Acer 365 Series - Manual (Page 112)

System Utilities System Utilities
5-19
Parameter Parameter Description Description Setting Setting
Serial Port Enables or disables the
serial port Enabled
Disabled
Base Address Sets the I/O base
address of the serial port 3F8h
2F8h
3E8h
2E8h
IRQ Sets the IRQ (interrupt
request) channel of the
serial port 4
11
Parallel Port Enables or disables the
parallel port Enabled
Disabled
Base Address Sets the I/O base
address of the parallel
port 378h
278h
3BCh
IRQ Sets the interrupt
request (IRQ) channel of
the parallel port 7
5
Operation
Mode Selects the operation
mode of the parallel
port.
ECP (Extended
Capabilities Port)
supports a 16-byte FIFO
(first in, first out) which
can be accessed by host
DMA cycles and PIO
cycles, boosting I/O
bandwidth to meet the
demands of high-
performance peripherals. Bi-directional
ECP
Standard
ECP DMA
Channel Sets the DMA channel of
the parallel port when
the parallel operation
mode is set to ECP. 1
3