AMD SB750 Onchip IDE Function, Parallel Port Mode, Poweron After Power Failure, Line Printer port

Models: SB750 790GX

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Parallel Port Mode

(378H/IRQ7)

Line Printer port 1

Parallel Port Mode

 

SPP

: Standard Parallel Port

EPP

: Enhanced Parallel Port

ECP

: Extended Capability Port

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 modes 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. 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 channels 3 to 1. 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.

Poweron After Power Failure

This determines the manner when the power recovery after power failure. The setting are: Off, On.

3-7-2 Onchip IDE Function

Phoenix – AwardBIOS CMOS Setup Utility

OnChip IDE Function

IDE HDD Block Mode

Enabled

Item Help

IDE DMA Transfer

 

Enabled

Onchip IDE Channel IO

Enabled

 

 

Primary Master

PIO

Auto

Menu Level >>

Primary Slave

PIO

Auto

 

Primary Master

UDMA

Auto

 

Primary Slave

UDMA

Auto

 

↑↓→← Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help

F5:Previous Values F6:Optimized Defaults

F7:Standard Defaults

IDE DMA transfer access

The integrated peripheral controller contains an IDE interface with support for one IDE channels. Select Enabled to activate each channel separately. The settings are: Enabled and Disabled.

Primary Master/Slave PIO

The two IDE PIO (Programmed Input/Output) fields let you set a PIO mode (0-2) for each of the two IDE devices that the onboard IDE interface supports. Modes 0 through 2 provide successively increased performance. In Auto mode, the system automatically determines the best mode for each device. The settings are: Auto, Mode 0, Mode 1, Mode 2, Mode 3, Mode 4.

Primary Master/Slave UDMA

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AMD SB750 Onchip IDE Function, Parallel Port Mode, Poweron After Power Failure, IDE DMA transfer access, Line Printer port