I/O Subsystems |
| Intel® Server Board Set SE8500HW4 | |||
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Device | APIC | INTA# | INTB# | INTC# | INTD# |
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LSI Logic* | Intel IOP332 Storage I/O | PX1A_XINT0_N | PX1A_XINT1_N | - | - |
53C1030 | Processor (A) |
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Intel® Fibre | Intel IOP332 Storage I/O | PX1A_XINT2_N | PX1A_XINT3_N | - | - |
Channel | Processor (A) |
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Module |
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3.1.2PCI IDSEL Signal
The IDSEL signal is used as a
Table 5. IDSEL Mapping
Device | Device # | IDSEL | Host Bridge |
Broadcom* BCM5704 | 2 | PX2B_AD<18> | PXH (B) |
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Slot 2 | 2 | PX2A_AD<18> | PXH (A) |
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Slot 6 | 6 | PX1B_AD<22> | Intel® IOP332 Storage I/O |
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Slot 7 | 7 | PX1B_AD<23> | Intel IOP332 Storage I/O |
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LSI Logic* 53C1030 | 5 | PX1A_AD<21> | Intel IOP332 Storage I/O |
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Intel® Fibre Channel Module | 15 | PX1A_AD<31> | Intel IOP332 Storage I/O |
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ROMB enabled on Intel IOP332 | 14 | n/a | Internal to Intel IOP332 |
Storage I/O Processor |
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Note: When the ROMB solution is enabled, the IDSEL to the LSI Logic 53C1030 is inhibited by the Intel® IOP332 Storage I/O Processor. This effectively hides the SCSI controller from the system and the Intel® IOP332 Storage I/O Processor acts as the SCSI (or RAID) controller. Since the Intel® Fibre Channel Module is attached to the same bus as the SCSI controller, the Intel® Fibre Channel Module is set to device 15 so that it is not affected by the device hiding operation required for the ROMB solution.
12 | Revision 1.0 |
| Intel order number |