User's Manual Part 1

Specifications Expedite G301 OEM Module Specifications 35
P/N 90023363 Revision 1.8
Will be reduced to <200ms.
Figure 4 Pulsed Power-on, ATH4 Command Shutdown
Figure 5 ATH4 Command Not Issued (Method not Preferred)
T
RESET
Reset Pulse timing TBD mS
P
W
R
O
N
PUL_PWRENb
PWR_LATCH
(internal signal)
VCC_HOST
(internal power)
t
RDY PWR
MDM RDY
Modem not on or Software Initializing
Modem Initialized and Application Running
ATH4 Command
Issued
t
POWERUP
H
L
H
L
H
L
H
L
H
L
t
MODEMOFF
(De-registering
From Network)
PWRON
PUL PWREN
PWR_LATCH
(internal
VCC_HOST
(
in
te
rn
a
l
MDM RDY
Modem not on or Software Initializing
Modem Initialized and Application Running
* ATH4 Command Not Issued
(
Method Not Preferred
)
t
POWERUP
H
L
H
L
H
L
H
L
H
L
T
MODEMOF