Sony ECM-3711 Network Router User Manual


 
ECM-3711 Series
64 ECM-3711 Series User’s Manual
3.5.3.4 Memory Hole
This feature allows you to create a memory hole.
Item Description
Disabled
512K-640K
15M-16M
14M-16M
When this item is enabled, ISA ROM will be mapped to 15-16M area and also
support legacy ISA devices. While this item is disabled and legacy ISA devices
are not utilized, the graphic performance will be enhanced
3.5.3.5 System BIOS Cacheable
This feature is only valid when the system BIOS is shadowed. It enables or disables the
caching of the system BIOS ROM at F0000h-FFFFFh via the L2 cache. This greatly
speeds up accesses to the system BIOS. However, this does not translate into better
system performance because the OS does not need to access the system BIOS much.
Item Description
Enabled Cacheable
Disabled Non-Cacheable
3.5.3.6 Video RAM Cacheable
It enables or disables the caching of the video RAM at A0000h-AFFFFh. This greatly
speeds up the video performance.
Item Description
Enabled Cacheable
Disabled Non-Cacheable
3.5.3.7 Init Display First
This item allows you to decide to active whether PCI Slot or Onboard/AGP first.
The choices: PCI Slot, Onboard, AGP.