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(b)
Parallel Port
This option sets the address for the parallel port. The options are:
LPT1 (378H):
LPT2 (278H):
LPT3 (3BCH):
When you select one of the above options, except for Not used, a
subwindow similar to the one below appears to let you set the parallel port
mode. The options for this setting are Output (default) and Bi-Directional.
For most printers, the port should be set to Output. With some other
parallel devices, the setting should be Bi-Directional.
(c)
Sound system
This item appears only when an optional sound card is installed. It allows
you to enable or disable the sound card ports.
Address/IRQ/DMA:
When Enabled is selected, a subwindow similar to the one below appears to
let you set the I/O address, Interrupt level, and DMA channel for the
sound card.
I/O address
Use this option to set the I/O address from among the following settings:
Interrupt level
This option sets the interrupt level for the sound system. The available
settings are:
3-56
Sets the address to 378H. (Default)
Sets the address to 278H.
Sets the address to 3BCH.
Option
Mode
=
Output
Enables port (Default)
Disabled:
Disables port
SOUND SYSTEM
I/O Address
Interrupt Level
DMA
0220h (Default), 0230h, 0240, 0250h
IRQ5, IRQ7, IRQ9, IRQ10 (Default)
=
0220H
=
IRQ10
=
Channel
610CT
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