Acer Aspire T690, Service Manual

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Chapter 2 34
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Super IO Device (Press Enter) : Scroll to this item and press <Enter> to view the following screen.
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Onboard FDC Controller (Enabled) : Select Enabled if your system has a floppy disk
controller (FDC) installed on the main board. If you install an add-in FDC or the system has no
floppy drive, select Disabled in this field.
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Onboard Serial Port 1/2 (3F8/IRQ4/2F8/IRQ3) : These options are used to assign the I/O
address and interrupt request (IRQ) for onboard serial port 1 and port 2.
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Onboard Parallel Port (378/IRQ7) : This option is used to assign the I/O address and
interrupt request (IRQ) for the onboard parallel port.
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Parallel Port Mode (SSP) : Enables you to set the data transfer protocol for your parallel port.
There are four options: SPP (Standard Parallel Port), EPP (Enhanced Parallel Port), ECP
(Extended Capabilities Port), and ECP + EPP.
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ECP Mode Use DMA (3) : When the onboard parallel port is set to ECP mode, the parallel port
can use DMA 3/1.
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Onboard FDC Controller [Enabled]
Onboard Serial Port 1 [3F8/IRQ4]
Onboard Serial Port 2 [2F8/IRQ3]
Onboard Parallel Port [378/IRQ7]
Parallel Port Mode [SPP]
ECP Mode Use DMA 3
Item Help
ff Menu Level
Phoenix-AwardBIOS CMOS Setup Utility
Super IO Device
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F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults
: Move Enter: Select +/-/PU/PD:Value F10:Save ESC:Exit F1: General Help
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