NEC POWERMATE 2000 Service And Reference Manual page 41

Menu Item
Cache Memory
Memory Cache
Cache System BIOS
Area
Cache Video BIOS
Area
Cache Base 0-512K
Cache Base 512-640K
Cache Extended
Memory Area
Cache C800-CBFF
Cache CC00-CFFF
Cache D000-D3FF
Cache D400-D7FF
Cache D800-DBFF
Cache DC00-DFFF
I/O Device Configuration
Serial Port A
Base I/O
Address
Interrupt
2-12 System Configuration
Advanced Menu
Settings (default is bold)
Press Enter to access the following submenus.
Disabled, Enabled
Sets the state of the memory cache.
Uncached, Write Protect
Controls caching of system BIOS area.
Uncached, Write Protect
Controls caching of system video BIOS area.
Uncached, Write Through, Write Protect, Write Back
Controls caching of 512K base memory.
Uncached, Write Through, Write Protect, Write Back
Controls caching of 512K-640K base memory.
Uncached, Write Through, Write Protect, Write Back
Controls caching of system memory above one MB.
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.
Press Enter to access the following submenus.
Disabled, Enabled, Auto
Setting at Enabled allows the user to configure the port.
Setting at Auto enables the BIOS or operating system to
configure the port.
3F8, 2F8, 3E8, 2E8
Selects the base I/O address for serial port A.
IRQ3, IRQ4
Selects the IRQ for serial port A.