Vecow SPC-7000 User Manual page 30

2.4.7 M2E_CN1 : M.2 key E Slot for USB 2.0, PCIe Gen3x1 support
1 3
4
1
2
19
20
M.2 key E connector is suitable for applications that use wireless connectivity
including Wi-Fi, Bluetooth, NFC of GNSS. Module card types include 2230.
The pin assignments of M2E_CN1 are listed in the following table :
Pin No.
74
72
70
68
66
64
62
60
58
56
54
52
©Vecow SPC-7000/7100/7200 User Manual
1
2
143
144
145
146
1
260
8
1 19 1
1
2 20 2
Signal Name
3.3V
3.3V
NC
NC
NC
NC
ALERT# (O)(0/3.3V)
12C_CLK (I)(0/3.3V)
12C_DATA (I/O)(0/3.3V)
NC
NC
PERST03# (I)(0/3.3V)
40
3 1
39
5
18
14
R2
10
13
4
9
5
1 4
Pin No.
75
73
71
69
67
65
63
61
59
57
55
53
GETTING TO KNOW YOUR SPC-7000
2
1
7
3 1
1
10
10
1
1 10
1 10
1
7
1
1
M2E_CN1
10 10 7
6
G L3 G L3 L1
L1
1
O O
L2 L2
Y Y
L4 L4
Signal Name
GND
RESERVED/REFCLKn1
RESERVED/REFCLKp1
GND
RESERVED/PETn1
RESERVED/PETp1
GND
RESERVED/PERn1
RESERVED/PERp1
GND
PEWAKE0# (I/O)(0/3.3V)
CLKREQ0# (I/O)(0/3.3V)
10
1
10
23