Lanner LEC-7100 Instrukcja Użytkownika Pobierz pdf (Strona 13)

Motherboard Information

Chapter 3

Embedded and Industrial Computing

RS-232 COM Port(COM1, CN18): It is the RS-232 serial

port.

M10

SO-DIMM Socket (CN8): It is for connecting the DDR2

667 (200 pin) memory. The system can suport up to 2

GB in maximum.

M11

Clear CMOS jumper (JP3): It is for clearing the CMOS

memory.

M12 M14

Ring-indicator Jumper Setting (JP1, JP2): The

Ring indicator pinout of the RS-232 COM port (JP2 for

COM1 and JP1 for COM2) can be altered according to

the following jumper settings.

M13

Mini-PCIe Wireless LED(J7): It shows the wireless

connection status for wireless modules connected in

Mini-PCIe Socket.

M15

RS-232 COM Port(COM2, J8): It is for connecting the

RS-232 interface cable .

M16

USB Ports (No. 0/1/2/3): The system provides 4

external USB [CN16 for USB0, USB1 (the bottom one

is USB0; the upper one is USB1) and CN17 for USB2,

USB3 (the bottom one is USB2; the upper one is

USB3)] type A connectors.

Pin No. Function

1-2 Normal (Default)

2-3 Clear CMOS

1 2 3

Pin No. Function

5 LED1_WPAN_N

3 LED1_WLAN_N

1 LED1_WWAN_N

Function Pin No.

LED1R_WPLAN_N 6

LED1R_WLAN_N 4

LED1R_WWAN_N 2

Pin No. Function

1-2 Supply +5V to Device

3-4 Supply +12V to Device

5-6 RS-232 Ring

6789

12345

No.

Pin Name

1 Data Carrier Detectg

2 Receive Data

3 Transmit Data

4 Data Terminal Ready

5 Ground

No.

Pin Name

6 Data Set Ready

7 Request to Send

8 Clear to Send

9 Ring Indicator

Pin No. Function

Key 10

Ring Indicator 8

Clear to Send 6

Request to Send 4

Data Set Ready 2

Pin No. Function

Signal Ground

Data Terminal Ready

Transmitted Data

Received Data

Data Carrier Detected

39 Reserved 40 GND

41 Reserved 42 Reserved

43 Reserved 44 Reserved

45 Reserved 46 Reserved

47 Reserved 48 +1.5V

49 Reserved 50 GND

51 Reserved 52 +3.3V

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 37 38

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