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Chapter 2: Jumpers and Connectors
M.2 Key E 2230 Slot
Connector location: M2E
74
2
75
1
Pin
Definition
1
GND
3
USB_D+
5
USB_D-
7
GND2
9
SDIO_CLK
11
SDIO_CMD
13
SDIO_DATA0
15
SDIO_DATA1
17
SDIO_DATA2
19
SDIO_DATA3
21
SDIO_WAKE#
23
SDIO_RESET#
33
GND4
35
PETP0
37
PETN0
39
GND5
41
PERP0
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Pin
Definition
2
3.3V_1
4
3.3V_2
6
LED1#
8
PCM_CLK
10
PCM_SYNC
12
PCM_IN
14
PCM_OUT
16
LED2#
18
GND3
20
UART_WAKE#
22
UART_RXD
Key
34
UART_CTS
36
UART_RTS
38
RESERVED_1
40
RESERVED_2
42
RESERVED_3
Pin
Definition
43
PERN0
45
GND6
47
REFCLKP0
49
REFCLKN0
51
GND7
53
CLKREQ0#
55
PEWAKE0#
57
GND8
59
PETP1
61
PETN1
63
GND9
65
PERP1
67
PERN1
69
GND10
71
PEFCLKP1
73
PEFCLKN1
75
GND11
21
Pin
Definition
44
COEX3
46
COEX2
48
COEX1
50
SUSCLK
52
PERST0#
54
W_DISABLE2#
56
W_DISABLE1#
58
I2C_DATA
60
I2C_CLK
62
ALERT#
64
RESERVED
66
UIM_SWP
68
UIM_POWER_SNK
70
UIM_POWER_SRC
72
3.3V_3
74
3.3V_4
NDiS B561S User Manual
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