Gigabyte MD50-LS0 Manual - Page 25
Ssata_sgp/sata_sgp Sata Sgpio Headers, Sas_sgp1/sas_sgp2 Sas Sgpio Headers
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15/16) SSATA_SGP/SATA_SGP (SATA SGPIO Headers) SGPIO 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. 78 SATA_SGP 12 SSATA_SGP Pin No. 1 2 3 4 5 6 7 8 Definition DATAIN No Pin DATAOUT GND GND LOAD NC CLOCK 17/18) SAS_SGP1/SAS_SGP2 (SAS SGPIO Headers) SAS_SGP1 SAS_SGP2 Pin No. Definition 1 DATAIN 2 No Pin 78 3 DATAOUT 4 GND 5 GND 12 6 LOAD 7 NC 8 CLOCK Hardware Installation - 25 -
Hardware Installation
- 25 -
15/16)
SSATA_SGP/SATA_SGP (SATA SGPIO Headers)
SGPIO 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.
17/18)
SAS_SGP1/SAS_SGP2 (SAS SGPIO Headers)
2
2
8
8
1
1
7
7
Pin No.
Definition
1
DATAIN
2
No Pin
3
DATAOUT
4
GND
5
GND
6
LOAD
7
NC
8
CLOCK
Pin No.
Definition
1
DATAIN
2
No Pin
3
DATAOUT
4
GND
5
GND
6
LOAD
7
NC
8
CLOCK
SAS_SGP2
SAS_SGP1
SSATA_SGP
SATA_SGP