MSI G52-M7031X1 Manual de Instruções descarregar pdf (Página 51)

3-15

BIOS Setup

Parallel Port Mode

SPP : Standard Parallel Port

EPP : Enhanced Parallel Port

ECP : Extended Capability Port

ECP + EPP: Extended Capability Port + Enhanced Parallel Port

Normal

SPP/EPP/ECP/ECP+EPP

To operate the onboard parallel port as Standard Parallel Port only, choose [SPP]. To

operate the onboard parallel port in the EPP mode simultaneously, choose [EPP]. By

choosing [ECP], the onboard parallel port will operate in ECP mode only. Choosing

[ECP + EPP] will allow the onboard parallel port to support both the ECP and EPP

modes simultaneously. Choose [Normal] to use Standard Parallel Port + Bi-Directional

Mode simultaneously.

EPP Mode Select

The onboard parallel port is EPP Spec. compliant, so after the user chooses the

onboard parallel port with the EPP function, the following message will be displayed

on the screen: “EPP Mode Select.” At this time either [EPP 1.7] spec or [EPP 1.9] spec

can be chosen.

ECP Mode Use DMA

The ECP mode has to use the DMA channel, so choose the onboard parallel port with

the ECP feature. After selecting it, the following message will appear: “ECP Mode Use

DMA.” At this time, the user can choose between DMA channel [3] or [1].

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MSI G52-M7031X1 Manual de Instruções Página 51