Lanner LEC-2280 Manual de usuario descargar pdf (Pagina 19)

Board Layout

Chapter 3

Embedded and Industrial Computing

MPCIE1: Mini-PCIe Connector with SIM Card Reader

Pin Signal Pin Signal

1 WAKE# 2 VCC3.3

3 N/A 4 GND

5 N/A 6 VCC1.5

7 CLKREQ# 8 USIM_PWR

9 GND 10 UIM_DATA

11 PCIE_CLK_N3 12 UIM_CLK

13 PCIE_CLK _P3 14 UIM_RESET

15 GND 16 UIM_VPP

17 RSV 18 GND

19 RSV 20 N/A

21 GND 22 PLTRST

23 PCIE_RX_N3 24 VCC3.3

25 PCIE_RX_P3 26 GND

27 GND 28 VCC1.5

29 GND 30 SMBCLK

31 PCIE_TX_N3 32 SMBDATA

33 PCIE_TX_P3 34 GND

35 GND 36 USB_N8

37 GND 38 USB_P8

39 VCC3.3 40 GND

41 VCC3.3 42 N/A

43 GND 44 N/A

45 RSV 46 N/A

47 RSV 48 VCC1.5

49 RSV 50 GND

51 RSV 52 VCC3.3

MPCIE2: Mini-PCIe Connector

Pin Signal Pin Signal

1 WAKE# 2 VCC3.3

3 N/A 4 GND

5 N/A 6 VCC1.5

7 CLKREQ# 8 N/A

9 GND 10 N/A

11 PCIE_CLK _N4 12 N/A

13 PCIE_CLK _P4 14 N/A

15 GND 16 N/A

17 RSV 18 GND

19 RSV 20 N/A

21 GND 22 PLTRST

23 PCIE_RX_N4 24 VCC3.3

25 PCIE_RX_P4 26 GND

27 GND 28 VCC1.5

29 GND 30 SMBCLK

31 PCIE_TX_N4 32 SMBDATA

33 PCIE_TX_P4 34 GND

35 GND 36 USB_N9

37 GND 38 USB_P9

39 VCC3.3 40 GND

41 VCC3.3 42 N/A

43 GND 44 N/A

45 RSV 46 N/A

47 RSV 48 VCC1.5

49 RSV 50 GND

51 RSV 52 VCC3.3

PIN SIGNAL PIN SIGNAL PIN SIGNAL

39 GND 91 PEG_RXN11 143 GND

40 GND 92 PEG_TXN11 144 GND

41 PCIE_RXN2 93 PEG_RXP11 145 PEG_RXN2

42 PCIE_CKN2 94 PEG_TXP11 146 PEG_TXN2

43 PCIE_RXP2 95 GND 147 PEG_RXP2

44 PCIE_CKP2 96 GND 148 PEG_TXP2

45 GND 97 PEG_RXN10 149 GND

46 GND 98 PEG_TXN10 150 GND

47 PCIE_RXP1 99 PEG_RXP10 151 PEG_RXN1

48 PCIE_TXN2 100 PEG_TXP10 152 PEG_TXN1

49 PCIE_RXN1 101 GND 153 PEG_RXP1

50 PCIE_TXP2 102 GND 154 PEG_TXP1

51 GND 103 PEG_RXN9 155 GND

52 GND 104 PEG_TXN9 156 GND

157 PEG_RXN0

158 PEG_TXN0

159 PEG_RXP0

160 PEG_TXP0

Note: Daughter boards such as COM ports and

low-profile PCIe extension boards can only be

inserted to the mainboards with the same version.

Failure to do so may damage the system. The

board version is shown on top of the boards.

Reset Button (RST1)

Pin NO. Description

1 RST_BTN

2 GND

3 GND

4 N/A

DC_IN CONNECTOR (CN4): A Phoenix connector for

external power supply.

J1(PEG 16X lane Configuration): PCI/PCIe (PCIEIO1)

expansion connector signal selection

Pin Lane

All Off x16

1-2 ON

3-4 Off (default)

x8, x8

1-2 OFF

3-4 ON

Reserved

1-2 ON

3-4 ON

x8, x4, x4

Note: For PEG riser card, PEG lanes is reversed for

layout limited

Pin No. Pin Name

1 GND

2 DC_VIN

1 2

Pin No. Signal

1 GND

2 H_CFG5

3 GND

4 H_CFG6

1 2 ... 14 15 16 17 18 19 20 21 22 23 24 25 26 27

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Lanner LEC-2280 Manual de usuario Pagina 19

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