Aaeon SBC-456 User Manual page 64

Sbc-456/456e is an all-in-one single board 486 computer

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Parallel Port DMA Channel

This option is only available if the setting for the Parallel Port

Mode option is ECP.

The settings are Disabled, DMA, CH (channel) 0, DMA CH 1, or

DMA CH3.

Parallel Port IRQ

IRQ7 is used for the Parallel Port (LPT 1). The IRQ can be changed

to IRQ5.

Onboard IDE

This option specifies the onboard IDE controller channels that will

be used. The settings are Primary, Both, or Disabled.

SBC-456/456E User Manual

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Sbc-456e