Digital Equipment PRIORIS ZX 6000 MP SERIES, Руководство пользователя

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Installing Expansion Boards
8-9
When the number of PCI devices exceeds 10, any additional devices will
appear as embedded devices, even if they require an IRQ assigned to
them. The embedded devices are listed in the order in which they were
detected. To associate embedded devices with particular PCI expansion
boards, you must know the number of devices (excluding PCI-to-PCI
bridges, which are not listed in the SCU) on each PCI expansion board. If
there are many embedded devices, start matching the PCI expansion
boards in the highest slot number with the embedded devices at the
bottom of the list (above the embedded VGA device). As an example,
assume that a server has two Adaptec 3985 SCSI controllers installed,
one in PCI Slot 1 and the other in PCI Slot 2. The SCU might show the
following:
•
PCI 1 PCI SCSI Controller IRQ15
•
PCI 1 PCI Memory Controller IRQ14
•
PCI 2 PCI SCSI Controller IRQ10
•
PCI 2 PCI Memory Controller IRQ2(9)
•
Embedded PCI SCSI Controller
•
Embedded PCI SCSI Controller
•
Embedded PCI SCSI Controller
•
Embedded PCI SCSI Controller
•
Embedded VGA
In this case, the first two embedded references are devices on the
controller in PCI Slot 1, while the last two are associated with the
controller in PCI Slot 2.