SB710 datasheet(60/88 Pages) AMD

60 / 88 page

AMD SB710 Databook

45215 Rev. 1.60 November 09

Functional Description

Pin Name

Type Voltage

Functional Description

FANIN0/GPIO50

I/O

3.3V (5V

Tolerance)

Fan Tachometer Input 0 / GPIO 50

FANIN1/GPIO51

I/O

3.3V(5V

Tolerance)

Fan Tachometer Input 1 / GPIO 51

FANIN2/GPIO52

I/O

3.3V(5V

Tolerance)

Fan Tachometer Input 2 / GPIO 52

CLK_REQ1#/SATA_IS4/

FANOUT3/GPIO39

I/O

3.3V

PCI-E Clock Request / SATA Interlock Switch Port 4

(input) / Fan Output 3 / GPIO39

Voltage Sensor inputs

VIN0/GPIO53

I/O

3.3V

Voltage Monitor Input 0 / GPIO 53

VIN1/GPIO54

I/O

3.3V

Voltage Monitor Input 1 / GPIO 54

VIN2/GPIO55

I/O

3.3V

Voltage Monitor Input 2 / GPIO 55

VIN3/GPIO56

I/O

3.3V

Voltage Monitor Input 3 / GPIO 56

VIN4/GPIO57

I/O

3.3V

Voltage Monitor Input 4 / GPIO 57

VIN5/GPIO58

I/O

3.3V

Voltage Monitor Input 5 / GPIO 58

VIN6/GPIO59

I/O

3.3V

Voltage Monitor Input 6 / GPIO 59

VIN7/GPIO60

I/O

3.3V

Voltage Monitor Input 7 / GPIO 60

TSI input ( Shared with SMBUS Clock 3 / Data 3 inputs)

SCL3/IMC_GPIO13

I/O

0.8-V threshold,

S5_3.3V domain

SMBus Clock 3/IMC GPIO13

SDA3/IMC_GPIO14

I/O

0.8-V threshold,

S5_3.3V domain

SMBus Data 3/IMC GPIO14

Analog Power

AVDD

3.3V (Analog

Power)

Hardware Monitor Analog PWR

AVSS

Analog Ground

Hardware Monitor Analog GND

SB710 Datasheet(PDF) 60 Page - Advanced Micro Devices

SB710 Datasheet(HTML) 60 Page - Advanced Micro Devices

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