7. BIOS Setup
PC-686BX(NLX)-LV, PC-686BX(NLX)-LVV
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UART2 Duplex Mode
Select the correct value for the IR device connected to the IR port. In half duplex
mode, transmission can only be performed in one direction at a time.
Selection options: Half, Full
RxD, TxD Active
This setting specifies whether to set RxD and TxD active.
Selection options: "Hi, Hi", "Lo, Lo", "Lo, Hi", "Hi, Lo"
Onboard Parallel Port
Selects the logical LPT port and address for the printer port.
Selection options: 378H/IRQ7, 278H/IRQ5, 3BCH/IRQ7, Disabled
Parallel Port Mode
Selects the operation mode for the on-board parallel port.
Unless you are unsure whether both the hardware and software support EPP mode or
ECP mode, select compatible or expanded.
Selection options: SOOM ECO + EPP1.7, EPP 1.7+SPP, EPP 1.9+SPP; ECP, ECP +
EPP 1.9, Normal
ECP Mode Use DMA
Select the DMA channel for the port.
Selection options: 3, 1
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