Table Of Contents - Intel 82801EB Programmer's Reference Manual

Serial ata controller
Table of Contents

Advertisement

R
Contents
1
Introduction.......................................................................................................................... 7
1.1
Overview................................................................................................................. 7
2
Conventions ........................................................................................................................ 9
2.1
Register Access...................................................................................................... 9
2.2
Keywords ................................................................................................................ 9
®
3
ICH SATA Controller Basic Attributes...................................................................... 11
3.1
Legacy Sub-Mode................................................................................................. 11
3.2
Native Sub-Mode .................................................................................................. 11
3.3
Host Controller Configurations ............................................................................. 12
4
Theory of Operation .......................................................................................................... 13
4.1
Compatible Configuration ..................................................................................... 13
4.1.1
4.1.2
4.1.3
4.1.4
4.2
Enhanced Configuration ....................................................................................... 20
4.2.1
4.2.2
4.3
PCS - Port Control and Status Register - Offset 92h........................................... 23
4.4
Device Presence Detect ....................................................................................... 26
4.4.1
4.4.2
4.5
ATA Swap Bay Support ........................................................................................ 28
4.6
- Coding Examples ........................................................................................................... 31
A.1
Enabling/Disabling SATA Ports from a WDM Driver ............................................ 31
A.2
A.3
Device Presence Check - Using I/O .................................................................... 37
A.4
Device Presence Check - Using ACPI................................................................. 39
A.5
ACPI Control Method (GSPS) .............................................................................. 43
- Example ACPI Namespace............................................................................................ 47
SATA Programmer's Reference Manual
Additional Register Support .................................................................. 14
4.1.1.1
MAP - Address Map Register - Offset 90h......................... 14
Compatible Configuration - Option 1..................................................... 15
Compatible Configuration - Option 2..................................................... 16
Compatible Configuration - Option 3 (Combined)................................. 17
PI - Programming Interface Register - Offset 09h................................ 21
MAP Register Programming ................................................................. 23
4.3.1.1
Port Enabling/Disabling ....................................................... 24
4.3.1.1.1
BIOS Considerations ........................................... 24
4.3.1.1.2
Operating System Driver ..................................... 25
4.3.1.1.3
Hardware and Software Considerations ............................................... 26
Device Detection - Software Examples................................................ 28
®
3

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the 82801EB and is the answer not in the manual?

Subscribe to Our Youtube Channel

This manual is also suitable for:

82801erIch5Ich5r

Table of Contents