20
GETTING TO KNOW YOUR EMBC-1000
©Vecow EMBC-1000 User Manual
2.2.7 CN3, SIM : Mini PCIe
Note:
The SIM card sockets do not support hot-plug. Please make sure to unplug the
system power before inserting the SIM card(s).
The pin assignments of CN3 are listed in the following table:
Pin No.
Signal Name
Pin No.
Signal Name
51
Reserved
52
+3.3Vaux
49
Reserved
50
GND
47
Reserved
48
+1.5V
45
Reserved
46
Reserved
43
GND
44
Reserved
41
+3.3Vaux
42
Reserved
39
+3.3Vaux
40
GND
37
GND
38
USB_D+
35
GND
36
USB_D-
33
PETp0
34
GND
31
PETn0
32
SMB_DATA
2
1
2
10
1
9
CN3
SIM
