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Chapter 3: Motherboard Connections
M.2 Pin Definition (JMD2)
Pin#
Definition
Pin#
Definition
1
GND
2
P3V3SB
3
USB_D+
4
P3V3SB
5
USB_D-
6
N/C
7
GND
8
CNV_BT_I2S_SCLK
9
CNV_WR_LANE1_DN
10
CNV_RF_RESET_N
11
CNV_WR_LANE1_DP
12
CNV_BT_I2S_SDO
13
GND
14
MODEM_CLKREQ
15
CNV_WR_LANE0_DN
16
N/C
17
CNV_WR_LANE0_DP
18
GND
19
GND
20
UART_BT_WAKE_N
21
CNV_WR_CLK_DN
22
CNV_BRI_RSP
23
CNV_WR_CLK_DP
24
KEY E
25
KEY E
26
KEY E
27
KEY E
28
KEY E
29
KEY E
30
KEY E
31
KEY E
32
CNV_RGI_DT
33
GND
34
CNV_RGI_RSP
35
PETp0
36
CNV_BRI_DT
37
PETn0
38
CLINK_RST_N
39
GND
40
CLINK_DATA
41
PERp0
42
CLINK_CLK
43
PERn0
44
CNV_PA_BLANKING
45
GND
46
CNV_MFUART2_TXD
47
REFCLKp0
48
CNV_MFUART2_RXD
49
REFCLKn0
50
SUSCLK
51
GND
52
PERST0#
53
CLKREQ0#
54
BT_DISABLE2#
55
PEWAKE0#
56
WIFI_DISABLE2#
57
GND
58
N/C
59
CNV_WT_LANE1_DN
60
N/C
61
CNV_WT_LANE1_DP
62
N/C
63
GND
64
CLKIN_XTAL
65
CNV_WT_LANE0_DN
66
N/C
67
CNV_WT_LANE0_DP
68
N/C
69
GND
70
N/C
71
CNV_WT_CLK_DN
72
P3V3SB
73
CNV_WT_CLK_DP
74
P3V3SB
75
GND
M.2 Slots (continued)
