Intel SE7525GP2 User Manual
Page 6
Intel® Server Board SE7320SP2 & Intel Server Board SE7525GP2 TPS
Table of Contents
Revision 2.0
6
3.6.4.1 Ultra
ATA/100......................................................................................................51
3.6.4.2 IDE
Initialization ..................................................................................................51
3.6.5
SATA Support........................................................................................................ 51
3.6.5.1 SATA
RAID .........................................................................................................51
3.6.5.2 Intel® RAID Technology Option ROM ...............................................................52
3.6.6
Video Controller ..................................................................................................... 52
3.6.6.1 Video
Modes.........................................................................................................53
3.6.6.2 Video Memory Interface.......................................................................................53
3.6.7
Network Interface Controller (NIC) ........................................................................ 54
3.6.7.1 Intel
82541 ............................................................................................................54
3.6.7.2 NIC Connector and Status LEDs ..........................................................................54
3.6.8
USB 2.0 Support.................................................................................................... 54
3.6.9
Super I/O Chip ....................................................................................................... 55
3.6.9.1 GPIOs....................................................................................................................56
3.6.9.2 Serial
Ports............................................................................................................57
3.6.9.3 Floppy Disk Controller .........................................................................................57
3.6.9.4 Keyboard and Mouse ............................................................................................57
3.6.9.5 Wake-up
Control...................................................................................................57
3.6.10
BIOS Flash ............................................................................................................ 57
3.7
Configuration and Initialization............................................................................... 58
3.7.1
Memory Space....................................................................................................... 58
3.7.1.1 DOS Compatibility Region...................................................................................59
3.7.1.2 Extended
Memory.................................................................................................60
3.7.1.3 Memory
Shadowing..............................................................................................62
3.7.1.4 System Management Mode Handling...................................................................62
3.7.2
I/O Map .................................................................................................................. 63
3.7.3
Accessing Configuration Space............................................................................. 65
3.7.3.1 CONFIG_ADDRESS
Register .............................................................................66
3.8
Clock Generation and Distribution ......................................................................... 68
3.8.1
Real Time Clock .................................................................................................... 68
4.
System BIOS....................................................................................................................... 69
4.1
BIOS Identification String....................................................................................... 69
4.2
BIOS POST Splash Screen ................................................................................... 70
4.2.1
User Interface ........................................................................................................ 70
4.2.1.1 System
State
Window ...........................................................................................70
4.2.1.2 Logo/Diagnostic
Window.....................................................................................70
4.2.1.3 Current Activity Window .....................................................................................71
4.2.1.4 System Diagnostic Screen.....................................................................................71
4.2.1.5 Static Information Display....................................................................................71
4.3
BIOS Setup Utility .................................................................................................. 72
4.3.1
Localization............................................................................................................ 72
4.3.2
Console Redirection .............................................................................................. 72
4.3.3
Configuration Reset ............................................................................................... 72
4.3.4
Keyboard Commands ............................................................................................ 73