Block Diagram - Cartft FLEETPC-ARM-300 Series Reference Manual

2.3

Block Diagram

DC‐ Voltage
IN Protection
MCU
DDR3
Flash
USB
OTG
USB Type‐
A x2
Header
SIM2
SW
SIM1
I‐PEX
WiFi
/ BT
I‐PEX
mSATA
Micro
SD
GPS
Receiver
I‐PEX
G‐
Sensor Compass
Functional blocks
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DC‐DC
/ LDO
iMX6
USB
Quad/Dual
HUB
/Solo
CPU
mPCIe
(3G/LTE
Modem)
E‐
Connectors or headers
Page
FLEETPC-ARM-300 Series
Photo‐
Coupler
Photo‐
Coupler
Photo‐
Coupler
C
2
I
Photo‐Coupler
GPI
Photo‐Coupler
GPO
Photo‐Coupler
GbE
PHY
GbE
LAN
Switch
Audio
Codec
9
CAN
PHY
RS232
DB15
Xceiver
(IO1)
RS485
Xceiver
GPIO
(IO2)
LAN
(RJ45)
LAN
(RJ45)
LAN
(RJ45)
LAN
(RJ45)
MIC
/ HP
Line
In
Speaker
Amp
(L & R)
Optional functions