WiMi310 User Manual v.1.0
Pinout Description
PIN #
Name
Type
Description
1
WAKE#
In
Link reactivation
45,47,49,51
+5.0V
Power
+5.0V Power
3,5,8,10,12,14,
16,17,19,20,
45,47,49,51
Reseved
Reserve
d
Leave unconnected
4,9,15,18,21,
26,27,29,34,
35,37,40,43,50
GND
Power
Ground
6,28,48
+1.5V (Reserved)
Reserve
d
Not used until now, leave unconnected.
7
CLKREQ#
Out
Reference clock request
11
REFCLKn
In
Reference Clock, Differential Pair Negative
13
REFCLKp
In
Reference Clock, Differential Pair Positive
22
PERST#
In
Functional reset
23
PERn
In
PCI Express x1 data Input, negative
25
PERp
In
PCI Express x1 data Input, positive
30
SMB_CLK
In
SMBus Clock
32
SMB_DATA
In/Out
SMBus Data
31
PETn
Out
PCI Express x1 data Output, negative
33
PETp
Out
PCI Express x1 data Output, positive
36
USB_Dn
In/Out
USB Serial Data, negative
38
USB_Dp
In/Out
USB Serial Data, positive
42
LED_WWAN#
Out
Status Indication LED signal, active low
44
LED_WLAN#
Out
Status Indication LED signal, active low
46
LED_WPAN#
Out
Status Indication LED signal, active low
Table 4. Pinout Description
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