FabiaTech Corporation
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PCI Latency Timer
This field specifies the latency timings (in PCI clock) PCI devices installed in the PCI
expansion bus.
Available Options:
32, 64, 96, 128, 160,192, 224, and 248
Default setting:
64
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PCI IDE BusMaster
This option is to specify that the IDE controller on the PCI local bus have bus-
mastering capability.
Available Options:
Enabled, Disabled
Default setting:
Disabled
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IRQ 3 –15
When I/O resources are controlled manually, you can assign each system interrupt
as one of the following types, based on the type of device using the interrupt:
Available: Specified IRQ is available to the used by PCI/PnP devices.
Reserved: Specified IRQ is reserved for used by Legacy ISA devices.
Available Options:
Available and Reserved
Default setting:
Available
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DMA Channel 0 – 7
When I/O resources are controlled manually, you can assign each system DMA as
one of the following types, based on the type of device using the interrupt:
ISA/EISA devices comply with the original PC AT bus specification, requiring a
specific interrupt (Such as IRQ5 for COM1).
PnP (PCI/ISA) devices: comply with the Plug and Play standard, whether designed
for PCI or ISA bus architecture.
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