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BIOS EP-3VCA2
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UART 2 Mode: This item allows you to determine which Infra Red (IR) function
of onboard I/O chip.
The Choice: Standard, ASKIR, HPSIR.
IR Function Duplex: This item allows you to select the IR function when you
select the UART2 Mode is ASKIR.
The Choice: Half, Full.
TX, RX inverting enable: This item invert serial port 2 TX and RX output signal
level.
No, No TX, RX have no signal inverting.
No, Yes RX have signal inverting.
Yes, No TX have signal inverting.
Yes, Yes TX, RX have signal inverting.
Onboard Parallel port: This field allows the user to configure the LPT port.
The default is 378H / IRQ7.
378H: Enable Onboard LPT port and address is 378H and IRQ7.
278H: Enable Onboard LPT port and address is 278H and IRQ5.
3BCH: Enable Onboard LPT port and address is 3BCH and IRQ7.
Disabled: Disable Onboard Winbond Chips LPT port.
Onboard Parallel Mode: This field allows the user to select the parallel port mode.
The default is ECP/EPP.
Normal: Standard mode. IBM PC/AT Compatible bidirectional parallel port.
EPP: Enhanced Parallel Port mode.
ECP: Extended Capabilities Port mode.
EPP+ECP: ECP Mode & EPP Mode.
ECP Mode USE DMA: This field allows the user to select DMA1 or DMA3 for
the ECP mode. The default is DMA3.
DMA1: This field selects the routing of DMA1 for the ECP mode.
DMA3: This field selects the routing of DMA3 for the ECP mode.
Parallel Port EPP Type: This item allows you to determine the IR transfer
mode of onboard I/O chip.
The Choice: EPP1.9, EPP1.7.