Smart Machine Smart Decision
SIM5360-PCIE_Hardware_Design
21
2015-01-22
4.9.
WAKE#
The WAKE# pin can be used as an interrupt signal to host. Normally it will keep high logic level until certain
condition such as receiving SMS, voice call (CSD, video) or URC reporting, then WAKE# will change to low
logic level to inform the master (client PC). It will stay low until the master clears the interrupt event with AT
command.
Figure 7: WAKE# behaviour
However, if the module is used as caller, the WAKE# will remain high. Please refer to the following figure.
Figure 8: WAKE# behavior as a caller
WAKE# Reference circuit is recommended in the following figure:
Figure 9: WAKE# Reference Circuit
