SB710 datasheet(42/88 Pages) AMD

42 / 88 page

AMD SB710 Databook

45215 Rev. 1.60 November 09

Signal Description

Ball Name

(Default Function

in Blue)

Type

Voltage and

Domain

Internal

Resistor

(Default in

Blue)

Default

Type

(Default

State in

Blue)

Functional Description

IDE_D[15:8]/

GPIO[30:23]

I/O

3.3V_S0

(5-V Tolerance)

27-Ω series

Output

High

IDE data [15:8]/

GPIO [30:23]

SPI_HOLD#/

GPIO31

I/O

3.3V_S5

10-kΩ PU

10-kΩ PD

Input

SPI ROM Hold/

GPIO 31

SPI_CS1#/

GPIO32

I/O

3.3V_S5

10-kΩ PU

10-kΩ PD

Input

SPI ROM Chip Select 1/

GPIO 32

INTE#/

GPIO33

I/O

3.3V_S0

(5-V Tolerance)

8.2-kΩ PU

Input

PCI Interrupt E/

GPIO 33

INTF#/

GPIO34

I/O

3.3V_S0

(5-V Tolerance)

8.2-kΩ PU

Input

PCI Interrupt F/

GPIO 34

INTG#/

GPIO35

I/O

3.3V_S0

(5-V Tolerance)

8.2-kΩ PU

Input

PCI Interrupt G/

GPIO 35

INTH#/

GPIO36

I/O

3.3V_S0

(5-V Tolerance)

8.2-kΩ PU

Input

PCI Interrupt H/

GPIO 36

CLK_REQ1#/

SATA_IS4#/

FANOUT3/

GPIO39

I/O

3.3V_S0

(5-V Tolerance)

8.2-kΩ PU

8.2-kΩ PD

Input

Clock Request 1/

Serial ATA Interlock 4/

Fan Output 3/

GPIO 39

CLK_REQ2#/

SATA_IS5#/

FANIN3/

GPIO40

I/O

3.3V_S0

(5-V Tolerance)

8.2-kΩ PU

8.2-kΩ PD

Input

Clock Request 2/

Serial ATA Interlock 5/

Fan Input 3/

GPIO 40

PCICLK5/ GPIO41

Revision A11:

PCICLK5/ GPIO41

I/O

3.3V_S0

(5-V Tolerance)

8.2-kΩ PU

8.2-kΩ PD

Input

A11:

Output

Clock

PCI Clock 5/

GPIO 41

AZ_SDIN0/

GPIO42

I/O

3.3V_S5

50-kΩ PD

Input

HD Audio Serial Data In 0/

GPIO 42

AZ_SDIN1/

GPIO43

I/O

3.3V_S5

50-kΩ PD

Input

HD Audio Serial Data In 1/

GPIO 43

AZ_SDIN2/

GPIO44

I/O

3.3V_S5

50-kΩ PD

Input

HD Audio Serial Data In 2/

GPIO 44

AZ_SDIN3/

GPIO46

I/O

3.3V_S5

50-kΩ PD

Input

HD Audio Serial Data In 3/

GPIO 46

Input

SPI ROM Clock/

GPIO 47

SPI_CLK/

GPIO47

I/O

3.3V_S5

10-kΩ PU

10-kΩ PD

Output

SPICLK

SPI Clock if ROM select is SPI

FANOUT1/

GPIO48

I/O

3.3V_S0

(5V tolerance)

8.2-kΩ PU

8.2-kΩ PD

Input

Fan Output 1/

GPIO 48

FANOUT2/

GPIO49

I/O

3.3V_S0

(5V tolerance)

8.2-kΩ PU

8.2-kΩ PD

Input

Fan Output 2/

GPIO 49

FANIN0/

GPIO50

I/O

3.3V_S0

(5V tolerance)

10-kΩ PU

10-kΩ PD

Input

Fan Input 0/

GPIO 50

FANIN1/

GPIO51

I/O

3.3V_S0

(5V tolerance)

10-kΩ PU

10-kΩ PD

Input

Fan Input 1/

GPIO 51

FANIN2/

GPIO52

I/O

3.3V_S0

(5V tolerance)

10-kΩ PU

10-kΩ PD

Input

Fan Input 2/

GPIO 52

SB710 Datasheet(PDF) 42 Page - Advanced Micro Devices

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