
BS61M
series
~54~
0 - 4, which primarily differ in timing. When
Auto
is selected, the BIOS will
select the best available mode.
Primary Master/Slave UltraDMA
D
efault: Auto
Secondary Master/Slave UltraDMA
D
efault: Auto
Auto, will support the Ultra DMA function. Disabled, will not support the
Ultra DMA function.
IDE Burst Mode
D
efault: Enabled
Burst mode transfer can improve the access to IDE devices. Enable this item
for improved performance. If your IDE drives cannot support high
performance, or if you feel that too many disk errors are being generated,
disable this item.
Onboard FDC Controller
D
efault: Enabled
Use this item to turn on or off the floppy disk controller that is built into this
motherboard.
FDC Write Protect
D
efault: Disabled
To enable/disable the write protection of floppy.
Onboard Serial Port 1
D
efault: 3F8/IRQ4
User can select serial port IRQ. If set to Auto, system will assign an IRQ for
it. Note : Set to Auto is not recommended.
Onboard Serial Port 2
D
efault: 2F8/IRQ3
User can select serial port IRQ. If set to Auto, system will assign an IRQ for
it. Note : Set to Auto is not recommended.
IR Address Select
D
efault: Disable
This item will enable or disable the IR address controller.
Onboard Parallel Port
D
efault: 378/IRQ7
This item lets you disable the built-in parallel port, or enable it by assigning
an 1/0 address and an Interrupt Request Line (IRQ).
Parallel Port Mode
D
efault: ECP+EPP
This item defines the operation of the parallel port. As a default it is set to ECP +
EPP. If you are connected to a parallel device that supports the higher-performance
EPP (enhanced parallel port) or the ECP (extended capabilities port) make the