Advanced Chipset Features - VarTech Systems VTPC190P User Manual

Advanced Chipset Features

This section contains completely optimized chipset's features on the board that you are strongly
recommended to leave all items on this page at their default values unless you are very familiar with
the technical specifications of your system hardware.
System BIOS Cacheable
Selecting Enabled allows caching of the system BIOS ROM at F0000h-FFFFFh, resulting in better
system performance. However, if any program writes to this memory area, a system error may
result. The default value is "Disabled".
Memory Hole At 15M-16M
Enabling this feature reserves 15MB to 16MB memory address space to ISA expansion cards that
specifically require this setting. This makes the memory from 15MB and up unavailable to the
system. Expansion cards can only access memory up to 16MB.
19.0 Panel Mount PC 20 486-0010-01-02