Product Info

LTE Module Series
AG35-QuecOpen
Hardware Design
AG35-QuecOpen_Hardware_Design 41 / 137
Figure 3: Sleep Mode Current Consumption Diagram
DRX cycle index values are broadcasted by the wireless network.
3.5.1.1. USB Application with USB Remote Wakeup Function
If the host supports USB suspend/resume and remote wakeup function, the following three preconditions
must be met to let the module enter into the sleep mode.
 Use sleep & wakeup API to enable the sleep mode.
 Ensure the level of pins that configured as wake-up interrupt in Table 5 are under non-wakeup
status.
 The host’s USB bus, which is connected with the module’s USB interface, enters into suspended
state.
The following figure shows the connection between the module and the host.
Figure 4: Sleep Mode Application with USB Remote Wakeup
NOTE