IEI Technology WAFER-8523, User Manual

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WAFER-8523 User Manual
Page 90
Parallel Port Mode [Normal]
The Parallel Port Mode selection selects the mode the parallel port operates in.
Normal D
EFAULT
The normal parallel port mode is the standard mode
for parallel port operation.
EPP
The parallel port operates in the enhanced parallel
port mode (EPP). The EPP mode supports
bi-directional communication between the system
and the parallel port device and the transmission
rates between the two are much faster than the
Normal mode.
ECP
The parallel port operates in the extended
capabilities port (ECP) mode. The ECP mode
supports bi-directional communication between the
system and the parallel port device and the
transmission rates between the two are much faster
than the SPP mode.
EPP + ECP
The parallel port operates in the extended
capabilities port (ECP) mode. The ECP mode
supports bi-directional communication between the
system and the parallel port device and the
transmission rates between the two are much faster
than the Normal mode
The parallel port becomes compatible with EPP
devices described above
Parallel Port IRQ [IRQ7]
The Parallel Port Address BIOS option assigns the parallel port interrupt address. The
following address options are available.
IRQ5 Parallel port interrupt address is IRQ5
IRQ7 D
EFAULT
Parallel port interrupt address is IRQ7