Справочник Пользователя для Huawei ME99 Series Mini PCIe Module ME909
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HUAWEI ME909 Series Mini PCIe Module
Hardware Guide
Hardware Guide
Description of the Application Interfaces
Issue 0.1 (2013-06-09)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
12
PIN
No.
No.
Pin Name
I/O
Description
DC Characteristics (V)
Mini PCI
Express
Standard
Description
Express
Standard
Description
HUAWEI Pin
Description
Description
Min.
Typ.
Max.
8
UIM_PWR
UIM_PWR
P
Power source for
the external USIM
card
the external USIM
card
-
1.8/2.85 -
9
GND
GND
-
Ground
-
-
-
10
UIM_DATA
UIM_DATA
I/O
External USIM data
signal
signal
-
1.8/2.85 -
11
REFCLK-
NC
-
Not connected
-
-
-
12
UIM_CLK
UIM_CLK
O
External USIM clock
signal
signal
-
1.8/2.85 -
13
REFCLK+
NC
-
Not connected
-
-
-
14
UIM_RESET
UIM_RESET
O
External USIM reset
signal
signal
-
1.8/2.85 -
15
GND
GND
-
Ground
-
-
-
16
UIM_Vpp
NC
-
Not connected
-
-
-
17
Reserved
Reserved
-
Reserved
-
-
-
18
GND
GND
-
Ground
-
-
-
19
Reserved
Reserved
-
Reserved
-
-
-
20
W_DISABLE#
W_DISABLE#
-
The W_DISABLE#
signal is an active
low signal that when
asserted (driven
low) by the system
shall disable radio
operation.
signal is an active
low signal that when
asserted (driven
low) by the system
shall disable radio
operation.
T
he software
version is planning.
-
-
-
21
GND
GND
-
Ground
-
-
-
22
PERST#
RESIN_N
-
Reset module
Active-low
-
-
-
23
PERn0
NC
-
Not connected
-
-
-
24
3.3Vaux
VCC_3V3
P
3.3 V DC supply
rails from the PC
side.
rails from the PC
side.
3.0
3.3
3.6
25
PERp0
NC
-
Not connected
-
-
-