Lanner LEC-2055 Manual do Utilizador descarregar pdf (Página 15)

Board Layout

Chapter 3

Embedded and Industrial Computing

DC_IN CONNECTOR (CON1): A Phoenix connector for

external power supply.

SIM Card Socket (USIM1):

Front Panel Function Pin Header (J1): It provides LED

signal and button function on the front panel.

Pin No. Pin Name Function Pin No. Pin Name Function

1 HD_LED+ HDD LED 2 PWR_LED+ Power LED

3 HD_LED- 4 PWR_LED-

5 GND System Reset 6 GND Power On/Off

Push Button

7 RESET_BTN 8 POWER_BTN-

Pin No. Pin Name

C1 +5V

C2 USIM_RESET

C3 USIM_CLOCK

C5 GND

C6 UIM_VPP

C7 UIM_DATA

Mini PCI Express Connector (MPCIE1):

PIN Pin Name PIN Pin Name

1 WAKE# 30 SMB_CLK

2 +3.3V 31 PETn0

3 NC 32 SMMB_DATA

4 GND 33 PETp0

5 NC 34 GND

6 +1.5V 35 GND

7 CLKREQ# 36 USB_D-

8 UIM_PWR 37 RSVERD

9 GND 38 USB_D+

10 UIM_DATA 38 RSVERD

11 REFCLK- 40 GND

12 UIM_CLK 41 RSVERD

13 REFCLK+ 42 LED_WWAN#

14 UIM_RESET 43 GND

15 GND 44 LED1_WLAN#

16 UIM_VPP 45 NC

17 NC 46 LEC1_WPAN#

18 GND 47 NC

19 NC 48 +1.5V

20 W_DISABLE# 49 NC

21 GND 50 GND

22 RESET# 51 NC

23 PERn0 52 +3.3V

24 +3.3Vaux (+3.3V) 53 GND

25 PERp0 54 GND

26 GND 55 GND

27 GND 56 GND

28 +1.5V 57 GND

29 GND 58 GND

Mini PCI Express (MPCIE1) Power Setting in Pin 24

(VMPCIE1):

POWER LED & Hard Disk LED (LED2):

Pin No. Pin Name

1 DC_IN

2 GND

+ -

VMPCIE1. Function

1-2 3V Standby

2-3 3.3V

Pin No. Pin Name Pin No. Pin Name

A1 PWR_LED + (TOP) C1 PWR_LED – (TOP)

A2 HDD_LED+ (BOTTOM) C2 HDD_ACT# (BOTTOM)

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 21 22 23

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