SB710 datasheet(4/88 Pages) AMD

4 / 88 page

AMD SB710 Databook

45215 Rev. 1.60 November 09

Table of Contents

1 Introduction ............................................................................................................. 8

1.1

Features of the SB710.................................................................................................................... 8

1.2

Part Number and Branding........................................................................................................... 11

2 SB710 Block Diagram ........................................................................................... 12

3 SB710 Power on Sequence and Timing .............................................................. 13

3.1

Power Up and Down Sequences..................................................................................................13

4 SB710 Strap Information ...................................................................................... 18

5 Integrated Resistor and External Pull-up/Pull-down Resistor Requirements .. 22

6 SB710 Ballout Map ................................................................................................ 29

7 Signal Description................................................................................................. 31

7.1

CPU Interface ............................................................................................................................... 31

7.2

LPC Interface................................................................................................................................ 31

7.3

A-Link Express II Interface ........................................................................................................... 32

7.4

PCI Interface (PCI Host Bus and Internal PCI/PCI Bridge)..........................................................32

7.5

USB Interface ............................................................................................................................... 33

7.6

ATA66/100/133............................................................................................................................. 33

7.7

Serial ATA Interface ..................................................................................................................... 34

7.8

HD Audio Interface ....................................................................................................................... 35

7.9

Real Time Clock Interface ............................................................................................................ 35

7.10 Hardware Monitor ......................................................................................................................... 35

7.11 SPI ROM Interface........................................................................................................................ 36

7.12 Northbridge / Power Management Interface ................................................................................36

7.13 SMBus Interface / General Purpose Open Collector....................................................................38

7.14 External Event / General Event / General Power Management / General Purpose Open Collector

7.15 General Purpose I/O..................................................................................................................... 41

7.16 Integrated Micro-Controller (IMC)................................................................................................. 45

7.17 Reset / Clocks / ATE..................................................................................................................... 46

7.18 Intruder Alert ................................................................................................................................. 47

7.19 Power and Ground........................................................................................................................ 47

8 Functional Description ......................................................................................... 49

8.1

EHCI USB 2.0 and OHCI USB 1.1 Controllers.............................................................................49

8.1.1

USB Power Management.....................................................................................................................50

8.2

SMI#/SCI Generation ................................................................................................................... 51

8.3

LPC ISA Bridge............................................................................................................................. 52

8.3.1

LPC Interface Overview .......................................................................................................................52

8.3.2

LPC Module Block Diagram .................................................................................................................54

8.4

Integrated Micro-Controller (IMC)................................................................................................. 54

8.4.1

Consumer Infrared Controller ...............................................................................................................54

8.5

Real Time Clock ........................................................................................................................... 55

SB710 Datasheet(PDF) 4 Page - Advanced Micro Devices

SB710 Datasheet(HTML) 4 Page - Advanced Micro Devices

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