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TMPE627 User Manual Issue 1.0.2
Page 28 of 34
Board Connectors
7.2
7.2.1 System Connector (X1)
Pin-Count
52
Connector Type
Card-edge
Source & Order Info
none
Signal names in
grey
are not used by the card.
Description
Pin
Pin
Description
W_DISABLE2#
51
52
+3.3 Vaux
Reserved
49
50
GND
Reserved
47
48
+1.5 V
Reserved
45
46
LEP_WPAN#
GND
43
44
LEP_WLAN#
+3.3 Vaux
41
42
LEP_WWAN#
+3.3 Vaux
39
40
GND
GND
37
38
USB_D+
GND
35
36
USB_D-
PETp0
33
34
GND
PETn0
31
32
SMB_DATA
GND
29
30
SMB_CLK
GND
27
28
+1.5 V
PERp0
25
26
GND
PERn0
23
24
+3.3 Vaux
GND
21
22
PERST#
UIM_IC_DP
19
20
W_DISABLE1#
UIM_IC_DM
17
18
GND
Mechanical Key
Mechanical Key
GND
15
16
UIM_SPU
13
14
UIM_RESET
REF_CLK-
11
12
UIM_CLK
GND
9
10
UIM_DATA
CLKREQ#
7
8
UIM_PWR
COEX2
5
6
+1.5 V
COEX1
3
4
GND
WAKE#
1
2
+3.3 Vaux
Figure 7-2: Preliminary System Connector Pin Assignment