Service Guide
Table Of Contents
- Safety Information
- About the Document
- Contents
- Table Index
- Figure Index
- 1 Introduction
- 2 Product Overview
- 3 Operating Characteristics
- 4 Application Interfaces
- 5 Antenna Interfaces
- 6 Electrical Characteristics and Reliability
- 7 Mechanical Information and Packaging
LTE-A Module Series
EM060K-GL&EM120K-GL_Hardware_Design 31 / 78
VCC
Module Status
FULL_CARD_
POWER_OFF#
Turn-off procedureRunning OFF
T1
Figure 10: Turn-off Timing through FULL_CARD_POWER_OFF#
Table 10: Turn-off Timing of the Module
3.8. Reset
The RESET# pin is used to reset the module. The module can be reset by driving RESET# low for
250–600 ms.
Table 11: Pin Definition of RESET#
Triggering the RESET# signal will lead to loss of all data in the modem and removal of system drivers. It
will also detach the modem from the network.
The module can be reset by pulling down the RESET# pin for 250–600 ms. An open collector/drain driver
or a button can be used to control the RESET# pin.
Symbol Min. Typ. Max. Comment
T1 6.5 s 6.6 s - Module system turn-off time.
Pin No. Pin Name I/O Description Comment
67 RESET# DI, PU
Reset the module
Active LOW.
Internally pulled up to 1.8 V
with a 10 kΩ resistor.
NOTE