Chapter 3, Board layout – Lanner LVC-5570 User Manual
Page 20
20
Board Layout
Chapter 3
Embedded and Industrial Computing
Switch
Protocol
SCT3
SCT4
RS-232 (default)
1-5, 2-6, 3-7, 4-8
1-2
RS-422
5-9, 6-10, 7-11, 8-12
3-4
RS-485
5-9, 6-10, 7-11, 8-12
5-6
PCOM1, PCOM2: Select COM1 and COM2 Pin9 Function
(in RS-232) respectively. The Ring indicator pinout of
the RS-232 COM port can be altered according to the
following jumper settings.
Digital Input and Output (J3): A DE-15 Male Connector
for 4 DI & 3 DO, 12V
Pin
Signal
Pin
Signal
Pin
Signal
1
RIO_IN0
6
RIO_OUT0 11 EXT_POWER_ON
2
RIO_IN1
7
RIO_OUT1 12
IGN_IN0
3
RIO_IN2
8
RIO_OUT2 13
IGN_IN1
4
RIO_IN3
9
RIO_OUT3 14
GND
5
GND
10
GND
15
12V_OUT
Maximum input/output current for each port is
100mA
For all Input/
output pins:
Voltage
Logic
Register
DI: <0.8V
Do: <0.4V
Low
0
DI: 0.9 ~ 5V
Do:5V
High
1
The default BIOS value is 1 for DI and 1 for DO
Pin 11 is used for remote power switch.
1.
Pin 6 is used for relay power switch.
2.
Pin12 and pin13 can be used for DI wake-up
3.
function (Refer to the flow chart in Chapter 4 and
the ISM in Appendix A).
MPCIE1: a Mini-PCIe connector with a SIM card reader
(SIM1). It supports both PCIe and USB signal type. We
recommend Sierra MC8790/8795 and Novatel NVTL E346.
Wi-Fi modules are also supported in this connector.
Pin
Signal
Pin
Signal
1
PCIE_WAKE_N
2
VCC3P3_MINI1
3
N/A
4
GND
5
N/A
6
V1P5_MPCIE
7
MINI_CLKREQ_N1
8
VREG_USIM1
9
GND
10
UIM1_DATA
11
PCIE_CKN5
12
UIM1_CLK
13
PCIE_CKP5
14
UIM1_RESET
15
GND
16
UIM1_VPP
17
RSV
18
GND
19
RSV
20
RF_KILL_1
21
GND
22
MINIPCIE_RST_N
23
PCH_PCIE_RXN5
24
VCC3P3_MINI1
25
PCH_PCIE_RXP5
26
GND
27
GND
28
V1P5_MPCIE
29
GND
30
SMBCLK_RESUME
31
PCH_PCIE_TXN5
32
SMBDATA_RESUME
33
PCH_PCIE_TXP5
34
GND
35
GND
36
PCH_USB_N13
37
GND
38
PCH_USB_P13
39
VCC3P3_MINI1
40
GND
41
VCC3P3_MINI1
42
3G_LED1_WWAN_N
43
GND
44
N/A
45
N/A
46
N/A
47
N/A
48
V1P5_MPCIE
49
N/A
50
GND
51
N/A
52
VCC3P3_MINI1
MCARD1: a Mini-PCIe connector with a SIM Card
Reader(SIM2). It supports only USB signal type. We
recommend Sierra MC 8090/8355/8790/8795 and
Novatel NVTL E346. In addition, it also support SMS/
Ring power-on function and voice communication ( with
MC8090)
Pin
Signal
Pin
Signal
1
N/A
2
VCC3P6_MINI1
3
N/A
4
GND
5
N/A
6
N/A
9
5
1
12
8
4
9
5
1
12
8
4
9
5
1
12
8
4
1
2
Pin No.
Function
1-2
Supply +5V to
the Device
3-4
Supply +12V to
the Device
5-6
Ring-in (default)
2
4
6
1
3
5
J1
J2
2
4
6
1
3
5
3
4
5
6
15 11
5 1