Acer Altos 12000 Series, Руководство пользователя

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Index
cv
4.5 Onboard Peripherals
The Onboard Peripheral Configuration allows you to configure the onboard
communication ports and the onboard devices. Selecting this option displays the
following screen:
Onboard Peripherals
Serial Port 1 .......................[Enabled ]
Base Address .....................[3F8h]
IRQ ..............................[4]
Serial Port 2 .......................[Enabled ]
Base Address .....................[2F8h]
IRQ ..............................[3]
Parallel Port .......................[Enabled ]
Base Address .....................[378h]
IRQ ..............................[7]
Operation Mode ...................[ECP]
ECP DMA Channel ................[1]
•
Onboard Device Settings
4.5.1 Serial Ports 1 and 2
These parameters allow you to enable or disable serial ports 1 and 2.
Base Address
This function lets you set a logical base address for serial ports 1 and 2. The
options are:
•
3F8h
•
2F8h
•
3E8h
•
2E8h
IRQ
This function lets you assign an interrupt for serial ports 1 and 2. The options for
serial ports 1 are IRQ 4 and 11. The options for serial port 2 are IRQ 3 and 10.
The Base Address and IRQ parameters for each port
are configurable only if the port is enabled.