Lanner LEC-7070 Instrukcja Użytkownika Pobierz pdf (Strona 15)

Board Layout

Chapter 3

Embedded and Industrial Computing

Power-on Switch through Phoenix Contact (PSBTN2): A

Phoenix connector for distant power switch.

DC_IN Power Jack (DC_IN1): A DC jack connector with

lock for external power supply.

Digital Input/Output Connector (DIO1)

Pin NO. Description Pin NO. Description

1 DIO_0 2 DIO_1

3 DIO_2 4 DIO_3

5 +5V 6 GND

TTL Level is +5V; Maximum input/output current for

each port is 25mA

For all Input/

output pins:

Voltage Logic Register

DI: < 0.8V

Do: <0.4V

Low 0

DI: 2~5V

Do: 5V

High 1

The default value is 0

PS/2 Keyboard and Mouse Connector (KB1)

Pin NO. Description Pin NO. Description

1 VCC 2 MSCLK

3 MSDATA 4 KEY

5 KBDATA 6 KEY

7 GND 8 KBCLK

Mini PCI Express Connector (for 3G card with PCI

Express 1X and USB 2.0 signals and a SIM card reader,

MPCIE1):

PIN Pin Name PIN Pin Name

1 WAKE# 2 +3.3V

3 RSVD 4 GND

5 RSVD 6 +1.5V

7 CLKREQ# 8 UIM_PWR

9 GND 10 UIM_DATA

11 REFCLK- 12 UIM_CLK

13 REFCLK+ 14 UIM_RESET

15 GND 16 UIM_VPP

Key

17 RSVD 18 GND

19 RSVD 20 W_DISABLE#

21 GND 22 PERST#

23 PERn0 24 +3.3V

25 PERp0 26 GND

27 GND 28 +1.5V

29 GND 30 SMB_CLK

31 PETn0 32 SMB_DATA

33 PETp0 34 GND

35 GND 36 USB_D+

37 GND 38 USB_D-

39 +3.3V 40 GND

41 +3.3V 42 LED_WWAN#

43 GND 44 LED_WLAN#

45 RSVD 46 LED_WPAN#

47 RSVD 48 +1.5V

49 RSVD 50 GND

51 RSVD 52 +3.3V

Mini PCI Express Connector in half length (for Wi-Fi

connection with PCI Express 1X and USB 2.0 signals,

MPCIE2):

PIN Pin Name PIN Pin Name

1 WAKE# 2 +3.3V

3 RSVD 4 GND

5 RSVD 6 +1.5V

7 CLKREQ# 8 RSVD

9 GND 10 RSVD

11 REFCLK- 12 RSVD

13 REFCLK+ 14 RSVD

15 GND 16 RSVD

Key

17 RSVD 18 GND

19 RSVD 20 W_DISABLE#

21 GND 22 PERST#

23 PERn0 24 +3.3V

25 PERp0 26 GND

27 GND 28 +1.5V

29 GND 30 SMB_CLK

31 PETn0 32 SMB_DATA

33 PETp0 34 GND

35 GND 36 USB_D+

37 GND 38 USB_D-

39 +3.3V 40 GND

41 +3.3V 42 LED_WWAN#

43 GND 44 LED_WLAN#

45 RSVD 46 LED_WPAN#

47 RSVD 48 +1.5V

49 RSVD 50 GND

51 RSVD 52 +3.3V

Pin No. Pin Name

1 PS_ON

2 GND

2 1

Pin No. Pin Name

1 DC_IN (+)

2 DC_IN (-)

5 1

6 2

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 23 24

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