Alienware MJ-12 X2, User Manual

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3.2.4 SuperI/O Configuration
Onboard Floppy Controller
Enables or disables the floppy controller.
[Options are: ‘Enabled’ and ‘Disabled’]
Serial Port1 Address
Selects the base address to use for the Serial Port1.
[Options are: ‘3F8/IRQ4’, ‘3E8/IRQ4’, and ‘2E8/IRQ3’]
Serial Port2 Address
Selects the base address to use for the Serial Port2.
[Options are: ‘2F8/IRQ3’, ‘3E8/IRQ4’, and ‘2E8/IRQ3’]
Serial Port2 Mode
Selects the mode in which Serial Port2 will function.
[Options are: ‘Normal’, ‘IrDA’, and ‘ASK IR’]
IR I/O Pin Select
This setting appears when Serial Port2 Mode is set to IrDA or ASK IR. It will let the BIOS
select Receiver or Transmit pin.
[Options are: ‘SINB/SOUTB’ and ‘IRRX/IRTX’]
IR Duplex Mode
This setting appears when Serial Port2 Mode is set to IrDA or ASK IR. It will let the BIOS
select IR transmission mode.
[Options are: ‘Full Duplex’ and ‘Half Duplex’]
Parallel Port Address
Selects the base address for the Parallel Port.
[Options are: ‘378’, ‘278’, and ‘3BC’]
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