Lanner LEC-2055 - Manual (Page 14)

14
Board Layout
Chapter 3
Embedded and Industrial Computing
Pin No. Pin Name Pin No. Pin Name
7 CE1# 32 CE3#
8 GND 33 VS1
9 GND 34 IOR#
10 GND 35 IOW#
11 GND 36 WE#
12 GND 37 IDEIRQ
13 VCC3 38 VCC3
14 GND 39 CBSEL#
15 GND 40 VS2
16 GND 41 RESET#
17 GND 42 IORDY
18 A2 43 DREG
19 A1 44 DACK#
20 A0 45 ACTLED#
21 DATA0 46 BVD1
22 DATA1 47 DATA8
23 DATA2 48 DATA9
24 IOS16 49 DATA10
25 CD2- 50 GND
Dual USB Port Connector 0 and 1 (USB1):
USB 2.0 Pin Header (USBB1):
PS/2 Keyboard & Mouse Connector (KM1):
LAN Ports (LANB1/LANB2):
Pin No. Description
Fast Ethernet Gigabit Ethernet
1 TX+ BI_DA+
2 TX- BI_DA-
3 RX+ BI_DB+
4 -- BI_DC+
5 -- BI_DC-
6 RX- BI_DB-
7 -- BI_DD+
8 -- BI_DD-
Clear CMOS jumper (CCMOS1): It is for clearing the
CMOS memory.
VGA Interface Cable Connector (VGA1): It is used for
connecting a VGA monitor.
Antenna Power Connector (ATNC1): It supplies power to
the wireless signal amplifier, if there is one attached to the
system.
CompactFlash Connector (CF1): It is for connecting a
Compact Flash card to be served as your system’s storage.
Pin No. Pin Name Pin No. Pin Name
1 GND 26 CD1-
2 DATA3 27 DATA11
3 DATA4 28 DATA12
4 DATA5 29 DATA13
5 DATA6 30 DATA14
6 DATA7 31 DATA15
Pin No. Pin Name
1-2 Normal (Default)
2-3 Clear CMOS
25 1
50 26
Pin No. Pin Name
1 +5V
2 USB1-
3 USB1+
4 GND
5 +5V
6 USB0-
7 USB0+
8 GND
Pin No. Pin Name Pin No. Pin Name
1 +5V 2 GND
3 KEY 4 USB3+
5 USB2- 6 USB3-
7 USB2+ 8 KEY
9 GND 10 +5V
1 2 3 4
5 6 7 8
Pin No. Pin Name
1 +5V
3 MSDATA
5 KBDATA
7 GND
Pin No. Pin Name
2 MSCLK
4 KEY
6 KEY
8 KBCLK
1
3
5
7
9 2
4
6
8
10
1
3
5
7 2
4
6
8
1
2
3
12
2
11
1
Pin No. Pin Name Pin No. Pin Name
1 R 2 Detect VGA Plug on
3 G 4 Ground
5 B 6 Ground
7 H-SYNC 8 Ground
9 V-SYNC 10 Ground
11 I2C Data 12 I2C CLOCK
Pin No. Pin Name
1 +3.3V
2 GND