Parameter

Description

Options

 

 

 

Operation Mode

Lets you set your parallel port’s operation

Standard Parallel Port (SPP)

 

mode. This parameter is configurable only if the

Bidirectional

 

Parallel Port parameter is enabled.

Enhanced Parallel Port (EPP)

 

 

 

 

Extended Capabilities Port (ECP)

 

 

 

ECP DMA Channel

Allows you to assign a DMA channel for the

1, 3

 

ECP parallel port function. This parameter is

 

 

configurable only if you select the Extended

 

 

Capabilities Port (ECP) as the operation mode.

 

 

 

 

Floppy Disk Controller

Lets you enable or disable the onboard floppy

Enabled or Disabled

 

disk controller.

 

 

 

 

IDE Controller

Lets you enable or disable the onboard primary,

Primary, Both, or Disabled

 

secondary or both IDE interfaces.

 

 

 

 

PS/2 Mouse Controller

Lets you enable or disable the onboard PS/2

Enabled or Disabled

 

mouse controller

 

 

 

 

USB Host Controller

Lets you enable or disable the onboard USB

Enabled or Disabled

 

host controller.

 

 

 

 

USB Legacy Mode

Lets you activate or deactivate the USB

Enabled or Disabled

 

keyboard connected to your system. When

 

 

activated, the USB keyboard functions in a DOS

 

 

environment.

 

 

 

 

Onboard Audio Chip

Lets you enable or disable the onboard audio

Enabled or Disabled

 

controller

 

 

 

 

Game Port Address

Lets you set the I/O base address of the game

201, 209, Disabled

 

port.

 

 

 

 

MIDI Port Address

Lets you set the I/O base address of the midi

330, 300, Disabled

 

port.

 

 

 

 

MIDI Port IRQ

Lets you set the IRQ channel of the midi port.

5, 7

 

 

 

Onboard Modem Chip

Lets you enable or disable the onboard modem

Enabled or Disabled

 

controller.

 

 

 

 

Onboard Ethernet Chip

Lets you enable or disable the onboard ethernet

Enabled or Disabled

 

(LAN) controller.

 

 

 

 

Chapter 2

35

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Image 43
Acer power sx/sxb/sc manual Enhanced Parallel Port EPP