Adding Pci Cards; Table 3.7 Pci Slot Specifications - Fujitsu PRIMEPOWER850 User Manual

3.4.5

Adding PCI cards

4The use of 17 or more PCI slots requires prior installation of a PCI slot
expansion unit. For details, see
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
PCI slot No. PCI bus group
PCI #0
PCI #1
PCI #2
PCI #3
PCI #4
PCI #5
PCI #6
PCI #7
Note: Items in the table above have the following meaning:
l PCI bus group
l PCI card width
l PCI clock rate (MHz)
l Card input voltage
U41261-J-Z816-4-76
Table

Table 3.7 PCI slot specifications

PCI card width
[bits]
A 64 / 32
B 64 / 32
B 64 / 32
B 64 / 32
C 64 / 32
D 64 / 32
D 64 / 32
D 64 / 32
This item indicates the PCI bus group.
Each PCI slot has a 64-bit width. A 64-bit or 32-bit PCI card can be
inserted.
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.
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.
- A PCI card that can only operate on 5 V can operate in a 5 V slot, but
cannot operate in a 3.3 V slot.
CHAPTER 4, "PCIBOX."
3.7. Figure 3.20 shows the layout of PCI slots.
PCI clock rate
[MHz]
33 / 66 3.3 V or Universal
33 5 V or Universal
33 5 V or Universal
33 5 V or Universal
33 / 66 3.3 V or Universal
33 5 V or Universal
33 5 V or Universal
33 5 V or Universal
3.4 Adding Optional Internal Units
Card input Card
voltage length
short
short
short
short
short
short
short
long
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