User's Manual
Table Of Contents
- Copyright
 - Attention
 - Trademark
 - Versions
 - Foreword
 - Product Overview
 - Structure
 - Hardware Introduction
 - Hardware Interface
- Power Interface
 - Power on/off and Reset Signal
 - Status Indicating Signal
 - USB /SSIC Interface
 - USIM Interface
 - Digital Audio
 - Win8/Android Switch Control Interface
 - W_DISABLE# Interface
 - TX_BLANKING Interface
 - WAKEUP_Host Interface
 - BODY_SAR Interface
 - I2C Interface
 - Clock Interface
 - Config Interface
 - RF Interface
 - Other Interfaces
 
 - Electrical and Environmental Features
 - RF Interface
 
L830-EA M.2 Module Hardware User Manual Page
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5.2 Power on/off and Reset Signal
L830-EA M.2 wireless modules provide two control signals to power on /power off and reset the modules.
Pins definition as listed below :
Pin#
Pin Name
Electrical Level
Description
6
FUL_CARD_POWER_OFF#
CMOS 1.8V
Power on/off signal
67
RESET#
CMOS 1.8V
External reset signal input
5.2.1 Power on /off Signal
5.2.1.1 Power on Signal
After the M.2 module is connected to the power supply, the user can through pull up the signal of
“ FUL_CARD_POWER_OFF# ” to make the module power on.
Timing sequence requirement of the startup pulse:
Parameter
Condition
Minimum Value
Typical Value
Maximum Value
Unit
Pulse Width
Power on
20
100
ms
The timing sequence control is shown in the diagram below:










