Gigabyte GA-7PESH3 Manual - Page 30

Sata_sgpio1 Sata Sgpio Headers, Sas_sgpio1/sas_sgpio2 Sas Sgpio Headers

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29/30) SAS_SGPIO1/SAS_SGPIO2 (SAS SGPIO Headers) 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 1 SGPIO_SATS_DATAIN 2 No Pin 3 SGPIO_SAS_DATAOUT 2 10 4 GND 1 9 5 GND 6 SGPIO_SAS_LOAD 7 NC 8 SGPIO_SAS_CLOCK SAS_SGPIO1 SAS_SGPIO2 31) SATA_SGPIO1 (SATA SGPIO Headers) 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 1 SGPIO_SATA_DATAIN 2 10 2 No Pin 1 9 3 SGPIO_SATA_DATAOUT 4 GND 5 GND 6 SGPIO_SATA_LOAD 7 NC 8 SGPIO_SATA_CLOCK - 30 - Hardware Installation

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- 30 -
Hardware Installation
31) SATA_SGPIO1 (SATA SGPIO Headers)
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.
29/30)
SAS_SGPIO1/SAS_SGPIO2 (SAS SGPIO Headers)
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
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
Pin No.
Definition
1
SGPIO_SATS_DATAIN
2
No Pin
3
SGPIO_SAS_DATAOUT
4
GND
5
GND
6
SGPIO_SAS_LOAD
7
NC
8
SGPIO_SAS_CLOCK
10
2
9
1
10
2
9
1
SAS_SGPIO2
SAS_SGPIO1