NEC SA2500 User Manual - page 225
User Guide
222
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Chipset Submenu
Table 35: Chipset Submenu
Feature
Choices or
Display Only
Description
Your Setting
Hyper Transport
Frequency
Auto
1x to 5x
Allows the selection of hyper
transport frequency.
Hyper Transport
Width
16 inbound,
16 outbound
8 inbound,
8 outbound
16 inbound,
8 outbound
8 inbound,
16 outbound
16 inbound,
16 outbound
Allows the selection of hyper
transport width
System BIOS
Cacheable
Disabled
Enabled
Enables or disables the cache
function of the system BIOS.
Spread Spectrum
Enabled
Disabled
Enables or disables the CPU
spread spectrum?
SATA Spread
Spectrum
Disabled
Down Spread
Enables or disables the SATA
spread spectrum.
PCIE Spread
Spectrum
Disabled
Enabled
Enables or disables the PCIE
spread spectrum.
SSE/SSE2
Instructions
Enabled
Disabled
Enables or disables the SSE
instructions.
Init Display First
PCI Slot
PCIEx
Allows you to select the
graphics controller to use as
primary boot device.
OnChip IDE
Channel0
Enabled
Disabled
Enables or disables the on-chip
IDE channel 0.
OnChip IDE
Channel1
Enabled
Disabled
Enables or disables the on-chip
IDE channel 1.
IDE DMA Transfer
Access
Enabled
Disabled
Enables or disables the switch
to support IDE DMA transfers.
Serial-ATA 1
Enabled
Disabled
Enables or disables the on-chip
SATA 1 (ports 1 and 2).
SATA DMA Transfer
Enabled
Disabled
Enables or disables the switch
to support SATA DMA
transfers.
Serial-ATA 2
Enabled
Disabled
Enables or disables the on-chip
SATA 2 (ports 3 and 4).
SATA2 DMA
Transfer
Enabled
Disabled
Enables or disables the switch
to support SATA2 DMA
transfers.
IDE Prefetch Mode
Enabled
Disabled
Enables or disables the IDE
prefetch mode.