ETX-CN700
Appendix 1
Page | 29
Connector X3
Pin Number
Signal
Signal Level
Pin Number
Signal
Signal Level
1
GND
2
GND
3
RED
Video
4
BLUE
Video
5
HSYNC
3.3 v
6
GREEN
Video
7
VSYNC
3.3 v
8
DDCK
3.3 v
9
DETECT#
10
DDDA
3.3 v
11
2
ND
LVDSCLK#/
B4
2.5 v / 3.3 v
12
2
nd
LVDS3#
/
SHFCLK
2.5 v / 3.3 v
13
2
ND
LVDSCLK/
B5
2.5 v / 3.3 v
14
2
nd
LVDS3/EN
2.5 v / 3.3 v
15
GND
16
GND
17
2
ND
LVDS 1/
B1
2.5 v / 3.3 v
18
2
ND
LVDS2/
B3
2.5 v / 3.3 v
19
2
ND
LVDS1#/
B0
2.5 v / 3.3 v
20
2
ND
LVDS2#/
B2
2.5 v / 3.3 v
21
GND
22
GND
23
1
st
LVDS3#
/G2
2.5 v / 3.3 v
24
2
ND
LVDS0/
G5
2.5 v / 3.3 v
25
1
st
LVDS3/
G3
2.5 v / 3.3 v
26
2
ND
LVDS0#/
G4
2.5 v / 3.3 v
27
GND
28
GND
29
1
ST
LVDS2#/
R4
2.5 v / 3.3 v
30
1
ST
LVDSCLK/
G1
2.5 v / 3.3 v
31
1
ST
LVDS2/
R5
2.5 v / 3.3 v
32
1
ST
LVDSCLK#/
G0
2.5 v / 3.3 v
33
GND
34
GND
35
1
ST
LVDS0/
R1
2.5 v / 3.3 v
36
1
ST
LVDS1/
R3
2.5 v / 3.3 v
37
1
ST
LVDS0#/
R0
2.5 v / 3.3 v
38
1
ST
LVDS1#/
R2
2.5 v / 3.3 v
39
VCC
5 v
40
VCC
5 v
41
I2CDAT
3.3 v
42
LTGIO/
FLM
2.5 v / 3.3 v
43
I2CCLK
3.3 v
44
BLON#
3.3 v
45
BIASON/
LP
2.5 v / 3.3 v
46
DIGON
3.3 v
47
NC
48
NC
49
NC
50
NC
51
LPT/
FLPY#
3.3 v
52
NC
53
VCC
54
GND
55
STB#/
RSVD
3.3 v
56
AFD#/
DENSEL
3.3 v
57
RSVD
3.3 v
58
PD7/
RSVD
3.3 v
59
IRRX
3.3 v
60
ERR#/
HDSEL#
3.3 v
61
IRTX
3.3 v
62
PD6/
RSVD
3.3 v
63
RXD2
3.3 v
64
INIT#/
DIR#
3.3 v
65
GND
66
GND
67
RTS2#
3.3 v
68
PD5/
RSVD
3.3 v
69
DTR2#
3.3 v
70
SLIN#/
STEP#
3.3 v
71
DCD2#
3.3 v
72
PD4/
DSKCHG#
3.3 v
73
DSR2#
3.3 v
74
PD3/
RDATA#
3.3 v
75
CTS2#
3.3 v
76
PD2/
WP#
3.3 v
77
TXD2
3.3 v
78
PD1/
TRK0#
3.3 v
79
RI2#
3.3 v
80
PD0/
INDEX
#
3.3 v
81
VCC
5 v
82
VCC
5 v
83
RXD1
3.3 v
84
ACK#/
DRV
3.3 v
85
RTS1#
3.3 v
86
BUSY#/
MOT
3.3 v
87
DTR1#
3.3 v
88
PE/
WDATA#
3.3 v
89
DCD1#
3.3 v
90
SLCT#/
WGATE#
3.3 v
91
DSR1#
3.3 v
92
MSCLK
3.3 v
93
CTS1#
3.3 v
94
MSDAT
3.3 v
95
TXD1
3.3 v
96
KBCLK
3.3 v
97
RI1#
3.3 v
98
KBDAT
3.3 v
99
GND
100
GND
NOTE
: These signals are the definition for the LCD build version of the ETX CN700
NOTE
: These signals are the definition when signal LPT/FLPY# (Pin51 of X3) is pulled low at power on.