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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
slots.
PCI slot No. PCI bus group
PCI #0
PCI #1
PCI #2
PCI #3
PCI #4
PCI #5
PCI #6
PCI #7
PCI #8
PCI #9
PCI #10
PCI #11
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
104
Table 4.2 PCIBOX 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
E
64 / 32
F
64 / 32
F
64 / 32
F
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.
Table
4.2.
Figure 4.3
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
33 / 66
3.3 V or Universal
33
5 V or Universal
33
5 V or Universal
33
5 V or Universal
shows the layout of PCI
Card input
Card
voltage
length
short
short
short
short
short
short
short
short
long
long
long
long
U41261-J-Z816-4-76
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