![Onboard Serial/Parallel Port](/images/new-backgrounds/124246/12424671x1.webp)
BIOS
Onboard Serial/Parallel Port
It allows you to select the onboard serial and parallel ports with their
addresses. |
|
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Setting: | Serial Port 1 | 3F8/IRQ4 (Default) |
| Serial Port 2 | 2F8/IRQ3 (Default) |
| Parallel Port | 378/IRQ7 (Default) |
UART Mode Select
It determines the UART 2 mode in your computer.
Setting: IrDA/ASKIR/Normal (Default).
RxD, TxD Active
Setting: Hi, Hi/Hi, Lo (Default)/Lo, Hi /Lo, Lo.
IR Transmission Delay
Setting: Disabled/Enabled (Default).
UR2 Duplex Mode
Setting: Full/Half (Default).
Use IR Pins
Setting: RxD2,TxD2 /
Parallel Port Mode
Setting: SPP (Default) /EPP /ECP /ECP+EPP /Normal
EPP Mode Select
Setting: EPP1.9/EPP1.7 (Default)
ECP Mode Use DMA
Setting: 1/3 (Default).
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