Micron Technology Transport LT User Manual

Page 82

Advanced Menu

Using System Setup

The I/O Device Configuration submenu contains these fields:

TABLE 14. I/O Device Configuration Submenu

Feature

Option

Description

Serial port:

Enabled
Disabled

Configures serial port. The options for this field are
Enabled (default), and Disabled. If you set this field to
Enabled

you can set the Base I/O Address field to 3F8

IRQ4

(default),

2F8 IRQ3

3E8 IRQ4

or 2E8 IRQ3. When

the field is set to Enabled, the computer’s Operating
System uses the default configuration or the configuration
you choose. If you select Disabled

you free up an IRQ for

use by another device.

Infrared port: Enabled

Disabled

Configures the infrared port. The options for this field are
Enabled, and Disabled

(default). If you set this field to

Enabled

you can set the Base I/O Address field and the

Mode field. Settings for the Base I/O Address are 3F8
IRQ4, 2F8 IRQ3

(default), 3E8 IRQ4

or 2E8 IRQ3.

Mode FIR (fast infrared) enables you to set the DMA
channel to 3 or 1.When the Infrared port field is set to
Enabled, the computer’s Operating System uses the
default configuration or the configuration you choose. If
you select Disabled

you free up an IRQ for use by

another device.

Parallel port:

Enabled
Disabled

Configures the parallel port. The options for this field are
Enabled (default), and Disabled. If you set this field to
Enabled

you can set the Mode field and the Base I/O

Address field. Settings for the Base I/O Address are

IRQ7(default)

378 IRQ5, 278 IRQ7

278 IRO5

3RC

IRQ7

and 3RC IRQ5. Settings for the Mode are Output

only, Bi-directional

EPP

(enhanced parallel port)

and

ECP

(extended capabilities port). Selecting the ECP

setting enables you to set the DMA Channel to 1, 2, or 3.
When the Parallel port

field is set to Enabled, the

computer’s Operating System uses the default
configuration or the configuration you choose. If you select
Disabled

you free up an IRQ for use by another device.

Floppy disk
controller:

Enabled
Disabled

Configures the floppy disk controller. The options for this
field are Enabled (default), and Disabled

When the

Floppy disk controller

field is set to Enabled, the

computer’s Operating System uses the default
configuration for the controller.