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H8DG6/i(-F) SERVERBOARD USER'S MANUAL
USB Headers
Four USB 2.0 headers (USB2/3
and USB4/5) are also included on
the motherboard. These may be
connected to provide front side access.
A USB cable (not included) is needed
for the connection. See the table on the
right for pin defi nitions.
SGPIO
The T-SGPIO1/ T-SGPIO2 (Serial
G e n e r a l P u r p o s e I n p u t / O u t p u t )
headers provide a bus between the
SATA controller and the backpane to
provide SATA enclosure management
functions. Connect the appropriate
cable from the backplane to the
T-SGPIO1 header to utilize SATA
management functions on your system.
Unit Identifi er Button
There is a Unit Identifi er (UID) button
on the rear I/O of the board. There is
also another UID button located on the
control panel. When you push either
UID button, both Rear UID and Front
Panel UID Indicators will illuminate.
Push either button again to turn off
both indicators. These UID indicators
provide easy identifi cation of a system
unit that may be in need of service.
JIBTN1 Header
A RAIDKey header (only available
on H8DG6/H8DG6-F serverboards),
located at JIBTN1, provides RAID
function support in order to use RAID
5 SAS support.
Universal Serial Bus Headers
Pin Defi nitions
(USB2/3, USB4/5)
JUSB2, JUSB3
Pin#
Defi nition
1
+5V
3
PO-
5
PO+
7
Ground
9
Key
Note: NC indicates no connection.
SGPIO Header Pin Defi nitions
(T-SGPIO1/T-SGPIO2)
Pin# Defi nition
1
NC
3
Ground
5
Load
7
CLK
Note: NC indicates no connection.
Pin Defi nitions
Pin#
1
2
3
4
2-18
Pin#
Defi nition
2
+5V
4
PO-
6
PO+
8
Ground
10
NC
Pin# Defi nition
2
Data
4
Data
6
Ground
8
NC
UID Button
Defi nition
Ground
Ground
Button In
Ground
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