Memory/Cache Options; Cache Scheme; Internal Cache (Cpu Cache) - Acer Altos 330 Series User Manual

2.9.1

Memory/Cache Options

The Memory/Cache Options allows you to configure the advanced system
memory functions.
Internal Cache(CPU Cache) ...........[Enabled ]
External Cache ......................[Enabled ]
Cache Scheme ......................[ Write Back ]
Memory at 15MB-16MB Reserved for
Memory Parity Mode ..................[ECC]

Internal Cache (CPU Cache)

This parameter enables or disables the first-level or internal memory, that is, the
memory integrated into the CPU. The default setting is Enabled.
External Cache
This parameter enables or disables the external cache memory. The external
cache is incorporated in the CPU module.

Cache Scheme

This parameter shows the cache scheme status only as Write-back mode. Write-
back updates the cache but not the memory when there is a write instruction. It
updates the memory only when there is an inconsistency between the cache and
the memory.
Memory/Cache Options
...[System]
Chapter 2 - BIOS Utility 2-29