Acer Altos 9100B User Manual page 82

Serial Port 2
This parameter allows you to enable or disable the serial port 2. The Base Address
and IRQ items are configurable only if this parameter is enabled.
This function lets you set a logical base address for serial port 2. The options are:
•
3F8h
* Default setting
This function lets you assign an interrupt for serial port 2. The options are IRQ 3
and 4. The default setting is 3.
Parallel Port
This parameter allows you to enable or disable the parallel port.
This function lets you set a logical base address for the parallel port. The options
are:
•
3BCh
* Default setting
3-24 AcerAltos 9100B Series User's Guide
Base Address
•
2F8h *
You can only assign a base address to either
serial port 1 or 2.
same base address at the same time.
Base Address
•
378h *
•
3E8h
IRQ
They can not use the
•
•
2E8h
278h