Huawei MC509 Hardware Manual page 12

HUAWEI MC509 CDMA Mini PCIe Module
Hardware Guide
Figure 3-1 shows the sequence of pins on the interface of the Mini PCIe Adapter.
Figure 3-1 Sequence of Mini PCIe interface
Table 3-1 shows the pin definitions of the Mini PCIe interface.
Table 3-1 Pin definitions of the Mini PCIe interface
Pin
Pin Name
No.
Mini PCI
Express
Standard
Description
1 WAKE#
2 3.3Vaux
3 COEX1
4 GND
5 COEX2
6 1.5 V
Issue 03 (2014-12-26)
Top
Pad
Type
HUAWEI
Pin
Description
WAKE# O
VCC_3V3 PI
Reserved -
GND -
Reserved -
NC -
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Description of the Application Interfaces
Description Parameter
Open collector
-
active low signal.
This signal is
used to wake up
the host.
3.3 V DC supply -
input.
Reserved -
Ground -
Reserved -
Not connected -
Bottom
Min. Typ. Max.
(V) (V) (V)
–0.3 - 0.45
3.0 3.3 3.6
- - -
- - -
- - -
- - -
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