Fujitsu PRIMEPOWER650, Руководство пользователя

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104 U41261-J-Z816-4-76
CHAPTER 4 PCIBOX
4.3.3 Adding PCIBOX PCI cards
PCI cards are classified into three types: (1) PCI cards designed to operate in a 3.3-V
slot, (2) PCI cards designed to operate in a 5-V slot, and (3) PCI cards (universal type)
designed to operate in either a 3-V or 5-V slot. Most PCI cards operate with a 33-
MHz clock, but some PCI cards operate with a 66-MHz clock. To install a PCI card,
select an appropriate slot according to Table 4.2 . Figure 4.3 shows the layout of PCI
slots.
Note: Items in the table above have the following meaning:
l
PCI bus group
This item indicates the PCI bus group.
l
PCI card width
Each PCI slot has a 64-bit width. A 64-bit or 32-bit PCI card can be
inserted.
l
PCI clock rate (MHz)
The operation-enabled frequency of the slot. A PCI card that can operate
with a 33 or 66-MHz clock operates on a frequency of 66 MHz.
l
Card input voltage
The voltage level of a PCI card that can be inserted into the slot.
- A PCI card that can only operate on 3.3 V can operate in a 3.3-V slot,
but cannot operate in a 5-V slot.
Table 4.2 PCIBOX PCI slot specifications
PCI slot No. PCI bus group
PCI card width
[bits]
PCI clock rate
[MHz]
Card input
voltage
Card
length
PCI #0 A 64 / 32 33 / 66 3.3 V or Universal short
PCI #1 B 64 / 32 33 5 V or Universal short
PCI #2 B 64 / 32 33 5 V or Universal short
PCI #3 B 64 / 32 33 5 V or Universal short
PCI #4 C 64 / 32 33 / 66 3.3 V or Universal short
PCI #5 D 64 / 32 33 5 V or Universal short
PCI #6 D 64 / 32 33 5 V or Universal short
PCI #7 D 64 / 32 33 5 V or Universal short
PCI #8 E 64 / 32 33 / 66 3.3 V or Universal long
PCI #9 F 64 / 32 33 5 V or Universal long
PCI #10 F 64 / 32 33 5 V or Universal long
PCI #11 F 64 / 32 33 5 V or Universal long