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Chapter 2
31
KEEX-1850 Series User’s Manual
Table 32 MPCIE1 Mini-PCI Express v1.2 Socket
Signal
Pin
Pin
Signal
WAKE#
1
2
+3.3VSB
Reserved
3
4
Ground
Reserved
5
6
+1.5V
CLKREQ#
7
8
UIM_PWR*
Ground
9
10
UIM_DATA*
REFCLK-
11
12
UIM_CLK*
13
14
UIM_RESET*
Ground
15
16
UIM_VPP*
Reserved
17
18
Ground
Reserved
19
20
W_Disable#
Ground
21
22
PERST#
PERn0
23
24
+3.3VSB
PERp0
25
26
Ground
Ground
27
28
+1.5V
Ground
29
30
SMB_CLK
PETn0
31
32
SMB_DATA
PETp0
33
34
Ground
Ground
35
36
USB_D-
Ground
37
38
USB_D+
+3.3VSB
39
40
Ground
+3.3VSB
41
42
LED_WWAN#
Ground
43
44
LED_WLAN#
Reserved
45
46
LED_WPAN#
Reserved
47
48
+1.5V
Reserved
49
50
Ground
Reserved
51
52
+3.3VSB
MINI PCI-Express Connector, H:5.6mm, Gold Flash,
Tape Reel [FOXCONN AS0B221-S56Q-7H]
*
烉
These pins are connected to CN7 SIM Interface directly