Vecow ECX-3200, Руководство пользователя

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44 ©Vecow ECX-3200/3100 User Manual GETTING TO KNOW YOUR ECX-3200/3100
2.4.14 M.2 KEY M: PCIe x4
M.2 key M connector is suitable for applications that use Host I/Fs supported by
either PCIe Module card types include 2280 (Only Support PCIE).
M2M_CN 1
M2M_CN1 : M.2 KEY M (Dimension : 2280)
Pin No. Signal Name Pin No. Signal Name
75 Ground
73 Ground 74 3.3V
71 Ground 72 3.3V
69 PEDET 70 3.3V
67 Ground 68 NC
Mechanical Key
57 Ground 58 NC
55 REFCLKp 56 NC
53 REFCLKn 54 PEWAKE#
51 Ground 52 CLKREQ#
49 PETp0/ 50 PERST#
47 PETn0/SATA_A- 48 NC
45 Ground 46 NC
43 PERp0/SATA_B- 44 NC
41 PERn0/ 42 NC
39 Ground 40 NC
37 PETp1 38 DEVSLP
35 PETn1 36 NC
33 Ground 34 NC
31 PERp1 32 NC
29 PERn1 30 NC
27 Ground 28 NC