8 bit I/O Recovery Time
16 bit I/O Recovery Time
These options set the 8 bit and 16 bit I/O recovery time in the chipset. I/O
devices may not function correctly if two back to back I/O writes occur
too close together. These options increase the delay between back to
back I/O instructions.
The options for 8 bit are
1,2,3,4,5,6,7,8 Sysclk
or
Disabled
.
The options for 16 bit are
1,2,3,4 Sysclk
or
Disabled
.
The default for both options is
1 Sysclk
.
PCI Burst Mode
This option lets you
enable
or
disable
support for PCI Burst Mode. PCI
Burst Mode should be enabled for best performance.
The default is
enabled
.
PCI VGA Palette Snooping
The purpose of this option is to allow multiple VGA devices on different
busses in a system to have data written from the CPU to each set of
palette registers of every video device (ISA VGA and a PCI VGA).
The options are
enabled
or
disabled
. The default is
enabled
.
IRQx Available to (x= IRQ 3,4,5,7,9,10,11)
These options allow interrupts to be specified as being used by legacy
ISA devices or that they are available for PCI/PnP devices.
The options are
ISA/EISA
or
PCI/PnP
.
PCI IDE Card Selection
PCI Primary IDE INT# Line
PCI Secondary IDE INT# Line
These options indicate the presence and information of an offboard PCI
IDE device. The first option indicates the device number of the PCI IDE
and the other options indicate how IRQ14 and IRQ15 are routed to the
device. The default is
absent
.
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