© 2009 Advanced Micro Devices, Inc.
AMD 780E Databook 3.10
Proprietary
Table of Contents-1
Table of Contents
Chapter 1: Overview
1.1 Introducing the AMD 780E
................................................................................................................................................1-1
1.2 RS780E Features
.................................................................................................................................................................1-2
1.2.1
CPU HyperTransport™ Interface
.........................................................................................................................1-2
1.2.2
Memory Interface
.................................................................................................................................................1-2
1.2.3
ATI HyperMemory™
...........................................................................................................................................1-2
1.2.4
PCI Express® Interface
........................................................................................................................................1-3
1.2.5
A-Link Express II Interface
..................................................................................................................................1-4
1.2.6
2D Acceleration Features
.....................................................................................................................................1-4
1.2.7
3D Acceleration Features
.....................................................................................................................................1-4
1.2.8
Motion Video Acceleration Features
....................................................................................................................1-5
1.2.9
Multiple Display Features
....................................................................................................................................1-5
1.2.10
Integrated LVDS/TMDS (LVTM) Interface
........................................................................................................1-7
1.2.11
DVI/HDMI™
.......................................................................................................................................................1-7
1.2.12
DisplayPort™ Interface
........................................................................................................................................1-7
1.2.13
Integrated HD Audio Controller and Codec
.........................................................................................................1-8
1.2.14
Clock Generation
..................................................................................................................................................1-8
1.2.15
Power Management Features
...............................................................................................................................1-8
1.2.16
PC Design Guide Compliance
..............................................................................................................................1-8
1.2.17
Test Capability Features
.......................................................................................................................................1-9
1.2.18
Additional Features
..............................................................................................................................................1-9
1.2.19
Packaging
.............................................................................................................................................................1-9
1.3 Software Features
................................................................................................................................................................1-9
1.4 Branding Diagram
.............................................................................................................................................................1-10
1.5 Graphics Device ID and Graphics Engine Clock Speed
...................................................................................................1-10
1.6 Conventions and Notations
...............................................................................................................................................1-10
1.6.1
Pin Names
...........................................................................................................................................................1-10
1.6.2
Pin Types
............................................................................................................................................................1-10
1.6.3
Numeric Representation
..................................................................................................................................... 1-11
1.6.4
Register Field
...................................................................................................................................................... 1-11
1.6.5
Hyperlinks
.......................................................................................................................................................... 1-11
1.6.6
Acronyms and Abbreviations
............................................................................................................................. 1-11
Chapter 2: Functional Descriptions
2.1 Host Interface
......................................................................................................................................................................2-1
2.2 Side-Port Memory Interface
................................................................................................................................................2-3
2.2.1
DDR2 Memory Interface
......................................................................................................................................2-3
2.2.1.1
Supported DDR2 Components 4
2.2.1.2
Row and Column Addressing 4
2.2.2
DDR3 Memory Interface
......................................................................................................................................2-5
2.2.2.1
Supported DDR3 Components 5
2.2.2.2
Row and Column Addressing 5
2.3 LVTM (LVDS/TMDS) Interface
........................................................................................................................................2-6
2.4 LVDS
..................................................................................................................................................................................2-7
2.4.1
LVDS Data Mapping
............................................................................................................................................2-7
2.4.2
LVDS Spread Spectrum
.....................................................................................................................................2-12
2.5 DVI/HDMI™
....................................................................................................................................................................2-13
2.5.1
DVI/HDMI™ Data Transmission Order and Signal Mapping
..........................................................................2-13