62
©
Echo 246F
User Manual
GETTING TO KNOW YOUR
Echo 246F
2.4.15 M.2 KEY E : USB, PCIex2 support
M.2 key E connector is suitable for applications that use wireless connectivity
including Wi-Fi, Bluetooth, NFC of GNSS. Module card types include 1630, 2230.
Pin No.
Definition
Pin No.
Definition
74
3.3V
75
GND
72
3.3V
73
RESERVED/REFCLKn1
70
NC
71
RESERVED/REFCLKp1
68
NC
69
GND
66
NC
67
RESERVED/PETn1
64
NC
65
RESERVED/PETp1
62
ALERT# (O)(0/3.3V)
63
GND
60
12C_CLK (I)(0/3.3V)
61
RESERVED/PERn1
58
12C_DATA (I/O)(0/3.3V)
59
RESERVED/PERp1
56
NC
57
GND
54
NC
55
PEWAKE0# (I/O) (0/3.3V)
52
PERST0# (I)(0/3.3V)
53
CLKREQ0# (I/O) (0/3.3V)
50
NC
51
GND
48
NC
49
REFCLKn0
46
NC
47
REFCLKp0
44
NC
45
GND
42
NC
43
PETn0
40
NC
41
PETp0
38
NC
39
GND
36
NC
37
PERn0
34
NC
35
PERp0
32
NC
33
GND
Module Key
Module Key
Module Key
Module Key
Module Key
Module Key
Module Key
Module Key
M2_KEYE_CN1
Summary of Contents for Echo246F
Page 95: ...87 Echo 246F User Manual SYSTEM SETUP Step 11 Finished ...
Page 97: ...89 Echo 246F User Manual SYSTEM SETUP Step 3 Install DDR4 RAM module into SO DIMM socket ...
Page 99: ...91 Echo 246F User Manual SYSTEM SETUP Step 3 Install Mini PCIe card into socket ...
Page 101: ...93 Echo 246F User Manual SYSTEM SETUP Step 4 Fasten washer 1 and 2 Step 5 Finished ...
