Arestech MERA-2000 Series

27
User Manual
◼ POWER1：Power Connector
Connector Type：1X4-pin Wafer, 2.0mm pitch
Pin
Definition
1
+5V
2
GND
3
GND
4
+12V
◼ MINIPCIE1：Mini PCI-Express Socket (Support SIM Card to Link feature)
Pin
Definition
Pin
Definition
1
WAKE#
2
+3.3Vaux
3
NA
4
GND
5
NA
6
+1.5V
7
CLKREQ2#
8
UIM1_PWR
9
GND
10
USIM1_DATA
11
PCIE_CLK-
12
USIM1_CLK
13
PCIE_CLK+
14
USIM1_RST
15
GND
16
USIM1_VPP
17
RESERVED
18
GND
19
RESERVED
20
W_DISABLE#
21
GND
22
RESET#
23
PCIE_RXN2
24
+3.3Vaux
25
PCIE_RXP2
26
GND
27
GND
28
+1.5V
29
GND
30
SMB_CLK
31
PCIE_TXN2
32
SMB_DATA
33
PCIE_TXP2
34
GND
35
GND
36
USB_D-
37
GND
38
USB_D+
39
+3.3Vaux
40
GND
41
+3.3Vaux
42
NA
43
GND
44
NA
45
NA
46
NA
47
NA
48
+1.5V
49
NA
50
GND
51
NA
52
+3.3Vaux