Acer AcerPower S280, Service Manual

Page: 60 / 102

52 Chapter 2
Onboard Super IO Device
Onboard SuperIO Device
Parameter Description Option
Onboard FDC Controller Enables or disables the onboard floppy disk
drive controller. Enabled
Disabled
Onboard Serial Port 1
/
2
This option is used to assign the I/O
address and interrupt request (IRQ) for
onboard serial port 1 Disabled
3F8/IRQ4
2F8/IRQ3
3E8/IRQ4
2E8/IRQ3
Auto
UART Mode Select
UR2 Duplex Mode
Onboard Parallel Port This option is used to assign the I/O
address and interrupt request (IRQ) for the
onboard parallel port. Disabled
378/IRQ7
278/IRQ5
3BC/IRQ7
Parallel Port Mode 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. SPP
EPP
ECP
ECP+EPP
ECP Mode Use DMA 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. 1
3
Onboard FDC Controller [Enabled] Item Help
Onboard Serial Port 1 [3F8/IRQ4]
Onboard Serial Port 2 [2F8/IRQ3] Menu Level
X
UART Mode Select [Normal]
x UR2 Duplex Mode Half
Onboard Parallel Port [378/IRQ7]
Parallel Port Mode [ECP]
ECP Mode Use DMA [3]
KLIJ
: Move Enter: Select +/-/PU/PD: Value F10:Save ESC: Exit F1: General Help
F5: Previous Values F7: Optimized Defaults
Phoenix - AwardBIOS CMOS Setup Utilitye
Onboard Super IO Device