14
Chapter 4
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14
Chapter 4 Jumper Settings
DC-in
1
6
1
1
1
3
1
1
Mini
PCIe
1
12
12
1
Reset Power
Front
Panel
(JP11)
DDR4
DDR4
DDR4
DDR4
COM 4
LAN 2
LAN 1
USB 2
USB 1
USB 3.0
USB 4
USB 3
COM 3
COM 2
COM 1
VGA
USB 3.0
SATA 3.0
SPI Flash
BIOS
JP2
JP1
Battery
JP7
Mini
PCIe
MIC-in
LINE-out
DP or HDMI
SATA 2 SATA Power
Realtek ALC888
Intel
WGI210AT
JP3
JP4
COM4/DIO Pin Select
COM4/DIO Pin Select
Clear CMOS
Mini PCIe PCIe/
SATA Select
(JP3)
(JP4)
Auto PWR ON
(JP1)
(JP2)
(JP7)
1
DC-in
1
6
1
1
1
3
1
1
Mini
PCIe
1
12
12
1
Reset Power
Front
Panel
(JP11)
DDR4
DDR4
DDR4
DDR4
COM 4
LAN 2
LAN 1
USB 2
USB 1
USB 3.0
USB 4
USB 3
COM 3
COM 2
COM 1
VGA
USB 3.0
SATA 3.0
SPI Flash
BIOS
JP2
JP1
Battery
JP7
Mini
PCIe
MIC-in
LINE-out
DP or HDMI
SATA 2 SATA Power
Realtek ALC888
Intel
WGI210AT
JP3
JP4
COM4/DIO Pin Select
COM4/DIO Pin Select
Clear CMOS
Mini PCIe PCIe/
SATA Select
(JP3)
(JP4)
Auto PWR ON
(JP1)
(JP2)
(JP7)
1
Mini PCIe Signal/ SATA Select
JP3 is used to select the Mini PCIe signal for the half-size Mini PCIe slot: PCIe or
mSATA (default).
1-2 On: mSATA
2-3 On: PCIe
JP3
3
1 2
3
1 2
1-2, 4-5, 7-8,
10-11 On:
COM4
12
12
10
10
1
1
3
3
2-3, 5-6, 8-9,
11-12 On:
DIO
COM4/DIO Select
JP1
JP2
The system board uses JP1 and JP2 to select between RS232 serial communication or 8-bit
DIO for the DB-9 connector (COM 4) at the rear panel.
Important:
You cannot use COM 4 and DIO at the same time. Please set JP1 and JP2 together.