Wake# Signal - Huawei MU609 Mini Hardware Manual

HUAWEI MU609 Mini PCIe Module
Hardware Guide
Figure 3-2 HUAWEI MU609 Module power supply time sequence
Parameter
Tpd

3.5 WAKE# Signal

WAKE# pin (signal that the module uses to activate the PC) supports software control.
This signal is used for 3G module to wake up the host. It is designed as a OC gate, so
it should be pulled up by the host and it is active-low.
Figure 3-3 Connections of the WAKE# pin
Issue V0.1 (2013-05-16)
Remarks
Power Valid to USB D+ high
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Description of the Application Interfaces
Time (Nominal value)
3.0–5.0
Unit
s
15