Gigabyte MH70-HD1 Manual - Page 26
Sata_sgp1 Sata Sgpio Header, Bmc_sgpio1 Bmc Sgpio Header
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5) SATA_SGP1 (SATA SGPIO Header) 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. 1 5 Pin No. 1 2 3 4 5 Definition SDOUT GND SDIN SLOAD SCLK 6) BMC_SGPIO1 (BMC SGPIO Header) 1 7 Pin No. 1 2 3 4 5 6 7 Definition SDIN GND SDOUT GND SLOAD GND SCLK Hardware Installation - 26 -
Hardware Installation
- 26 -
5)
SATA_SGP1 (SATA SGPIO Header)
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.
6)
BMC_SGPIO1 (BMC SGPIO Header)
Pin No.
Definition
1
SDOUT
2
GND
3
SDIN
4
SLOAD
5
SCLK
Pin No.
Definition
1
SDIN
2
GND
3
SDOUT
4
GND
5
SLOAD
6
GND
7
SCLK
5
7
1
1