F u l l s i z e C P U C a r d
S B C - 8 6 0
Chapter3 Award BIOS Setup
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computer provides an I/O address. The more devices
attached the more address needed to organize the
memory storage areas. If all the I/O devices were
running through the same address, your devices would
come to a near halt. Also the corresponding interrupt
needs to be selected.
The choices: Disabled, Auto, 2E8/IRQ3,
3E8/IRQ4, 2F8/IRQ3, 3F8/IRQ4.
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UART Mode Select
If you don't disable Onboard Serial Port 2, you will have
to select an operating mode for the second serial port:
Normal:
RS-232C serial port
IrDA:
IrDA-compliant serial infrared port
ASKIR:
Amplitude shift keyed infrared port
SCR:
Smart Card Reader
The choices: Normal, IrDA, ASKIR, SCR.
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UR2 Duplex Mode
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: Half, Full.
