Xycom 4115T, User Manual

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4115T Light Duty Industrial PC Chapter 3 – POS-478 CPU Control Board and BIOS Setup
38 143926(A)
Table 3-5. Advanced CMOS Setup Options
Item Description
L1 Cache The option enabled or disabled the internal cache
memory in the processor
L2 Cache The option enables secondary cache memory.
Select Enabled to enable external cache memory,
vice versa.
System BIOS Cacheable When this option is set to Enabled, the System
ROM area from F0000- FFFFF is copied
(shadowed) to RAM for faster execution.
C000, 32k Shadow When this option is set to Enabled, the Video
ROM area from C0000-
C7FFF is copied (shadowed) to RAM for faster
execution.
Disabled: The contents of the video ROM are not
copied to RAM.
Cached: The contents of the video ROM area
from C0000h - C7FFFh are copied from ROM to
RAM and can be written to or read from cache
memory.
Enabled: The contents of the video ROM area
from C0000h–C7FFFh are copied (shadowed)
from ROM to RAM for faster execution.
C800, 16k Shadow These options enable shadowing of the contents
of the ROM area named in the option title. The
settings are Enable Disable, Cached. The ROM
area that is not used by ISA adapter cards will be
allocated to PCI adapter cards.000, 32k Shadow.
CC00, 16k Shadow These options enable shadowing of the contents
of the ROM area named in the option title. The
settings are Enable Disable, Cached. The ROM
area that is not used by ISA adapter cards will be
allocated to PCI adapter cards.800, 16k Shadow.
D000, 16k Shadow These options enable shadowing of the contents
of the ROM area named in the option title. The
settings are Enable Disable, Cached. The ROM
area that is not used by ISA adapter cards will be
allocated to PCI adapter cards. C00, 16k
Shadow.
D400, 16k Shadow These options enable shadowing of the contents
of the ROM area named in the option title. The
settings are Enable Disable, Cached. The ROM
area that is not used by ISA adapter cards will be
allocated to PCI adapter cards.000, 16k Shadow.
D800, 16k Shadow These options enable shadowing of the contents
of the ROM area named in the option title. The
settings are Enable Disable, Cached. The ROM
area that is not used by ISA adapter cards will be
allocated to PCI adapter cards.400, 16k Shadow.
DC00, 16k Shadow These options enable shadowing of the contents