I/O Connectors; Serial Ata Connector & Serial Ata Power Connector; Expansion Slots - DFI EC70B-SU User Manual

I/O Connectors

Serial ATA Connector & Serial ATA Power Connector
COM 3
1
SATA 2 SATA Power
GND 1
1
TXP
LINE-out
TXN
Realtek ALC888
GND
SATA 3.0
80
RXN
RXP
GND
EIO
7
SATA 3.0 6Gb/s
2 1
1
JP1
12
1
1
JP2
12
1
Battery
JP3 1
SPI Flash
JP4 1
BIOS
COM 4
Features
• 1 Serial ATA 3.0 port with data transfer rate up to 6Gb/s
• Integrated Advanced Host Controller Interface (AHCI) controller
The Serial ATA connector is used to connect the Serial ATA device. Connect one end of the Se-
rial ATA data cable to a SATA connector and the other end to your Serial ATA device.
The SATA power connector supplies power to the SATA drive. Connect one end of the provided
power cable to the SATA power connector and the other end to your storage device.
BIOS Setting
Configure the Serial ATA drives in the Advanced menu ("SATA Configuration" submenu) of the
BIOS. Refer to Chapter 7 for more information.
Chapter 2 Hardware Installation
Chapter 5 Ports and Connectors
1
+12V
Ground
Ground
+5V
4
LAN 2 LAN 1
USB 4 USB 2
HDMI
USB 1
USB 3 DC-in
MIC-in
USB 3.0 USB 3.0
Intel
WGI210IT
DDR4
DDR4 DDR4 DDR4
Auto PWR ON (JP7)
1 JP7
Front
Power
Panel
(JP11) Button
6
3
COM 1
VGA COM 2
Chapter 5

Expansion Slots

COM 3
SATA 2 SATA Power
1
1
LINE-out
Realtek ALC888
SATA 3.0
80
EIO
2 1
1
JP1
12
1
1
JP2
12
1
Battery
JP3 1
SPI Flash
JP4 1
BIOS
COM 4
Half-size Mini PCIe with mSATA
or PCIe signal
E I/O
Mini PCI Express Slots
The Mini PCI Express slots on the system board are used to install one half-size and full-size
Mini PCIe card. The half-size Mini PCIe slot can be inserted with either an mSATA card or a
Mini PCIe card; please refer to Chapter 4 for more information on jumper settings for signal
selection and Chapter 7 for the designated SATA port of this slot.
E I/O Connector
The EI/O connector supports a multitude of signals such as PCIe, DDI, USB, LPC, and SMBus.
By connecting a proprietary expansion board to this connector, the system's I/O connectivity can
be expanded.
19
LAN 2 LAN 1
USB 2
HDMI USB 4
USB 1
USB 3
MIC-in
USB 3.0 USB 3.0
Intel
WGI210IT
DDR4 DDR4 DDR4 DDR4
Auto PWR ON (JP7)
1
JP7
Front
Panel
(JP11)
6
3
VGA COM 1
COM 2
Full-size Mini PCIe
with PCIe signal
DC-in
Power
Button
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