Lanner NCA-4020 - Page 34

34
M2_1 / M2_2 3-1：M.2 Slot-1 / M.2 Slot-2
PIN
Description
PIN
Description
1
N/A
2
P3V3
3
GND
4
P3V3
5
GND
6
M.2_POWEROFF#
7
USB2_P
8
N/A
9
USB2_N
10
M.2_LED#
11
GND
12
N/A
13
N/A
14
N/A
15
N/A
16
N/A
17
N/A
18
N/A
19
N/A
20
N/A
21
N/A
22
N/A
23
N/A
24
N/A
25
N/A
26
N/A
27
GND
28
UIM_VPP
29
USB3_RXN
30
UIM_RST#
31
USB3_RXP
32
UIM_CLK
33
GND
34
UIM_DAT
35
USB3_TXN
36
UIM_PWR
37
USB3_TXP
38
N/A
39
GND
40
N/A
41
SATARP_PCIERN
42
N/A
43
SATARN_PCIERP
44
N/A
45
GND
46
N/A
47
SATATN_PCIETN
48
N/A
49
SATATP_PCIETP
50
RST#
51
GND
52
N/A
53
CLK_PCIE_N
54
N/A
55
CLK_PCIE_P
56
N/A
57
GND
58
N/A
59
N/A
60
N/A
61
N/A
62
N/A
63
N/A
64
N/A
65
N/A
66
N/A
67
N/A
68
N/A
69
M2_PEDET
70
P3V3
71
GND
72
P3V3
73
GND
74
P3V3
75
N/A
Function Description
M2_PEDET = GND SATA interface
M2_PEDET = HIGH PCIe interface