Chapter 3, Board layout – Lanner LEC-2110 User Manual
Page 17
17
Board Layout
Chapter 3
Embedded and Industrial Computing
DC_IN CONNECTOR (CN1): A Phoenix connector for
external power supply.
Power and HDD LED (LED3)
VGA Connector (VGA1)
Power-on Switch and Power-on Status Detection
Connector (PSW2):
Keyboard and Mouse Connector (KM1):
PCIe Expansion connector for PCIe low profile card
(36 pin, PCIEGF1)
PIN No.
Side B
Side A
1
12V
PRSNT1#
2
12V
12V
3
12V
12V
4
Ground
Ground
5
SMBCLK
JTAG2
6
SMBDATA
JTAG3
7
Ground
JTAG4
8
+3.3V
JTAG5
9
JTAG1
+3.3V
10
+3.3VAUX
+3.3V
11
WAKE#
PCIE_RESET-
KEY
KEY
12
Reserved
Ground
13
Ground
DEFCLK+
14
PE_TX0+
DEFCLK-
15
PE_TX0-
Ground
16
Ground
PE_RX0+
17
PRSNT2#
PE_RX0-
18
Ground
Ground
CompactFlash Connector (CF1)
25 1
50 26
CF1
PIN No.
Description
PIN No.
Description
1
GND
26
CD1-
2
DATA3
27
DATA11
29
DATA4
28
DATA12
4
DATA5
29
DATA13
5
DATA6
30
DATA14
6
DATA7
31
DATA15
7
CE1#
32
CE2#
8
A10
33
VS1#
9
OE#
34
IOR#
10
A9
35
IOW#
11
A8
36
WE#
12
A7
37
READY#
13
CFVCC3
38
CFVCC3
14
A6
39
CSEL
15
A5
40
VS2#
16
A4
41
RESET
17
A3
42
WAIT#
18
A2
43
INPACK#
19
A1
44
REG#
20
A0
45
DASP#
21
DATA0
46
DIAG#
22
DATA1
47
DATA8
23
DATA2
48
DATA9
24
WP
49
DATA10
25
CD2-
50
GND
Pin No.
Pin Name
1
DC_GND
2
DC_IN
1 2
1
18
Pin No.
Pin Name
PIN No.
Pin Name
A1
PWR_LED +
C1
PWR_LED-
A2
HD_LED+
C2
HD_LED-
(VGA1)
5
1
Pin No.
Pin Name
PIN No.
PIN Name PIN No.
PIN Name
1
CRT-R
6
GND
11
NC
2
CRT-G
7
GND
12
V_SDAT
3
CRT-B
8
GND
13
HSYNC
4
NC
9
+5V
14
VSYNC
5
GND
10
GND
15
V_SCLK
Pin No.
Pin Name
Pin No.
Pin Name
1
+5V
2
MSCLK
3
MSDATA
4
KEY
5
KBDAT
6
KEY
7
GND
8
KBCLK
7
8
1
2
Pin No.
Pin Name
1
GND
2
Power Button-
3
Detect pwron (+5V)
3 2 1
Note: The orientation of CN2 illus-
trated here is opposite of the one on
the front panel.
A1
A2
C1
C2