Advanced Menu

 

 

Menu Item

Settings (default is bold)

 

 

Cache C800-CBFF

Disabled, Write Through, Write Protect, Write Back

Cache CC00-CFFF

 

Cache D000-D3FF

Setting at Disabled prohibits caching.

Cache D400-D7FF

Setting at Write Through permits writes to be cached and

Cache D800-DBFF

Cache DC00-DFFF

sent to main memory at once.

Cache E000-E3FF

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.

I/O Device Configuration

Press Enter to access the following submenus.

Serial Port A

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.

Base I/O Address

3F8, 2F8, 3E8, 2E8

 

Selects the base I/O address for serial

 

port A.

Interrupt

IRQ3, IRQ4

 

Selects the IRQ for serial port A.

Serial Port B

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.

Mode

Normal, IR

 

Selecting Normal sets the port for normal use. IR not used

 

for this configuration.

Base I/O Address

2F8, 3E8, 2E8, 3F8,

 

Selects the base I/O address for serial

 

port B.

Interrupt

IRQ3, IRQ4

 

Selects the IRQ for serial port B.

Parallel Port

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.

Base I/O Address

378, 278, 3BC

 

Selects the base I/O address for the LPT port.

 

 

System Configuration 2-15

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Image 42
NEC PowerMate CT manual IRQ3, IRQ4, Normal, IR