Intel
®
440Bx Scalable Performance Board Development Kit Manual 47
BIOS Quick Reference
5.6 Shadow Configuration Setup Screen
The system’s Shadow Configuration Setup Screen (Figure 7) allows the selective enabling and
disabling of shadowing in 16 Kbyte sections, except for the top 64 Kbytes of the BIOS ROM,
which is shadowed as a unit. Normally, shadowing should be enabled at C000/C400 (to enhance
VGA ROM BIOS performance), and then E000-F000 should be shadowed to maximize system
ROM BIOS performance.
Figure 6. Embedded BIOS Custom Setup Screen
Figure 7. Embedded BIOS Shadow Setup Screen
To Next Page
Loading...
Need help?
General
