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D
D
X
X
P
P
N
N
-
-
U
U
Setting
Extended Capabilities Port (ECP)
ECP DMA Channel
ECP Mode Use DMA
3
1 (Default)
PS/2 Mouse Controller
PS/2 Mouse
Controller
Enabled (Default)
Disabled
Function
Allows
parallel
bi-directional mode and at a speed higher
than the maximum data transfer rate
This item becomes active only if you select Extended
Capabilities Port (ECP) as the operation mode. It allows you
to assign DMA channel 1 or DMA channel 3 for the ECP
parallel port function (as required in Windows 95).
This parameter enables or disables the onboard PS/2 mouse
controller.
66
O
O
n
n
l
l
i
i
port
to
operate
in
n
n
e
e
M
M
a
a
n
n
u
u
a
a
l
l
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