Gigabyte GA-6LXSV Manual - Page 26
SGPIO SATA SGPIO Header, IPMB1 IPMB connector
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17) SGPIO (SATA SGPIO Header) 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 12 1 SGPIO_SATA_DATAIN 2 No Pin 3 SGPIO_SATA_DATAOUT 78 4 GND 5 GND 6 SGPIO_SATA_LOAD 7 NC 8 SGPIO_SATA_CLOCK 18) IPMB1 (IPMB connector) 1 Pin No. Definition 1 SCL 2 GND 3 3 SDA Hardware Installation - 26 -
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Hardware Installation
- 26 -
17) SGPIO (SATA SGPIO Header)
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.
8
7
2
1
3
1
Pin No.
Definition
1
SGPIO_SATA_DATAIN
2
No Pin
3
SGPIO_SATA_DATAOUT
4
GND
5
GND
6
SGPIO_SATA_LOAD
7
NC
8
SGPIO_SATA_CLOCK
18) IPMB1 (IPMB connector)
Pin No.
Definition
1
SCL
2
GND
3
SDA