Acer AcerNote Nuovo notebook computer User Manual page 121

Parallel Port Base Address, Operation Mode and ECP DMA Channel
The Parallel Port Base Address parameter accepts the following values:
[378h, IRQ 7]
[3BCh, IRQ 7]
[278h, IRQ 5]
[Disabled]
The default setting is
The Operation Mode parameter for the parallel port accepts the following:
[Standard and Bi-directional]
[Enhanced Parallel Port (EPP)]
[Extended Capabilities Parallel Port (ECP)]
Enhanced Parallel Port (EPP) provides greater throughput by supporting
faster transfer times and a mechanism that allows the host to address
peripheral device registers directly.
supports a 16-byte FIFO (first in, first out) which can be accessed by host
DMA cycles and PIO cycles.
The default setting is
The ECP DMA Channel parameter lets you set the DMA channel used for
ECP mode. You are required to set a value for this parameter if you select
ECP as your parallel port operation mode. It accepts 1 or 3 as its value.
6-14
[378h, IRQ 7]
[Standard and Bi-directional]
.
Extended Capabilities Port (ECP)
.
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