NEC PowerMate 2000 Series, Инструкция по обслуживанию и справочник, Страница: 38 / 175

System Configuration 2-13
Advanced Menu
Menu Item Settings (default is bold)
Plug and Play OS No, Yes
Select Yes if booting a Plug and Play capable operating
system.
Select No if you want the BIOS to configure non-boot devices.
Reset Configuration Data
No, Yes
Select Yes if you want to clear the Extended System
Configuration Data (ESCD) area.
PCI Configuration Press Enter to access the following submenus.
PCI IRQ Line 1
PCI IRQ Line 2
PCI IRQ Line 3
PCI IRQ Line 4 Disabled, Auto Select, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15
Use Auto Select if there are no ISA or EISA devices installed
on the system.
Select an IRQ (3-15) if installing a PCI device requiring an IRQ
and if the IRQ is not already in use by ISA or EISA devices.
Cache Memory Press Enter to access the following submenus.
Memory Cache Disabled, Enabled
Sets the state of the memory cache.
Cache System BIOS
Area
Uncached, Write Protect
Controls caching of system BIOS area.
Cache Video BIOS
Area
Uncached, Write Protect
Controls caching of system video BIOS area.
Cache Base 0-512K
Uncached, Write Through, Write Protect, Write Back
Controls caching of 512K base memory.
Cache Base 512-640K Uncached, Write Through, Write Protect, Write Back
Controls caching of 512K-640K base memory.
Cache Extended
Memory Area
Uncached, Write Through, Write Protect, Write Back
Controls caching of system memory above one MB.
Cache C800-CBFF
Cache CC00-CFFF
Cache D000-D3FF
Cache D400-D7FF
Cache D800-DBFF
Cache DC00-DFFF
Disabled, Write Through, Write Protect, Write Back
Setting at Disabled prohibits caching.
Setting at Write Through permits writes to be cached and sent
to main memory at once.
Setting at Write Protect causes the BIOS to ignore writes.
Setting at Write Back permits write caching but delays sending
data to main memory until necessary.