Datasheet

56 Intel
®
815E Scalable Performance Board Development Kit Manual
BIOS Quick Reference
5.7 Shadow Configuration Setup Screen
The system’s Shadow Configuration Setup Screen (Figure 11) 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 10. Embedded BIOS Custom Setup Screen
Figure 11. Embedded BIOS Shadow Setup Screen