Lanner LEC-7920 Instrukcja Użytkownika Pobierz pdf (Strona 16)

Board Layout

Chapter 3

Embedded and Industrial Computing

Mini PCI Express Connector (CN9):

PIN Pin Name PIN Pin Name

1 WAKE# 27 GND

2 +3.3V 28 +1.5V

3 Reserved 29 GND

4 GND 30 SMB_CLK

5 Reserved 31 PETn0

6 1.5V 32 SMB_DATA

7 CLKREQ# 33 PETp0

8 RESERVED 34 GND

9 GND 35 GND

10 RESERVED 36 USB_D-

11 REFCLK- 37 RSVERD

12 RESERVED 38 USB_D+

13 REFCLK+ 39 RSVERD

14 RESERVED 40 GND

15 GND 41 RESERVED

16 RESERVED 42 RESERVED

17 RESERVED (UIM_C8) 43 RESERVED

18 GND 44 RESERVED

19 RESERVED (UIM_C4) 45 RESERVED

20 ENABLE 46 RESERVED

21 GND 47 RESERVED

22 PERST# 48 +1.5V

23 PERn0 49 RESERVED

24 +3.3Vaux 50 GND

25 PERp0 51 RESERVED

26 GND 52 +3.3V

Audio Output (CN3)

Pin No. Description

1,3 GND

2 AUDIO_OUT_L

4 AUDIO_JD

5 AUDIO_OUT_R

Microphone Input (CN4)

Pin No. Description

1,3 GND

2 MIC_OUT_L

4 MIC_JD

5 MIC_OUT_R

Line-in (J2)

Pin No. Description

1 LINE_OUT-R

2 LINE_JD

3 LINE_OUT-L

4 GND

DVI-D Connector (CN1): A single link DVI-D Connector

Pin No. Description Pin No. Description

1 DATA2- 2 DATA2+

3 GND 4 NC

5 NC 6 DDC_CLK

7 DDC_DAT 8 NC

9 DATA1- 10 DATA1+

11 GND 12 NC

13 NC 14 +5V

15 GND 16 HPD

17 DATA0- 18 DATA0+

19 GND 20 NC

21 NC 22 GND

23 CLK+ 24 CLK-

DVI-I Connector (CN19): A single link DVI-D Connector

Pin No. Description Pin No. Description

1 DATA2- 2 DATA2+

3 GND 4 NC

5 NC 6 DDC_CLK

7 DDC_DAT 8 NC

9 DATA1- 10 DATA1+

11 GND 12 NC

13 NC 14 +5V

15 GND 16 HPD

17 DATA0- 18 DATA0+

19 GND 20 NC

21 NC 22 GND

23 CLK_P 24 CLK_N

Reset Button (SW9)

Pin NO. Description

1 RST_BTN_N

2 GND

3 N.C.

4 GND

1 8

17 24

1 8

17 24

C1 C2

C3 C4

1 2 ... 11 12 13 14 15 16 17 18 19 20 21 ... 28 29

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