Tyan Computer TIGER MP S2460 User Manual

Page 40

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3.2-D. PCI Configuration screen

Options related to the PCI slots can be altered through this screen.

3.2-E. PCI/PnP IRQ Exclusion screen

Options related to the PCI/PnP interrupts can be altered through this screen.

3.2-F. PCI/PnP UMB Exclusion screen

Options related to the upper memory buffer (UMB) can be altered through this screen.

Option ROM Scan Enables or disables

device expansion ROM.

FORMAT:

[option]

OPTIONS:

PCI Device, Slot 1 (..2, 3, 4, 5)

Enable Master

Enables selected device
as a PCI bus master. Not
every device can function
as a master. Check your
device documentation.

Latency Timer

Sets the bus master clock
rate. A device that has
high priority and high
throughput may benefit
from a greater value.

(0020h, 0040h,
0060h, 0080h,
00C0h, Default)

(Enable or Disable)

(Enable or Disable)

Available
Reserved

Sets the availability of PCI
IRQs to ISA devices. If set
to ‘Reserved’, ISA devices
are excluded from using
the IRQ in question.

FORMAT:

[option]

OPTIONS:

IRQ3 [..4, 5, 7, 10, 11]

Available
Reserved

Sets the availability of the
UMB address to ISA
devices. If set to
‘Reserved’, ISA devices
are excluded from using
the UMB address in ques-
tion.

FORMAT:

[option]

OPTIONS:

C800 - CBFF
CC00 - CFFF

D000 - D3FF
D400 - D7FF

D800 - DBFF
DC00 - DFFF

AGP
PCI

Selects primary video
boot device

FORMAT:

[option]

OPTIONS:

Primary Video

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