Onboard Super Io Device - Acer Aspire SA85 Service Manual

Onboard Super IO Device

Onboard SuperIO Device
Parameter
Onboard FDC Controller
Onboard Serial Port 1/2
Onboard Parallel Port
Parallel Port Mode
ECP Mode Use DMA
40
Description
Enables or disables the onboard floppy disk
drive controller.
This option is used to assign the I/O
address and interrupt request (IRQ) for
onboard serial port 1
This option is used to assign the I/O
address and interrupt request (IRQ) for the
onboard parallel port.
Enables you to set the data transfer protocol
for your parallel port.
SPP (Standard Parallel Port), EPP
(Enhanced Parallel Port), ECP (Extended
Capabilities Port) and ECP+EPP.
Select a DMA channel for the parallel port
when using the ECP mode. This field is only
configurable if Parallel Port Mode is set to
ECP. The available setting values are 3 and
1.
Option
Enabled
Disabled
Disabled
3F8/IRQ4
2F8/IRQ3
3E8/IRQ4
2E8/IRQ3
Auto
Disabled
378/IRQ7
278/IRQ5
3BC/IRQ7
SPP
EPP
ECP
ECP+EPP
1
3
Chapter 2