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©Vecow ECX-2200/2100 PEG User Manual
GETTING TO KNOW YOUR ECX-2200/2100 PEG
2.4.13 M2B_CN1, M2M_CN1, M2E_CN1 : M.2 slot
The pin assignments of M2B_CN1, M2M_CN1, M2E_CN1 in the following table
M2B_CN1 : M.2 KEY B (Dimension : 2280, 2242, 3042, 3050, 3052)
Pin No.
Signal Name
Pin No.
Signal Name
80
Ground
75
NC
73
Ground
74
3.3V
71
Ground
72
3.3V
69
CONFIG_1
70
3.3V
67
NC
68
NC
65
NC
66
SIM DETECT
63
NC
64
NC
61
NC
62
NC
59
NC
60
NC
57
Ground
58
NC
55
REFCLKp
56
NC
53
REFCLKn
54
PEWAKE#
51
Ground
52
CLKREQ#
49
PETp0/SATA-A+
50
PERST#
M2E CN1
M2E CN2
M2B CN1