16
Chapter 5 Ports and Connectors
Chapter 5
I/O Connectors
Expansion Slots
Panel Backlight/SATA Power
5
1
DC-in
USB 1-2
USB 2.0
1
10
9
2
JTAG
Mini
PCIe
Battery
1
1
9
DIO
Debug
1
4
DDR3L
DDR3L
Debug LED
1
5
2
USB 3
USB 2.0
USB OTG
COM 1
HDMI
LAN 2
LAN 1
Mini PCI Express Slot
The full-size Mini PCIe socket supports PCIe x1 signals and is used to install a Mini PCIe card.
microSD Socket (on the back side)
The microSD socket allows you to install a microSD card for the expansion of storage.
Front
Panel
COM 3
1
microSD
eMMC
1
5
NXP
i.MX6
Cortex-A9
Boot Mode/Device Select
(SW5)
ON
1 2 3 4 5 6 7 8
5
9
I C
2
1
LVDS LCD Panel
1
14
DDR3L
DDR3L
Debug Connectors
Panel Backlight/SATA Power
5
1
DC-in
USB 1-2
USB 2.0
1
10
9
2
JTAG
Mini
PCIe
Battery
1
1
9
DIO
Debug
1
4
DDR3L
DDR3L
Debug LED
1
5
2
USB 3
USB 2.0
USB OTG
COM 1
HDMI
LAN 2
LAN 1
1
2
9
10
1
4
Debug
JTAG
Pin
Pin Name
1
3.3V
2
UART5_RX
3
UART5_TX
4
GND
Pin Pin Name
Pin
Pin Name
1
3.3V
2
JTAG _TMS
3
GND
4
JTAG_TCK
5
GND
6
JTAG_TDO
7
JTAG_MOD
8
JTAG_TDI
9
JTAG_nTRST
10
JTAG_nRESET
Debug Connector
JTAG Connector
The JTAG and debug connectors are used for debugging purposes.
