NCR S10 - Manual (Page 66)

Using the BIOS Setup Utility
Advanced System Configuration
4-14 NCR S10 Desktop Server User Guide
The address E0000h - FFFFFh is for system BIOS and
C0000h - C7FFFh is for shadowing video BIOS. The
remaining address ranges are for I/O ROM functions.
Internal Cache (CPU Cache)
This parameter enables/disables the internal cache
memory. The default setting is Disabled.
External Cache
This parameter enables/disables the external cache
memory. The default setting is Disabled.
Cache Scheme
This parameter is not configurable and sets the cache to
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.
This parameter enables/disables the system from
responding to memory parity errors.
To prevent memory address conflicts between the
system and expansion boards, reserve this memory
range for the use of either the system or an expansion
board.
If the System BIOS parameter is set to Enabled, you
may select Cacheable or Non-cacheable for the E0000h-
FFFFFh parameter. When set to Cacheable, it allows the
System Memory
Parity
Memory at 15 MB-
16 MB
E0000h - FFFFFh
(System BIOS)