Intel SC450NX - Server Platform - 0 MB RAM, Руководство по эксплуатации продукта

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Advanced Chipset Control Submenu
Table 15. Advanced Chipset Control Submenu
Feature Option Description
Address Bit Permuting
Disabled
Enabled
To be enabled, there must be a power of 2 number of
rows, all rows must be the same size, and all
populated rows must be adjacent and start at row 0.
Two-way or four-way permuting is set automatically
based on memory configuration.
Base RAM Step 1 MB
1 KB
Every location Tests base memory once per MB, once per KB, or
every location.
Extended RAM Step 1 MB
1 KB
Every location Tests extended memory once per MB, once per KB, or
every location.
L2 Cache Enabled
Disabled When enabled, the secondary cache is sized and
enabled. For Core Clock Frequency-to-System Bus
ratios equal to two, BIOS automatically disables the
L2 cache.
ISA Expansion Aliasing Enabled
Disabled When enabled, every I/O access with an address in
the range x100-x3FFh, x500-x7FFh, x900-xBFF, and
xD00-xFFFh is internally aliased to the range 0100-
03FFh before any other address range checking is
performed.
Memory Scrubbing Disabled
Enabled When enabled, BIOS automatically detects and
corrects SBEs.
Restreaming Buffer Enabled
Disabled When enabled, the data returned and buffered for a
Delayed Inbound Read can be reaccessed following a
disconnect.
Read Prefetch for PXB0A N/A Information field only. Configures the number of
Dwords that are prefetched on Memory Read Multiple
commands.
Read Prefetch for PBX0B N/A Information field only. Configures the number of
Dwords that are prefetched on Memory Read Multiple
commands.