M.2 M Key Connector - Nexcom NDiS S538 User Manual

Chapter 2: Jumpers and Connectors

M.2 M Key Connector

Connector location: CN2
Pin Definition
1 GND
3 GND
5 PERN3
7 PERP3
9 GND
11 PETN3
13 PETP3
15 GND
17 PERN2
19 PERP2
21 GND
23 PETN2
25 PETP2
27 GND
29 PERN1
31 PERP1
33 GND
35 PETN1
37 PETP1
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2 1
74 75
Pin Definition
2 3.3VSB
4 3.3VSB
6 NC
8 NC
10 DAS/DSS#
12 3.3VSB
14 3.3VSB
16 3.3VSB
18 3.3VSB
20 NC
22 NC
24 NC
26 NC
28 NC
30 NC
32 NC
34 NC
36 NC
38 DEVSLP
Pin Definition
39 GND
41 PERN0/SATA_B+
43 PERP0/SATA_B-
45 GND
47 RETN0/SATA_A-
49 PETP0/SATA_A+
51 GND
53 REFCLKN
55 REFCLKP
57 GND
59
61
63
65
67 NC
69 PEDET
71 GND
73 GND
75 GND
18
Pin Definition
40 NC
42 NC
44 NC
46 NC
48 NC
50 PERST*/NC
52 CLKREQ*/NC
54 PEWAKE*/NC
56 NC
58 NC
60
62
64
66
68 SUSCLK(32KhZ)
70 3.3VSB
72 3.3VSB
74 3.3VSB
NDiS S538 User Manual