M.2 Connector (M2_E1) - Advantech UNO-137 V2 User Manual

Table A.7: M.2 M-Key Connector Pin Assignments
39 GND
41 PCIE_CPU_M2_M1_RX_N1
43 PCIE_CPU_M2_M1_RX_P1
45 GND
47 PCIE_CPU_M2_M1_TX_N1
49 PCIE_CPU_M2_M1_TX_P1
51 GND
53 CLK100M_PCH_M2_M1_K_N
55 CLK100M_PCH_M2_M1_K_P
57 GND
59 NC
61 NC
63 NC
65 NC
67 NC
69 PEDET
71 GND
73 GND
75 GND
A.6

M.2 Connector (M2_E1)

Table A.8: M.2 E-Key Connector Pin Assignments
Pin Signal Name
1 USB2_PCH_M2_E1_A_D_P
3 USB2_PCH_M2_E1_A_D_N
5 NC
7 NC
9 NC
11 NC
13 NC
15 NC
17 NC
19 NC
21 NC
23 NC
25 NC
UNO-137 V2 User Manual
40 NC
42 NC
44 NC
46 NC
48 NC
50 PLTRST_MKEY#
52 PCIE_REQ#
54 PCIE_WAKE#
56 NC
58 NC
60 NC
62 NC
64 NC
66 NC
68 SUSCLK
70 +V3.3_SB_NVME1
72 +V3.3_SB_NVME1
74 +V3.3_SB_NVME1
Pin Signal Name
2 +V3.3_SB_M2_E1
4 +V3.3_SB_M2_E1
6 NC
8 NC
10 NC
12 NC
14 NC
16 NC
18 NC
20 NC
22 NC
24 NC
26 NC
34