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FIBOCOM FM150-NA User Manual
Page 44 of 72
+3.8V
PERST#
RESET#
Module State
D3cold L2@S0/S0ix
D0
FCPO#
D0
Figure 3-11 D3cold L2 timing
Note:
When USB is used as data transfer interface in Android/Linux OS, there is no PCIe link state, so
don’t need to follow timing above.
3.3.5 Timing Application
The recommended timing application in Win10 OS is as below table:
The recommended timing application in Android/Linux OS is as below table:
System status
Timing Application
Power on
Refer to section
3.3.1.2
Figure 3-5 Timing control for start-up
Shut down
Refer to section
3.3.2
Figure 3-6 Software power off timing
System status
Timing Application
S0ix
(Modem standby)
D0 L1.2
Refer to section
3.3.4.1
Figure 3-10 D0 L1.2 Timing
D3cold L2
Refer to section
3.3.4.2
Figure 3-11 D3cold L2 timing
S3,S4,S5
Power on
(back to S0)
Refer to section
3.3.1.2
Figure 3-5 Timing control for start-up
Power off
(out of S0)
Refer to section
3.3.2
Figure 3-6 Software power off timing
G3 boot
Power on
Refer to section
3.3.1.2
Figure 3-5 Timing control for start-up
Warm boot
Refer to section
3.3.3
Figure 3-9 Reset timing 2
nd
Modem FW upgrade / Modem
recovery
Refer to section
3.3.3
Figure 3-8 Reset timing 1
st
