Aaeon VIA Eden Series, User Manual

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Chapter 3 Award BIOS Setup 59
HPSIR
IrDA-compliant serial infrared port
ASK IR
Amplitude shift keyed infrared port
IR Function Duplex
Select the value required by the IR device connected to the IR port.
Full duplex mode permits simultaneous two direction transmission.
Half duplex mode permits transmission in one direction only at a
time.
The choices: Full, Half.
TX, RX inverting enable
Consult your IR peripheral documentation to select the correct
setting .
The choices: Yes/No, Yes/Yes, No/Yes, No/No.
Onboard Parallel Port
Select a logical LPT port address and corresponding interrupt for
the physical parallel port
The choices: 378/IRQ7, 278/IRQ5, 3BC/IRQ7, disabled
Onboard Parallel Mode
Two bidirectional parallel ports.
Supports Normal, ECP, EPP, ECP + EPP.
The choices: Normal, EPP, ECP, ECP/EPP .
ECP Mode Use DMA
Select a DMA channel for the port.
The choices: 3,1.