Sony PCV-E314DS - Manual (Page 106)

VAIO Digital Studio Reference Manual 98
Memory Map
Address range Default configuration
0FFFFFFF - FFFFFFFF BIOS ROM
000E0000 - 000FFFFF System BIOS (shadowed in DRAM)
000C8000 - 000DFFFF Expansion region (shadowed in DRAM)
000C0000 - 000C7FFF Video BIOS (shadowed in DRAM)
000A0000 - 000BFFFF Video buffer (SMM space non-cacheable)
00080000 - 0009FFFF Optional memory space gap (DOS applications)
00000000 - 0007FFFF DOS applications (no read/write protect; always
cacheable)