main SyStem
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DEWE3-A4L • Technical reference • Printing version 1.0.0 • September 22, 2022
Block diagram
Motherboard
PCIe x1
Gen2
Drive bay
SYNC bus
Power supply
SSD0
OS
SSD1
Data storage
SATA
LVDS
HDMI
USB
Display port
Audio
ETH1
ETH2
COM1
EPAD
4 slot
TRION3
backplane
TRION3/TRION/TRION Timing
TRION3/TRION
TRION3/TRION
TRION3/TRION
FAN 1
FAN control
FAN 2
Slot 1 .. 4
400 MB/s
400 MB/s
Display port
4x USB 3.0
Display
System fan
Optional features
PPS/IRIG, GPS, CAN
Touch control
SATA
Optional features
DIO, CNT
Fig. 2: Block diagram