Turn On, Turn Off And Reset Scenarios; Turn On - Quectel EM160R-GL Hardware Design

3.4. Turn On, Turn Off and Reset Scenarios

3.4.1. Turn On

Pulling up the FULL_CARD_POWER_OFF# pin will turn on the module.
Table 7: Pin Definition of FULL_CARD_POWER_OFF#
Pin Name
FULL_CARD_POWER_OFF#
It is recommended to use a host GPIO to turn on the module by pulling up FULL_CARD_POWER_OFF#.
A simple reference circuit is illustrated in the following figure.
The turn-on timing is illustrated in the following figure.
VCC(H)
RESET#
FULL_CARD_
POWER_OFF#
ANT_CONFIG
PERST#
PCIE_REFCLK
Module Status
EM160R-GL_Hardware_Design
Pin No. Description
6 Turn on/off the module
1.8 V or 3.3 V
FULL_CARD_POWER_OFF#
GPIO
Figure 6: Turn on the Module with a Host GPIO
Module turn-on
T1
T2
T3
T4
OFF
6
G
R1
100K
T5
Booting
LTE-A Module Series
Comment
Internally pulled down with a
100 kΩ resistor.
D PMU
S
3.7 V
1.8 V
≥ 1.19 V
V
IH
Active
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