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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