Table of Contents Intel® SHG2 DP Server Board Technical Product Specification
Intel Order Number C11343-001 Revision 1.0
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2.5 Chipset Support Components ...........................................................................14
2.5.1 Legacy I/O (Super I/O) National* PC87417VLA...........................................14
3. Baseboard PCI I/O Subsystem........................................................................... 18
3.1 Overview............................................................................................................18
3.2 64-bit/100MHz PCI-X Subsystem...................................................................... 18
3.2.1 Device IDs (IDSEL)...................................................................................... 18
3.2.2 64/100MHz PCI-X Arbitration.......................................................................19
3.2.3 82544GC Gigabit Ethernet Controller.......................................................... 19
3.3 64-bit/133MHz PCI-X Subsystem...................................................................... 19
3.3.1 Device IDs (IDSEL)...................................................................................... 19
3.3.2 64/133MHz Segment Arbitration.................................................................. 19
3.3.3 Ultra 160 SCSI Controller (Adaptec* AIC- 7899) .........................................20
3.4 Modular RAID Capable PCI Slot 6 ....................................................................20
3.5 32-bit/33-MHz PCI Subsystem ..........................................................................20
3.5.1 Device IDs (IDSEL)...................................................................................... 21
3.5.2 32/33 MHz PCI Arbitration ...........................................................................21
3.5.3 Network Interface Controller (NIC)...............................................................21
3.5.4 Video Controller........................................................................................... 22
3.6 Interrupt Routing................................................................................................23
3.6.1 Serialized IRQ support.................................................................................26
3.6.2 IRQ scan for PCIIRQ ...................................................................................26
4. Clock Generation and Distribution ....................................................................27
5. Server Management ............................................................................................ 29
5.1 Sahalee Baseboard Management Controller ....................................................30
5.2 System Reset Control........................................................................................31