Gigabyte GA-5YASV-RH Manual - Page 20

F_USB1/2 USB cable connectors, SGPIO1

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English GA-5YASV-RH Motherboard 12/ 13 ) F_USB1/2 (USB cable connectors) Be careful with the polarity of the front USB connector. Check the pin assignment carefully while you connect the front USB cable, incorrect connection between the cable and connector will make the device unable to work or even damage it. For optional front USB cable, please contact your local dealer. F_USB1 F_USB1 Pin No. Definition 1 No Pin 12 2 NC 3 GND 4 GND 5 USB Dx+ 6 USB Dy+ 7 USB DX- 8 USB DY- 9 10 9 VCC 10 VCC 12 Pin No. Definition 1 VCC 2 VCC 3 USB DX- 4 USB DY- 5 USB DX+ F_USB2 9 10 6 USB DY+ 7 GND F_USB2 8 GND 9 No Pin 14 ) SGPIO1 10 NC SGPIO is stands for Serial General Purpose Input/Output which is a 4-signal (or 4-wire) bus used between a Host Bus Adapter (HBA) and a backplane. Out of the 4 signals, 3 are driven by the HBA and 1 is driven by the backplane. Typically, the HBA is a storage controller located inside a server, desktop, rack or workstation computer that interfaces with Hard disk drives (HDDs) to store and retrieve data. Pin No. Definition 87 1 DATAOUT 2 NC 3 DATAOUT 4 GND 21 5 GND 6 LOAD 7 NC 8 CLOCK 20

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20
English
GA-5YASV-RH Motherboard
Be careful with the polarity of the front USB connector. Check the pin assignment carefully while
you connect the front USB cable, incorrect connection between the cable and connector will make
the device unable to work or even damage it. For optional front USB cable, please contact your
local dealer.
12/ 13 ) F_USB1/2 (USB cable connectors)
F_USB1
F_USB2
Pin No.
Definition
1
No Pin
2
NC
3
GND
4
GND
5
USB Dx+
6
USB Dy+
7
USB DX-
8
USB DY-
9
VCC
10
VCC
1
2
9
10
F_USB2
9
10
1
2
F_USB1
14 ) SGPIO1
SGPIO is stands for Serial General Purpose Input/Output which is a 4-signal (or 4-wire) bus used
between a Host Bus Adapter (HBA) and a backplane. Out of the 4 signals, 3 are driven by the
HBA and 1 is driven by the backplane. Typically, the HBA is a storage controller located inside a
server, desktop, rack or workstation computer that interfaces with Hard disk drives (HDDs) to
store and retrieve data.
1
2
87
Pin No.
Definition
1
DATAOUT
2
NC
3
DATAOUT
4
GND
5
GND
6
LOAD
7
NC
8
CLOCK
Pin No.
Definition
1
VCC
2
VCC
3
USB DX-
4
USB DY-
5
USB DX+
6
USB DY+
7
GND
8
GND
9
No Pin
10
NC