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P5186 U
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ANUAL
V 1.0
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4 Operating
configuration
The operating configuration is made using the SW200 switch.
1
2 3
4
5
6
7
8
Jumper Function Position
Configuration
mode
Description
1
Normal
DVCC supplied from J200
(VBATT)
Red
DVCC* power
supply consumption
measurement
2
Measurement
DVCC supplied from J201
(5V current source)
3
Normal
Charger input (CHG_IN)
connected to J201
(5 V current source)
Yellow
Charger input
management
4
Measurement
Charger input (CHG_IN)
disconnected
5
Normal
Shutdown inactive
Green
RS232 Serial link
transceiver
shutdown
management
6
shutdown
Shutdown active
7
Modem
SIM card presence is
managed (SIM_PRES
supplied by V-core)
Blue
SIM card presence
management
(SIM_PRES**
signal)
8
Mobile
SIM card presence is not
managed (SIM_PRES not
supplied)
* DVCC is an internal digital power supply (3 V typical) mainly used as the RS232 interface power
supply.
** SIM_PRES: SIM card presence is detected via the GPIO3 of the WISMO module.
The
default configuration
(called “modem configuration”) of the
SW200
switch is
1, 3 , 5
and
7
:
Red jumper on position
1
,
Yellow jumper on position
3
,
Green jumper on position
5
,
Blue jumper on position
7
.
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