PCI-BOARD/S25 Altera, PCI-BOARD/S25 Datasheet - Page 9

• Manufacturer Part Number: PCI-BOARD/S25
• Manufacturer: Altera

Specifications of PCI-BOARD/S25

• Lead Free Status / Rohs Status: Supplier Unconfirmed

Altera Corporation
PCI Level Converters
U13 through U22 are IDT IDTQS3861Q level converters that convert
between 5.0-V PCI backplane signals and Stratix 3.3-V signals.
PCI Operating Mode
The board settings dip switch bank (S1) sets the PCI operating mode and
speed as shown in
Note to
(1)
Table 4. PCI Operating Mode Selection
Table 5. PCI Operating Speed Selection
Table 6. PCI-X Operating Speed Selection
Board Settings Dip Switch Bank (S1)
Switch Bank (S1) Position 3 (PSEL)
Switch Bank (S1) Position 5 (PCIS)
You must ensure that your system does not attempt to operate the Professional
Board above 100 MHz. Although the PCI-X maximum operating frequency for the
Professional Board is 100 MHz, this setting indicates 133 MHz operation, which is
not supported by the Professional Board.
Board Settings Dip Switch
Position 4 (PCIXS) setting
Table
Board Settings Dip
6:
Setting
Setting
Off
On
Off
On
Off
On
Tables
4, 5, and 6.
Stratix PCI Development Board Data Sheet
PCI-X at the speed shown in
PCI at the speed shown in
PCI-X Operating Speed (MHz)
PCI Operating Speed (MHz)
PCI Operating Mode
133 and 100
66
33
66
(1)
Table
Table
5.
6.
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