Gemalto M2M GmbH EMS31-VR1 ユーザーズマニュアル
Cinterion
®
EMS31-V Hardware Interface Overview
1.2 EMS31-V System Overview
8
EMS31_V_HIO_v00.004
2018-02-27
Confidential / Preliminary
Page 8 of 35
1.2
EMS31-V System Overview
Note: The following features are not yet available with the current product release: GPIO, I
2
C, Pulse Count-
er, PWM, SPI, ADC and 2nd SIM/MIM. Second SIM/MIM interface is hardware prepared only.
Figure 1:
EMS31-V system overview
GPIO
interface
I2C
ASC0
CONTROL
POWER
ANTENNA
(LTE band)
Module
SIM1 interface
(with SIM detection)
SIM1
Application
BATT+
V180
VCORE
V180
VCORE
Emergency reset
ON
Serial modem
interface
interface
I2C
4
4
1
1
1
Antenna
1
7
Status
LED
1
FST_SHDN
Fast shutdown
1
1
ADC
ADC
1
COUNTER
PWM
1
GP(I)Os
SPI
SPI
2
ASC1
Serial interface
4
5
1
SIM2 interface/MIM
(with SIM detection)
SIM2 /MIM
1
5
PWM
4
4
Pulse Counter
1
1
1
2
3
2
1
1
1