TYAN THUNDER 2 ATX Manual page 57

Parallel Port IRQ
This option specifies the IRQ used by the parallel port. The settings are
Auto, (IRQ) 5, or (IRQ) 7. The Optimal and Fail-Safe default settings
are Auto.
Parallel Port DMA Channel
This option is only available if the setting for the Parallel Port Mode
option is ECP. This option sets the DMA channel used by the parallel
port. The settings are DMA Channel 0, 1, or 3. The Optimal and Fail-
Safe default settings are not provided.
Onboard IDE
This option specifies the IDE channel used by the onboard IDE
controller. The settings are Disabled, Primary, or Secondary. The
Optimal and Fail-Safe default settings are Disabled.
Onboard SCSI
This option will enable or disable the onboard SCSI BIOS. The default
setting is Enabled.
Power Interruption
Enabling this option will allow the system to return to power on stage
when interrupted by a power outage.
Sound
This option allows you to manually select an IRQ, address, and DMA
number for the sound chip. The default setting is Auto.
Port Bar Joystick
This option enables or disables the game port connector onboard.
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