
GND
LCDDO11
LCDDO10
GND
LCDDO7
LCDDO6
GND
LCDDO3
LCDDO2
+5V
NC
ENBKL#
DIGON
Y
C
NC
GND
AFD#
PD7
ERR#
PD6
INIT#
GND
PD5
SLIN#
PD4
PD3
PD2
PD1
PD0
+5V
ACK#
BUSY#
PE
SLCT#
MSCLK
MSDAT
KBCLK
KBDAT
GND
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