Intel STL2 User Manual
Page 3
STL2 Server Board TPS
Table of Contents
Revision 1.0
iii
Table of Contents
1.
Introduction .....................................................................................................................1-1
1.1
Purpose ......................................................................................................................1-1
1.2
Audience ....................................................................................................................1-1
1.3
STL2 Server Board Feature Overview........................................................................1-1
1.4
STL2 Server Board Block Diagram.............................................................................1-2
2.
STL2 Server Board Architecture Overview ...................................................................2-5
2.1
Intel® Pentium® III Processor Subsystem ..................................................................2-5
1.1.1 Supported Processor Types....................................................................................2-5
1.1.2 Dual Processor Operation .......................................................................................2-6
1.1.3 PGA370 Socket.......................................................................................................2-6
1.1.4 Processor Bus Termination / Regulation / Power ....................................................2-6
1.1.5 Termination Package ..............................................................................................2-6
1.1.6 APIC Bus.................................................................................................................2-6
1.1.7 Boxed Processors ...................................................................................................2-6
1.2
ServerWorks ServerSet III LE Chipset........................................................................2-7
1.3
Memory.......................................................................................................................2-7
1.4
PCI I/O Subsystem .....................................................................................................2-8
1.4.1 64-bit / 66 MHz PCI Subsystem...............................................................................2-8
1.4.2 32-bit/33 MHz PCI Subsystem...............................................................................2-10
1.5
Chipset Support Components ..................................................................................2-15
1.5.1 Legacy I/O (Super I/O) National* PC97317VUL ....................................................2-15
1.5.2 BIOS Flash ............................................................................................................2-17
1.1.3 External Device Connectors ..................................................................................2-17
1.6
Interrupt Routing.......................................................................................................2-17
1.6.1 Default I/O APIC....................................................................................................2-17
1.6.2 Extended I/O APIC ................................................................................................2-17
1.6.3 PCI Ids...................................................................................................................2-20
1.6.4 Relationship between PCI IRQ and PCI Device ....................................................2-20
3.
Server Management ......................................................................................................3-23
3.1
Baseboard Management Controller..........................................................................3-23
3.2
Hardware Sensors....................................................................................................3-24
3.3
ACPI .........................................................................................................................3-27
3.4
AC Link Mode ...........................................................................................................3-28