AXIOMTEK IPC972, User Manual

Page: 29 / 94

IPC972 Series U
ser’s Manual
Introduction 21
1.7.9 M.2 2230 Key E Wi-Fi & Bluetooth (CN12)
CN4 is used for interfacing PCI-Express and USB signals, supporting Socket 1, Key E, and type
2230.
Pin Signal Pin Signal Pin Signal Pin Signal
1 GND 2 +3.3V 3 USB_D+ 4 +3.3V
5 USB_D- 6 NC 7 GND 8 NC
9 NC 10 NC 11 NC 12 NC
13 NC 14 NC 15 NC 16 NC
17 NC 18 GND 19 NC 20 NC
21 NC 22 NC 23 NC 24
CONNECTOR
KEY E
25
CONNECTOR
KEY E
26
CONNECTOR
KEY E
27
CONNECTOR
KEY E
28
CONNECTOR
KEY E
29
CONNECTOR
KEY E
30
CONNECTOR
KEY E
31
CONNECTOR
KEY E
32 NC
33 GND 34 NC 35 PETp0 36 NC
37 PETn0 38 NC 39 GND 40 NC
41 PERp0 42 NC 43 PERn0 44 NC
45 GND 46 NC 47 REFCLKp0 48 NC
49 REFCLKn0 50 SUSCLK 51 GND 52 PERST0#
53 CLKREQ0# 54 W_DISABLE2# 55 PEWAKE0# 56 W_DISABLE1#
57 GND 58 I2C_DATA 59 NC 60 I2C_CLK
61 NC 62 ALERT# 63 GND 64 NC
65 NC 66 NC 67 NC 68 NC
69 GND 70 NC 71 NC 72 +3.3V
73 NC 74 +3.3V 75 GND